baber/WOPTO huggingface dataset:
Patent JP-4808893-B2 (JP)
IPC: G03B21/28
Filed: 2001-03-12
Granted: 2011-11-02
Abstract: A portion of a first paraboloid collects and concentrates randomized light from a lamp into parallel beams directed to a portion of a second paraboloid which refocuses the light onto a homogenizer. The second paraboloid has a shape that is substantially similar to the first paraboloid reflector. The source and the target are located at the respective foci of the paraboloids such that the optical flux from the source is imaged to the target with minimal distortion in an approximately no magnification imaging system. The system may be configured to control wavelength and intensity by inserting an additional filter. In addition, a retro-reflector may be added to increase the overall flux density at homogenizer. The output is particular suitable for providing light to the light engine of projectors.
Patent JP-3442068-B2 (JP)
IPC: G01N33/84
Filed: 2002-04-22
Granted: 2003-09-02
Abstract: Tests for elevated pH and volatile amines in aqueous fluids are disclosed, including tests useful in the diagnosis of bacterial vaginosis and in other biological conditions. By using formulated indicators and indicators held in matrices that are permeable to gas but not to liquid, the tests provide clear and sharp transitions detectable by visual or machine-readable device rather than by subjective judgments such as small gradations in color or olfactory determinations. The tests lend themselves readily to iconic readouts of the test indications and to the inclusion of positive and negative controls.
Patent JP-4355991-B2 (JP)
IPC: C07C215/68
Filed: 2002-05-30
Granted: 2009-11-04
Abstract: The present invention relates to a substituted anilide derivative represented by general formula (I): <CHEM> (wherein R<1> is a hydrogen atom, a (C1-C6)alkyl group, a halo(C1-C6)alkyl group or the like; R<2> is a hydrogen atom, a halogen atom or a halo(C1-C6)alkyl group; R<3> is a hydrogen atom, a halogen atom, a (C1-C6)-alkyl group or the like; t is 0 or 1; m is an integer of 0 to 6; each of Xs is a (C2-C8)alkyl group, a (C1-C8)alkoxy group or the like in the case of t being 0, and is a halogen atom, a cyano group or the like in the case of t being 1; n is an integer of 1 to 4; Z is O or S; and Q is any of Q1 to Q25), an intermediate thereof, an agricultural and horticultural chemical, and a usage of the same.
Patent JP-3970135-B2 (JP)
IPC: H01L21/68
Filed: 2002-09-05
Granted: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive die bonder that is reduced in size and weight, can uniformly apply a load to a die, and is high in mounting accuracy.  <P>SOLUTION: A shaft 5 which works as a mobile shaft, a thrust shaft, and a rotary shaft is vertically movably and rotatably supported by an arm housing 2 through air bearings 3 and 4, and a θ-rotationally driving source 6 and a non-contacting type vertical movement control mechanism section 8 are respectively provided coaxially with the shaft 5 at positions between the air bearings 3 and 4. In addition, a collet 7 is provided at the lower end of the shaft 5 as a die handling section. The collet 7 is rotated by a prescribed angle in the θ-direction by means of the rotationally driving source 6. The vertically moving speed and vertically moved position of the collet 7 and, at the same time, the load of a die (semiconductor chip) sucked to the collet 7 are controlled by means of the control mechanism section 8. In addition, the angle of rotation and vertically moved position of the shaft 5 are detected and controlled by means of an angle-of-rotation detecting mechanism section 14 and a position detecting mechanism section 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4629301-B2 (JP)
IPC: B03C1/26
Filed: 2002-09-20
Granted: 2011-02-09
Abstract: The invention relates to an installation for cleaning wood-containing material, comprising the following features: with a feeding zone; with a pre-sifter station with a magnetic separator comprising a magnetic roller; with a wind sifter as a separator of heavy materials which is situated underneath the magnetic roller; with an air system for sifting the flow of material with the following arrangement: an upper deflection conduit section for deflecting the material flow from the horizontal downwardly is guided about the magnetic roller; a drop section is connected to the upper deflection conduit section; a lower deflection conduit is connected to the lower end of the drop section; the lower zone of the drop section comprises a separator for heavy materials; an air conduit for holding back material opens into the lower part of the drop section; a movable baffle wall with swiveling flaps or air nozzles for ejecting NF materials is provided in the drop section.
Patent JP-3806079-B2 (JP)
IPC: F16D3/32
Filed: 2002-10-21
Granted: 2006-08-09
Abstract: The device has a first tubular protective element (12) with a first open axial end (13) and fastening section (16), for connection to a first component (4) of the joint (1). A second protective element (17) of plastics is a hollow body with two open ends and an intermediate jacket section (20). This has a grid structure and a first end section (18), connected to the fastening section of the first protective element, and a second end section (19), for fastening to a connection element (7) born on a second component (6) of the joint.
Patent JP-4146725-B2 (JP)
IPC: A61K35/76
Filed: 2001-10-26
Granted: 2008-09-10
Abstract: The present invention relates to methods of identifying the susceptibility of cells to reovirus infection by measuring constituive ras-MAP signaling. The invention also pertains to methods using reovirus for the treatment of cellular proliferative disorders, and particularly cellular proliferative disorders wherein the proliferating cells exhibit constitutive MAPK phosphorylation, in mammals. In particular, the methods provide for reovirus treatment of mammals to treat proliferative disorders which include breast tumors, a subset of tumors in which mutation of the ras gene is not believed to play a significant role.
Patent JP-4316883-B2 (JP)
IPC: A61B5/08
Filed: 2001-12-14
Granted: 2009-08-19
Abstract: Evaluation of the condition of organisms or natural products which emit substances into the atmosphere comprises determination of one or more of these substances in a gaseous mixture. This is achieved by irradiation with an ion beam under a high vacuum in a mass spectrometer and evaluation of the spectrum produced. Independent claims are included for: (a) a method for analyzing a gaseous mixture containing a main component (concentration not less than 0.1 vol%) and a minor component (concentration not more than 0.1 vol%) by irradiation with an ion beam under a high vacuum in a mass spectrometer and evaluation of the spectrum produced; and (b) apparatus for analyzing a gaseous mixture comprising a mass spectrometer fitted with a gas supply system (1 - 4) in which the sample forms an molecular stream in an intermediate vacuum chamber (24) held under constant vacuum and then, using a pressure gradient across a capillary (10) connected to this, producing a second molecular stream in a high vacuum chamber (22).
Patent JP-4170760-B2 (JP)
IPC: B27N3/00
Filed: 2002-01-21
Granted: 2008-10-22
Abstract: The invention relates to a method for preparing natural fibre-based composite materials containing natural binders and powdery proteins, comprising the following steps; adding a powdery protein adhesive binder to natural fibres having a moisture content of 1 15%; mixing the natural fibres together with the powdery protein adhesive; adjusting the moisture content of the composition to 6 24% w/w; and submitting the mixture to a heat pressure treatment to form the natural fibre-based material.
Patent JP-4634006-B2 (JP)
IPC: A45D20/12
Filed: 2002-02-06
Granted: 2011-02-16
Abstract: The handheld hair dryer for generating a heated air stream has a blower for generating an air stream, an electric heater for heating the air stream, a catalytic odor filter for deodorizing the air stream and a thermal radiator for heating the catalytic odor filter. The electric heater and the catalytic odor filter are separate from each other so that the active surface area of the catalytic odor filter can be maximized to deodorize the air stream. The thermal radiator is also separate from the electric heater.
Patent JP-4520096-B2 (JP)
IPC: C07D213/55
Filed: 2003-03-05
Granted: 2010-08-04
Abstract: The present invention provides a method for producing an optically active  beta -hydroxy ester compound represented by the general formula: <CHEM> wherein R<1> represents an optionally substituted hydrocarbon group and the like, R<2> represents a nitrogen-containing heterocyclic group different from R<1>, which is represented by the general formula: <CHEM> wherein the ring may be substituted and the like, R<3> represents an optionally substituted hydrocarbon group and the like, R<4> and R<5> represent, the same or different, a hydrogen atom, a halogen atom and the like, the symbol "*" represents an optically active center, which comprises reacting in the presence of a cinchona alkaloid and the like a compound represented by the general formula: <CHEM> wherein R<1> and R<2> are as defined above with a compound represented by the general formula: <CHEM> wherein R<3>, R<4> and R<5> are as defined above, and X is a halogen atom.
Patent JP-4053908-B2 (JP)
IPC: A61F2/16
Filed: 2003-03-17
Granted: 2008-02-27
Abstract: An intraocular lens includes an optical portion (7; 607; 907; 1107) of a transparent, deformable material, at least one haptic (5, 6; 205, 206; 405, 406, 706; 806; 905; 1005; 1105; 1205) radially projecting from the optical portion for supporting the optical portion in a position parallel to and against an anterior iris surface plane (936; 1136), and at least one aperture (13; 213; 713; 913; 1013; 1113) bounded by the haptic. At least a stiff portion of the haptic has a higher stiffness against bending about an axis in the radial direction than the optical portion. Furthermore, the stiff portion has a width ( a ) measured parallel to the plane and perpendicular to the radial direction, which is smaller than the size ( b ) of the optical portion in the direction of the width. An instrument for carrying out insertion of such a lens are also described.
Patent JP-4323219-B2 (JP)
IPC: G02F1/1347
Filed: 2003-05-22
Granted: 2009-09-02
Abstract: A surface light source device includes a light guide plate which guides light upward and downward, a light quantity adjustment unit which is provided on at least one of top and bottom surfaces of the light guide plate and adjusts the quantity of light above the light guide plate to be different from that below the light guide plate, an emitting device which is provided to at least one side of the light guide plate, and diffusion plates which are respectively installed at the top and bottom surfaces of the light guide plate. By adjusting the quantities of light radiated above and below the light guide plate, the brightness of an image can be easily adjusted.
Patent JP-3997972-B2 (JP)
IPC: B60W10/10
Filed: 2003-09-12
Granted: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine for enlarging an operational region in which PM regeneration can be performed.  <P>SOLUTION: The control device for an internal combustion engine, comprises: a particulate filter disposed to an exhaust passage of the internal combustion engine; a generator driven by the internal combustion engine to generate electric power; a battery charging the electric power generated by the generator; and a continuously variable transmission for arbitrary shifting driving force of an input shaft to which driving force of the internal combustion engine and driving force of the generator are inputted so as to output the driving force to an output shaft. The battery is set to have a predetermined allowance margin for charge if it is necessary that a filter temperature should be a predetermined temperature or more, and the transmission is set so that the output of the internal combustion engine becomes second output (L2) higher than first output (L1) requiring the predetermined temperature or more of the filter temperature. Therefore, the filter temperature is increased up to the predetermined temperature, and difference (L2-L1) between the first output (L1) and the second output (L2) is charged in the buttery by regenerative control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4089593-B2 (JP)
IPC: A01M9/00
Filed: 2003-11-06
Granted: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To control upward flow of pressure air by making the projected amount of a discharge port at the lowermost side larger than that of a discharge port at the intermediate side, having the smallest projected amount similarly to a discharge port at the uppermost side in a recovery pipe and to promote flowing down of granule.  <P>SOLUTION: The granule applicator has constitution that granule is sent out from the same storage tank by a plurality of delivery parts arranged in a row form, discharged from a plurality of discharge openings correspondingly to the plurality of the delivery parts and applied in a plurality of rows to a field. A plurality of the discharge ports for recovering granule from the storage tank are arranged correspondingly to the plurality of the delivery parts, the recovery pipe having the projected discharge port is laid in the arrangement direction of the plurality of the delivery parts, pressure air is introduced from one side and granule is collectively recovered from the other side end part. The projected amount of the discharge port in the recovery pipe is made the smallest at the intermediate side in the arrangement direction and the projected amounts at both end sides in the arrangement direction are made larger than that at the intermediate side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4588315-B2 (JP)
IPC: G11B7/24097
Filed: 2003-12-12
Granted: 2010-12-01
Abstract: A method of writing data or label information on an optical disc uses a non-Cartesian coordinate system. One or more uniform distances (204,206), as well as a plurality of positions (202A,202B,202C) on the optical disc are selected. Each position is separated from adjacent positions by one of the uniform distances, and is a substantially equally sized position where an optical beam can write a mark for data or for label information. The uniform distance may be equal to the diameter of the marking that the optical beam is able to write on the positions. The location on the optical disc specifiable to the same degree of precision by at least one integral coordinate. For example, positions on a spiral may be indicated by integral coordinates or zero, one, two and so on.
Patent JP-4244321-B2 (JP)
IPC: G02B27/28
Filed: 2002-07-31
Granted: 2009-03-25
Abstract: A light direction switching apparatus and method is described. The light direction switching apparatus comprises a passive birefringent lens ( 138 ), e.g. a birefringent lenticular screen, and a switchable polariser ( 146 ). By switching the polariser ( 146 ), different directional distributions of output light are provided. The light direction switching apparatus may be used with or incorporated in a display device, such as a liquid crystal display device, to provide a display device switchable between a two dimensional mode and an autostereoscopic three dimensional mode, or to provide a multi-user display device where different images are displayed to different viewers. The light direction switching apparatus may also be used to provide switchable brightness enhancement of reflective or transflective display devices. The light direction switching apparatus may also be used to provide a fiber-optic switching apparatus. The switchable polariser may be mechanically switchable or electrically switchable.
Patent JP-4142575-B2 (JP)
IPC: D06F75/40
Filed: 2002-08-07
Granted: 2008-09-03
Abstract: A self-lifting electric iron (10) having a handle (18), a soleplate (22) and a switch (44) located on the handle. The iron has three retractable support rods (34), each mounted in a separate housing (46) and capable of protruding beyond the soleplate (22) to form a stand for supporting the iron with the soleplate removed from the article being ironed or from an ironing board cover. The retractable support rods (34) are operated by the switch (44) so that when the handle is not gripped each support rod protrude from the soleplate (22) by means of a biased spring (60) and when the handle is gripped the support rods retract to within the iron by means of steam.
Patent JP-4382484-B2 (JP)
IPC: A61D11/00
Filed: 2002-10-14
Granted: 2009-12-16
Abstract: Sealing device for sealing externally debouching, natural or artificial body canals of animals or human beings, the device enabling liquid tight sealing against the inner wall of the bowel system of the animal or human being, the device further being made from a resilient material. The device is soft and resilient and may thus not trigger the analreflex, but is still able to provide a fluid-tight seal.
Patent JP-4718117-B2 (JP)
IPC: A61P35/00
Filed: 2002-12-20
Granted: 2011-07-06
Abstract: Conjugates consisting of a polymeric carrier constituted by 30 to 3,000 monomer units linked to form a polymeric chain, composed of 
a. 60 to 99 % of  N -(2-hydroxypropyl)methacrylamide units 
b. 1 to 25 % of units of methacryloylated hydrazones of ±-amino acids, µ-amino acids, aromatic amino acids, or oligopeptides terminated with a molecule of an anthracycline cancerostatic 
c. 0.5 to 15 % of units ofmethacryloylated ±-amino acids, µ-amino acids, aromatic amino acids or oligopeptides or their sodium salts, and optionally 
d. 0.5 to 10 % of units of methacryloylated hydrazides of ±-amino acids, µ-amino acids, aromatic amino acids or oligopeptides 
e. 0.5 to 5 % of methacryloylated ±-amino acids, µ-amino acids or oligopeptides terminated by a molecule of immunoglobulin or of a specific monoclonal or polyclonal antibody,  
of the below given general formula, the individual structural units being disposed in a random manner in the chain and where x ranges from 20 to 3,000, a is from 1 to 750, b and c are each from 1 to 450, d ranges from 1 to 150, X is a residue of an amino acid or oligopeptide chosen from the following series: Gly, Ala, Leu, GlyGly, GlyLeuGly, GlyPheGly, GlyPheLeuGly, ²-alanine, ³-amino butyric acid, µ-amino caproic acid (AKap), p-amino benzoic acid (AB), and S is an antibody selected from the following series: ³-globulin for i.v. administrations, autologous antibodies, antibodies anti-17-1A, anti-CA 15-3 and the like, linked to the polymeric chain by the marked structure.
Patent JP-4358634-B2 (JP)
IPC: F16L47/02
Filed: 2003-02-21
Granted: 2009-11-04
Abstract: A method and a device for connecting a plastic line part in a plastic socket. A head end ( 9 ) of the line part ( 6 ) is heated contactlessly all the way round until the end curls over to a diameter that is greater than the inside diameter of the socket ( 5 ). The line part is then pushed into the socket without using a mandrel or insert, so that the head end ( 9 ) forms a liquid-tight fused connection of high tensile strength with molten wall material of the socket ( 5 ).
Patent JP-4469630-B2 (JP)
IPC: C07C263/10
Filed: 2004-02-19
Granted: 2010-05-26
Abstract: Production of diisocyanates comprises phosgenation of the corresponding diamine comprises separately heating the diamine vapor, optionally diluted with an inert gas or inert solvent, and phosgene at 200-600 [deg]C and feeding the diamine containing stream through at least two nozzles parallel to the axis of the tubular reactor while the phosgene stream is fed via the remaining free chamber. A process for the production of diisocyanates (I) of formula (1) by phosgenation of the corresponding diamine of formula (2) comprises separately heating the diamine vapor, optionally diluted with an inert gas or the vapor of an inert solvent, and phosgene at 200-600 [deg]C and mixing and reacting in a tubular reactor having at least two nozzles parallel to the axis of the tubular reactor such that the diamine containing stream is fed to the reactor through the nozzles and the phosgene stream is fed to the reactor via the remaining free chamber. OCN-R-NCO (1) H 2N-R-NH 2(2) R : 2-15 (4-13) C (cyclo)aliphatic or aromatic hydrocarbon.
Patent JP-4223993-B2 (JP)
IPC: G02F1/1335
Filed: 2004-05-25
Granted: 2009-02-12
Abstract: A liquid crystal display apparatus includes a transmissive display portion having the same liquid crystal alignment directions and transmissive axes of the polarizers as the transmissive IPS liquid crystal display apparatus. Further, the liquid crystal layer of its reflective display portion has a retardation of a quarter wave. The liquid crystal alignment directions of the reflective display portion are set to be crossed with the transmissive axes of the polarizers in the transmissive display portion at an angle of 45 degrees.
Patent JP-4579682-B2 (JP)
IPC: C02F1/02
Filed: 2003-07-09
Granted: 2010-11-10
Abstract: The invention relates to a method for recycling metal pickling baths, including rinsing baths and air washers. Said method is characterized in that a) before the recycling process, free acids in the liquid waste flows to be treated are converted into a metallic salt form, b) water is separated from the largely acid-free metallic salt solution produced in order to obtain a concentrated metal salt solution, and c) the concentrated metal salt solution is subjected to a thermal method in order to obtain metal oxides and free acids. The invention also relates to a corresponding device. The inventive method and device enable the degree of acid recovery and also the production of metal oxides to be significantly increased, with lower operating costs.
Patent JP-4775690-B2 (JP)
IPC: B07B1/28
Filed: 2003-07-31
Granted: 2011-09-21
Abstract: A screening machine including at least one screen surface, feeding means that feed material to be screened towards the screen surface and onto the screen surface where the material is separated into a first fraction remaining on the screen surface and into a second fraction passed through the screen surface while the material is moving along the screen surface. In a method for controlling the screening machine, the amount of material on the screen surface is determined by automatic measurement, and the speed of the feeding means is controlled on the basis of the measurement by automatic control.
Patent JP-4335139-B2 (JP)
IPC: A61F2/00
Filed: 2003-09-15
Granted: 2009-09-30
Abstract: Bipolar prostheses which include various structures and other techniques for optimizing material wear and mechanical strength properties. Such prostheses feature, for example, improved resistance to polyethylene wear while also reducing potential for dislocation of the femoral stem from the prosthesis. Such techniques and structures include varying wear resistance and mechanical strength treatment in various components of the prostheses or portions of those components as desired to improve, accentuate or optimize wear performance and dislocation reduction, locking ring structural features, structures for retaining locking rings in the bipolar prosthesis shell, and structures for limiting or reducing movement or rotation of locking rings and liners in bipolar prosthesis shells.