baber/WOPTO huggingface dataset:
Patent JP-2003295962-A (JP)
Title: Method for controlling attitude of apparatus coupled to tether
Inventor: NOMI KIMIHIRO
IPC: B64G1/34
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the attitude of an apparatus that can actively control the apparatus coupled to a tether edge and highly precisely control by a consecutive control mode.  <P>SOLUTION: The apparatus coupled to the edge of a tether 1 has an intermediate member 11 and edge member 12. The edge of the tether 1 and intermediate member 11, and the intermediate member 11 and edge member 12, are swingably coupled, respectively. While external force is applied to the edge member 12 in a direction to make the edge member swing by using a coupling part with the intermediate member 11 as a fulcrum, the edge member 12 is swung relatively to the intermediate member 11 by a swinging means 22 so as to generate torque, which has the same magnitude with torque generated by the external force and in a reversed direction, to the edge member 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297661-A (JP)
Title: Method for manufacturing chip type part
Inventor: MURAKAMI YOICHI
IPC: H01F41/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of inductors which can be produced from a piece of lower plate to raise its productivity.  <P>SOLUTION: A method for producing a chip type part having a built-in part body having a vertically long shape contains a primary molding step of molding a lower plate 14; an arranging step of arranging a plurality of part bodies 3 on the lower plate 14; and a secondary molding step of filling a molding material 7 in a mold 8 mounted with the lower plate 14 to mold a molding body 20 having the plurality of built-in part bodies. In the arranging step, each of the plurality of part bodies 3 is disposed in parallel in an erected attitude in a vertically long direction of the lower plate 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293301-A (JP)
Title: Road-bed ballast material
Inventor: ENOMOTO HIDEAKI
IPC: F23J1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road-bed ballast material that enables the construction of railways at low cost even in areas where good natural stones and rocks are insufficient, and further, the cost can be made to well meet the reference construction cost.  <P>SOLUTION: Crystalline materials obtained by fusing and cooling down ashes produced by the incineration of waste materials are used to make the road-bed ballast material for railway road bed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292380-A (JP)
Title: Heat-resistant setter and manufacturing method therefor
Inventor: TORII NOBUHIRO
IPC: C04B35/64
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight heat-resistant setter having heat resistance to high temperatures, high energy efficiency, and good abrasion resistance, which can be manufactured by a simplified process.  <P>SOLUTION: The base material part of the heat-resistant setter mainly comprises a porous ceramic and a support member composed of heat-resistant and abrasion-resistant materials is integrally installed, preferably in a molding process, at least to a part which comes into contact with another article when used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296482-A (JP)
Title: Inspection work progress display device
Inventor: NISHINO FUMITOSHI
IPC: G06Q50/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow a work manager to timely grasp an inspection state of an inspecting worker and to manage an inspection progress state by managing it by a network communication using a mobile terminal and an inspection work progress display.  <P>SOLUTION: The mobile terminal 2 and a server computer 3 are communicatively connected to each other via a network 4. The mobile terminal is provided with an inspection course/equipment item information part 5, an inspection item display means 6, a display part 7, and an input part 8 and transmits an inspection start signal D<SB>1</SB>, equipment inspection data D<SB>2</SB>, an inspection completion signal D<SB>3</SB>, and an inspecting signal D<SB>4</SB>to the server computer. The server computer is provided with a receiving means 13, inspection information storage database 14, a data updating means 15, an updating time monitoring means 16, inspection course/equipment item database 17, a displaying means 18, and the display device 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250920-A (JP)
Title: Mask for sterilizing, deodorizing and dust-proofing applying photocatalyst
Inventor: KUROGO SATOMI
IPC: A61L2/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask which applies a photocatalyst and is provided with extremely high effects and persistence by the effects of sterilizing and deodorizing of titanium oxide (TiO<SB>2</SB>) and the capability of decomposing the same.  <P>SOLUTION: Fine powder or solution of the titanium oxide (TiO<SB>2</SB>) is uniformly sprayed by a sprayer and is impregnated into material on the outer side of a mask consisting of gauze, nonwoven fabric, etc., which material comes into contact with the outdoor air. As a result, the more sterilizing and deodorizing effects are achieved by the photocatalyst reacting with fluorescent lamps and the UV rays of sunlight and further the persistence is achieved as well.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003297793-A (JP)
Title: Treatment device and cleaning method of substrate
Inventor: ARAKI SHINICHIRO
IPC: H01L21/304
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance treatment efficiency while controlling the scattering of liquid drops from a substrate being treated to the surroundings by downsizing and simplifying a spinner system.  <P>SOLUTION: A cleaning cup 92 having an open upper surface is provided as a treatment container in which a brush mechanism 102 and a nozzle mechanism 104 are juxtaposed. A rotatable negative pressure suction type chuck plate 114 is disposed on the cleaning cup 92 oppositely to the central part thereof while being directed reversely, i.e., directing the suction holding face 114a downward. In such an arrangement, the chuck plate 114 holds a wafer W while directing the surface thereof downward as the surface being cleaned on the inside of the cleaning cup 92 and the lower surface (the surface being cleaned) of the wafer W is subjected to scrubbing or liquid treatment by operating the brush mechanism 102 and the nozzle mechanism 104 disposed in the cap 92 while spinning the wafer W by a spin chuck drive section 118.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292522-A (JP)
Title: SOLID CATALYST FOR alpha-OLEFIN POLYMERIZATION AND METHOD FOR alpha-OLEFIN POLYMERIZATION
Inventor: MATSUNAMI SHIGEYUKI
IPC: C08F10/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Mg compound-carrying type Ziegler catalyst having excellent persistence of catalytic activities, and high activities, and as a result, capable of providing a polymer having extremely high stereoregularity in high yield.  <P>SOLUTION: The catalyst for Α-olefin polymerization comprising (A) a solid catalytic component containing magnesium, titanium and a halogen, and (B) an organoaluminium compound as constituents satisfies the relation of formula (1): τ<SB>1/2</SB>≥200 min (wherein, τ<SB>1/2</SB>is a half time of a polymerization rate (R<SB>p</SB>) measured in heptane solvent at 75°C under 0.5 MPa propylene partial pressure).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304431-A (JP)
Title: Cradle for digital camera
Inventor: SHIMIZU TAKAYUKI
IPC: H04N5/225
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cradle for a digital camera which shares a role of increasing a function of the camera so that needs of reducing in size and weight and needs of increasing in a function of the camera may be allowed to be compatible.  <P>SOLUTION: The cradle 10 for the digital camera 1 comprises: a housing 2 having an opening; a charging unit housed in the opening for charging a built-in battery of the camera 1 for obtaining image data of a subject focused on a solid state imaging element, by obtaining a power from the battery and operating the camera 1; and an interface for sending the image data to a personal computer. This cradle 10 further comprises a battery 11a having a larger capacity than the built-in battery. When the camera 1 is housed in the opening, a required power is supplied to the camera 1 instead of the built-in battery, or together with the built-in battery from the battery 11a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031922-A (JP)
Title: Metal or metal compound pattern and manufacturing method therefor
Inventor: FURUSE TAKASHI
IPC: H05K3/10
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To limit the volume of a pattern component material, which is removed in a forming process to an irreducible minimum, so as to reduce the load required for the recovery and reuse of the pattern component material to an irreducible minimum, when a metal or metal compound pattern which is used as an electrode, wiring or an insulating layer is formed. SOLUTION: A resin pattern, which is capable of absorbing a solution containing a metal component, is formed on a base, the resin pattern is dipped into a solution containing the metal component so as to absorb the solution, and the resin pattern is turned into a metal or metal compound pattern through a baking process.
Patent JP-2003302275-A (JP)
Title: Ultrasonic gas meter
Inventor: SAITO ISAMU
IPC: G01F1/66
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic gas meter capable of increasing a measurement accuracy by accurately measuring the flow rate of gas by an ultrasonic sensor.  <P>SOLUTION: In this ultrasonic gas meter, the gas flowing from a gas inlet 3a is allowed to flow from an inlet passage 5 to a measurement passage 12, and the gas flow is measured by detecting a variation in propagation speed of ultrasonic wave by ultrasonic sensors 15 and 16 installed in the measurement passage 12. A straightening filter 17 is installed on the upstream side of the measurement passage 12, and a generally S-shaped gas flow passage 22 is provided on the upstream side of the straightening filter 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301851-A (JP)
Title: Solid lubricating roller bearing
Inventor: SUNAHARA KENJI
IPC: F16C33/37
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid lubricating roller bearing being free of early lock and roller skewing due to the biting of wear powder and having smaller bearing torque, a larger loading capacity and a longer life.  <P>SOLUTION: The solid lubricating roller bearing comprises an inner ring 1 and an outer ring 2, an inner ring rolling groove 3 and an outer ring rolling groove 4 provided on each surface opposed to the inner ring 1 and outer ring 2, respectively, and a plurality of rollers 5 inserted between the two rolling grooves 3, 4. Solid lubricant coatings are applied to all or part of the surfaces of these structural components and spacers are mounted and held between the rollers 5. The plurality of spherical or cylindrical spacers 6 have diameters being 20-48% of diameters of the rollers 5 and are mounted between the pair of rollers 5. There are less wear powder and no early lock of the bearing while preventing skewing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306270-A (JP)
Title: Printed sheet ejection detecting device and image forming device
Inventor: MASUDA JUNYA
IPC: G03G15/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed sheet ejection detecting device that can place printed sheets on an ejection tray in a sufficiently aligned condition, even if a large amount of print sheets are printed and ejected on the ejection tray, and an image forming device.  <P>SOLUTION: This ejection device 6 as a printed sheet ejection detecting device includes a guide member 36 and an optical sensor 37. The guide member 36 guides a printed sheet P ejected and places it on the ejection tray 35 by turning around a fulcrum A and turning a lower arm portion 36b around a rotation fulcrum B. The optical sensor 36 detects the amount of the printed sheets P placed on the tray 35 by detecting the rotation position of the guide member 36 abutting on the printed sheets P placed on the tray 35. When a printed sheet P is ejected, the guide member 36 bends at the rotation fulcrum B and abuts on the printed sheet P, placing the sheet P on the tray 35 in a desired condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308258-A (JP)
Title: Service control network and method for controlling the network
Inventor: USHIKI KAZUMASA
IPC: H04W88/16
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service control network for providing individual service to each user or each terminal especially in an IPv6 network out of IP networks including mobile environments and a method for controlling the service control network.  <P>SOLUTION: In the service control network including a service control device for controlling layer 7 service to a user terminal, a certification server device specifies a layer 7 profile of the user terminal and a slave layer 3 profile related to the layer 7 profile when the certification of the user terminal succeeds. An edge device transfers a packet received from the user terminal after the success of certification and suited to the slave layer 3 profile to the service control device. The service control device controls the execution of layer 7 service of the packet received from the edge device and suited to the layer 7 profile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312154-A (JP)
Title: Polyethylene terephthalate film for heat-sensitive transfer recording material and its manufacturing method
Inventor: MATSUMOTO HARUO
IPC: B29C55/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene terephthalate film for a heat-sensitive recording material having excellent printability when used as a heat-sensitive transfer ribbon.  <P>SOLUTION: A biaxially stretched polyethylene terephthalate film for the heat-sensitive recording material has a thickness of 2 to 6 μm. The film simultaneously satisfies characteristics of (a) F5 value of a longitudinal direction of 120±20 MPa, (b) F5 value of a lateral direction of 100±10 MPa, (c) F5 value of the longitudinal direction>(F5 value of the lateral direction)+10 MPa, (d) a refractive index (nx) of the longitudinal direction of 1.675 to 1.695, (e) a refractive index (ny) of the lateral direction of 1.625 to 1.645, (f) a heat shrinkage factor of 150°C of the longitudinal direction of 1.5 to 3.0%, (g) a heat shrinkage factor of 150°C of the lateral direction of 0.2 to 0.8%, and (h) a breaking strength of the lateral direction ≤200 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313063-A (JP)
Title: Cement-epoxy resin composition
Inventor: FUJII YASUMASA
IPC: C08G59/14
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement-epoxy resin composition which has satisfactory adhesive properties with a base material, has high mechanical strength, is not hardly subjected to a whitening phenomenon in the surface, also has satisfactory fluidity and can be subjected to coating with a trowel.  <P>SOLUTION: The composition consists of a water dispersion body of a bisphenol F type epoxy resin modified with a polyoxyalkyleneamine, non-water soluble or non-water dispersible epoxy resin hardening agent, and cement. The ratio of water/cement therein is 0.3 to 0.7. In the hardening agent, the concentration of water in the case turbidity occurs when they are mixed is desirably <10 wt.%. As a concrete example, the epoxy modified body of isophoronediamine can be cited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311558-A (JP)
Title: Machining center
Inventor: MIZUTANI NOBUO
IPC: B23P23/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining center, which can achieve high productivity by pressure-welding and fixing an annular member using the machining center without using other special purpose facilities, and can easily carry out mounting and dismounting of the annular member.  <P>SOLUTION: The machining center 101 is provided with a holder 1 for mounting the annular member 6 on a workpiece 25, which holder 1 is attached to a main spindle 103 so as to be replaceable with other tools. The holder 1 is provided with a gripper 2 for gripping or releasing the annular member 6, and a cylinder 3 for switching the gripper 2 from a grip to a release or from a release to a grip by applying a working fluid thereto. The annular member 6 is pressure-welded and fixed to the workpiece 26 by generating turning friction between the annular member 6 and the workpiece 25 by turning the workpiece 25 together with the main spindle 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317280-A (JP)
Title: Optical pickup device
Inventor: TAKASUKA SHOICHI
IPC: G11B7/1353
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and cost of an optical pickup device for recording, reproducing or erasing information to or from two kinds of optical information media varying in track pitches.  <P>SOLUTION: The optical pickup device is provided with a two-wavelength semiconductor laser device 1 which is formed with a semiconductor laser chip to generate a light beam of a wavelength λ1 and a semiconductor laser chip to generate a light beam of a wavelength λ2 made into one chip or is arranged with these chips in proximity to each other, and a diffraction grating 2 which has one diffraction period Λ to branch the light beam of the wavelength λ1 or the light beam of the wavelength λ2 generated by the two-wavelength semiconductor laser device 1 to the main beam and the sub-beam. The device is so formed that the optical information media varying in the track pitches are subjected to recording or reproducing of the information and the tracking control accompanying the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321090-A (JP)
Title: Method of preventing corrosion of crude oil tank
Inventor: YAMANE YASUYOSHI
IPC: B65D90/22
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reducing corrosion occurring on the internal surface of a tank for transporting or storing crude oil.  <P>SOLUTION: The method comprises a step of pouring a water-soluble oxygen scavenger into the tank. The step is preferably taken before the crude oil is loaded and/or after the oil is unloaded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321077-A (JP)
Title: Aerosol container
Inventor: HIRATA YASUSHI
IPC: B05B9/04
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol container capable of changing a blasting direction of an aerosol liquid and thereby widening a blasting region.  <P>SOLUTION: The aerosol container 1 has a container main body 11 filled with the aerosol liquid, a valve stem 12 provided on the container main body 11 for blasting the aerosol liquid, a button 13 for operating this valve stem, a button passage 14 formed in the button 13 for passing the aerosol liquid through, and a nozzle 16 having a nozzle passage 15 communicated with this button passage 14 and blasting the aerosol liquid. In this aerosol container 1, the nozzle 16 is rotatable to the button 13 at an axial line 18 intersecting the longitudinal direction of the valve stem 12 as a center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323536-A (JP)
Title: Input/display screen, method of displaying consumption tax information, consumption tax information display program and memory medium
Inventor: USUI MUNETAKA
IPC: G06F19/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input/display screen, a consumption tax information display method, a consumption tax information display program and a memory medium to be easily used for achieving clear journalizing.  <P>SOLUTION: When the amount 1,000 yen is inputted in an amount column and a tab key is pressed, the consumption tax is automatically calculated. Then a consumption tax information display window 40 is opened in a payment column, where a proper price 41 with the consumption tax excluded, a tax category 42, and the consumption tax amount 43 are displayed. When the consumption tax category 42 is clicked, a consumption tax category change window 45 is displayed, and the tax included or tax excluded can be selected, so that the consumption tax category can be changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331896-A (JP)
Title: Micro-reactor
Inventor: HAGA TAKESHI
IPC: C01B3/22
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small micro-reactor for a fuel cell having high reaction efficiency and sufficiently usable for a portable apparatus consuming large power.  <P>SOLUTION: This micro-reactor is formed of a substrate having a fluid passage, has catalyst on the surface of the fluid passage and is characterized in that the substrate is pyrogenic. The pyrogenic substrate is preferably made of a ceramic material or a metal material. A preferable manufacturing method for the pyrogenic substrate includes: a process for forming a resin die by lithography; and a process for forming layer made of a metal material on the resin die by electrocasting. Another preferable manufacturing method includes: a process for forming the metal die in a resin die; and a process for forming the layer formed of a metal material on the resin die by electrocasting. Further, another preferable manufacturing method includes: a process for forming the resin die in a metal die; and a process for filling the resin die with ceramic powder or ceramic slurry to mold and bake it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324954-A (JP)
Title: Control circuit for high-voltage power source
Inventor: KOMORI TOMOHIRO
IPC: H02M3/28
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the necessity of a plurality of series resistors and a high-voltage relay for switching.  <P>SOLUTION: A voltage monitor signal detecting means 101 monitors the output voltage of a power source circuit 100. A current monitor signal detecting means 102 monitors the output current of the circuit 100. A multiplying circuit 104 multiplies a selectable coefficient by at least any one of the voltage monitor signal or the current monitor signal. An adding means 105 adds a value multiplied by the means 104. A control value output means 106 compares the value output from the means 105 with a predetermined value, and outputs a control value based on a compared result. A power source circuit 100 generates an output voltage or current based on a control value output from a control value output means 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326350-A (JP)
Title: Method and device for pulling out pin for hole as-cast in metallic mold for casting
Inventor: MAEYAMA KENICHI
IPC: B22D17/22
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excess loading and development of such trouble as galling, etc., on a product when a pin for hole as-cast is pulled out after casting by using the plurality of pins for holes as-cast.  <P>SOLUTION: On holding parts 17a-17d of a sliding plate 16 for holding the plurality of pins 8a-8d for holes as-cast, gap difference parts d of level for having the time difference when the pins are started to pull out, are arranged. Then, after casting by lowering the sliding plate 16 and simultaneously facing the pins 8a-8d for holes as-cast into a cavity C, when the pins 8a-8d for hole as-cast are pulled out by raising the sliding plate 16, the pins 8a, 8c, 8b, 8d for holes as-cast are made to pull out with the time difference in the order of smaller gap among the different parts d of level.  <P>COPYRIGHT: (C)2004,JPO