baber/WOPTO huggingface dataset:
Patent JP-2003232125-A (JP)
Title: Earth connection structure of floor panel and support, floor panel, and manufacturing method of the same
Inventor: HIRATA OSAMU
IPC: E04F15/18
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth connection structure of a floor panel and a support preventing the number of carrying items into an executing site and working mandays from increasing due to use of corner lock screws, and provide the floor panel, and a manufacturing method of the floor panel.  <P>SOLUTION: A non painting section for a panel side conductive part 3 is formed at an external surface near a corner part C of the floor panel 1. A support side electrically conductible part to the panel side conduction part 3 is formed in the support 2 on which the corner part C of the floor panel 1 is placed. A metallic screw member 4 fitted to the panel side conduction part 3 to electrically conduct the floor panel 1 and the support 2 and an elastic conductive member 5 coming contact with at least one of the panel side conductive part 3 and a screw member 4, and the support side conductive part are provided between the panel side conductive part 3 of the floor panel 1 and the support side conductive part of the support 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232903-A (JP)
Title: Optical parts and method for joining the same
Inventor: YAMADA MASAHIRO
IPC: G02B3/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain a product which can keep the joint distance between two dielectric bodies constituting lenses or the like with high accuracy and which has low aberration and high yield.  <P>SOLUTION: An electric conductive thin film 16 is formed by sputtering or vacuum vapor deposition method on the joint face 121A of a first dielectric body 12 having a lens part 122. Then the first dielectric body 12 is stacked with the electric conductive thin film 16 side on the joint face 141A of a second dielectric body 14 having a lens part 142, and both of the dielectric bodies are joined into one body by anodic joint method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252602-A (JP)
Title: Method for controlling incoming packet data of spread spectrum multi-user channel
Inventor: TERRY E STEPHEN
IPC: H04L47/6275
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce a data latency time for a shared channel and a common channel in multi-user environment. SOLUTION: Packet data from a plurality of data sources are received by a controller associated with a multi-user channel. Each packet of the packet data is prioritized partially on the basis of channel change possibility of a class of a data type. Each of the packets is scheduled to be sent through the multi-user channel partially on the basis of the prioritizing. The accumulated packet data held in a queue are tracked to be transferred through the multi-user channel. The amount of data output from each of the data sources is restricted partially on the basis of the queue holding the accumulated and tracked packet data.
Patent JP-2002294522-A (JP)
Title: Carding device detecting light weight fiber waste such as short fiber, dust, fiber fragment and fly
Inventor: BREUER ACHIM
IPC: D01G15/74
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting fiber damages caused by carding. SOLUTION: This carding device is one for detecting light weight fiber wastes such as short fibers, dusts, fiber fragments and flies each released in processing a fibrous material with a roller wound with a garnet wire and has at least one filter face in the cross section of its suction tube channel. The device is constituted so that carding strength is variable and quantities of light weight fiber wastes corresponding respectively to the carding strength can be measured in order to continuously detect, by the carding machine, fiber damage caused by carding.
Patent JP-2003237940-A (JP)
Title: Carrier
Inventor: OKI NOBUAKI
IPC: B65G47/90
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the occupied area of a carrier is increased by providing an evacuation area to allow a succeeding work to pass a preceding work on a carrying line.  <P>SOLUTION: Three-dimensional arm robots 8 and 9 are provided in the vicinity of processing machines 6 and 7 close to a belt conveyor 5 which is the carrying line, and a function as a pass-supporting means which lifts the preceding work 10 to be passed by the succeeding work 10 is also given to the three- dimensional arm robots 8 and 9 to deliver/receive the work 10 between the belt conveyor 5 and the processing machines 6 and 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002253704-A (JP)
Title: Golf ball
Inventor: SHIRA CHESTER S
IPC: A63B37/12
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of a golf ball by improving the weight balance of the ball. SOLUTION: A core 10 and outer layers 11 and 12 are composed of materials of the same specific gravity. As a result, the weight balance of the ball is no more adversely affected even if the center misalignment of the core 10 occurs.
Patent JP-2003242980-A (JP)
Title: Electrode active material, electrode and battery
Inventor: MORIOKA YUKIKO
IPC: H01M4/60
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery that has a high capacity density and is superior in stability.  <P>SOLUTION: An electrode which contains, as an electrode active material, an oligomer or polymer compound having a diazine N,N'-dioxide structure as expressed by the formula (1) for the side chain is used. In the formula, n, m, n', and m' express each independently an integer of 0 or more, and the order of condensation of the diazine ring and benzene ring may be alternate or random. Out of the substitutional group R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>, R<SP>a</SP>, R<SP>b</SP>, R<SP>c</SP>and R<SP>d</SP>, one expresses a part of the principal chain or side chain of the oligomer or polymer and the remaining substitutional groups express each independently hydrogen atom, halogen atom, or a specific group. Provided that, when n is 2 or more, R<SP>a</SP>on each benzene ring is not necessarily the same, and similarly, R<SP>b</SP>on each benzene ring is not necessarily the same. When n' is 2 or more, R<SP>c</SP>on each benzene ring is not necessarily the same and similarly, R<SP>d</SP>on each benzene ring is not necessarily the same. These substitutional groups may be forming a ring structure among themselves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239032-A (JP)
Title: Aluminum alloy sheet with excellent bendability
Inventor: YANAGAWA MASAHIRO
IPC: C22C21/06
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-Mg-Si Al alloy sheet having excellent bendability such as flat hemming in particular and also combining other required characteristics.  <P>SOLUTION: In the Al-Mg-Si aluminum alloy sheet, the average spacing of Mg<SB>2</SB>Si precipitates in a crystal grain is ≥40 nm, and also the average distance between slip-band structures existing in the crystal grain at the surface of the aluminum alloy sheet and occurring when 5% strain is applied to the aluminum alloy sheet is ≤1.5 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238652-A (JP)
Title: Liquid resin composition, manufacturing method of semiconductor device and semiconductor element
Inventor: SAKAMOTO YUJI
IPC: C08G59/14
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition suitable for a large gauge wafer having good sealing workability, which in connection with manufacturing of a wafer level package, retains conventional characteristics, and besides, can produce a cured product having a small linear expansion coefficient, a small elastic modulus, and a small curing shrinkage.  <P>SOLUTION: The liquid resin composition comprises (A) an epoxy resin, (B) a curing agent, and (C) an inorganic filler as essential components. The epoxy resin contains at lest 30 wt.% product obtained by reacting an epoxy resin (a) represented by formula (1) with a bisphenol (b) at a functional-group- number ratio in the charge weight [the ratio of the number of epoxy groups of (a) to the number of hydroxy groups of (b)] of 1.05-5. The inorganic filler is contained in a content of 60-90 wt.% of the liquid resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238137-A (JP)
Title: Method of producing polycrystal silicon for solar cell
Inventor: YUMITATE KOZO
IPC: H01L31/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a solar cell polycrystal silicon capable of manufacturing an inexpensive solar cell material by using, as a main raw material, a silicon waste sludge winding up conventionally in a landfill.  <P>SOLUTION: In a process for refining a molten silicon by a unidirectional solidification method to obtain a silicon ingot meeting a solar cell specification, the molten silicon is formed of only a silicon sludge which is obtained by filtrating and separating waste water from a process for grinding and polishing the silicon ingot or a silicon wafer in the production of the silicon wafer and a semiconductor. In this case, the filtration and separation of waste water from the silicon sludge are preferably performed in such a way that the waste water including the sludge is passed through a first filter and a second filter comprising the sludge is formed on the surface of the first filter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250523-A (JP)
Title: Method for breeding yeast having excellent ethanol productivity and isoamyl acetate productivity
Inventor: INOUE TSUYOSHI
IPC: C12H6/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for breeding a yeast having excellent ethanol productivity and isoamyl butyrate productivity, a bred yeast, and a method for producing liquors using the yeast.  <P>SOLUTION: The method for breeding comprises the yeast, as necessary, induction of mutation of the yeast belonging to Saccharomyces cerevisiae such as a yeast for brewing, inoculating the resultant mutant yeast into a selected culture medium containing Antimycin A, selecting a yeast exhibiting resistance thereto and breeding the selected yeast. The ethanol production efficiency can be enhanced and the liquors each having an excellent flavor can be produced by producing the liquors using the yeast bred by the method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252274-A (JP)
Title: Throttle opening detection device
Inventor: SAMOTO HARUHIKO
IPC: B62K23/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle opening detection device not requiring a throttle wire, capable of obtaining a rotational load of a throttle grip the same as conventional, and allowing a driver to operate the throttle grip without incongruity.  <P>SOLUTION: This detection device has a case 2 installed to a handle bar 3 of a vehicle; the throttle grip 1 installed to the tip side of the handle bar 3 from the case 2, rotatable to the handle bar 3; a hear mechanism housed in the case 2, and comprising a plurality of gears (a drive gear 5 and a detecting gear 7) for interlocking with the throttle grip 1; a throttle opening sensor 8 detecting a rotation angle of the detecting gear 7 in the gear mechanism; and a friction plate 11 abutting on the drive gear 5, and imparting friction force in an opposite direction to a rotational direction of the throttle grip 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249224-A (JP)
Title: Positive electrode for lithium ion battery and lithium ion battery using the same
Inventor: TSUBATA HIDEKI
IPC: H01M10/0587
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode for a lithium ion battery wherein electroconductivity is high by enhancing dispersion characteristic of a conductive assistant, and provide the lithium ion battery in which the internal resistance is small, and which is superior in a high rate characteristic.  <P>SOLUTION: In the positive electrode for the lithium ion battery having a positive active material composed of lithium-transition metal complex oxide, the conductive assistant, and a positive electrode binder layer containing a vinylidene fluoride based binder, a graphite powder of volatile component 0.5 to 10 mass % is used as the conductive assistant, and the lithium ion battery is constituted by using the obtained positive electrode, a negative electrode having a negative active material of a carbonaceous material or the like to store and release lithium ions, and an electrolytic solution. It is preferable that the average particle diameter of the graphite powder is 0.5 to 10 μm and its rate occupying in the positive mix layer is 0.1 to 10 mass %. Furthermore, it is preferable that the volume rate of a micropore of 10 μm or less occupying in the positive mix layer by means of a mercury penetration method, is 20 to 40% and the specific surface area of the micropore of 10 μm or more is 0.5 m<SP>2</SP>/g or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248491-A (JP)
Title: Karaoke music selection system
Inventor: OKANO AKIRA
IPC: G06Q10/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke music selection method by which a user can easily select his or her desired karaoke music without any additional cost.  <P>SOLUTION: The karaoke music selecting system consists of a karaoke center, a karaoke device, a karaoke music retrieving site and a portable telephone which is connected to a network and has a browser function. The user connects the telephone into the site, browser displays retrieved music information on the telephone and specifies a karaoke music. On the other hand, a packet fee required for the retrieval is paid back to the user as a coupon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002374471-A (JP)
Title: Method and device for estimating light source in common support space, and method and device for generating mutual photometric effect
Inventor: STAUDER JURGEN
IPC: G06T15/50
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating light sources in a common support space comprising at least one visible data set associated to at least one support space, having a position, a dimension and a size of the common support space. SOLUTION: The position of the light sources is determined according to the position, the dimension, and the size of the individual support space related to at least one visible data set and the color dispersion of the light sources is determined according to at least the one visible data set. The mutual photometric effect is generated in the common support space among pieces of visible data and the visible data set is positioned in the common support space. The light source is estimated and information on the estimated light source is applied so that at least one fist visible data set illuminates at least a second visible data set.
Patent JP-2003254197-A (JP)
Title: Fuel injection valve
Inventor: KUBO MASAAKI
IPC: F02M51/08
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of forming two sorts of atomization to suit the stratified combustion and homogeneous combustion.  <P>SOLUTION: A primary jet 4 having a circular section is formed open in the center of the forefront of the body 1 of this injection valve, and the inlet opening of the primary jet 4 is opened and closed by a needle valve 2. A swirl tip 6 to put the fuel in a swirling flow is installed in such a way as surrounding the primary jet 4, while a thin disc-shaped plate 5 is installed in a position blocking the outlet opening of the primary jet 4. The plate 5 has four secondary jets as a first group located in the peripheral zone of the primary jet 4 and four secondary jets as a second group located in the central part, wherein the secondary jets of the first group assume slits arranged in the circumferential direction. Atomization with a small atomizing angle is obtained in the condition that the swirling component is weakened by a lift changing control, etc. When the swirling component is strong, atomization in finer particulates with a greater atomizing angle is obtained through the secondary jets of the first group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257142-A (JP)
Title: Relay flexible printed circuit, magnetic head assembly using the same and assembly method for magnetic disk storage device using the same
Inventor: TAKAHASHI KENJI
IPC: G11B21/21
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform two or more times of magnetic head electric characteristic tests while preventing the damage of a magnetic head due to static electricity or the like at a low cost at the time of assembling a magnetic head assembly and at the time of assembling a magnetic disk storage device in a magnetic disk device.  <P>SOLUTION: In the magnetic head, a suspension supporting it, and a relay flexible printed circuit whose one end is connected to the magnetic head and other end is connected to a main flexible printed circuit, by connecting a terminal for circuit short-circuit provided for preventing the damage due to the static electricity of the magnetic head and a circuit short-circuit terminal cover provided near the terminal part by bending a part of the relay flexible printed circuit, an electric short circuit is constituted and electric conductor part exposure is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255485-A (JP)
Title: Heat-developable photosensitive material
Inventor: KOBAYASHI KATSU
IPC: G03C1/498
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material having high sensitivity, low fog and good preservability.  <P>SOLUTION: In the heat-developable photosensitive material comprising at least one photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for a silver ion and a binder on one face of a support, at least one compound of formula (I) is contained. In the formula (I), L<SP>a</SP>is a linking group; each L<SP>1</SP>, each L<SP>2</SP>, each L<SP>3</SP>and each L<SP>4</SP>are independently methine; each p<SP>1</SP>is 0 or 1; each n<SP>1</SP>is 0, 1, 2, 3 or 4; each Z<SP>1</SP>is a group of atoms required to form an N-containing heterocycle; each A is a group of atoms required to form a heterocycle or an acyclic acidic end group; each Z<SP>1</SP>and each A may further be condensed with a ring; M<SP>1</SP>is a counter ion equilibrated with an electric charge; m<SP>1</SP>is a number of ≥0 required to neutralize electric charges in one molecule; and each R<SP>1</SP>is H, alkyl, aryl or a heterocyclic group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251981-A (JP)
Title: Writing utensil
Inventor: MIYASHITA YASUSHI
IPC: B43K3/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when the outer face height of one member of a connecting part of a writing utensil is larger than the outer face height of the other member, an angular part is formed on the outer face of the connecting part and the user feels incongruity in handling the writing utensil because of the angular part touching the finger and the problem of appearance and quality that a solid continuous printing work without a conspicuous line of juncture over the entire outer face from one member to the other cannot be achieved due to the angular part, when transfer printing, silk screen printing or pad printing is performed.  <P>SOLUTION: In the writing utensil structured of at least two members, the joint end faces of the two members are formed obliquely on the outer face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251851-A (JP)
Title: Imaging apparatus
Inventor: OSADA YOSHIHIRO
IPC: B41J2/455
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus for suppressing uneven exposure at an exposure system which uses a light emitting element group arranged in one or larger dimensions.  <P>SOLUTION: Not only correction information for pixels to which each light emitting element belongs, but correction information for adjacent pixels which are to be influenced are recorded in a correction information memory 5. A computing part 11 generates final correction information as a superposition of the information, whereby a correction independent of a lighting state of surrounding pixels is carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252459-A (JP)
Title: Image forming device
Inventor: ISHIZU MASANORI
IPC: B65H1/28
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of physically and logically distinguishing, easily taking out only added new cut paper, and reporting to a user whether or not the original paper is set, when the new cut paper is added to the existing cut paper and set in a cassette.  <P>SOLUTION: This image forming device is provided with a paper feeding part setting first cut paper which is a transfer material, a first paper presence/ absence detection means detecting the existence of the first cut paper in the paper feeding part, a paper size detection means detecting the size of the first cut paper, a reporting means reporting the state of the presence/absence of the first paper to a user, and a partition means dividing the first cut paper and second cut paper to be newly set on the first cut paper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250329-A (JP)
Title: Second treatment apparatus for combine harvester
Inventor: YAMANAKA TOSHIO
IPC: A01F12/18
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To control the rotational speed of a second treatment cylinder in a second treatment apparatus and the travel speed of second grain according to the change of the amount of second grain returns.  <P>SOLUTION: The second treatment apparatus 10 for a combine harvester is used for carrying out rachis-branch removal treatment of second grain after separation. The second treatment apparatus 10 has constitution that the second treatment cylinder 11 perpendicular to a threshing cylinder is supported on a shaft so as to be rotated and driven in a case 45. The case 45 has constitution that a plurality of control valves 63, 63... constituting an upright surface are pivoted in the case. The control valves 63, 63... have constitution that the size of inclination angle of the upright surface is controlled. The second treatment cylinder 11 has constitution that increase or decrease of the number of rotations is controlled by speed change mechanism. These controls are controlled according to the change of the volume of second grain returns.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258799-A (JP)
Title: Operation support system
Inventor: KOMATSU HIDEO
IPC: H04L12/24
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supervisory/control adapter capable of flexibly and immediately dealing with a novel service addition, a device specification change and a change in network configuration.  <P>SOLUTION: In the operation support system for integrally managing a network for realizing services on an IP network composed of a plurality of different venders and a plurality of different devices, the supervisory/control adapter existent inside is provided with a common part for making common the difference of device classes/ vender classes with respect to a supervisory program and a control program for the devices and a vender individual part for performing conversion to processing intrinsic for the device class/vender class. Then, the vender individual part makes a fault message intrinsic for a device outputted from the device corresponding to a common fault model while paying attention to hardware configuration and software configuration in advance inside the operation support system and discards an unwanted fault message without performing the conversion. Then, the control program performs a request to the device by utilizing processing making common the difference of the device classes/vender classes provided from the common part to the control program and the common part is provided with a means for distributing the request from the control program to the vender individual part according to the device class/vender class.  <P>COPYRIGHT: (C)2003,JPO