baber/WOPTO huggingface dataset:
Patent JP-2003320120-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enhances the attractiveness of games by differentiating the rate of success depending on whether advance notices are made by patterns related to the big win patterns.  <P>SOLUTION: The game machine is provided with a display control board 56 in which the temporary display result is shown once before the final display result is displayed after the variable display is started on a variable display device 9 and then, the variable display is made again to display the final display result. In the process, an advance display is performed by a character 100 related to any of the specified display results before the displaying of the temporary display result. It is so arranged that the rate of success representing the proportion at which the special display result 101 is displayed after the repeated variable display when the temporary display result shows the non-special display result 102 is made higher when the temporary display result related to the character 100 is displayed than that when the temporary display result not related to the character 100 is displayed. This allows the players to feel expectations for whether or not the temporary display result related to the character 100 is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324746-A (JP)
Title: Digital camera
Inventor: MAKIOKA KATSUYA
IPC: H04N101/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera for outputting RAW data capable of applying white balance adjustment processing to data under a light source condition set by using a color temperature.  <P>SOLUTION: The digital camera includes: an imaging section; a signal processing section; an output section; an operation section; and a system control section for controlling the entire digital camera. An image file outputted to the output section includes: a header part; and an image data part. The header part includes: model information; an image correction parameter; and photographing attached information. The image correction parameter is information for assisting the processing of the RAW data and includes information denoting a shift in a locus of a black body in each digital camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325392-A (JP)
Title: Vacuum cleaner
Inventor: ITO KOICHI
IPC: A47L9/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient vacuum cleaner by improving durability and reliability of moving casters.  <P>SOLUTION: This vacuum cleaner is provided with an electric blower 11 for generating suction air, an intake port 13 provided in front of the electric blower 11 as a flow-in port of the suction air to a vacuum cleaner main body 10, a removable dust collecting part 14 provided in the rear of the electric blower 11, the moving casters 18 and moving wheels 19 as traveling means. Since the moving casters 18 are provided in front of the electric bower 11, the dust collecting part 14 is not located over the moving casters 18, even if the dust accumulates in the dust collecting part 14, a load applied to the moving casters 18 is small, and as a result, durability of the moving casters 18 is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014980-A (JP)
Title: Optical module and method for manufacturing the same
Inventor: KIM SANG-CHAE
IPC: G02B6/38
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical module in which the depths of V-grooves or micro pits on which a large number of optical fibers or optical parts are mounted are differently formed, a stopper hole is formed by passing through a substrate, and an optical axis is precisely aligned, and to provide a method for manufacturing the same. SOLUTION: The method for manufacturing the optical module includes the steps of first etching to form at least one or more grooves on the first surface of a wafer, and second etching to form at least one or more stopper holes so that the wafer is etched so as to penetrate from the second surface of the wafer. The optical module having at least one or more grooves for mounting at least one or more optical parts on the substrate, includes stopper holes which are formed by penetrating the bottom surface of the substrate to center a region corresponding to a predetermined region among the grooves.
Patent JP-2003327552-A (JP)
Title: 1,4-dibromobutane and method for producing the same
Inventor: KUBOTA HIROHISA
IPC: C07C19/075
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical method for producing 1,4-dibromobutane with which a load on the environment is low by recycling tetrahydrofuran used in a Grignard reaction as a carbon source for the 1,4-dibromobutane.  <P>SOLUTION: The method for producing the 1,4-dibromobutane comprises the followings steps: (1) a step of reacting a Grignard reagent of a halogenated hydrocarbon compound with the 1,4-dibromobutane in the presence of a solvent containing the tetrahydrofuran, (2) a step of recovering the solvent containing the tetrahydrofuran and (3) a step of reacting the recovered solvent containing the tetrahydrofuran with a bromine compound and converting the tetrahydrofuran into the 1,4-dibromobutane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329526-A (JP)
Title: Pressure sensor
Inventor: TSUKADA MASAO
IPC: G01L9/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect a pressure with satisfactory accuracy even when a foreign substance or the like is stuck inside a frame-shaped protrusion.  <P>SOLUTION: A piezoresistance element 5 is formed in a diaphragm 4A surrounded by the frame-shaped protrusion 7 from among a thin wall 4 of a substrate 1. A blocking plate 9 is bonded to the frame-shaped protrusion 7 via a protective film 8, and a reference pressure chamber is partitioned between the diaphragm 4A and the blocking plate 9. A recess 11 is formed in the blocking plate 9 on the back facing the diaphragm 4A. Consequently, an interval between the bottom face of the recess 11 and the diaphragm 4A is widened, and the diaphragm 4A is flexure-deformed according to the pressure even when the foreign substance is stuck inside the frame-shaped protrusion 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335696-A (JP)
Title: Natural cell transmitter comprising water soluble chitosan and extract of inula helenium l.
Inventor: YOU HYUNG JA
IPC: A61K8/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a natural cell transmitter having a wide antifungal spectrum and anti-inflammatory effects, scarcely irritating the skin.  <P>SOLUTION: The natural cell transmitter contains a water soluble chitosan (HFP) and an extract of Inula Helenium L. The natural cell transmitter contains the water soluble chitosan and the extract of Inula Helenium L., at a same time and has excellent properties, improved antifungal effects, antiinflammatory effects while solving weak points of conventional synthetic organic antifungal agents, and exhibits the wide antifungal spectrum, and can be used for foods products, cosmetics, medicines, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335739-A (JP)
Title: Method for producing organic onium fluoride and method for producing organic onium tetrafluoroaluminate using the same
Inventor: MIYAUCHI HIROO
IPC: C07C211/63
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic onium fluoride and a method for industrially producing an organic onium tetrafluoroaluminate useful as various kinds of chemicals including an electrolyte of electrochemical elements such as a cell or a battery or an electrolytic capacitor in high yield.  <P>SOLUTION: The organic onium fluoride (e.g. 1-ethyl-2,3- dimethylimidazolinium methylcarbonate) has ≤0.2 mol% amount of an inorganic cation based on the amount of the organic onium. The method for producing the organic onium tetrafluoroaluminate (e.g. 1-ethyl-2,3-dimethylimidazolinium tetrafluoroaluminate) comprises reacting the organic onium fluoride with aluminum trifluoride (e.g. aluminum trifluoride trihydrate).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334407-A (JP)
Title: Rainwater draining treatment method
Inventor: MORITA KOSEI
IPC: B01D37/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainwater draining treatment method which enables the proper control of the amount of a filtering aid to be added and capable of sharply reducing the replacing frequency of filter cloth due to clogging.  <P>SOLUTION: The slurry-like filtering aid is added to rainwater wastewater to supply the wastewater to a filter apparatus and particulates in rainwater wastewater are removed. Thereafter, the concentration of particulates in rainwater wastewater supplied to the filter apparatus and the amount of the slurry- like filtering aid to be supplied are measured, and the concentration of particulates and the amount of the filtering aid to be supplied are used to measure the proper amount of the slurry-like filtering aid to be added. By this method, the amount of the slurry-like filtering aid to be added is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336730-A (JP)
Title: Control device for vehicle
Inventor: ASANO HITOSHI
IPC: F16H61/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle which securely prevents nonconformity such as instantaneous retreat of a vehicle during a little while from disconnection of power transmission to connection even in changing speed change steps of a stepped change gear in an upslope.  <P>SOLUTION: A retreat regulation control means 17 controls an engagement element (B-1, for example) to selectively engage and regulates backward rotation of driving wheels. Such nonconformity as to give uncomfortableness to a driver as the vehicle retreats instantaneously during a little while from disconnection of power transmission to connection between an engine 2 and the driving wheels when speed gears of a transfer 8 are shifted on an upslope especially, is thus securely prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345203-A (JP)
Title: Waste toner detection device and electrophotographic recording means
Inventor: TANAKA YASUTOSHI
IPC: G03G21/10
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect the existence/absence of a waste toner box and the state of waste toner in the waste toner box while simplifying a device configuration.   <P>SOLUTION: A waste toner detection device is provided with a single photosensor 102 which shields light with waste toner when a fixed amount of waste toner or more waste toner is accumulated in the waste toner box 101 for accumulating waste toner removed from the surface of a photoreceptor formed with a transparent or translucent container, and a light shielding mechanism 103 which retracts from a detection area of the photosensor 102 when the waste toner box 101 is mounted and meanwhile, advances to the detection area of the photosensor 102 when the waste toner box 101 is removed from the device to make the photosensor 102 a light shielding state. The waste toner detection device determines the existence/absence of the waste toner box 101 and the state of the waste toner accumulated in the waste toner box in accordance with an output from the photosensor 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314965-A (JP)
Title: Baking furnace under special atmosphere
Inventor: HOUKAKU KAZUNORI
IPC: C04B35/101
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baking furnace under a special atmosphere.  <P>SOLUTION: In this baking furnace under the special atmosphere generating erosive gas such as Pb or Bi during baking process, an alumina-silica-based insulating refractory containing not less than 70 wt.% of Al<SB>2</SB>O<SB>3</SB>and not more than 30 wt.% of SiO<SB>2</SB>is used for an innermost wall, and the alumina-silica-based insulating refractory containing not less than 90 wt.% of Al<SB>2</SB>O<SB>3</SB>and not more than 10 wt.% of SiO<SB>2</SB>is used for a second heat-insulating layer which is an erosive gas absorbing layer and reduces the temperature down to a freezing and deposition temperature. The wt.% of Al<SB>2</SB>O<SB>3</SB>the second heat-insulating layer is at least higher than that of the innermost wall, or a zirconia, magnesia or spinel refractory is used for the second heat-insulating layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347074-A (JP)
Title: Lighting device for tunnel
Inventor: ITO ISATO
IPC: H05B41/14
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for a tunnel capable of improving safety by improving visibility just after the occurrence of a power failure and thereby reducing accidents within the tunnel.   <P>SOLUTION: This lighting device 1 for the tunnel is provided with a luminaire 2, a normal power supply part 3, an emergency power supply part 4 having an uninterruptible power supply unit 4a and a private power generator 4b, a contact conversion part 5, a control part 6 and a power failure detecting part 7 (non-illustration). When the power failure detecting part 7 detects that an abnormal lighting time for stopping power supply of a commercial power source comes from a basic lighting time, the luminaire 2 is continuously lighted by supplying power from the private power generator 4b after lighting the luminaire 2 for prescribed time by supplying power from the uninterruptible power supply unit 4a. The control part 6 gradually reduces luminance of the luminaire 2 at a prescribed rate when the power source is switched from the normal power supply part 3 to the uninterruptible power supply unit 4a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347523-A (JP)
Title: Semiconductor device
Inventor: KANAMARU TOSHITAKA
IPC: H01L27/082
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that does not hinder the element separation performance and integration of the semiconductor element on an SOI substrate, incorporates a first semiconductor element for control and a second one for output into the SOI substrate, and solves the problem of heat caused by the second semiconductor element.   <P>SOLUTION: In the semiconductor devices 101 to 104, on the SOI substrate 4 where an insulating film 3 is buried inside a semiconductor substrate, the first semiconductor elements 10, 14 for control are formed on a first semiconductor substrate 1 at one side for sandwiching the insulating film 3, the second semiconductor elements 20, 24 for output are formed on a second semiconductor substrate 2 at the other side, and the first and the second semiconductor elements 10, 20 are connected via wiring 8 formed in a through hole passing through the insulating film 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347999-A (JP)
Title: Base station apparatus and method for controlling adaptive array antenna
Inventor: HIRAYAMA YOSHICHIKA
IPC: H01Q3/26
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station apparatus and a method for controlling an adaptive array antenna whereby a signal interfering with a desired mobile station is suppressed to prevent reception quality from being degraded even when the desired mobile station is apart from the base station apparatus in the case that the base station apparatus is provided with the adaptive array antenna.   <P>SOLUTION: A control section 104 informs a distance calculation section 106 about a reception timing and a transmission timing associated with the desired mobile station. The distance calculation section 106 estimates a distance between the base station apparatus and the desired mobile station on the basis of the transmission timing and the reception timing. A directivity width control section 107 decides a directivity width on the basis of the estimate result by the distance calculation section 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343996-A (JP)
Title: Heat exchanger and method for controlling flow rate of refrigerant
Inventor: AOKI YASUTAKA
IPC: F25B39/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger and a method for controlling flow rate of refrigerant enabling the reduction of temperature unevenness of heat- exchanged external fluid.   <P>SOLUTION: This heat exchanger 10 is provided with a plurality of tubes provided with a refrigerant passage in which refrigerant flows, an inlet header part 11 for distributing the refrigerant flowing in from the upstream side into a plurality of tubes, and an outlet header part 12 for collecting the refrigerant passing through a plurality of tubes. A temperature change means 14 having a cooling function and/or a heating function is provided on a side of the inlet header part 11 of the tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317847-A (JP)
Title: Tracking prevention cap
Inventor: KOBAYASHI TOSHITAKA
IPC: H01R13/44
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent tracking phenomenon of catching fire caused by the current flow between electrodes due the dust or moisture adhered thereon, generated when the cap of a wiring device is mounted to a receptacle, and left as it is for a long time, in the use of electric appliances.  <P>SOLUTION: An insulation material 3 is formed to both electrodes 2, located to the base part of the cap so as to protrude by about 5 mm. By the above, insulating property between both electrodes 2 is heightened by the insulation material 3 when the cap 1 is inserted into an embedded receptacle 7 on an cord connector 6, and the tracking phenomenon can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342865-A (JP)
Title: Cover material, filtering material for gas removal using the same and gas-removing unit
Inventor: HAYASHI SHIRO
IPC: D04H1/58
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover material free from breakage when forming pleats of a filter material for gas removal, e.g. a deodorizing filter material or a filter material for chemical filter, and to provide a gas-removing unit having low pressure loss and excellent in gas-removing performance by carrying out pleating of the filter material for gas removal using the cover material.   <P>SOLUTION: The cover material is composed of a nonwoven fabric having a crimped fiber and has ≥10 g/m<SP>2</SP>face density and ≤30 Pa pressure loss at 0.5 m/s. The gas-removing unit is obtained by carrying out pleating of the filter material for gas removal using the cover material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342386-A (JP)
Title: Release film
Inventor: TAKEI ATSUSHI
IPC: C08J5/18
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release film which renders a foreign substance inconspicuous due to less inclusion of air around the foreign substance when the foreign substance enters into between the surface of a pressure-sensitive adhesive and the release film, and has good transparency and handling properties.   <P>SOLUTION: The release film is obtained by using a resin having a durometer hardness according to JIS K 7215 of ≤D60. A low-density polyetheylene, a linear low-density polyethylene, an ultra-low-density polyethylene, an ionomer, an ethylene-vinyl acetate copolymer and the like are suitably used. The resin having a durometer hardness of ≤D60 according to JIS K 7215 can be laminated with a layer composed of another resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346847-A (JP)
Title: Flow path incorporated pedestal, fuel cell power generation system using the pedestal, and method of controlling temperature of the system
Inventor: OMOTO SETSUO
IPC: H01M8/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow path incorporated pedestal incorporated with a flow path of a structure capable of efficiently controlling the temperature by preventing the moisture contained in the fuel gas and the oxidizing gas from being condensed, a fuel cell power generation system using the pedestal, and a method of controlling the temperature of the system.   <P>SOLUTION: In this pedestal, a groove 53F forming a cooling water discharging flow path is disposed in proximity to a groove 53A forming a fuel gas feed path and a groove 53F forming a cooling water discharge path to thermally insulate or heat modified gas and air flowing through the grooves 53A and 53C by cooling water (hot water) flowing through the groove 53F. Also, a groove 53G forming a flow path for collected hot water is disposed in proximity to a groove 53D forming a fuel gas discharge path and a groove 53E forming an oxidizing gas discharge path to cool the discharged modified gas and air flowing through the grooves 53D and 53E by the collected hot water flowing through the groove 53G.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343326-A (JP)
Title: In-vehicle engine controller
Inventor: HASHIMOTO KOJI
IPC: F02D41/20
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle engine controller which is suitable for performing engine drive control and throttle control together by means of one CPU, and offers improved safety.   <P>SOLUTION: This controller is provided with: a load relay 104a for supplying power to a motor 103 for controlling the opening of a throttle valve; a first integrated circuit device 110 including CPU 111; a second integrated circuit device 120 connected to the first integrated circuit device 110 through serial interfaces 115 and 125; a first mutually diagnosing means built in the first integrated circuit device 110 for diagnosing the operation of the second integrated circuit device 120; a second mutually diagnosing means built in the second integrated circuit device 120 for diagnosing the operation of the first integrated circuit device 110; and a means for detecting abnormality in the operation of each system relating the control of the throttle valve. The operation of the load relay 104a is controlled in accordance with the diagnosis results of the first and second mutually diagnosing means and the result of the detection of abnormality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003211-A (JP)
Title: Large-sized sluice
Inventor: BESSHO TOMOHIRO
IPC: E02B7/20
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To close a waterway part with a gate box body, and facilitate opening/closing operations even in the case of a large-sized sluice by greatly reducing bottom friction in the movement of the gate box body.  <P>SOLUTION: A foundation part 3 is installed on the bottom of the water in such a manner as to cross the waterway part 1. The gate box body 5 for opening/closing the waterway part 1 is movably provided on the foundation part 3. A box-body supporting device 11, which is equipped with a low-friction mechanism for reducing friction with the foundation part 3, is provided between the foundation part 3 and the bottom surface of the box body 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011194-A (JP)
Title: Shock absorber for road, and method for constituting the same
Inventor: KAMIIKE TAKASHI
IPC: E01F1/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the fear of scattering of sand even if damage is caused by a collision of a vehicle, reduce manufacturing/installation costs, and enhance the diversity of tints of an appearance, by improving a shock absorber for a road.  <P>SOLUTION: A main body 15 of foamed plastic and a flexible and rigid exterior-facing cover 14 are constituted separately from each other; a tubular part 14a of the cover 14 is externally fitted into the outside surface of the main body 15; a mounting band 19 is fastened for prevention of disconnection; the sand 8 and the like are packed into a void in the main body 15; a sand charging port 15b is covered with a lid 15c; and after that, a top surface of the main body 15 is bonded in the state of being covered with a top part 14b of the cover 14.  <P>COPYRIGHT: (C)2004,JPO