baber/WOPTO huggingface dataset:
Patent JP-2004075089-A (JP)
Title: Paper box
Inventor: BANDO TADAKAZU
IPC: B65D5/32
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper box which has no unevenness on the bottom, has sufficient strength against the falling out of the bottom, and is simply set up from a blank of a simple form.  <P>SOLUTION: The paper box consists of three pieces including a barrel frame member 1 and two bottom plate members 2 and 3, either of which can be formed by folding a strip-like cardboard blank of a simple form. The respective bottom plate members 2 and 3 are formed as a pair of rising walls 2b and 3b on both sides of bottom plates 2a and 3a. The bottom plates 2a and 3a of the respective bottom members 2 and 3 are vertically overlaid and fitted into the bottom opening of the barrel frame member 1. The respective pairs of the standing walls 2b and 3b are overlaid on the internal surfaces of separately orthogonal pairs of sidewalls 1b and 1a of the member 1. Thus the unevenness is eliminated on the bottom, and strength against the falling out of the bottom is secured by frictional resistance between the respective overlapping sidewalls 1b and 1a and the respective rising walls 2b and 3b. In addition, it is simple to set up the box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075800-A (JP)
Title: Flame-retardant polycarbonate resin composition and molded article of the same
Inventor: HONDA SOICHIRO
IPC: C08J5/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polycarbonate resin composition not only excellent in flame retardancy but also having a highly dispersed polytetrafluoroethylene added thereto and exhibiting good molding external appearances, and its molded article.  <P>SOLUTION: The flame-retardant polycarbonate resin composition comprises a polycarbonate resin, an alkali (alkaline earth) metal salt and a modifier for a thermoplastic resin, where the modifier for a thermoplastic resin comprises the polytetrafluoroethylene and an alkyl (meth)acrylate polymer containing at least 70 mass% of an alkyl (meth)acrylate monomer unit having a 1-4C alkyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041646-A (JP)
Title: Coding system for controlling object in virtual space
Inventor: TAKIFUJI KATSUTOSHI
IPC: A63F13/216
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coding system capable of controlling an object by grasping the position of the optional object existing in an optional region in a virtual space.  <P>SOLUTION: The numerical array of coordinate values (latitude and longitude, or latitude, longitude and altitude) are coded as it is without being entirely or partially converted, and the optional object existing in the optional region is grasped by making the code and object correspond to each other. In the case the coordinate values are Long. 141° 21' 01.08" E. and Lat. 43° 03' 42.07" N., for instance, the code is made 1412101430342, and the object is housed in the code to perform control of displaying or operating the object under optional conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042874-A (JP)
Title: Life saving device fittable on waist
Inventor: MARUYAMA HIROMI
IPC: B63C9/08
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt-type life saving device, solving the problems such as a poor appearance, impeding work and losing life without wearing it.  <P>SOLUTION: Human life can be saved by wearing the user-friendly life saving device on the waist, without impeding work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321840-A (JP)
Title: Vegetation basic body and greening method for slope face
Inventor: TAMAOKI ISAO
IPC: E02D17/20
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetation basic body used for a constitution frame body of a grid pattern slope face protection or a constitution fence body for a slope face fence capable of effectively preventing the dry of vegetation basic materials and realizing greening work by staying with a wood chip without nitrogen starvation.  <P>SOLUTION: A synthetic resin-made cylindrical bag body 4 is incorporated with a vegetable fiber-made cylindrical bag body 3, growing opening sections 6 of vegetation are formed in the double bag bodies 3 and 4 and, at the same time, the insides of the double bag bodies 3 and 4 are filled with the vegetation basic materials 7 containing the wood chips (b) to constitute the vegetation basic body 1 on a slope face N.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080561-A (JP)
Title: Video recorder
Inventor: MIURA HIRONARI
IPC: G02B7/36
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To compensate for the fact that the content confirmation of video images and system information by a display part such as a small LCD panel by an object (also a photographer)itself becomes difficult as a distance between the object and a camera increases at the time of "facing photographing" using a video recorder provided with a turnable display part.  <P>SOLUTION: The video recorder provided with an image pickup part comprises: a video display part; a turning mechanism for making the video display part turnable; a means for detecting that the display part is turned; a timing means; a means for measuring the distance between the image pickup part of the recorder and the object; and a means for controlling the display contents of the video display part corresponding to the distance when detecting that the video display part is turned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076226-A (JP)
Title: Ion-generating material, cloth and ink
Inventor: FUJINO TOMOZO
IPC: D06M23/08
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion-generating material capable of improving a dispersion rate into prescribed materials and expanding uses of the same, and a cloth and an ink.  <P>SOLUTION: This ion-generating material processed as powder having a nanometer (nm) order size, can increase the dispersion rate of the same into the prescribed materials (as described later e.g. the cloth or ink) in the case of mixing the powder with the prescribed materials and aim at the expansion of the use of the powder. Also, since the amount of use of the powder can be reduced, cost for the same can be lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082862-A (JP)
Title: Electric power steering device
Inventor: FUJIOKA TAKEHIKO
IPC: B62D119/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve on-center feeling by controlling torque gain.  <P>SOLUTION: The electric power steering device comprises a first motor 103 controlling steering reaction force transmitted to a handle 10, a on-center area determining portion determining whether the handle 10 is in an on-center area or not, a road surface reaction force torque detecting portion 102 detecting road surface reaction force torque transmitted from a tire 20, and a controlling portion 107. The controlling portion 107 calculates steering torque on the basis of the detected road surface torque and torque gain, and drive-controls the first motor 103 so as to generate the steering reaction force equivalent to the calculated steering torque on the handle 10. The controlling portion 107 makes the torque gain established when determined as being in the on-center area larger than the torque gain established when determined as not being in the on-center area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083797-A (JP)
Title: Grease composition and rolling apparatus
Inventor: NAKATANI SHINYA
IPC: C10N10/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a grease composition generating little dust even at a high temperature and having excellent high-temperature performance.  <P>SOLUTION: The grease composition is produced by mixing a thickener composed of 10-90 mass% polyurea and 90-10 mass% metallic soap to an ester oil having a kinetic viscosity of 20-180 mm<SP>2</SP>/s at 40°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090969-A (JP)
Title: Resin cap having superior separate disposability
Inventor: TSUJIGUCHI YOICHI
IPC: B65D47/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin cap whose body has a double wall structure to improve the separate disposability of the cap.  <P>SOLUTION: According to the cap body, an outer cylinder is formed via a horizontal connecting part 42 horizontally extending from the outer surface of a cylindrical side wall, and an outer cylinder tearing area (X) and a cylindrical side wall tearing start area (Y) are consecutively formed circumferentially. The thickness of the horizontal connecting part 42 is made small in the outer cylinder tearing area (X), and is made greater than that in the tearing area (X) in the tearing start area (Y). At the end of the tearing area (X) opposite to that of the tearing start area (Y), a first weakening line 52 is formed to extend from the lower end to the upper end of the outer cylindrical body. At the boundary between the tearing start area (Y) and the tearing area (X), a second weakening line is formed on the interior of the cylindrical side wall to extend axially up to the position corresponding to the top of the horizontal connecting part, and a third weakening line continuous with the upper end of the second weakening line is extended circumferentially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096459-A (JP)
Title: Home agent apparatus
Inventor: SUZUKI KENJI
IPC: H04L45/586
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home agent apparatus which is equipped with a plurality of notice processing modules, a management memory, and a management part controlling the memory, and a packet separation part distributing packets to the notice processing modules and automatically re-sets communication, when the contents of a memory in a notice processing module for storing information on correspondence between IP addresses and notice IP addresses of accommodated mobile terminals are vanished owing to a fault etc.  <P>SOLUTION: If a notice processing module gets out of order, the management part recognizes the number of the notice processing modules having got out of order, copies the same memory contents that the faulty notice processing module has to another normal notice processing module from the management memory, and updates the contents of the management memory concerned with the faulty notice processing module to secure communication without using the faulty notice processing module.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092888-A (JP)
Title: Rolling bearing
Inventor: ABE MASAMICHI
IPC: C22C38/22
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of preventing the generation of a fretting abrasion upon minute vibration due to a vibration during transportation.  <P>SOLUTION: Inner and outer rings 2 and 3 are made of a high carbon chromium steel including 0.90 to 1.30 wt% of C, 0.15 to 1.20 wt% of Si, 0.90 to 1.70 wt% of Cr, 0.80 wt % or less of Mn and 0.05 to 0.30 wt% of Mo and a remaining part of Fe and unavoidable impurities. The surface hardness of the track surfaces 2a and 3a of the inner and outer rings 2 and 3 is Hv 720 or higher and the surface roughness thereof is Ra 0.015μm or higher. A ball 5 is made of a martensite stainless steel including 0.60 to 0.75 wt% of C, 0.30 to 0.80 wt% of Mn, 10.5 to 13.5 wt% of Cr, 0.05 to 0.30 wt% of Mo, 0.60 wt % or less of Ni and a remaining part of Fe and unavoidable impurities. The surface hardness of a rolling surface of the ball 5 is Hv 890 or higher and the surface roughness thereof is Ra 0.003 μm or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101279-A (JP)
Title: Optical fiber and liquid sensor
Inventor: SUZUKI MASAHIRO
IPC: G01F23/28
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber made of plastic in which heat resistance, moisture resistance and chemical resistance are large and transmission loss is small and which does not have a clad layer.  <P>SOLUTION: The plastic optical fiber is extended after molding of molten material composed of chrystalline perfluoro resin, and does not have the clad layer, and can be applied to a sensor for detecting deposition of various kinds of liquid to a surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103727-A (JP)
Title: Method for manufacturing laminated ceramic electronic part, and electronic part array
Inventor: OKUBO SHINICHI
IPC: H05K3/46
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent displacement from occurring between ceramic green sheets which have via-hole conductors therein or relatively thick conductor films thereon, in a process of laminating a plurality of such ceramic green sheets and press-fitting the same in the direction of lamination for the manufacturing of an electronic array wherefrom a plurality of laminated ceramic electronic parts are acquired.  <P>SOLUTION: Conductive pastes 37 and 38 which are like via-hole conductors are provided in regions corresponding to the dispensable regions 34 of ceramic green sheets 35 and 36. The conductive paste 37 and 38 are aligned in the direction of main surfaces of the neighboring ceramic green sheets 35 and 36. They do not overlap with each other in the direction of the lamination of the ceramic green sheets 35 and 36, but are preferably to join each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103784-A (JP)
Title: Plating method for semiconductor wafer
Inventor: MAYAMA KEIJI
IPC: H01L21/3205
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a depositing method which makes difference in the thickness of wiring within a chip or between chips in the same semiconductor wafer.  <P>SOLUTION: This plating method for the semiconductor wafer forms a dummy pattern which is not related with electrical connection which has to be formed in a semiconductor chip within a wafer or within a chip in addition to a wiring pattern related with electrical connection, and simultaneously performs electroplating to the wiring pattern and the dummy pattern so as to make a difference in the thickness of plating layers to be formed on the wiring pattern within the chip or between the chips by using the difference of current density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103423-A (JP)
Title: Plasma treatment method and plasma treatment device
Inventor: TAGUCHI NORIYUKI
IPC: H05H1/24
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device which can obtain a glow-state uniform plasma even when the distance between electrodes is increased to plasma-treat a thicker work, and input power to the plasma is increased to improve the plasma treatment capability, and which is high in plasma treatment capability.  <P>SOLUTION: A discharge space 3 is formed between electrodes 1, 2 facing each other. A dielectric body 4 is mounted on the discharge space 3 side of at least one of the electrodes 1, 2. A discharge is generated under a pressure of a plasma generation gas near atmospheric pressure, by applying a pulse wave voltage repeating a positive polarity and a negative polarity alternately or an alternating voltage having no pause simultaneously to the one electrode 1 and the other electrode 2, and by overlapping phases of the voltages applied to the respective electrodes 1, 2 with the positive and negative polarities of the voltages inverse to each other. A work 6 is exposed to a plasma 5 generated by the discharge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103922-A (JP)
Title: Nozzle abnormality detection system
Inventor: ITO AKIHIRO
IPC: H05K13/04
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle abnormality detection system that can accurately detect the abnormality of a suction nozzle and can easily cope with the changing (correction) of abnormality detection points for detecting the abnormality thereof.  <P>SOLUTION: The system is provided with a flow sensor 1 to measure the flow rate of the air passing through a suction nozzle 101, an inline filter 102 to be arranged between the suction nozzle 101 and the flow sensor 1, an abnormality detection value memory part 120 to store the abnormality detection value for detecting the abnormality of the suction nozzle 101, and an abnormality detection part 121 to detect the abnormality of the suction nozzle 101. The abnormality detection value memory part 120 stores abnormality detection values at the time of sucking and releasing, and the abnormality detection part 121 compares output values from the flow sensor 1 with abnormality detection values that are stored in the abnormality detection value memory part 120, in each of states at the time of sucking and releasing, and detects the abnormality of the suction nozzle 101 according to the obtained result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099999-A (JP)
Title: Method for manufacturing metallic bar stock coated with self-fluxing alloy and melting treatment apparatus
Inventor: TANABE MICHIO
IPC: C23C4/18
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture metallic bar stock coated with a self-fluxing alloy at a low cost and in a simple manner.  <P>SOLUTION: The method for manufacturing the metallic bar stock coated with the self-fluxing alloy includes: a step of forming a fixed layer of the self-fluxing alloy on the surface of the metallic bar stock; and a melting treatment step of modifying the fixed layer to the dense welded layer by subjecting the fixed layer to melting, solidifying and cooling. The heating for melting the fixed layer is performed by generating Joule heat in the metallic bar stock by using a direct energization system. The melting treatment apparatus used for the melting treatment step is provided with: a pair 22 and 23 of electrode fittings for forming energization terminals by being attached to the metallic bar stock 10; an AC power feed mechanism 30 which is freely adjustable in power feed conditions for feeding electricity to the pairs of the electrode fittings; and a power feed condition instruction mechanism 40 which is provided with a temperature sensor 42 for instructing the AC power feed mechanism of the power feed conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098988-A (JP)
Title: Electric power steering device
Inventor: MATSUBARA TAKESHI
IPC: B62D6/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device not requiring too much force for steering when in a short circuit failure.  <P>SOLUTION: This electric power steering device assists steering force of a steering member by a direct-current motor Ma having a field winding L1 and being driven by drive circuits Q1-Q4. It comprises detection means 17, 2 detecting a short circuit failure of the drive circuits Q1-Q4 and wires connecting the drive circuits Q1-Q4 and interruption means 12, 13, 13a interrupting current to the field winding L1 when the detection means 17, 2 detect a short circuit failure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108616-A (JP)
Title: Hot-water supply system for co2 refrigerating cycle
Inventor: YOSHIKAWA TOMOIKU
IPC: F25B30/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water supply for CO<SB>2</SB>refrigerating cycle effectively using an oil cooler provided for preventing over-heating of lubricating oil; providing the oil cooler adjacent to a gas cooler; certainly and efficiently cooling sensible heat of high pressure/temperature CO<SB>2</SB>coolant in a high pressure side by variously combining with a gas cooler; and conducting efficient hot-water supply.  <P>SOLUTION: The hot-water supply system for a CO<SB>2</SB>refrigerating cycle is structured by connecting a gas hot-water supply line 12a of the gas cooler 12 and a hot-water supply line 13a of the oil cooler 13 in a CO<SB>2</SB>supercritical refrigerating cycle 10 in series.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108290-A (JP)
Title: Turbine rotor blade
Inventor: FUKAMATSU SHOICHI
IPC: F01D5/30
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine rotor blade allowing a steam turbine to be safely operated by preventing stop keys fixedly inserted between fixed blades and adjacent rotor blades from coming off and being damaged.  <P>SOLUTION: The diameters of the stop keys 16 to 19 inserted in boundary parts between the fixed blades 15 forming a group blade structure and slidably moving blades 20 and 21 adjacent to each other in both directions are formed so that the diameter thereof positioned on the steam outlet side is larger than that positioned on the steam inlet side. Thus, the stop keys 16 are prevented from coming off to the upstream side of the first stage rotor blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106398-A (JP)
Title: Method for manufacturing tire
Inventor: NAKADERA KEIICHI
IPC: B29D30/30
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a tire in which water from an inner liner does not caused a bad influence on a braker and vulcanization time can be remarkably shorten by bladder-less vulcanization and which causes no problem on an inner joint.  <P>SOLUTION: The method for manufacturing the tire comprises (A) a process wherein a volatile solvent dissolving a rubber composition is added to an unvulcanized rubber composition for the inner liner to obtain a solution of the rubber composition for the inner liner, (B) a process wherein the outer peripheral face of a tire molding drum is coated with the solution of the rubber composition, (C) a process wherein an unvulcanized inner liner is formed by heating the molding drum and evaporating thereby the solvent included in the solution of the rubber composition and a green cover is prepared by vulcanizing the inner liner, and (D) a process wherein the green cover is used as the inner liner of the tire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110980-A (JP)
Title: Optical information recording and reproducing device
Inventor: WATABE AKIYASU
IPC: G11B7/125
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate LD light emitting power control even in setting in which a reproducing level of an LD is different from a bias level at the time of recording.  <P>SOLUTION: An amplifier circuit 31 amplifies a power monitor signal 23 inputted to a bias level current amount control part when information is recorded, and a sample/hold circuit 32 samples/holds a sampling signal 15 from a CPU and outputs the sampling signal 15 to an APC circuit 33 for a period of time between "H" to "L" when long space data are outputted. A recording target power value signal 24 outputted from the CPU is selected with a write gate signal 25 and inputted to reference voltage of the APC circuit 33. An output signal of the APC circuit 33 is inputted as a bias level current signal 18 to an LD driving part to form an APC loop, controlling so as to make an output of the sample/hold circuit 32 equal to the reference voltage. When information is reproduced, a reproduction target power value signal 27 is selected with the write gate signal 25 to provide a reference voltage for the APC circuit 33, and APC control is performed with a detected power monitor signal 23.  <P>COPYRIGHT: (C)2004,JPO