baber/WOPTO huggingface dataset:
Patent JP-4057240-B2 (JP)
IPC: E02F3/96
Filed: 1998-03-10
Granted: 2008-03-05
Abstract: An excavation bucket incorporating an impact actuator assembly is described herein. The excavation bucket includes a bucket body, a movable head, a movable floor portion mounted to the movable head and an impact actuator provided between and mounted to the bucket body and the movable head. The movable head is longitudinally movable in the bucket body. The movable head is provided with tools, such as teeth, to penetrate hard soils. These tools are slidably mounted in the movable head to reach a retracted position when they are pushed against hard soil. When the impact actuator is activated, the longitudinal impacts generated by the impact actuator drive the tools into the hard soil if the tools are in their retracted positions. However, if the impact actuator is activated while the tools are not in their retracted position, the longitudinal impacts will cause the repetitive longitudinal movements of the movable head and thus of the movable floor with respect to the bucket body.
Patent JP-3851773-B2 (JP)
IPC: A61Q5/10
Filed: 1999-03-15
Granted: 2006-11-29
Abstract: The invention concerns novel monobenzene coupling agents comprising at least a cationic group Z, Z being selected among the aliphatic chains containing at least a quaternized unsaturated cycle, their use for oxidation dyeing of keratinous fibres dyeing compositions containing them and dyeing methods using same.
Patent JP-5048177-B2 (JP)
IPC: A61K31/455
Filed: 1999-05-14
Granted: 2012-10-17
Abstract: Controlled-release formulation having such a portion that the core and a drug release layer each of which has been formulated to effect rapid or gradual release of at least one drug the release of which is to be controlled is covered either partly or entirely with a release control layer that is produced by adding pharmaceutically acceptable additives to at least one base selected from among fumaric acid, DL-tryptophan and L-tyrosine and which is substantially free from the drugs the release of which is to be controlled.
Patent JP-4335448-B2 (JP)
IPC: C08G18/80
Filed: 1999-06-04
Granted: 2009-09-30
Abstract: The invention is directed to a novel biomedical polyurethane based on diisocyanate linked polyester polymer and diol components, said diol component having a uniform block-length.
Patent JP-4681732-B2 (JP)
IPC: A61P43/00
Filed: 1999-06-21
Granted: 2011-05-11
Abstract: The invention relates to epothilone analog represented by the formula I   
wherein 
(i)  R 2   is absent or oxygen;  "a"  can be either a single or double bond;  "b"  can be either absent or a single bond; and  "c"  can be either absent or a single bond, with the proviso that if  R 2   is oxygen then  "b"  and  "c"  are both a single bond and  "a"  is a single bond; if  R 2   is absent then  "b"  and  "c"  are absent and  "a"  is a double bond; and if  "a"  is a double bond, then  R 2 , "b"  and  "c"  are absent;  R 3   is a radical selected from the group consisting of hydrogen; lower alkyl; -CH=CH 2 ; 
-C¡CH; -CH 2 F; -CH 2 CI; -CH 2 -OH; -CH 2 -O-(C 1 -C 6 -alkyl); and -CH 2 -S-(C 1 -C 6 -alkyl);  R 4   and  R 5   are independently selected from hydrogen, methyl or a protecting group; and  R 1   is as defined in the specification, or a salt of a compound of the formula I where a salt-forming group is present. A further aspect of the invention is related to the synthesis of epothilone E.  These compounds have inter alia microtubuli depolymerisation inhibiting activity and are e.g. useful against proliferative diseases.
Patent JP-4603692-B2 (JP)
IPC: C09K23/16
Filed: 1999-10-19
Granted: 2010-12-22
Abstract: The mixture contains(a) from 5 to 95% by weight of at least one reaction product of a poly(C2-20-carboxylic acid) having at least one tertiary amino group with secondary amines and(b) from 5 to 95% by weight of at least one reaction product of maleic anhydride and a primary alkylamine.
Patent JP-4339521-B2 (JP)
IPC: H03M13/41
Filed: 1999-10-15
Granted: 2009-10-07
Abstract: Methods and systems are provided for receiving a modulated signal including symbols representing both encoded and unencoded bits from a data (e.g., speech) frame where a received slot is first demodulated and the encoded bits are decoded. The decoded bits are then utilized to constrain demodulation during a second demodulation of a received slot. The encoded bit positions from the constrained second demodulation are, in turn, encoded to generate bit estimates for the received slot. This information is combined with the output of the constrained second demodulation for unencoded bits to provide a received data frame estimate which has been shown to have improved reliability for both encoded and unencoded bits. The methods and systems further provide for recursively repeating the demodulation and decoding steps until a counter expires or a desired reliability is obtained.
Patent JP-4131624-B2 (JP)
IPC: C04B24/04
Filed: 2001-10-02
Granted: 2008-08-13
Abstract: Hydrophobicization is performed on building materials which comprise a powder composition containing a carboxylic acid ester.
Patent JP-3803568-B2 (JP)
IPC: H04W88/02
Filed: 2001-10-16
Granted: 2006-08-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventional mobile communication equipment may have caused wasteful speech charges because a user of the mobile communication equipment has only insufficient information to discriminate how many speech charges are caused even when the mobile communication equipment registers telephone numbers of opposite parties. SOLUTION: When a fixed telephone makes a call to a mobile telephone 10, a control section 13 searches whether or not the same number as a toll number of a caller side telephone number obtained from a received signal from a base station 20 exists in a correspondence list between toll numbers and area names in a storage section 14. Further, the control section 13 searches its own area name on the basis of position information notified from the base station 20 and references a correspondence list stored in a storage section 15 among area names of callers, area names of called parties, charging information depending on a call arriving time zone, and rank information indicative a high/low charging amount on the basis of the call arrival time and the area name of the caller obtained from the first correspondence list so as to acquire the caller charging information and the ranking information indicative of the high/low charging amount and to display the acquired information on an LCD section 12 during receiving the call.
Patent JP-5677715-B2 (JP)
IPC: C09D175/00
Filed: 2001-01-30
Granted: 2015-02-25
Abstract: An aqueous coating material curable physically, thermally, or both thermally and with actinic radiation, comprising A) at least one ionically and/or nonionically stabilized polyurethane which is saturated, unsaturated and/or grafted with olefinically unsaturated compounds, as binder, B) at least one color and/or effect pigment, and C) at least one colorless, transparent or opaque powder which is substantially inert with respect to the other constituents of the coating material and whose particles have an average size of from 1.0 to 10.0 mum and a density of from 0.8 to 3.6 g cm<SUP>-3</SUP>; and its use for producing single-coat and multicoat color and/or effect paint systems on primed and unprimed substrates.
Patent JP-4235386-B2 (JP)
IPC: G06T7/20
Filed: 2001-02-16
Granted: 2009-03-11
Abstract: An object presence detection device, of the type mounted to a motor vehicle having at least one blind spot, where the detection device is for detecting an object situated in the blind spot, comprises: a receiver for detecting electromagnetic waves, comprising a focussing device, and a light detector converting said received electromagnetic waves into electrical signals; an electronic circuit converting the electrical signals into digitized signals; a logic circuit analyzing the digitized signals to analyze the presence of objects in the blind spot which are moving relative to the vehicle, and emitting variable output signals depending on the result of the analysis; indicator members activated by the output signals, suitable to be perceived by the driver. <IMAGE>
Patent JP-3472836-B2 (JP)
IPC: G01N21/35
Filed: 2001-03-14
Granted: 2003-12-02
Abstract: A method for diagnosing mastitis of cows, includes the steps of (1) irradiating visual light rays and/or near infrared rays in a wavelength range of 400 to 2500 nm into urine, raw milk or a mammary gland of a cow, (2) detecting an intensity of transmitted light rays, reflected light rays or transmitted and reflected light rays from said urine, raw milk or mammary gland, and (3) effecting multivariate analysis while using a classification model based on probability, separability or similarity, and (4) diagnosing the presence of the mastitis of the cow. <IMAGE>
Patent JP-4295474-B2 (JP)
IPC: G11B7/125
Filed: 2002-05-24
Granted: 2009-07-15
Abstract: With the disc-shaped recording medium, or the disc manufacturing method according to the present invention, for both the single-layer disc and the multi-layer disc, a recording layer L 0 , which is to be the first layer, is at the same distance, along the direction of disc thickness, from the surface of the cover layer CVLs on which falls the laser light. For the multi-layer disc, the second layer L 1 and the following layer(s) are formed at the locations which are closer to the cover layer CVLs than the first layer L 0 . Management information may be recorded by mobbling grooves, each layermay have tert areas, defect information, a replacement area. Thus, it is possible to improve compatibility, reliability and accessibility between a single-layer disc and a multi-layer disc. The spherical aberration for the recording/reproducing light may be controlled with respect to the selected layer.
Patent JP-4321994-B2 (JP)
IPC: B23B31/20
Filed: 2002-07-11
Granted: 2009-08-26
Abstract: This invention provides a clamping nut (50) which prevents, at the time of rotation of the clamping nut, a fastening force that is imparted in the radial direction of the clamping nut towards the inside of the clamping nut, from operating on a converting part (51) formed on the inner surface of the clamping nut, thereby enhancing rotation efficiency and making it possible to securely clamp a clamp object member. This invention also provides a tool holder with the above-described clamping nut, and a spanner for the fastening of the clamping nut. The clamping nut has an annular groove which takes the form of an annular shape over its outer surface in at least a section of the area on its outer surface that corresponds to a female screw, and which will not come in contact with the spanner. Alternatively, the spanner has a holding part for holding the outer surface of the clamping nut, and this holding part includes a non-contact area which takes the form of an annular shape along the holding part and which will not come in contact with at least a section of the area that corresponds to the female screw of the clamping nut. <IMAGE>
Patent JP-3524912-B2 (JP)
IPC: H01R13/629
Filed: 2002-08-12
Granted: 2004-05-10
Abstract: The connector assembly comprises a first plug connecting section (10) with plug socket (22) accommodated in it, and a second plug connecting section (12) accommodating an adaptor (28).
Patent JP-4157940-B2 (JP)
IPC: G11C29/04
Filed: 2002-09-06
Granted: 2008-10-01
Abstract: The arrangement reads out a memory word, places it in working memory, thereby carrying out inverse rearrangement of permutation bits, uses an inverse bi-jective imaging function (permutation) on the permutation bits, decrements or increments the data word, uses a bi-jective imaging function, rearranges the permutation bits, checks if each memory word is different from the stored word and only stores each different word back in non-volatile memory. The arrangement has a counter and a working memory, whereby a data word in the non-volatile memory is stored in at least two memory words. The arrangement for incrementing a data word stored in the non-volatile memory reads out the memory word from the memory, places it in the working memory, thereby carrying out an inverse rearrangement of k permutation bits of the data word, uses an inverse bi-jective imaging function (permutation) on the permutation bits, decrements or increments the data word, uses a bi-jective imaging function, carries out a rearrangement on the permutation bits and checks whether each memory word is different from the stored word and only stores each word that is different back in the non-volatile memory.
Patent JP-3929884-B2 (JP)
IPC: F16D65/18
Filed: 2002-11-29
Granted: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-exciting operation type electromagnetic brake capable of quickly releasing the contact between a rotary plate and a pressure-receiving plate when releasing a brake.  <P>SOLUTION: The non-exciting operation type electromagnetic brake comprises an armature 30 being opposite to a field core and capable of only moving to an axial direction, the rotary plate 60 arranged to be opposite to the armature and loosely and movably fitting on an outer periphery of a center hub 50 inserted by a rotary shaft 40 in an axial direction, the pressure-receiving plate 70 arranged to be opposite to the rotary plate, a braking spring 80 urging the armature to a press contact direction so as to bring into press contact with the rotary plate, and an elastically connecting means elastically connecting between the center hub and the rotary plate. The elastically connecting means provides a contact portion elastically connected with an inner peripheral surface of the rotary plate at two places of a pressure-receiving plate side and an armature side, which hold a perpendicular surface at a center position to an axial direction. Further, the elastically connecting means is also set so that an axial component of elastically connecting force at the contact portion of the pressure-receiving plate side in a non-exciting state is greater than that at the contact portion of the armature side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-4909486-B2 (JP)
IPC: C12N1/06
Filed: 2001-07-26
Granted: 2012-04-04
Abstract: A method for lysing prokaryotic or eukaryotic cells, or for simultaneous lysis of both, which includes at least three of the following: a mass of active, small-diameter beads corresponding to 50% or less than a mass of active, larger-diameter beads, and/or a total mass of lysing beads (consisting of a single type of bead or a mixture of smaller and larger beads) corresponding to between 50 and 100% of the total mass of the processed biological sample, and/or a lysis time of from 10 to 20 minutes, and/or seven or less non-lysing glass beads to drive the movement of the lysing beads, and/or from five to fifteen non-lysing iron beads to drive the movement of the lysing beads, depending on whether sonication, mechanical vortex centrifugation or magnetic vortex centrifugation is used.
Patent JP-5052729-B2 (JP)
IPC: C07C45/64
Filed: 2001-08-07
Granted: 2012-10-17
Abstract: A process for preparing intermediate compound (VII), compound (VIII) and compound (XIV) which will be raw materials for the synthesis of a synthetic antibactrial compound, via compound (I) or compound (X) and then, compound (II), the compounds each being shown below; and novel compounds useful for the preparation. <CHEM>
Patent JP-4776145-B2 (JP)
IPC: A61K39/395
Filed: 2001-10-25
Granted: 2011-09-21
Abstract: A preventive and therapeutic agent for psoriasis comprising an interleukin-6 (IL-6) antagonist such as, for example, an antibody against IL-6 receptor.
Patent JP-3920774-B2 (JP)
IPC: B41J2/145
Filed: 2001-11-22
Granted: 2007-05-30
Abstract: A pagewidth printhead for an inkjet printer includes an elongate support; a plurality of printhead modules supported by the support, each printhead module comprising rows of unit cells, each unit cell comprising a nozzle through which ink is ejected and an actuator for ejecting ink from the nozzle; and an engagement mechanism having complementary formations defined on opposite edges of each printhead module to engage the printhead modules together in series along the support. The engagement mechanism includes a biasing means configured to press the serially arranged printhead modules together, the biasing means including at least one compression spring. A gap is defined between the unit cells of adjacent printhead modules, the gap extending obliquely with respect to the support.
Patent JP-3759108-B2 (JP)
IPC: H01L21/312
Filed: 2002-02-19
Granted: 2006-03-22
Abstract: A substantially defect-free, low-k dielectric film having improved adhesion is provided by (a) applying a silane coupling agent containing at least one polymerizable group to a surface of a substrate so as to provide a substantially uniform coating of said silane-coupling agent on said substrate; (b) heating the substrate containing the coating of the silane-coupling agent at a temperature of about 90° C. or above so as to provide a surface containing Si-O bonds; (c) rinsing the heated substrate with a suitable solvent that is effective in removing any residual silane-coupling agent; and (d) applying a dielectric material to the rinsed surface containing the Si-O bonds.
Patent JP-3883512-B2 (JP)
IPC: G01N33/53
Filed: 2002-04-23
Granted: 2007-02-21
Abstract: A molecular detection chip including a metal oxide silicon-field effect transistor (MOSFET) on sidewalls of a micro-fluid channel and a molecular detection device including the molecular detection chip are provided. A molecular detection method, particularly, qualification methods for the immobilization of molecular probes and the binding of a target sample to the molecular probes, using the molecular detection device, and a nucleic acid mutation assay device and method are also provided. The formation of the MOSFET on the sidewalls of the micro-fluid channel makes easier to highly integrate a molecular detection chip. In addition, immobilization of probes directly on the surface of a gate electrode ensures the molecular detection chip to check for the immobilization of probes and coupling of a target molecule to the probes in situ.
Patent JP-4574964-B2 (JP)
IPC: C08G65/28
Filed: 2003-07-18
Granted: 2010-11-04
Abstract: The present invention is directed to an activated starter mixture which can be used to prepare polyoxyalkylene polyols. The present invention is also directed to a process for preparing an activated starter mixture, particularly, to a process for preparing an activated starter mixture which is composed of a low molecular weight starter compound. The present invention is also directed to a batch or semi-batch process for the polyaddition of an alkylene oxide on to an activated starter mixture, particularly, on to an activated starter mixture which is composed of a low molecular weight starter compound. <??>The present invention provides an activated starter mixture, particularly, an activated starter mixture which is composed of a low molecular weight starter compound, which rapidly initiates polymerization. The present invention can eliminate the need to synthesize costly high molecular weight starter compounds by KOH catalysis in a separate, dedicated reactor.
Patent JP-3842784-B2 (JP)
IPC: G01N35/00
Filed: 2002-07-23
Granted: 2006-11-08
Abstract: A system for the separation of magnetically attractable microparticles which are suspended in a liquid, which includes a magnet arrangement having at least two magnets in ring form, the magnet axis of which is oriented perpendicular to the ring plane, and the magnets are arranged above one another in the same direction or in opposite directions, and the ring inner spaces form a space for receiving a vessel. The invention also relates to methods for the separation of microparticles and to a system for the separation and suspension of microparticles in vessels including a magnet arrangement as described above and a vessel holder and a movement device for moving a vessel in the vessel holder in order to obtain a suspension of separated microparticles.
Patent JP-4452501-B2 (JP)
IPC: A61K31/4535
Filed: 2002-10-23
Granted: 2010-04-21
Abstract: The present invention relates to derivatives of 4-(Thio- or Selenoxanthene-9-ylidene)-piperidine or acridine and pharmaceutically acceptable salts thereof, according to the Formula <CHEM> use of these compounds as a medicament and for the manufacture of a medicament for treatment of a disease state which can be alleviated by treatment with a 5-HT2B antagonist.
Patent JP-4881545-B2 (JP)
IPC: G02F1/15
Filed: 2003-02-07
Granted: 2012-02-22
Abstract: The invention is a display device comprising a solid top transparent, charge conducting material, positioned below the transparent solid material is an active layer comprising an electrochromic material and an electrolyte, and positioned below the active layer is a working electrode and a counter-electrode arranged to be isolated from one another, wherein the distance between the working and the counter electrode is greater than two times the thickness of the active layer between the electrode and the conductive material.
Patent JP-4945062-B2 (JP)
IPC: G02B27/28
Filed: 2003-03-28
Granted: 2012-06-06
Abstract: A tunable optical filter is provided that includes an array of independently tunable filter elements. Each of the elements is located along a different optical path that extends between an input and an output port. Optical assemblies for receiving an incident optical signal for providing a filtered optical signal are also provided. In one embodiment, polarization independent spectral filtering can be achieved. Wavelength selectable add/drop multiplexers and demultiplexers, dynamic gain equalizers and attenuators, optical channel blockers and branch filters, switches, and modulators are also provided. Furthermore, methods for contructing and operating filters consistent with this invention are also provided.
Patent JP-4302536-B2 (JP)
IPC: A61N1/32
Filed: 2003-04-16
Granted: 2009-07-29
Abstract: This invention is an electrical stimulation apparatus for delivering an electrical field or electrical current over a predetermined period of time to a vascular tissue (150) in order to stimulate a cell initiated thrombolytic peptide response in cells within the vascular tissue. The electrical stimulation apparatus includes an electrical field or electrical current generating unit including a power support, a control mechanism interconnected with the power supply, and a plurality of electrodes designed to generate an electrical field or electrical current proximal to, or within to the vascular tissue. The amplitude of the electrical field or electrical current delivered to or generated proximal to, or within the vascular tissue, and the duration of the period of delivery are sufficient to stimulate production of thrombolytic peptides in the vascular tissue. The control mechanism preferably includes a computer processing unit in electronic communication with the power supply, the computer being programmed to cause the electrical stimulation apparatus to deliver a predetermined amount of electrical current or voltage over a predetermined period of delivery to the plurality of electrodes such that the electrical stimulation apparatus can deliver such electrical current or voltage to the vascular tissue when the plurality of electrodes are in contact or proximity with the vascular tissue.
Patent JP-4563691-B2 (JP)
IPC: G01B11/10
Filed: 2004-02-04
Granted: 2010-10-13
Abstract: Device for measuring the diameter of a rod-shaped object (12) has an illuminating device (4) for illumination of the object and a receiving device (20) for detecting the shadow cast by the object. The device also has an arrangement for selectively changing the alignment of a beam path (10) relative to the object. An independent claim is made for a method for measuring the diameter of at least a rod-shaped object.