baber/WOPTO huggingface dataset:
Patent JP-2003281792-A (JP)
Title: Information recording and reproducing device
Inventor: AOTA YOSHIAKI
IPC: G11B7/004
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To automatically format a disk when an unformatted disk is inserted into the information recording and reproducing device in selecting a format mode at a state that the information recording and reproducing device is not connected with a host computer.  <P>SOLUTION: When a mode changeover switch 13 is selected as F (the format mode) at a state that the information recording and reproducing device is not connected with the host computer by turning a power switch on, an optical disk drive 2 becomes the format mode. When the unformatted disk is inserted, the optical disk drive 2 automatically executes format and when the format is completed, ejects the disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002321932-A (JP)
Title: Punch assembly for manufacturing hollow glass product with mold
Inventor: BORSARELLI GIANCLAUDIO
IPC: C03B11/10
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a small and simply structured punch assembly that produces hollow glass products using a mold. SOLUTION: This punch assembly (1) for manufacturing a hollow glass product with a mold is arranged eccentrically against a linear axis (5) and has a punch mold member (3) that moves toward and away from the mold along the linear axis (5) by an electric-powered motor connected to the punch mold member (3) through a rotary/linear motion conversion assembly (20) and a removable angular joint assembly (24) set between the motor (16) and the motion conversion assembly (20).
Patent JP-2003282469-A (JP)
Title: Heat-treatment apparatus for substrate
Inventor: KOYAMA YOSHIHIRO
IPC: H01L21/205
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which can speedily cool a substrate on a high-temperature side by moving a shutter plate at a high speed without using a large-output motor, has the excellent controllability and response of a moving mechanism, requires a small installation space, and can be suppressed low in cost and power consumption.  <P>SOLUTION: The shutter plate 24 is arranged between a light incident window 12 of a heat-treatment furnace 10 and a lamp 20 of a lamp house 18, held at a standby position in heat treatment, and moved fast from the standby position to an operating position by a linear motor 30 at or immediately before the end of the stop of power supply to the lamp after the heat treatment, so that the shutter plate cuts off the radiation of the remaining heat of the lamp to a wafer W in the heat treatment furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321283-A (JP)
Title: Method for producing ceramic
Inventor: KAMATA TOSHIO
IPC: C04B38/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a ceramic, whereby a fine space such as a microreactor channel can be relatively accurately formed in the inside of a ceramic sinter by a simple process not needing core removal before sintering.  <P>SOLUTION: The method is the one for forming the desired internal space by forming a core in a molding comprising a ceramic powder and allowing the core to lose during the firing of the molding, wherein the core used is metallic molybdenum which is oxidized in an oxidizing atmosphere at a temperature lower than the sintering temperature of the ceramic powder and gives a volatile oxidation product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289529-A (JP)
Title: Monitor camera system and control programs for the same
Inventor: SHIODA NATSUKO
IPC: H04N7/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor camera system which can easily designate a monitored color.  <P>SOLUTION: The system is provided with a camera, a display 8 for displaying moving images captured by the camera, an image processing portion 12 for switching the moving images displayed on the display to a static image, and a detected color storing portion 34 for storing a detected color designated by a user on a static image. By comparing the moving images captured by the camera and the detected color information stored in the detected color storing portion 34, a monitored object is detected on the moving images captured by the camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286858-A (JP)
Title: Gas turbine equipment for burning reformed fuel and method of oil-heating the equipment
Inventor: INAGE SHINICHI
IPC: C10L10/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of gas turbine equipment and to provide the gas turbine equipment for burning reformed fuel and method of oil-heating the equipment.  <P>SOLUTION: In the gas turbine equipment for burning reformed fuel provided with a gas turbine which is used by the reformed fuel that is reformed softened heavy oil by raising a temperature and pressure in heavy oil and mixing it with super-critical water in the gas turbine equipment for burning the reformed fuel and method of oil-heating the equipment, it is characterized in that the temperature of the heavy oil is raised by exchanging heat with a part of steam for a steam turbine produced by a waste heat recovery boiler which is disposed downstream from the gas turbine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293552-A (JP)
Title: Attaching construction for exterior wall surface member
Inventor: IWASAKI TAKASHI
IPC: E04F13/21
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching construction for an exterior wall surface member by an access from its outer surface side without damaging the outer appearance of the exterior wall surface member in the attaching state without the occurrence of an injury and, in addition, permitting a firm attachment even though the exterior wall surface member is large and moreover the removal of the exterior wall surface member can be performed easily afterward.  <P>SOLUTION: The outer wall surface member 2 multiplies a hook portion 10 and a hook receiving portion 9 by placing the member 2 closer to the opposite side 5 and displacing it to the bottom side and, by such multiplication, it is attached to the opposite side 5. In this attaching construction, a rail member 6 is used for providing a hook receiving portion 9 to the exterior wall surface member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286226-A (JP)
Title: Method for transesterification and catalyst for transesterification
Inventor: KAI HIDETOMO
IPC: B01J31/24
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transesterification, with which a catalyst after reaction completion is isolated and the isolated catalyst is recycled.  <P>SOLUTION: The method for transesterification comprises carrying out transesterification in the presence of a gel-like styrene-based polymer or a gel-like polysiloxane-based polymer [A] represented by [PS(polystyrene)-P<SP>+</SP>(Ph)<SB>2</SB>CH<SB>2</SB>CH<SB>2</SB>CO<SB>2</SB><SP>-</SP>][Zn(OAc)<SB>2</SB>] having phosphonium structure (b) containing structure in which an anionic functional group is coordinated with a metal compound (a) containing a transition metal or the metal of an atom belonging to the group IIB, the group IIIA or the group IVA of the periodic table and then separating the catalyst by filtration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290938-A (JP)
Title: Friction agitation joining method and friction agitation joining joint
Inventor: YAMASHIRO HIDEO
IPC: B23K20/12
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To devise a friction agitation joining method which prevents the seizure of metal to a bed as a result of the penetration of the front end of a joining pin through extruded profiles and chipping of the bed surface by the front end of the joining pin and the occurrence of an unjoined part by the non-arrival of the front end of the joining pin regardless of a change in the sheet-metal gage by the fabrication errors of the thicknesses of the profiles and a butt structure of the profiles.  <P>SOLUTION: The friction agitation joining method for butting the plate ends of the extruded profiles against each other and joining their butt surfaces is presumed, in which the plate end of the one extruded profile to be butted at the plate ends against each other is formed to an L shape in section and the plate end of the other extruded profile is superposed on the flat plate part of the L shape in section of the other extruded profile. When the front end face thereof is butted against the end face of the plate end of the L shape in section, the top surfaces of both plate ends are made flush with each other and the under surfaces of both profiles are made flush with each other. The butt surfaces are friction agitation joined by a friction agitation joining tool provided with the joining pin of the length equal to the thickness of the maximum tolerance of the plate ends of the extruded profiles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301478-A (JP)
Title: Production device of lightweight earth mixed with air bubble
Inventor: HISHINUMA KAZUMICHI
IPC: E02F7/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production device of lightweight earth mixed with bubbles capable of realizing a long distance force feed without using a plurality of pumps, controlling the flow rate of cement milk, lightweight earth raw material or the like in a constant rate and controlling generating volume of air bubble in accordance with the flow rate of the cement milk or the lightweight earth raw material or the like.  <P>SOLUTION: The production device of lightweight earth is provided with a sealed type mixer body 85 capable of supplying mortar 3 and air bubbles to one side end and discharging lightweight earth 60 mixed with air bobbles from the other side end, an agitation section 88 which is disposed in the mixer body 85 to agitate the mortar 3 and the air bubbles in a low pressure or a negative pressure condition, propulsive blades 91 propelling these materials to the discharge side of the other end while agitating these materials, and a returning section 92 returning a part of these materials to one side end during agitation of the mortar 3 and the air bubbles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300056-A (JP)
Title: Method of purifying organic halogen compound- contaminated soil
Inventor: TERAJIMA YUKITOMO
IPC: B09C1/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of purifying organic halogen compound- contaminated soil by which an organic halogen compound contaminating the soil is effectively decomposed and removed with a small quantity of an oxidizing agent.  <P>SOLUTION: In the purification of the soil contaminated with the organic halogen compound by the addition of the oxidizing agent to the soil including under ground water, the oxidizing agent is diffused by injecting a gas into the soil while or after adding the oxidizing agent. Further, in the purification of the soil contaminated with the organic halogen compound by adding the oxidizing agent into the soil including the underground water, the addition of the oxidizing agent is controlled by adding the oxidizing agent containing a tracer, detecting the concentration of the tracer in the underground water at a position apart from the added position to judge the diffusing state of the oxidizing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002321171-A (JP)
Title: Positioning unit for hand-held tool device
Inventor: WURSCH CHRISTOPH
IPC: B25H1/00
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a positioning unit which can be provided integral with a hand-held tool device so as to position a tool at the predetermined processing point. SOLUTION: The positioning unit for a hand-held tool device 3 for propelling a tool 2 in an operating direction A is equipped with a non-contact type distance measuring means 4 which allows fixation onto the hand-held tool device. The distance measuring means 4 contains one or more distance sensor 5 for measuring distance to an object 6 along measuring directions M, M' and M", and a computing unit 7 for comparing the measure value with target values which can be set in advance and outputting a signal according to the compared result. The measuring directions M and M' are at least oriented perpendicularly to the operating direction A.
Patent JP-2003303204-A (JP)
Title: Knowledge information collecting system and method
Inventor: ATSUMI KAZUHIKO
IPC: G06F17/30
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently collect document files constituting Web information from a network such as the Internet by improving a re-collecting process.  <P>SOLUTION: A Web collecting module 111, provided with re-collecting modes for performing re-collecting process of a document file group from a starting point address information once processed, i.e., a first re-collecting mode for newly collecting the document file group with the starting point address information as a starting point, a second re-collecting mode for collecting only document files not collected yet in the former collecting, and a third re-collecting mode for collecting only document files updated from the former collecting point of time, can specify in advance which re-collecting mode to be used based on setting information kept in a setting file 203. Thereby, it is possible to perform an optimum re-collecting process corresponding to the Web sites of collecting destinations or collecting aims, etc., and to perform re-collecting process efficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300441-A (JP)
Title: Rear vision display device for vehicle
Inventor: MIICHI YOSHIAKI
IPC: H04N7/18
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear vision display device that prevents a driver from focusing on display screen only, when operating a vehicle.  <P>SOLUTION: In the rear vision display device, the display screen on a display 3 is not switched from the rear vision display screen 14 to a normal display screen 13 as release of reverse position is detected during turning operation of the vehicle, the rear vision display screen 14 is continued for a predetermined time instead. When a front camera 6 detects obstruction information 12, the rear vision display screen 14 is immediately switched to the normal display screen 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310550-A (JP)
Title: Endoscope cleaning apparatus
Inventor: SUZUKI TAKEHITO
IPC: A61B1/12
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control lengths of a wire brush to be extended and taken up in an endoscope cleaning apparatus.  <P>SOLUTION: An endoscope cleaning apparatus 51 has a wire brush 31, a wire brush housing part 56, and a wire brush driving means 57. The housing part 56 has position detecting means 67 and 68 for specifying the positions of the wire brush 31, and the position detecting means 67 and 68 are set into active state capable of detecting the wire brush 31 and into inactive state incapable of detecting it in accordance with a signal based on any one of the revolution speed and revolution time of a rotating portion in the driving means 57.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318319-A (JP)
Title: High-frequency module
Inventor: KITAZAWA KENJI
IPC: H01L23/12
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency module which can maintain electric characteristics of a filter component without being influenced by the heat of a power amplifying element and which has a small size and high performance.  <P>SOLUTION: The high-frequency module comprises: a power amplifying element mounting part 2a and a filter component mounting part 2b formed on the main surface of a dielectric substrate 2; a first penetrating conductor 6 penetrating the substrate 2 to the other main surface and formed at the lower part of the mounting part 2a; a second penetrating conductor 11 extended to the other main surface of the substrate 2 and formed between at least the mounting part 2a and the mounting part 2b; and the first conductor 6 and the second conductor 22 mounted on the upper surface of an external electric circuit substrate 7 via a brazing material 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314279-A (JP)
Title: Hot water type warming-up promotion equipment of internal combustion engine for vehicle
Inventor: SUZUKI TETSUSHI
IPC: F01P11/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the length of a pipe between a heat storage tank or an electromotive water pump of a hot water type warming-up promotion equipment and a main body of an internal combustion engine, thereby suppressing the temperature fall of hot water so as to improve the start-up operability at the time of cold start of the internal combustion engine and effectively achieve the reduction of exhaust gas emission.  <P>SOLUTION: The hot water type warming-up promotion equipment of an internal combustion engine for a vehicle includes the heat storage tank 68 for extracting, as hot water, part of cooling water having increased in temperature from a cooling system of the internal combustion engine 10 and storing it therein, and the electromotive water pump 64 for supplying the hot water in the heat storage tank to the cooling system of the internal combustion engine at the time of cold start of the internal combustion engine. The heat storage tank 68 and the electromotive water pump 64 are fixed to the main body 12 of the internal combustion engine 10, the heat storage tank 68 is arranged in a space surrounded by the main body 12 of the internal combustion engine 10 and an exhaust manifold 18, the internal combustion engine 10 is an internal combustion engine of a transverse type, and the heat storage tank 68 and the exhaust manifold 18 are located on a rear side of the vehicle with respect to the main body 12 of the internal combustion engine 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313073-A (JP)
Title: Bottomed cylindrical body, production method thereof and sensor
Inventor: HIURA KIKO
IPC: C04B35/48
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottomed cylindrical body in which joining strength between a cylindrical tube and a sealing body can easily be improved, to provide a production method thereof, and to provide a sensor.  <P>SOLUTION: The bottomed cylindrical body is obtained by providing the inside of one end part of a cylindrical body 1 made of a ceramic with a sealing body 3 made of a ceramic, and sealing one end part of the cylindrical body 1. The cylindrical body 1 and the sealing body 3 contain ZrO<SB>2</SB>as the main crystal grains, and the cylindrical body 1 and the sealing body 3 are cofired. Both the cylindrical body 1 and the sealing body 3 contain Al<SB>2</SB>O<SB>3</SB>. Also, the Al<SB>2</SB>O<SB>3</SB>content in the sealing body 3 is higher than that in the cylindrical body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045758-A (JP)
Title: Manufacturing method of activated carbon for electrode of electric double-layer capacitor, and carbon material
Inventor: FUJINO TAKESHI
IPC: C01B31/12
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an activated carbon for an electrode of low electrostatic capacity appearance voltage and high electrostatic capacity density (F/cc), by using a prescribed carbon material. SOLUTION: An activated carbon for an electrode of an electric double-layer capacitor is manufactured by carrying out carbonization treatment and alkaline activation treatment one by one, using carbon material. For the carbon material used, it is a condensed polycyclic aromatic compound CPAC, which has a condensed ring CR and at least one aliphatic hydrocarbon group R bonded to the condensed ring CR, and the condensed ring CR contains at least one alicyclic hydrocarbon structure part ALC; and when signal intensity of aromatic series peak is IR, signal intensity of aliphatic hydrocarbon peak is IL and signal intensity of alicyclic hydrocarbon peak is Ic is analysis chart using C<13> -NMR spectrum method, signal intensity ratio IL/IR>=0.2 and signal intensity ratio Ic /IR>=0.14.
Patent JP-2003322533-A (JP)
Title: Moving state calculation device, its method, program therefor recording medium for recording the program, and navigation device
Inventor: TANAKA KAZUTOSHI
IPC: G01P3/50
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving state calculation device capable of calculating properly the relative moving distance or relative moving speed of a moving body.  <P>SOLUTION: A speed information acquisition means 21 acquires speed information on the vehicle speed, and records the acquired speed information in a speed information recording means 27. A state determination means 23 determines the state of start and stop of the vehicle based on the state information showing the state of start and stop of the vehicle acquired by a state information acquisition means 22. After determination, a lowest output speed calculation means 24 calculates accurately the lowest output speed in a period when a vehicle speed detection circuit 10 can not detect the speed information based on the speed information recorded in the speed information recording means 27. A moving state calculating means 25 can calculate properly the relative moving distance or the relative moving speed of the vehicle based on the state information acquired by the state information acquisition means 22 and the lowest output speed calculated by the lowest output speed calculation means 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324137-A (JP)
Title: Semiconductor epitaxial wafer and method for measuring withstand voltage thereof
Inventor: AKITA KATSUSHI
IPC: H01L21/66
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily measuring the withstand voltage of a semiconductor epitaxial wafer, and to provide a semiconductor epitaxial wafer having a superior withstand voltage.  <P>SOLUTION: In this method for measuring the withstand voltage of the semiconductor epitaxial wafer 10, the withstand voltage between electrodes 12, 12 can be measured by using only Schottky electrodes without the need for ohmic electrodes. Since a process for forming ohmic electrodes can be omitted, the semiconductor epitaxial wafer 10 can be easily subjected to a withstand voltage measuring test. Hence, the withstand voltage of the semiconductor epitaxial wafer 10 can be easily measured. Since each withstand voltage V2 between the electrodes can be measured before actual devices are formed of the wafer 10, a defective wafer 10 can be removed before being passed to an actual device manufacturing process. Hence, it is possible to reduce loss more effectively compared to a conventional method where each withstand voltage V2 between the electrodes is measured after the actual devices are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320432-A (JP)
Title: Apparatus and method for manufacturing metallic bottle can
Inventor: HOSOI MASAHIRO
IPC: B65D1/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a metallic bottle can, by which holding position of a bottomed cylindrical body on a workpiece holder is stabilized so that the height of a screw thread formed on a bottle can be made constant.  <P>SOLUTION: The method includes a pressing process in which the bottomed cylindrical body W is pressed against a die ring 22 just before screw formation working. The bottomed cylindrical body is formed into the metallic bottle can in a state that the bottom part of the bottomed cylindrical body W is held on the die ring 22.  <P>COPYRIGHT: (C)2004,JPO