baber/WOPTO huggingface dataset:
Patent JP-4463559-B2 (JP)
IPC: B60C11/04
Filed: 2003-01-27
Granted: 2010-05-19
Abstract: A tire tread, comprising a tread pattern formed of groups of motifs arranged, in the transverse direction, in a number M of distributions at least equal to two and of average width Li, Lj, the total of the widths Li, Lj being at least equal to 80% of the width L of the tread, each distribution of groups of motifs being formed by a succession of a plurality of groups, at least two of said groups of motifs of the distribution in question having different longitudinal lengths, the ratio Ri between the longitudinal length of the smallest group of motifs and the largest group of motifs being strictly less than one, this tread being characterized in that for at least two distributions comprising respectively Ni and Nj motifs, with Ni<Nj, the following relationships are satisfied: <?in-line-formulae description="In-line Formulae" end="lead"?>0.20<=T<SUB>ij</SUB><=0.50,<?in-line-formulae description="In-line Formulae" end="tail"?> <?in-line-formulae description="In-line Formulae" end="lead"?>0.60<=R<SUB>pg</SUB><=0.66<?in-line-formulae description="In-line Formulae" end="tail"?> where Tij, which represents the amount of overlap between the distributions, is calculated by the following formula: <maths id="MATH-US-00001" num="00001"> <MATH OVERFLOW="SCROLL"> <MROW> <MROW> <MI>Tij</MI> <MO>=</MO> <MFRAC> <MROW> <MO>[</MO> <MROW> <MFRAC> <MI>Ni</MI> <MI>Ri</MI> </MFRAC> <MO>-</MO> <MROW> <MI>Nj</MI> <MO>.</MO> <MI>Rj</MI> </MROW> </MROW> <MO>]</MO> </MROW> <MROW> <MO>[</MO> <MROW> <MFRAC> <MI>Nj</MI> <MI>Rj</MI> </MFRAC> <MO>-</MO> <MROW> <MI>Ni</MI> <MO>.</MO> <MI>Ri</MI> </MROW> </MROW> <MO>]</MO> </MROW> </MFRAC> </MROW> <MO>,</MO> </MROW> </MATH> </MATHS> where R<SUB>pg</SUB>, which designates an "estimated overall pitch ratio" between the M distributions, is obtained by the following formula: <maths id="MATH-US-00002" num="00002"> <MATH OVERFLOW="SCROLL"> <MROW> <MSUB> <MI>R</MI> <MI>pg</MI> </MSUB> <MO>=</MO> <MROW> <MSQRT> <MFRAC> <MROW> <MSUBSUP> <MI>Min</MI> <MROW> <MI>i</MI> <MO>=</MO> <MN>1</MN> </MROW> <MI>M</MI> </MSUBSUP> <MO>⁡</MO> <MROW> <MO>(</MO> <MROW> <MSUB> <MI>N</MI> <MI>i</MI> </MSUB> <MO>⁢</MO> <MSUB> <MI>R</MI> <MI>i</MI> </MSUB> </MROW> <MO>)</MO> </MROW> </MROW> <MROW> <MSUBSUP> <MI>Max</MI> <MROW> <MI>i</MI> <MO>=</MO> <MN>1</MN> </MROW> <MI>M</MI> </MSUBSUP> <MO>⁡</MO> <MROW> <MO>(</MO> <MFRAC> <MSUB> <MI>N</MI> <MI>i</MI> </MSUB> <MSUB> <MI>R</MI> <MI>i</MI> </MSUB> </MFRAC> <MO>)</MO> </MROW> </MROW> </MFRAC> </MSQRT> <MO>.</MO> </MROW> </MROW> </MATH> </MATHS>
Patent JP-3698160-B2 (JP)
IPC: H01L23/522
Filed: 2004-01-09
Granted: 2005-09-21
Abstract: To provide a penetration electrode having high quality. A method of manufacturing a semiconductor device includes the following steps: (a) forming a concave part from a first face of a semiconductor substrate in which an integrated circuit is formed; (b) providing a resin layer at least on the bottom face of the concave part; (c) forming a conductive part to an inner side of the resin layer of the concave part; (d) disposing the resin layer from a second face opposite to the first face of the semiconductor substrate by wet etching; and (e) exposing the conductive part from the second face of the semiconductor substrate.
Patent JP-4584617-B2 (JP)
IPC: A24C5/02
Filed: 2004-04-26
Granted: 2010-11-24
Abstract: In a cigarette maker (1) comprising a descent channel (16) filled with shredded tobacco (9) by a carding unit (9) and with reclaimed tobacco (24) by a conveyor (36), the shredded tobacco (9) and the reclaimed tobacco (24) are taken up and transferred by a toothed unit (25) to an ascent channel (29), from where both are attracted onto a belt (31) by suction and formed into a continuous stream (32); the descent channel (16) is split into two distinct portions (21, 22) serving respectively to admit the shredded tobacco (9) and reclaimed tobacco (24), whilst the toothed unit (25) comprises a first and a second roller (41, 42) positioned to take up the shredded tobacco (9) and reclaimed tobacco (24) and operating in conjunction with respective impeller rollers (44, 45).
Patent JP-3827092-B2 (JP)
IPC: G06F3/00
Filed: 2004-10-14
Granted: 2006-09-27
Abstract: The device has a storage unit for storing a regulating program and data including a profile of a selected network component. A network constitution editor (33) of the program checks whether the component is adaptable to the network based on the profile. A parameter editor (35) of the program edits a parameter of the component when the component is adaptable to the network, and the component is then added to the network. - An INDEPENDENT CLAIM is also included for a method of adjusting a control system.
Patent JP-5099966-B2 (JP)
IPC: B60C13/00
Filed: 2004-10-25
Granted: 2012-12-19
Abstract: Car tire has reinforcing layers (7) which pass around the bead core (5, 6). The outer sections of the layers extend to below the edges of the tread band (3) while the inner sections extend either to 30- 50% of the cross-sectional height of the tire or to below the tread band.
Patent JP-4490259-B2 (JP)
IPC: C07C51/41
Filed: 2003-05-02
Granted: 2010-06-23
Abstract: A process prepares an aqueous alkali metal acrylate solution by distillatively removing acrylic acid from a mixture as vapors and taking up the vapors immediately from the gas phase into an aqueous alkali solution.
Patent JP-4500681-B2 (JP)
IPC: B09C1/02
Filed: 2003-09-26
Granted: 2010-07-14
Abstract: An electrokinetic method for groundwater protection, soil remediation and engineering which comprises applying an electric field across an area of soil, sediment or slurry so as to generate a pH and Eh gradient and thereby promote the in situ precipitation of a stable iron-rich band. The method may be performed for the purpose of stabilisation and/or strategic dewatering/rewatering of soils, sediment and/or slurries, the improvement of the physical properties of soils and sediments for engineering purposes, the forced and directed migration of contaminated leachates, and/or electro-osmotic purging of non-polar contaminants.
Patent JP-4671150-B2 (JP)
IPC: A61C17/22
Filed: 2003-09-01
Granted: 2011-04-13
Abstract: A toothbrush is produced by injection molding polypropylene component (16) which serves as reinforcement and a thermoplastic elastomer component (18). At least some of the functional elements are encapsulated during the production of the body.
Patent JP-4510636-B2 (JP)
IPC: B44F1/12
Filed: 2003-11-07
Granted: 2010-07-28
Abstract: A layer arrangement is proposed, particularly for transfer films or laminated films, which exhibits at least two superposed synthetic resin layers, between which there is provided an interface surface having a refractive structure producing a lens-like effect, the novelty claimed being a special design of the structure having a diffractive effect.
Patent JP-5008260-B2 (JP)
IPC: B29C67/00
Filed: 2003-12-12
Granted: 2012-08-22
Abstract: A method and arrangement for production of three-dimensional bodies by successive fusing together of selected areas of a powder bed, which parts correspond to successive cross sections of the three-dimensional body, which method comprises the following method steps: application of powder layers to a work table, supplying energy from a radiation gun according to an operating scheme determined for the powder layer to said selected area within the powder layer, fusing together that area of the powder layer selected according to said operating scheme for forming a cross section of said three-dimensional body, a three-dimensional body being formed by successive fusing together of successively formed cross sections from successively applied powder layers.
Patent JP-4436766-B2 (JP)
IPC: G02F1/065
Filed: 2003-11-25
Granted: 2010-03-24
Abstract: The invention comprises a novel combination of microwave and photonic packaging to arrive at compact, self contained MZI modulator. The nature of the NLO polymer, that is, its large electro-optic coefficient reduces the drive requirements for the integrated power amplifier, allowing a small to medium power amplifier to be used. Microwave high density interconnect (HDI) packaging techniques allow the medium power amplifier to be fabricated into a small assembly, which can be mounted directly to the MZI substrate. The integrated amplifier and modulator provides a significant reduced size and lower power, and high bandwidth advantage when compared with existing devices based on inorganic materials.
Patent JP-4529732-B2 (JP)
IPC: B41J15/04
Filed: 2005-03-01
Granted: 2010-08-25
Abstract: It is intended to provide a tape printer (1) which enables to forcibly separate a platen roller (18) and a print head (13) along with an opening movement of a cover element (15) in case the platen roller (18) and the print head (13) have adhered to each other because of a long-period storage of the tape printer (1) with the platen roller (18) and the print head (13) being in contact. Accordingly, a cam pressing member (44) and a cam receiver (45) move a roller holder (19) to a withdrawing position (B) in which the platen roller (18) and a thermal head (13) are separated from each other when the cover element (15) is opened, so that the cam pressing member (44) and the cam receiver (45) can be forcibly returned to the withdrawing position (B) from a position in which the platen roller (18) is in contact with the thermal head (13).
Patent JP-4707137-B2 (JP)
IPC: H04W74/08
Filed: 2005-04-19
Granted: 2011-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for multihop Peer-to-Peer communication which allows a user to voluntarily acquire contents or data at his own will.  <P>SOLUTION: The communication method includes a step for detecting another wireless terminal present in the range directly communicable with an own terminal, a step for storing a public data disclosed to the user of other wireless terminal in a public data storing means, a step for generating and disclosing a list of attributes consisting of data name, discloser terminal or the like about the public data, for sharing with other wireless terminals, a step for transmitting a request for the public data in the list of them to other wireless terminals which are directly communicable , and a step which receives the public data request from other wireless terminals, and if the requested public data is stored in the public data storing means of the own terminal, generates a response telegram addressed to the wireless terminal of a requester that contains the public data, for transmitting to other wireless terminals that are directly communicable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4591204-B2 (JP)
IPC: C08G63/08
Filed: 2005-05-30
Granted: 2010-12-01
Abstract: A polylactic acid false-twist yarn mainly comprising a polylactic acid resin, wherein the monomer content in the polylactic acid is 0 or 0,5% by weight or less.
Patent JP-4044947-B2 (JP)
IPC: C08F4/62
Filed: 2005-08-04
Granted: 2008-02-06
Abstract: Metallocenes of formula (XI) are new, wherein M<1> = Ti, Zr, Hf, V, Nb or Ta; R<14>, R<15> = H, halogen, 1-10 C alkyl, 1-10 C alkoxy, 6-10 C aryl, 6-10 C aryloxy, 2-10 C alkenyl, 7-40 C arylalkyl, 7-40 C alkylaryl or 8-40 C arylalkenyl; R<16>, R<17> = 9-fluorenyl and 1-(3-isopropyl)cyclopentadienyl, or 9-fluorenyl and 1-(3-t-butyl)cyclopentadienyl, forming a sandwich structure with M<1>; R<18> = a one or more membered bridge, which connects R<16> and R<17>, pref. -(R<19>)M<2)<R<20>)-, -(R<19>)M<2)<R<20>)-(R<19>)M<2)<R<20>)-, -(R<19>)M<2)<R<20>)-CR2<21>-, -(R<19>)C(R<20>)-, -O-(R<19>)M<2)<R<20>)-, -(R<19>)C(R<20>)-(R<19>)C(R<20>)-, =BR<19>, =AlR<19>, -Ge-, -Sn-, -O-, -S-, =SO, =SO2, =NR<19>, =CO, =pr<19> or =P(O)R<19>; R<19>, R<20>, R<21> = independently H, halogen, 1-10 C alkyl, 1-10 C fluoroalkyl, 6-10 C aryl, 1-10 C alkoxy, 2-10 C alkenyl, 7-40 C arylalkyl, 8-40 C arylalkenyl or 7-40 C alkylaryl, or R<19> and R<20> or R<19> and R<21> form together a ring with bonded atoms; and isopropylene or diphenylmethylene; and M<2> = Si, Ge or Sn. Catalysts comprising a linear type aluminoxane of formula (IX) and/or a cyclic type aluminoxane of formula (X), in addn. to (XI) are also claimed; R<13> = 1-5 C alkyl, phenyl or benzyl; and n = 0-50.
Patent JP-4351217-B2 (JP)
IPC: C12N15/09
Filed: 2006-01-27
Granted: 2009-10-28
Abstract: The present invention relates to the identification of a particular nucleotide polymorphism in a nucleic acid sample in a single reaction utilizing oligonucleotide primers with different melting temperature characteristics.
Patent JP-4869720-B2 (JP)
IPC: G06Q50/30
Filed: 2006-01-31
Granted: 2012-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for reporting a delay prediction time obtained by predicting a delay time at a station where a user actually gets on or off when a line of a transportation means has delay.  <P>SOLUTION: In a management terminal 201 that the transportation means 200 manages, user information 209 on a use line, getting-on/off stations, a contact place mail address, etc., is previously registered for each user. If the line has delay, delay prediction times at the stations where the user of the delayed line gets on and off are predicted by a delay prediction section 20a based upon the user information 20, and delay information report mail containing the delay prediction times is created by a mail transmission/reception section 209b and transmitted to the contact place mail address. Further, an alternative line search section 20c can report an alternative line. Further, information regarding a use period, use days of the week, use time periods, and a delay time permissible range of each user is previously registered in the user information 20, and delay when a user does not use a line and a delay time within a permissible range are not reported.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4783921-B2 (JP)
IPC: H04R1/32
Filed: 2006-03-13
Granted: 2011-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a superdirective speaker capable of restraining a decrease in sound pressure level in a prescribed bandwidth by flatting audible sound pressure frequency characteristics.  <P>SOLUTION: An electroacoustic transducer 6 uses ultrasonic elements 11, 12 and 13 for converting an amplitude-modulated wave signal amplified by an amplifier 5 to ultrasonic waves. A second sound pressure peak frequency f<SB>2</SB>that is higher than a first sound pressure peak frequency f<SB>1</SB>differs from each other at ultrasonic reproduction frequencies of the ultrasonic elements 11, 12 and 13 for composing the electroacoustic transducer 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4954584-B2 (JP)
IPC: G21K5/08
Filed: 2006-03-31
Granted: 2012-06-20
Abstract: An extreme ultra violet light source device of a laser produced plasma type, in which charged particles such as ions emitted from plasma can be efficiently ejected. The extreme ultra violet light source device includes: a target nozzle that supplies a target material; a laser oscillator that applies a laser beam to the target material supplied from the target nozzle to generate plasma; collector optics that collects extreme ultra violet light radiated from the plasma; and a magnetic field forming unit that forms an asymmetric magnetic field in a position where the laser beam is applied to the target material.
Patent JP-4574596-B2 (JP)
IPC: H04N13/239
Filed: 2006-07-06
Granted: 2010-11-04
Abstract: A capsule endoscope capable of implementing stereoscopic photography, with which protruding/recessed states are easily recognized, for a nearby subject. The capsule endoscope includes imaging devices for respectively imaging a common subject, a driving/sampling section which drives the imaging devices, focusing optical systems which correspond one-to-one with the imaging devices and focus subject images onto imaging regions of the corresponding imaging devices, and a control section which controls imaging operations of the imaging devices with the driving/sampling section. At least one of the focusing optical systems is inclined such that an optical axis direction thereof is oriented forward in a direction of imaging by the plurality of imaging devices and toward a perpendicular direction that passes through a central point between the imaging regions of the plurality of imaging devices.
Patent JP-4816293-B2 (JP)
IPC: H02M3/155
Filed: 2006-07-11
Granted: 2011-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an assist control from being stopped by resetting of a micro computer of an electronic control unit due to drop of a battery voltage in starting of an engine.  <P>SOLUTION: The electric power steering device is provided with a booster circuit 40 from a power supply device 50 for a first power supply line 54 to a calculation circuit 31 of an electronic control unit 30. Boosted output voltage of the booster circuit 40 is set to be a constant value of not less than the minimum operating voltage of the calculation circuit 31 and sensors (a steering torque sensor 21, a rotation angle sensor 23, and a current sensor 33). The minimum operating voltage value of the booster circuit 40 is set to be lower than a start-time prediction battery voltage in consideration of the voltage drop in starting of the engine. An appropriate voltage power is supplied to the calculation circuit 31 and the sensors without the drop of the battery voltage, and the assist control can be normally performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4986530-B2 (JP)
IPC: G01B21/00
Filed: 2006-08-02
Granted: 2012-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of measuring the attitude and the shape of a measuring object at high precision without receiving the effect of the tilt of a positioning tool, dust and the chamfering of the tool etc., on the basis of the contour or the backside of the measurement object in a three-dimensional shape measurement apparatus for measuring a surface shape from an upper surface.  <P>SOLUTION: The method is capable of measuring the attitude and the shape of a measurement object at high precision on the basis of the contour or the backside of the measurement object with three contour positioning bodies disposed at the outer side of the contour of the measurement object and a cylindrical support member contacted to the contour of the measurement object to support the backside of the contour of the measurement object.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4993263-B2 (JP)
IPC: C07C253/30
Filed: 2006-09-26
Granted: 2012-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 2-(meth)acryloyloxy-6-cyano-5-oxo-4-oxatricyclo[4.2.1.0<SP>3,7</SP>]nonane as a (meth)acrylate having a lactone ring useful as a coating material and a resin raw material.  <P>SOLUTION: The method for producing 2-(meth)acryloyloxy-6-cyano-5-oxo-4-oxatricyclo[4.2.1.0<SP>3,7</SP>]nonane comprises a reaction step represented by formula (1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5260858-B2 (JP)
IPC: G01J1/04
Filed: 2006-11-22
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared detector capable of high accurately positioning an infrared lens and achieving cost reduction, and to provide a method for manufacturing the same.  <P>SOLUTION: The infrared lens 3 is constituted of a semiconductor lens having both a lens part 3a and a flange part 3b fastened to a circumferential part of a window part 2a in a package 2, extending outward from a circumferential part of the lens part 3a. An anode in which a contact pattern with a semiconductor wafer is designed according to each shape of the lens part 3a and the flange part 3b is formed, in such a way that its contact with the semiconductor wafer may form an ohmic contact on one surface side of the semiconductor wafer. Then, by having the other surface side of the semiconductor wafer is anodized in an electrolytic solution, made of a solution which etches and removes oxides of constituent elements of the semiconductor wafer to form a porous part to be a removed section and having the semiconductor lens produced removed of the porous part and by separating the semiconductor lens from the semiconductor wafer, the infrared lens 3 is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-4642746-B2 (JP)
IPC: C03B23/057
Filed: 2004-04-01
Granted: 2011-03-02
Abstract: The method and apparatus serve to treat a multi-walled glass body, in particular a glass body (20) with a glass membrane (25) for a chemical sensor or measuring probe, wherein a portion of at least one wall or of an interior tube (21) is to be fused, and wherein the fusing can have the purpose of closing off a first chamber (291). A glass element (286) which serves to absorb radiation energy is inserted in the vicinity of the portion (210) of either the wall or of the interior tube (21) that is to be fused. The glass element (286) is exposed to the radiation energy of at least one energy radiator (17), whereby the glass element (286) and the portion (210) of either the wall or the interior tube (21) are fused together.
Patent JP-4750037-B2 (JP)
IPC: B65D88/12
Filed: 2004-11-10
Granted: 2011-08-17
Abstract: A transport device such as an ISO container that is adapted to be transported by air or surface transportation. The transport device includes a base, a plurality of movable ISO corner blocks movably coupled to the base, and a plurality of adjustment mechanisms. Each adjustment mechanism is adapted to couple a respective corner block to the base and to selectively move the corner block with respect to the base.
Patent JP-4727588-B2 (JP)
IPC: B22F3/035
Filed: 2004-11-25
Granted: 2011-07-20
Abstract: A device for filling at least one mold with at least one powder. The device includes a mechanism to add at least one powder, at least one mechanism to eject the powder added into the device, in the form of a layer, and at least one deflector capable of locally intercepting at least part of the powder ejected in the form of a layer and redirecting the locally intercepted powder towards a determined location in the mold.
Patent JP-4611997-B2 (JP)
IPC: B21B35/14
Filed: 2004-11-11
Granted: 2011-01-12
Abstract: An overload safety coupling, especially for the main drivetrains on rolling stands, which bridges a toothed spindle section and a spindle section with a permanent seat. The coupling includes a rotating-and-sliding sleeve, which has internal toothing at one end to hold the spindle section in a way that allows axial displacement. At the other end, the sleeve holds an inner sleeve, which is permanently seated on the spindle section. A pressure sleeve and a pressure gap pretensioned with pressure fluid produce a nonrotatable connection between the rear sleeve-like extension and the inner sleeve, which frictional connection gives way in the event of an overload.
Patent JP-4768635-B2 (JP)
IPC: C08L69/00
Filed: 2005-01-13
Granted: 2011-09-07
Abstract: The present invention relates to a composition comprising (i) at least one polycarbonate; (ii) optionally, at least one additional thermoplastic resin different from polycarbonate; and (iii) at least one rubber modified thermoplastic resin comprising a discontinuous elastomeric phase dispersed in a rigid thermoplastic phase, wherein at least a portion of the rigid thermoplastic phase is grafted to the elastomeric phase, and wherein the rigid thermoplastic phase comprises structural units derived from at least one vinyl aromatic monomer, at least one monoethylenically unsaturated nitrile monomer, and at least one monomer selected from the group consisting of (C<SUB>1</SUB>-C<SUB>12</SUB>)alkyl- and aryl-(meth)acrylate monomers. Articles made from the composition and a method for preparing the composition are also provided.