baber/WOPTO huggingface dataset:
Patent JP-2003219601-A (JP)
Title: Motor for vehicle and bearing device for axle
Inventor: JONES MICHAEL L
IPC: F16D1/06
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for a small-sized vehicle motor (8).  <P>SOLUTION: The motor (8) includes a motor shell (6), a drive shaft housing (16) arranged within the motor (8), and a long drive shaft (14) arranged within the drive shaft housing (16). The long drive shaft (14) substitutes for a conventional coupling and a separate axle, thereby reducing the number of bearings required. The possibility of noise and mismatching is also reduced by the long drive shaft (14) of the motor (8), coupled directly with the axle drive gear (32) of a vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004142561-A (JP)
Title: Infrared lighting source and lighting implement for vehicle
Inventor: KITAWAKI HIROYASU
IPC: B60Q1/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared lighting source, which prevents the soure from taking on a red tinge observed from the outside, while utilizing infrared rays having a wavelength close to 780 nm.  <P>SOLUTION: According to the infrared lighting source 5, a filter 18 and a floodlight lens 23 are arranged in receding order in front of a halogen bulb 16 which emits the light having a wavelength varying between the UV-range and the infrared range. The filter 18 absorbs the light whose wavelength is within a range between a first cut value set close to 380 nm and a second cut value set close to 780 nm, and transmits the light having a wavelength larger than that of the second cut value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149563-A (JP)
Title: Method for purifying vinyl polymer
Inventor: ASAI YOSUKE
IPC: C08F6/06
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a vinyl polymer manufactured by utilizing atom-transfer radical polymerization.  <P>SOLUTION: This method for post-treatment of a vinyl polymer manufactured by utilizing atom-transfer radical polymerization comprises a purification process through a step 1 of heating a vinyl polymer manufactured by utilizing atom-transfer radical polymerization in the presence of a solid additive at 50-250°C, and a step 2 of treating the vinyl polymer obtained through the step 1 for separating and removing the insoluble matter present in the vinyl polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152864-A (JP)
Title: Semiconductor device
Inventor: KAWAI KENJI
IPC: H01L21/8242
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of high reliability by realizing microfabrication of the semiconductor device and obtaining a desired capacitor structure.  <P>SOLUTION: The semiconductor device is provided with a silicon substrate 1 having a main surface 1a, an interlayer insulating film 6 which has a top surface 6a and a contact hole 7 to the silicon substrate 1 and is formed on the main surface 1a of the silicon substrate 1, a conductor film 11 which has a side surface 10b and a top surface 10a which stands in a row in the side surface 10b and with which the contact hole 7 is filled, a lower electrode 13 which is in contact with the top surface 10a and the side surface 10b of the conducting film 11, a dielectrics film 14 formed on the lower electrode 13, and an upper electrode 15 formed on the dielectrics film 14. The top surface 10a which the conducting film 11 has is positioned at a part where distance from the main surface 1a of the silicon substrate 1 is greater than distance from the main surface 1a of the silicon substrate 1 to the top surface 6a of the interlayer insulating film 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182680-A (JP)
Title: Electric speed changing operation mechanism for bicycle
Inventor: FUKUDA MASAHIKO
IPC: B62L3/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a electric speed changing operation mechanism for a bicycle capable of smoothly and quickly performing speed changing operation which is closely related to braking operation and accelerating operation (actions stepping on pedals) between a braking operation and accelerating operation.  <P>SOLUTION: This mechanism includes an attachment part fixed on the handle of the bicycle, a brake lever swingably supported by the attachment part and braking the bicycle, and electrical switches 14 for operating a speed change mechanism of the bicycle. The electrical switches 14 exists an adjacent position of a brake lever braking operation grip part and is supported by the brake lever itself as one body in a back side of the brake lever in a bicycle traveling direction. An open and close operation part 22D, 22U opening and closing an electrical switch can be moved in a direction crossing with a plane on which the brake lever swings at roughly right angles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004150696-A (JP)
Title: Gas hotplate
Inventor: YANAGISAWA TADASHI
IPC: F24C3/12
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas hotplate with improved temperature detecting performance preventing a temperature rise of a temperature sensor of an opposed flame burner.  <P>SOLUTION: By flaring at least a lower part 21 of upper and lower parts of a heat shielding cylinder 21 surrounding the temperature sensor 20, and fairing inflow of air for cooling the temperature sensor 20, the temperature rise of the temperature sensor 20 is prevented, and the temperature detecting performance is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150698-A (JP)
Title: Heat chamber for oil burning appliance
Inventor: NAKAGAITO TORU
IPC: F23D3/18
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat chamber for an oil burning appliance suppressing smoke and dividing of flame, and realizing improvement of combustion performance.  <P>SOLUTION: A wick 4 is attached so that it can vertically move to a gap of a wick housing cylinder composed of a wick inner cylinder 1 and a wick outer cylinder 2, and the heat chamber A is arranged in an upper part of the wick housing cylinder 3. The heat chamber A is composed of an inner burner cylinder 5, an outer burner cylinder 6, and an outer cylinder 7 concentrically held by a crossing pin 8. One through hole 9 of the inner burner cylinder 5 or the outer burner cylinder 6 for passing through the crossing pin 8 is formed as an oblong hole 9a, and an air control member 10 protruding in an opposite side of a gap B between the inner burner cylinder 5 and the outer burner cylinder 6 is formed around the oblong hole 9a. When the heat chamber A is mounted, the inner burner cylinder 5 and the outer burner cylinder 6 move for an amount of the oblong hole 9a, and the wick inner cylinder 1 and the wick outer cylinder 2 contact the inner burner cylinder 5 and the outer burner cylinder 6. The air control member 10 regulates air flowing into the gap B from the oblong hole 9a to prevent excessive air inflow to the gap B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149488-A (JP)
Title: Gene vaccine against toxoplasmosis and method for preventing toxoplasmosis by using the same
Inventor: YANO AKIHIKO
IPC: A61K48/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene vaccine against a toxoplasmosis, having a preventive effect superior to that of a well-known gene vaccine.  <P>SOLUTION: A gene of HSP70, which is one kind of a heat-shock protein of Toxoplasma gondii is incorporated into a vector of a mammal, and the incorporated vector is used as the objective gene vaccine. The gene vaccine has the excellent preventive effect on the toxoplasmosis. The gene vaccine has the preventive effect significantly superior to that of the well-known gene vaccine, and the effect is continued. The gene vaccine can significantly reduce the number of oocysts in excretion evacuated from a cat which is a final host of the Toxoplasma gondii, and is effective for the prevention of contagiousness of the toxoplasmosis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157200-A (JP)
Title: Optical element
Inventor: HORI MASAHIRO
IPC: G02B1/11
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element that can contribute to reduce the reflectance of respective interfaces of optical components to be joined within a temperature range required for optical communication and to provide an adhesive which is suitable for the achievement of the purpose.  <P>SOLUTION: The optical element is built by bonding and fixing two optical components whose refractive indexes at least in the vicinity of surfaces are substantially equal to the adhesive, and light is made incident from one optical component to the other optical component. The difference in the refractive index of the adhesive and that of at least one optical component is ≤0.02. Further, the adhesive is a fluid composition containing a polymerizable organic group such as an epoxy group and can be polymerized to set by heat and ultraviolet rays, and the glass transition temperature after setting is preferably ≥85°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155864-A (JP)
Title: Lubricant composition for sewing machine
Inventor: NAGANO KATSUMI
IPC: C10N10/12
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition for sewing machines which excels in lubricity.  <P>SOLUTION: The lubricant composition for sewing machines uses a single compound or component as a base oil in the lubricant composition composed of the base oil and additives to be encapsulated in a gap of the bearing surface opposite to the sliding surface of a direct acting shaft to support through a gap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155281-A (JP)
Title: Steering column device
Inventor: SATO KENJI
IPC: B62D1/18
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To operate a clamp/unclamp mechanism in a telescoping mechanism and in a tilting mechanism respectively by an operation button placed near a steering wheel in a steering column device, and to eliminate a protruding part from the device and to enhance the reliability and operability satisfactorily.  <P>SOLUTION: When an electric motor 707 is driven by pressing an operation button 708 to swing a lever 7 around a lever center axis 72, a clamp of a tilt head 4 is released on one side and a pusher plate 73 is swung by the swing of the lever 7 and a pusher rod 74 is pushed downward and a column clamp shaft 6 is turned via a swing arm 61 on the other side. Clamp is released by a turn of the column cramp shaft 6 to allow a column head 31 to move.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158271-A (JP)
Title: Elastic tape shape heater and surface heating element
Inventor: OKAMOTO HIROSHI
IPC: H05B3/34
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic tape heater and a surface heating element which are surely fitted to a curved face of a heated body and which can be freely cut in required length.  <P>SOLUTION: Between two power supply wires, these elastic tape heater and surface heating element have a net part in which exothermic wires are connected in parallel with the power supply wires.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151777-A (JP)
Title: Organic element
Inventor: HONEY AJIZU
IPC: H01L51/50
Filed: 2002-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an organic luminescent element having a long service life by resisting degradation like lowering of brightness at low temperature. SOLUTION: The organic luminescent element includes (a) a first electrode; (b) a mixing area including a first hole transport material and a first electron transport material; (c) a second electrode; and (d) an optional thermal protection layer coating the top of either the first or second electrode. One of the first and second electrodes is a hole injection anode while the other of the first and second electrodes is an electron injection cathode. The organic luminescent element further includes at least one of (e) a hole transport area inserted between the anode and the mixing area and containing a second hole transport material which is contacted with the mixing area and (f) an electron transport area inserted between the cathode and the mixing area and containing a second electron material which is contacted with the mixing area.
Patent JP-2003221167-A (JP)
Title: Stand for taking out consumable to be used at automobile service shop
Inventor: HORN JOERG
IPC: B65D25/52
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand capable of protecting and storing a plurality of rolls of different consumables, and enabling easy handling when taking out each consumable.  <P>SOLUTION: A holder 1 of a stand to take out each consumable (22) to be used at an automobile service shop is provided with at least a pair of hook- like hanging tools 6 which is projected perpendicularly to a vertical flat surface formed by a supporting body, and disposed horizontally and separately therefrom, a roll is protected and contained in a carriage/distribution box 2, and detachably hung on the holder 1, the carriage/distribution box 2 has a supporting wall 16 whose back is flat on the side of the holder 1, two notches 18 for hanging the carriage/distribution box 2 and the roll on a hanging tool 6 with eccentricity are formed on the supporting wall, and a supporting body has a contact surface for supporting the supporting wall 16 of the carriage/distribution box 2 hung with eccentricity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003308846-A (JP)
Title: Perovskite oxide and air electrode for fuel cell
Inventor: OTA HISAYOSHI
IPC: H01B1/08
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perovskite oxide whereby activated energy of an oxygen ion even at low temperatures from 400°C to 600°C is equivalent to the energy of a conventional example at a temperature of 800°C, and thereby electrode performance is enhanced, and to provide an air electrode for a fuel cell, which comprises the pervskite oxide.  <P>SOLUTION: An rare earth element, alkaline earth metal and cobalt are contained in the A1 site, A2 site and B site of an ABO<SB>3</SB>type perovskite oxide, respectively. Meanwhile, the occupancy ratio of the rare earth element to the alkaline earth metal is determined as one from 0.05:0.5 to 0.1:0.9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162977-A (JP)
Title: Circulated fluid bed furnace and its control method
Inventor: KAWASHIMA MASARU
IPC: F23C10/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To reasonably configurate a circulated fluid bed furnace grasping the circulation of a fluid medium with high accuracy to efficiently perform the incineration.  <P>SOLUTION: This circulated fluid bed furnace comprises a riser part 1 having an incineration space for storing the fluid medium A, a cyclone part 3 for collecting the fluid medium A mixed in a combustion gas sent from the riser part 1, and a medium circulating mechanism B for returning the fluid medium A collected by the cyclone part 3 to the riser part 1, and a controller is mounted for controlling the amount of air sent to a medium circulating air supply pipe 8 of a loop seal 7 to keep a position of accumulation interface of the fluid medium A at an intermediate position between a first pressure sensor P1 and a second pressure sensor P2 mounted at upper and lower positions of a downcomer 6 configurating the medium circulating mechanism B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163747-A (JP)
Title: Method for connecting optical fibers
Inventor: NISHIZAWA YOSHIYUKI
IPC: G02B6/255
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting an optical fiber which uses one kind of optical fiber as an optical fiber for repair for damage to a transmission line comprising a plurality of optical cables containing different kinds of optical fibers, does not require TEC heating for mode field diameter matching after fusion-splicing connection, and make a space for connection reinforcement small.  <P>SOLUTION: In the method for connecting two optical fibers 11a and 11b which have different mode field diameters to each other by fusion splicing, a short-sized slit optical fiber 11c, having mode field diameters nearly equal to those of the two optical fibers 11a and 11b, on both sides is prepared and the slit optical fiber 11c and two optical fibers 11a and 11b are connected together by fusion splicing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189625-A (JP)
Title: Three phase rectifier circuit with virtual neutral point
Inventor: LUBOMIRSKY VADIM
IPC: H02M7/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To power exactly the same three power conversion modules using a three phase AC input using connection lines having no neutral point.  <P>SOLUTION: A rectifier circuit 12 powers three power conversion modules 14-1, 14-2, 14-3 using a three phase AC input having no neutral point connection. First, second and third bridge rectifiers are connected to first, second and third phases of the three phase AC input and produce first, second and third rectified waveforms, respectively. A connection between the first, second and third bridge rectifiers forms a virtual neutral point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004171140-A (JP)
Title: Toll receiving system and toll receiving method
Inventor: NAKABAYASHI KAZUYUKI
IPC: G07B15/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toll receiving system for accurately recognizing an entrance by a forward and leaving by a reverse of a vehicle to a traffic lane of a tollgate.  <P>SOLUTION: This toll receiving system uses a vehicle detector 13 for arranging light shielding sensors in five points P1 to P5 mutually separate in the vehicle proceeding direction. This system is constituted so as to recognize that the vehicle 11 enters the ETC traffic lane 9 by a forward when output of the light shielding sensors 1 to 5 of the respective points P1 to P5 wholly becomes a " dark " state in order of the forward direction, and recognizes that the vehicle 11 reverses from the ETC traffic lane 9 by a reverse when the output of the light shielding sensors 1 to 5 of the respective points P1 to P5 wholly becomes the " dark " state in order of the reverse direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169966-A (JP)
Title: Testing device for air-conditioner
Inventor: KUMAKAWA NORIO
IPC: H01T13/58
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device for an air-conditioner, helpful in saving a space and resources and adaptable for evaluation in a shorter time than conventional one.  <P>SOLUTION: The testing device comprises an air-conditioning machine 2 for conditioning passing air into preset conditions, a delivery flow path 5 communicating a blow side b of the air-conditioning machine 2 with a suction portion of the air-conditioner 1 to be tested, and a collection flow path 9 communicating a blow portion of the air-conditioner 1 with the suction side of the air-conditioning machine 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170592-A (JP)
Title: Method for manufacturing optical film, optical film, polarizing plate, and display device
Inventor: MICHIHASHI ISAMU
IPC: B29C41/28
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which has small switching loss and a small foreign matter fault and is excellent in both ultraviolet-ray absorbing performance and haze and its manufacturing method, a polarizing plate which uses the optical film, and a display device in which the polarizing plate is built.  <P>SOLUTION: The method for manufacturing the optical film is characterized in that additive liquid containing particulates and additive liquid containing an ultraviolet-ray absorber are individually prepared and then separately added to a main dope on an in-line basis in a process of manufacturing the optical film by a solution casting method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173400-A (JP)
Title: Rotation generator using magnet
Inventor: YOSHIZAWA HAJIME
IPC: H02K53/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation generator capable of generating continuous rotation using permanent magnets without need for an auxiliary driving source.  <P>SOLUTION: The rotation generator comprises a rotating body 5 having a plurality of skew magnets 7 which are skewed relative to an output shaft 4; and a plurality of outside fixed magnets 8 which are disposed along the circumference of the rotating body 5, in the direction of rotation and gives rotation to the rotating body 5 by the repulsive force of the magnetic poles between the rotating body 5 and the skew magnets 7. The outside fixed magnets 8 are disposed relative to the rotating body 5. When one skew magnet 7 is in such a phase that it is close to one outside fixed magnet 8, the other skew magnets 7 are in such a phase that they break away from the other outside fixed magnets 8. Thus, a repulsive force between the skew magnets 7 and the outside fixed magnets 8 gives rotation to the rotating body 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170631-A (JP)
Title: Optical material and display device using the same
Inventor: IDE YOICHIRO
IPC: G02B1/11
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflective film having an excellent antireflective property with a simple process at a low cost by irradiating a material containing a photo-induced surface relief material with light having intensity distribution without using a developer or the like.  <P>SOLUTION: The antireflective film and a master form film therefor have a relief on surfaces and contain the photo-induced surface relief material. The antireflective film continuously changes the refractive indexes between the film and air by forming a fine relief on the film surface and, as a result, eliminates the interface on both sides of which the refractive indexes are significantly different from each other and prevents the the reflection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171257-A (JP)
Title: Function expansion type browser, browser component, and program
Inventor: CHISHIMA HIROSHI
IPC: G06F17/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a browser capable of easily coping with an information service for which the expansion of markup language or meta information is necessary.  <P>SOLUTION: In the use of an information service provided by expanded markup language(for example, the addition of an unique tag), an AP4 whose expanded part is processable is downloaded. The AP4 acquires document data for using the information service. The document data are converted into structured document information, and stored in a DB 26. When any event that a user sets a focus on a predetermined section(for example, anchor) on a document displayed on the basis of the structured document information is generated, an event information informing part 25 informs the AP4 of the event information including the classification and the generating section. Then, the AP4 refers to the structured document information by using a document information operating part 24, and when the event generating section is related to the expanded section(for example, the unique tag), the AP4 conducts processing following the unique tag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137073-A (JP)
Title: Roll of stretch film for packaging and method of winding and manufacturing the same
Inventor: KOYAMA TADAAKI
IPC: B65H75/38
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the shrinkage deformation during storage and deformation in transportation and handling of a roll of stretch film without a core which are produced in the roll, and also suppress transportation cost.  <P>SOLUTION: In this roll of stretch film without the core, the stretch film is wound hard by using a core having an outer peripheral surface made of a slipping material and an outer diameter part made of a contractive material.  <P>COPYRIGHT: (C)2004,JPO