baber/WOPTO huggingface dataset:
Patent JP-2005163906-A (JP)
Title: Control device of continuously variable transmission
Inventor: AJIMOTO KEISUKE
IPC: F16H61/662
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine the failure of a control system followed by the disengagement of a clutch for advancement in a continuously variable transmission from which a primary speed sensor is removed.  <P>SOLUTION: This continuously variable transmission comprises a primary pulley and a secondary pulley, and performs continuously variable transmission by varying the widths of the grooves of the pulleys. A hydraulically controlled clutch for advancement is installed between the primary pulley and the engine. When the opened state of the clutch for advancement due to the failure of a hydraulic control system is determined, an engine rotational speed Ne and a predicted primary rotational speed Npf are compared with each other for determination. The predicted primary rotational speed Npf can be calculated by calculating a target primary rotational speed based on a throttle opening and a vehicle speed and, after calculating a target reduction gear ratio based on the target primary rotational speed and a secondary rotational speed, reversely calculating from the target reduction gear ratio. By the predicted primary rotational speed Npf, the actual primary rotational speed can be recognized, and the opened state of the clutch for advancement can be determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167016-A (JP)
Title: Slurry for polishing
Inventor: SHINDO KIYOTAKA
IPC: H01L21/768
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slurry for polishing that is used to manufacture a semiconductor device including copper and can significantly suppress corrosion or scratch on the metal surface, dishing, and erosion even if polishing speed is made high.  <P>SOLUTION: The slurry for polishing is used to manufacture a semiconductor device including copper, and it contains organic particles that are polymerized by a dispersant with metallic impurity content of 1 ppm or less and a polymerization initiator with metallic impurity content of 1 ppm or less and sulfur content of less than 5 wt%, and water content. The organic particles is preferably made of a copolymer that is obtained by emulsion polymerization of vinyl-based monomer of 1-50 wt% and other vinyl-based monomer of 99-50 wt% in terms of weight of whole monomer, and furthermore it preferably contains a complexing agent and an oxidant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004190029-A (JP)
Title: Powder coating material composition for coating with matte appearance and its use
Inventor: WEIS JOERN VOLKER DR
IPC: C09D175/04
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a powder coating material composition for coating, which gives a matte appearance, and also to provide the use of the composition.  <P>SOLUTION: The composition comprises a crosslinking component (A) and a polyester component (B) having COOH group and/or OH group. Here, the polyester component (B) consists of 10-80 mass% of at least one kind of an amorphous polyester (B1) and 20-90 mass% of at least one (partially) crystalline polyester (B2). Further, the amount of a reactive group of a crosslinking agent used is 0.6-1.2 for one functional group of the polyester.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005165809-A (JP)
Title: Path search system and path search method
Inventor: OZAKI SEIICHI
IPC: G01C21/34
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To search for an optimal transit point in searching for a path from a start point to a destination.  <P>SOLUTION: On the basis of the start point 3a and the destination 3b set by a user, a path of a public transportation is searched for and, from the searched path of the public transportation, the transit point 5c of the public transportation is searched for. A parking lot 7b within a specified range with respect to the transit point 5c is searched. A walk path from the parking lot 7b to the transit point 5c is searched for, a vehicle path from the start point 3a to the parking lot 7b is searched for, and the public means of transportation path from the transit point 5c to a station 3f which is near the destination is searched for. The searched walk path, vehicle path, and public transportation path are combined to create a path candidate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164485-A (JP)
Title: Sampling system of granular product
Inventor: SHOJI SHINYA
IPC: G01N1/04
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sampling a necessary amount of sample representative of a lot for the purpose of a quality inspection etc. of a granular product such as pellets etc. of a synthetic resin massively produced in a synthetic resin manufacturing factory etc.  <P>SOLUTION: In the method for sampling the granular product by which the granular product is transported in piping, a sampling nozzle which is inserted into transportation piping from a perforation part of the transportation piping through a branch pipe extending outwardly and downwardly and has an opening at one side of its tip, is rotated, thereby evenly sampling the transported granular product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167868-A (JP)
Title: Image transmission apparatus
Inventor: ONAMI YUICHI
IPC: H04N19/102
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image transmission apparatus which preferentially transmits specific coded data.  <P>SOLUTION: The image transmission apparatus includes a coding unit for encoding an image by a distinct code amount, at least first and second buffers for storing the coded data from the coding unit, and a buffer controller for monitoring the amount of the coded data stored in the buffer. The buffer controller has a predetermined threshold value for defining the amount of the coded data stored in at least the first buffer, and reads the coded data from the first buffer when the amount of the coded data of the first buffer exceeds the predetermined threshold value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165173-A (JP)
Title: Image forming method with heat developable photosensitive material
Inventor: OYAMADA TAKAYOSHI
IPC: G03C1/76
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method with a heat developable photosensitive material free of uneven development and giving an image of a stable finish.  <P>SOLUTION: In the image forming method in which the heat developable photosensitive material having an image forming layer containing a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on at least one surface of a support is exposed using a fluorescent screen and heat-developed with a heat developing apparatus including a heating means to form an image, the heat developable photosensitive material also has an antistatic layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163478-A (JP)
Title: Spraying concrete
Inventor: IGARASHI SHINICHI
IPC: C04B28/02
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide spraying concrete which realizes the simplication of execution and cost reduction without the need of a large amount of trial kneading.  <P>SOLUTION: The spraying concrete sprayed to the inner surface of a tunnel contains cement, aggregate, and coal ash. A correlation coefficient of a first regression line is 0.99 when a plastic viscosity of the coal ash and discharge pressure to spray concrete to the inner surface of the tunnel are linearly approximated, and a correlation coefficient of a second regression line is 0.99 when the plastic viscosity of the coal ash and total amount of carbon are linearly approximated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169706-A (JP)
Title: Inkjet recording sheet and its production method
Inventor: HANADA KAZUYUKI
IPC: B41M5/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet having an ink receiving layer which is excellent in an aqueous ink absorbency, sharp in the shape of an ink dot, excellent in ink color developing properties, obtains a stable and high-quality print image and is excellent in transmission properties, transparency, blocking resistance, water resistance and moisture resistance.  <P>SOLUTION: In the inkjet recording sheet having at least one layer of an ink receiving layer formed on at least one surface of a substrate sheet, the ink receiving layer is formed of a composition consisting of a hydrophilic polyurethan resin having at least a hydrophilic segment and a polysiloxane segment and of particulate silica.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173096-A (JP)
Title: Image scanner
Inventor: KORENAGA KENJI
IPC: H04N1/107
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image scanner having a reading unit that has a full-rate carriage and half-rate carriage, in which the cost and space of the apparatus are reduced by simplifying a belt drive mechanism and facilitating the assemblage of the mechanism.  <P>SOLUTION: In the copying/facsimili composite machine 100, a follower pulley 133 for the full-rate carriage 120 and a follower pulley 134 for the half-rate carriage 121 are pivotally supported by a single support bracket 18. The composite machine 100 is provided with a coil spring 20 that urges the support bracket 18, thereby applying tension to belts 135 and 136 wound around the follower pulleys 133 and 134, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181464-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KUROTAKA SHIGEO
IPC: G03G15/20
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To previously prevent a fire accident of a fixing belt to secure safety in a fixing device using the fixing belt or an image forming apparatus provided with the fixing device.  <P>SOLUTION: The fixing device 100 for fixing an image on a sheet (recording medium) 22 passing the fixing nip is provided with an induction heating source 66, the fixing belt 30 for induction-heating by the induction heating source, and a pressure roller (opposite member) 70 for forming a fixing nip with the fixing belt. The fixing device comprises a temperature detection member 43 arranged oppositely to the induction heating source 66 by sandwiching the fixing belt 30 to be in contact with the fixing belt, and a control means 67 for controlling the induction heating source on the basis of the detected temperature of the temperature detection member. The temperature detection member 43 is provided to be supported with a belt guide member 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178938-A (JP)
Title: Additional information display system and additional information display method
Inventor: KAWAMURA MASAO
IPC: G06Q50/00
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily and semi-permanently store a message regarding a delivery article such as a gift or a selling article as new business of a deliverer or a company, and transmit it as a moving image.  <P>SOLUTION: An IC tag 330 is attached on the delivery article 110, and necessary information is stored. An image or voice of a delivery article sending person 100 is taken or directly inputted, and is accumulated in an information accumulation and delivery means of a computer 200 managed by the deliverer. After the delivery article 110 and the IC tag 330 are delivered to an delivery article receiving person 510, the delivery article receiving person 510 reads information from the IC tag 330 with the usage of a terminal 600. When URL of a homepage in the information displayed by the terminal 660 is designated, the information accumulation and delivery means 400 managed by the computer 200 is connected via Internet, and it is possible to see the image and listen to the voice of the delivery article sending person 100 by opening the homepage. The IC tag 330 attached to the delivery article 110 can be semipermanently used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004195234-A (JP)
Title: Method and device for calibration of radiation image pickup device
Inventor: PESCATORE JEREMIE
IPC: G01T1/161
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To minimize an acquisition frequency needed for calibrating radiation devices (2, 3, 4) in the field of medical image pickup.  <P>SOLUTION: A series of acquisitions are executed by relating the acquisition of each time to a calibration position (x) by moving the device relative to a calibration object (7) when executing calibration of the radiation image pickup device. Projection parameters (a<SB>x1</SB>, p<SB>x1</SB>) relating to each calibration position (x) of the device are determined based on the executed acquisition. Regarding an additional position (y<SB>i</SB>) which the device does not take at the acquisition time, projection parameter values (a<SB>yi</SB>, p<SB>yi</SB>) relating to this additional position are determined according to parameters (a<SB>x1</SB>, p<SB>x1</SB>) relating to the calibration position (x<SB>i</SB>).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005184214-A (JP)
Title: Monitoring system corresponding to network, and management server thereof
Inventor: MINE HIROSHI
IPC: H04N7/18
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a region allocation management server of a storage device so that monitoring image data can be efficiently accumulated and reproduced in a monitoring system for suppressing an increase in facility costs required when reinforcing monitoring capacity, and among a camera, a monitor, and the storage device connected by a network.  <P>SOLUTION: The camera and the monitor have a network interface for accessing the storage device. Image data are transmitted and received directly with the storage device without going through the management server device for reducing the load of the management server device, when writing and reading the image data. Facility costs required for the management server device are suppressed when reinforcing monitoring capacity, and a large-scale monitoring system is provided inexpensively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183185-A (JP)
Title: Glass bulb for cathode ray tube and cathode ray tube
Inventor: SUGAWARA TSUNEHIKO
IPC: H01J29/86
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass bulb for cathode ray tube with light weight and short height having high safety capable of reducing power consumption for deflecting an electron beam by forming a cross section of a yoke part in a non-circular shape, and to provide a cathode ray tube.  <P>SOLUTION: The glass bulb for the cathode ray tube, of which the cross section of the yoke part is formed into a non-circular shape, and a length H from a central part of the inner face of a face part to a reference line, and a length D of a diagonal line of a screen fulfills a relation D/H≥3.0, has a chemically strengthened compressive stress layer at least at the outer surface of a high distortion area ranging from a neighboring area of a yoke end part to the yoke end part and/or from a neck sealing position to the yoke end part, on definition that the position distant from the yoke end part toward a seal edge part by 50 mm along the surface of a body part is the neighboring area of the yoke part, a boundary between the neck part and the yoke part is the neck sealing position, and the area, ranging from the neighboring area of the yoke part to the neck sealing part generating tensile stress of 8 Ma or higher when the bulb is evacuated, is the high distortion area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177642-A (JP)
Title: Method of forming multilayer coating film, and coated article
Inventor: KURAMOCHI TATSUO
IPC: B05D1/36
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating film having an excellent bright appearance from a highlight part to a shade part for various industrial products such a car body outer plate.  <P>SOLUTION: The invention relates to the method of forming a multilayer coating film which coats the coating film, obtained by coating a base coat coating (A) containing a scale-like luster color pigment on a substrate, with a luster clear coating (B) containing one or more scale-like luster color pigments selected from an interference mica pigment coated with titanium dioxide on the surface, a silica flaky pigment coated with metal oxide, a hologram pigment, a glass flaky pigment coated with metal oxide, and a glass flaky pigment plated with a metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004217425-A (JP)
Title: Polyimide film roll
Inventor: OKABASHI MASAKAZU
IPC: B65H75/10
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film roll for preventing the deterioration in flatness of a film by wrinkles generated in winding.  <P>SOLUTION: In this polyimide film roll, a polyimide film having a winding width of 500 mm or more is wound by 30 times or more on a winding core, and a diameter of a central part is set larger than a diameter of both end parts of the winding core, and an outer diameter spot is set to 0.5 % or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005033164-A (JP)
Title: Method of forming copper wiring for semiconductor element
Inventor: BOKU SHOKIN
IPC: H01L21/3205
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming copper wiring for a semiconductor element by which the electrical characteristic of a semiconductor element can be improved and the occurrence of an electric short-circuiting phenomenon between the adjacent copper wirings can be prevented by preventing the movement of copper atoms in the copper wiring formed in a damascene pattern, and succeeding steps can be performed easily by flattening the surface of the copper wiring.  <P>SOLUTION: The method of forming the copper wiring includes a step of providing a substrate on which a damascene pattern is formed in an interlayer insulating film, a step of forming a copper-diffusion preventing conductive film and a copper layer on a structure containing the damascene pattern, and a step of forming copper wiring through a chemical mechanical polishing step so that the surface of the copper wiring becomes lower than that of the interlayer insulating film. The method also includes a step of forming a copper-diffusion preventing insulating film on the whole structure including the upper part of the copper wiring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179146-A (JP)
Title: Squeeze roll for producing electric resistance welded pipe
Inventor: SUGIYAMA SHIGESADA
IPC: C04B35/584
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a squeeze roll for producing an electric resistance welded pipe, the squeeze roll being prevented from being broken by thermal shock when it is used by improving thermal shock resistance and strength of a silicon nitride-based ceramic.  <P>SOLUTION: The squeeze roll for producing the electric resistance welded pipe is used for producing the electric resistance welded pipe, wherein at least a part brought into contact with a base material for the electric resistance welded pipe is formed from a sintered compact containing silicon nitride as a main component, and the sintered compact has a thermal conductivity at normal temperature of ≥50 W/(m×K). Further, the sintered compact containing silicon nitride as the main component contains aluminum in an amount of ≤0.2 wt.% and oxygen in an amount of ≤5.0 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183824-A (JP)
Title: Magnetic storage element and its recording method and magnetic memory
Inventor: OMORI HIROYUKI
IPC: H01F10/16
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic storage element ensuring a coercive force having a magnitude in a certain extent while being capable of conducting a recording by a low recording current, and to provide a recording method for the magnetic storage element, and a magnetic memory with the magnetic storage element.  <P>SOLUTION: The magnetic storage element 10 is constituted so that high-saturation flux-density layers 1 and 3 are arranged at the lower end and upper end of a storage layer 4 holding an information under the magnetized state of a magnetic substance, and the directions of magnetizations are mutually antiparallel and a low-saturation magnetic-flux layer 2 is arranged between the layers 1 and 3 in the layers 1 and 3 at these lower end section and upper end section. The element 10 is constituted so that the directions of the magnetizations of the layers 1 and 3 at the lower end and the upper end are changed by making a current in the in-face direction flow through the storage layer 4 to the element 10, and the information is recorded to the storage layer 4. The magnetic memory in which the memory has the element 10 and an electrode connected to the element 10, the current in the in-face direction is made to flow into the layer 4 through the electrode when the information is recorded and the directions of the magnetizations of the layers 1 and 3 at the lower end and the upper end are changed is configured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004263294-A (JP)
Title: Alloy steel powder having improved sintering property for metal injection molding and sintered body
Inventor: SODA YUJI
IPC: C22C38/26
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the alloy steel powder for metal injection molding which improves the productivity of a sintering furnace by eliminating the deterioration of a product strength and the difficulty of the temperature management being problems of a conventional alloy for sintering, and to provide a sintered body using it.  <P>SOLUTION: The alloy steel powder for metal injection molding consists of 0.1-1.8% C, 0.3-1.2% Si, 0.1-0.5% Mn, 11-18% Cr, 2-5% Nb by mass% and the balance Fe and unavoidable impurities and further contains at least one kind of Mo, V and W of ≤ 5.0% and the sintered body is made of this powder (wherein 0.1-1.7% C). As shown in Fig., the sintered body having a constant sintered density is obtained over the rang of 50°C of a sintering temperature, so that the sintering temperature management is facilitated and the productivity is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005185912-A (JP)
Title: Water treatment apparatus
Inventor: ISHINO AKIRA
IPC: C02F1/46
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for making drinking water or service water by desalting seawater by a small-sized seawater desalting apparatus.  <P>SOLUTION: This water treatment apparatus has an introducing part for introducing water before treatment being water to be treated, a flowing part for allowing the water from the introducing part to flow, a cathodic treatment chamber having a cathode arranged therein and brought into contact with the flowing part through a cationic membrane, an anodic treatment chamber having an anode arranged therein and brought into contact with the flowing part through an anionic membrane and a lead-out part for leading out treated water from the flowing part. In the cathodic treatment chamber, positive ions contained in the water flowing through the flowing part are oxidized by penetrating the cathode. In the anodic treatment chamber, negative ions contained in the water flowing through the flowing part are reduced by penetrating the anode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI