baber/WOPTO huggingface dataset:
Patent JP-2008062846-A (JP)
Title: Traveling body with lug
Inventor: KOYAMA EIJI
IPC: B60C11/11
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibration and bumps during travel by improving the rigidity balance of lugs.  <P>SOLUTION: A plurality of lugs 4 are formed at spaces in the circumferential direction Y of a tire body 2, and a first recess 11 is formed at an outer side face 9 of each lug 4. A second recess 12 is formed behind the first recess 11. When the length of the second recess 12 in the radial direction R of the tire body 2 is set to C and the length of the outer side face 9 of the lug 4 in the radial direction R of the tire body 2 is set to D, 0.6D≤C≤0.9D is satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066583-A (JP)
Title: Photosensor
Inventor: EDSON GOMES CAMARGO
IPC: H01L31/00
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphotosensor which can detect infrared rays of long wavelengths with high sensitivity and a high S/N ratio without being affected by external noise.  <P>SOLUTION: On the surface of a substrate 10 opposite to the light incident surface, a plurality of light absorbing portions 2 each having at least first conductivity type semiconductor layers 20 and second conductivity type semiconductor layers 40 laminated sequentially are formed. On the surface opposite to the light incident surface above the plurality of light absorbing portions 2 constituting a sensor section 3, a conductive shielding member 80 is provided through an insulating layer 70 having a predetermined film thickness or a dielectric constant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066615-A (JP)
Title: Semiconductor device, and manufacturing method therefor
Inventor: ABE KAZUHIDE
IPC: H01L21/8246
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing a conductor material from reaching the capacitor electrode material, and to provide its manufacturing method.  <P>SOLUTION: The semiconductor device is provided with a semiconductor substrate, a lower electrode formed on the semiconductor substrate, a capacitor insulating film formed on the lower electrode, a capacitor constituted of an upper electrode formed on the capacitor insulating film, contact holes formed in the upper electrode and the lower electrode, barrier layers containing oxygen formed in the contact holes, and conductor layers formed inside the contact holes, having the barrier layers formed on the inner surfaces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072225-A (JP)
Title: Ofdm receiver and ofdm signal reception method
Inventor: KAWAUCHI TOSHIKI
IPC: H04J11/00
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To receive an OFDM signal without increasing a circuit scale so much regardless of a periodical time variation or a random time variation.  <P>SOLUTION: An OFDM signal receiver receives an orthogonal frequency division multiplexing (OFDM: Orthogonal Frequency Division Multiplexing) signal, estimates transmission line characteristics using a pilot signal in the received OFDM signal, and compensates transmission distortion based on the estimated transmission line characteristics for the received OFDM signal. The OFDM signal receiver estimates a Doppler spectrum by a Doppler spectrum estimating unit 175 for the received OFDM signal, determines the maximum Doppler frequency by a maximum Doppler frequency determination circuit 176 for the estimated Doppler spectrum, and switches a plurality of types of time direction transmission line estimation means 172, 173 used for estimating the transmission line characteristics by a selector 174 according to the maximum Doppler frequency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068504-A (JP)
Title: Organic resin film laminated steel sheet for can and its manufacturing method
Inventor: HAYASHIDA TAKAHIRO
IPC: C23C28/00
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic resin film laminated steel sheet for cans which is used as a material for cans employing an organic resin film instead of a coating, causes no detachment of the film due to poor adhesion especially in processes of drawing cans and forming can lids, and has a superior resistance to sulfurization discoloration for sulfur-containing contents.  <P>SOLUTION: The organic resin film laminated steel sheet has a tin-iron alloy layer, a tin layer, a tin-zinc alloy layer of a zinc content of 0.05-0.8 g/m<SP>2</SP>, a solidified layer of an organic resin emulsion in loadings of carbon of 10-1,000 mg/m<SP>2</SP>and a thermoplastic organic resin film layer, formed in order on at least one side of a steel sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067672-A (JP)
Title: Feed raw material and method for producing the same
Inventor: TAKI KAZUHISA
IPC: B09B3/00
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a feed raw material, by which vegetable oil alkali residues by-produced in processes for purifying vegetable oils and having almost been subjected to combustion treatments or the like as industrial wastes can more effectively be used in low production costs, and to provide an easily handleable feed raw material.  <P>SOLUTION: This method for producing the feed raw material (mixed oil alkali residues 5) having a proper viscosity comprises a neutralization process for neutralizing rapeseed oil alkali residues 1 by-produced in a process for purifying a rapeseed oil as a raw material with an acid to obtain a rapeseed oil neutralized residues 2, a drying process for drying the rapeseed oil neutralized residues 2, and a mixing process for mixing an un-dried rapeseed oil neutralized residues 3 with the dried rapeseed oil neutralized residues 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074155-A (JP)
Title: Bearing device for axle
Inventor: HARADA TAKUSANE
IPC: B60B35/18
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for an axle capable of attaining a predetermined angle (shape) after pressing in a bearing device into a cylindrical shaft of a hub unit and staking, using a bearing unit having an inner ring of which the rolling surface has a regular shape (angle), and facilitating manufacture.  <P>SOLUTION: In this bearing unit 10 which includes a flange 3 to which a wheel is attached on an outer side, and includes a hub shaft 2 in which the cylindrical part 5 is provided on the inner side of the flange 3 and a plurality of rolling bodies 15 disposed between an outer wheel 14 and an inner wheel 11 formed by an inner side inner wheel 12 and an outer side inner wheel 13, and in which the inner wheel 11 is pressed in the cylindrical shaft 5 of the hub shaft 2 for staking the inner side with a staking part 7 provided at the hub shaft 2, an outer periphery in which the inner side inner wheel 12 of the cylindrical shaft 5 of the hub shaft 10 is pressed in is formed in a taper shape so that the diameter is contracted toward the inner side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050329-A (JP)
Title: Organic herbicide for paddy field
Inventor: OGATA TOSHIRO
IPC: A01P13/00
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic herbicide for paddy fields comprised of a nonchemical product that is harmless to men and beasts and therefore can be easily sprayed in paddy fields without a protector.  <P>SOLUTION: Existing herbicides comprised of a chemical product destroy a living thing or an ecosystem and deteriorate the environment by residual agrochemicals or the like and therefore are horrible in a sense. In order to replace the chemicals with the safe product obtained from natural raw materials, to promote health of a human being by assuring safety of foods and to contribute to environmental preservation, a herbicide comprising a mixture of components extracted from a pine tree, a hinoki tree or a Japanese cedar with bamboo vinegar is provided utilizing allelopathy of a plant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008073666-A (JP)
Title: Sand filtration device and method, and method of hot-rolling steel sheet by using the same
Inventor: KITAHATA YOSHIYUKI
IPC: B01D24/00
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the clarification effect of filter sand by preventing flow-out of sand in back-washing in a sand filtration device.  <P>SOLUTION: A net 30 is installed in a water flow-in port 14 of the sand filtration device 1. Scale generated in hot-rolling is filtered using the sand filtration device 1 to be separated from water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077811-A (JP)
Title: Composite optical device
Inventor: NAKAGAWARA WAKANA
IPC: G11B7/135
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device that improves a yield in manufacturing by suppressing the influence of noise caused by multiple interference in an adhesive layer and improving the reliability of signal detection and to provide an optical pickup and a composite optical device.  <P>SOLUTION: A prism 30 has a slant surface 30a to be a light incident surface, a top surface 30b, a first bottom surface 30c, a second bottom surface 30d, an end surface 30e and an end surface 30f. The first bottom surface 30c and the second bottom surface 30d are provided at a slant with respect to the arrangement direction of photodiodes 1 and 2. A boundary 30g between the bottom surfaces is located over a central part between the photodiodes 1 and 2 and extends in a direction perpendicular to the arrangement direction of the photodiodes 1 and 2. The first bottom surface 30c and the second bottom surface 30d are formed in a mountain shape that projects downward so as to make the height lower as the bottom surfaces go from the both edges of the bottom surfaces in the arrangement direction of the photodiodes 1 and 2 to the boundary 30g.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007101540-A (JP)
Title: Radiation image storage panel suitable for mammographic application provided with particular top-coat
Inventor: LEBLANS PAUL
IPC: C09K11/61
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mammography screen being non-sensitive to a point defect or a scratch and having a top-coat causing screen structure noise to be lowered.  <P>SOLUTION: In a photostimulable storage phosphor screen or panel including a storage phosphor layer and an outermost top-coat layer on a support body, the top-coat layer has a roughness profile such that an average space S<SB>m</SB>is less than 150μm between peaks measured by means of a perthometer along profile peaks and troughs of a top-coat. S<SB>m</SB>is defined in terms of a lower crossing of an average line and an upper crossing of the continuing average line leading up to the next lower crossing over the periodical crossings of one roughness profile of the average line crossed by the profile peaks and troughs of the top-coat, and is calculated as an average distance of spaces between periodical crossings of the roughness profile. DQE rel is an index of the screen structure noise and its higher value corresponds to a lower screen structure noise.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008082579-A (JP)
Title: Plate fin type heat exchanger and fuel cell system
Inventor: MATSUI EIZO
IPC: F24H9/00
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate fin type heat exchanger and a fuel cell system comprising the same, capable of reducing pipe conduit pressure drop of an exhaust gas and improving heat exchange efficiency.  <P>SOLUTION: A plurality of water flow channels 4 in which water flows and a plurality of gas flow channels 5 in which exhaust gas flows are formed in adjacent to each other in a storage container 2 in such a state that the water flow channels 4 and the gas flow channels 5 are formed in the direction flowing between plates in the storage container 2, the plates are disposed in the storage container 2 so that the exhaust gas is circulated from top down in the gas flow channels 5, and spaces 6 communicated with the gas flow channels 5 are formed on a top face and a lower face of the storage container 2. Further a discharge container 12 is connected to a lower part of the storage container 2, and an exhaust opening 9 for discharging the exhaust gas after heat exchange, is formed on a side face of the discharge container 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082994-A (JP)
Title: Panel measuring instrument
Inventor: SATO MITSUNOBU
IPC: H05K5/06
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an panel measuring instrument having dust-proof and drip-proof structure capable of restraining a manufacturing cost by simple constitution.  <P>SOLUTION: This panel measuring instrument 1 attached to a measuring instrument attaching panel, by insertion from a backface side into an attaching hole provided in the measuring instrument attaching panel, has an measuring instrument casing 2 having a flange 3 formed along an outer direction in an opening of a front face, and a front face unit 5 attached to a front face side of the flange 3, a packing 4 is pressed between the panel and the flange 3, and between the flange 3 and the front face unit 5, when the front face unit 5 is attached, to attain sealing therebetween.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090493-A (JP)
Title: Information processing system, terminal, information processor and management server
Inventor: NAGAMI AKIHISA
IPC: G06F21/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve efficiency improvement in connection processing between a thin client and a blade server and securing of proper security in a thin client system.  <P>SOLUTION: This information processing system 10 comprises a thin client 200 which reads the storage information of a portable storage medium 50, transmits a connection establishment request including information for authentication to the destination of the address of a blade server 300, transmits operation information to the destination of the address of the blade server 300, and receives video information from the blade server 300, and displays it to an output interface by a connection establishment part; an establishment determination part which receives a connection establishment request, and determines the propriety of the acceptance of the connection establishment request according to information for authentication, and returns the determination result to the thin client 200; and a blade server 300 which receives operation information from the thin client 200, and performs information processing, and transmits video information showing the result to the thin client 200.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091507-A (JP)
Title: Semiconductor laser device
Inventor: KATAYAMA TADANORI
IPC: H01S5/022
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device which is provided with a semiconductor laser chip with a long resonator and can emit light of high output.  <P>SOLUTION: A first lead 101 is provided with a plate-like loading part 101a loading a semiconductor laser element 105 and a lead part 101b extending in connection with the loading part 101a. A second lead extends along the lead part 101b and a resin part 103 integrally holds the first lead 101 and the second lead, and is formed of an insulating material. The resin part 103 is positioned near a face 105b on an opposite side of a main light emitting face 105a-side of the semiconductor laser element 105 and has a recess 103a storing a convex part 107 being a part of the loading part 101a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091664-A (JP)
Title: Light-emitting element, illuminator, and optical pickup
Inventor: KAWAGUCHI YOSHIYUKI
IPC: G11B7/125
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient light-emitting element whose light extraction efficiency can be drastically improved, which can shorten time required in a manufacturing process, and which can be manufactured inexpensively.  <P>SOLUTION: A light-emitting element comprises a semiconductor layer 5 comprising a laminated body in which a first conductivity type gallium nitride-based compound semiconductor layer 5a, a light-emitting layer 5b comprising a gallium nitride-based compound semiconductor, and a second conductivity type gallium nitride-based compound semiconductor layer 5c are sequentially laminated. In the light-emitting element, a convexo-concave structure 6 comprising protrusions isolated from each other is regularly formed on the front surface of any one or more of the first conductivity type gallium nitride-based compound semiconductor layer 5a and the second conductivity type gallium nitride-based compound semiconductor layer 5c. Further, when the height of the protrusion is x, the length of the bottom side of the protrusion is y, and an interval between the protrusions is z, it is desirable to meet the condition of x≥(y+z).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091733-A (JP)
Title: Component mounting equipment
Inventor: KOMATSU RYUICHI
IPC: H05K13/04
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide component mounting equipment which can cope with an increase in type of a component to be mounted by feeding even the component other than a wafer mounted on a tray easily and additionally.  <P>SOLUTION: A tray mounting pallet 80 is provided as a third conveyance means in place of a first table. A second component feeding section, i.e. a tray 81, is mounted in place of a substrate on the pallet 80 at an upstream side portion of a first conveyance means 7 by a worker, and the component is fed from that tray and mounted on the substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007018537-A (JP)
Title: Component management system
Inventor: ENDO KOICHI
IPC: G06Q50/04
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable designers and manufacturers to easily select high quality component by managing information relating to component.  <P>SOLUTION: This component management system is provided with a component database 119 for registering component data relating to component approved to be purchased on the basis of prescribed standards, a mail server for receiving information relating component from a component provider in an electronic mail format, and for providing the received information to persons who are responsible for selecting the component. The system is provided with an update terminal 114 for updating the component database of component as the result of approval processing which is based upon the provided information and a design terminal for selecting arbitrary component for design from the component which are registered in the database 119.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008098544-A (JP)
Title: Super-wide light distribution type led lamp
Inventor: SHIBATA YOSHIHIKO
IPC: H01L33/62
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super-wide light distribution type LED lamp that prevents a protective resin from affecting an LED chip easily, gives mass productivity to a hermetic structure, exploits the characteristics of the LED chip as much as possible, and can improve LED lamp light distribution characteristics.  <P>SOLUTION: In the super-wide light distribution type LED lamp, the LED chip 3 is mounted onto a substrate or a multilayer substrate, where metal frames 1, 4 are subjected to insert molding, and is shielded by a plastic cover 6. A raised section 1A is formed at one portion of the metal frame 1. The LED chip 3 is mounted onto the upper flat surface 1B at the raised section 1A. The upper flat surface 1B is higher than the surface of the substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007113004-A (JP)
Title: Method for preparing polyurethane cold-setting foam
Inventor: GLOS MARTIN
IPC: C08G18/08
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilizer for use in a polyurethane cold-setting foam which is capable of satisfying established requirements and of obtaining a smaller energy consumption.  <P>SOLUTION: The method for preparing a polyurethane cold-setting foam, comprising reacting a highly reactive polyol mixture which has usually an average molecular weight of about 4,800-6,500 g/mole and at least 70% of the primary hydroxyl group and, according to circumstances, has a filler, with a multifunctional isocyanate, an amine activating agent, a crosslinker, a tin catalyst, a foaming agent and a stabilizer, is characterized in that the stabilizer used is a compound having general formula (1).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008101666-A (JP)
Title: Joint and hose tightening and fixing method
Inventor: MINAFUJI MASAHIRO
IPC: F16L33/22
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint capable of tightening and fixing a hose at a hose connecting part, and capable of easily removing the hose.  <P>SOLUTION: The joint 10 is provided with a hose connecting part 14 on an end of a tubular member 12, and the hose 30 is externally inserted to the hose connecting part 14. A coil spring 34 is externally inserted to a peripheral surface of the hose 30, and its end 34A is fitted to a recessed part 21 of the tubular member 12. The other end 34B of the coil spring 34 is connected to a fixed ring 46. A cylindrical member 40 is externally inserted to a peripheral surface of the coil spring 34, and the cylindrical member 40 and a protruding part 20 are tightened and fixed. By rotating a fixed ring 46, a number of turns of the coil spring 34 is increased, and a spring diameter is reduced, and the hose 30 is tightened. In this state, a protrusion 48 of the fixed ring 46 is fitted to a groove part 41 of the cylindrical member 40, and tightening force of the coil spring 34 is maintained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102844-A (JP)
Title: Toll collection system
Inventor: ISHIKAWA SHINICHIRO
IPC: G07B15/00
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated system allowing a user to complete a passing processing at an entrance of a toll road only by himself/herself even when the user forgets inserting an ETC card into an onboard device.  <P>SOLUTION: The toll collection system includes: a first radio facility 13 for forming a first radio communication area 22 between first and second sensors 11 and 12 arranged in a passage for a passing processing installed at a toll gate of a toll road, and for performing a passing processing by radio communication with the onboard device 6 in a vehicle 10; a road-side indicator 24 for displaying an urging message to re-insert the ETC card 7 in case the passing processing is not completed by the first radio facility 13 when the vehicle 10 is detected by the second sensor 12; and a second radio facility 17 for forming a second radio communication area 23 for relieving at least in front of the location of the second sensor 12 and performing a passing processing by radio communication with the onboard device 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101173-A (JP)
Title: Ink, ink set and ink-jet recording method
Inventor: WACHI NAOTAKA
IPC: C09D11/00
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink that has excellent image preservability and improved image bleeding, does not cause a problem of bronze and has excellent discharge stability in forming a full-color image using an ink set and an ink set and to provide an ink-jet recording method.  <P>SOLUTION: The ink comprises, for example, two kinds of dyes represented by the formulas in the Fig. and a betaine-based compound. The ink set uses the ink. The ink-jet recording method comprises using the ink.  <P>COPYRIGHT: (C)2008,JPO&INPIT