baber/WOPTO huggingface dataset:
Patent JP-2004047164-A (JP)
Title: Secondary battery
Inventor: IWASA SHIGEYUKI
IPC: H01M10/052
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery with a high capacity and superior stability in a charge and discharge cycle.  <P>SOLUTION: In the secondary battery having a positive electrode, a negative electrode and an electrolyte, an active material of at least one of the positive or negative electrode contains a compound having a substructure represented by formula. Each of R<SP>1</SP>-R<SP>4</SP>in the formula represents a hydrogen atom, substituted/unsubstituted alkyl group, substituted/unsubstituted alkenyl group, substituted/unsubstituted aromatic hydrocarbon group, substituted/unsubstituted heterocyclic group, substituted/unsubstituted aralkyl group, halogen atom, hydroxyl group, nitro group, nitroso group, cyano group, carboxyl group, substituted/unsubstituted amino group, substituted/unsubstituted alkoxy group, substituted/unsubstituted aryloxy group, substituted/unsubstituted alkoxycarbonyl group, substituted/unsubstituted aryloxycarbonyl group, substituted/unsubstituted acyl group, or substituted/unsubstituted acyloxy group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047618-A (JP)
Title: Method for detecting photoelectric conversion amount, photoelectric converter, method and apparatus for inputting image, two-dimensional image sensor, and drive method thereof
Inventor: UEHARA KAZUHIRO
IPC: H04N5/335
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric converter of high resolution by simplifying a pixel structure constituting a photosensor, for a simplified manufacturing process.  <P>SOLUTION: A sensor substrate 20 comprises a phototransistor 7 provided with a photosensitive semiconductor layer and an auxiliary capacity 17, connected to the drain electrode D of the phototransistor 7. A detection IC 25 is connected to the source electrode S of the photo-transistor 7 and detects the photoelectric conversion amount by the sensor substrate 20. The auxiliary capacity 17 is charged with an electric charge of a prescribed amount. The electric charge, caused by photoirradiation to the photosensitive semiconductor layer, is charged when the phototransistor 7 is in a non-conductive state. The detection IC 25 detects the photoelectric conversion amount of the sensor substrate 20, based on the electric charge of the auxiliary capacity 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043232-A (JP)
Title: Hydrogen generating device
Inventor: TSUGE HODAKA
IPC: C01B3/48
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generating device that accomplishes its compactification and weight reduction in comparison with a reforming device employing forced cooling such as water cooling or air cooling.  <P>SOLUTION: The structure shown in Figure (b) has a disadvantage that a targeted modification with a CO modifying catalyst 18 is not sufficiently performed since a phenomenon that the heat of a reforming catalyst 17 is transmitted through a cylindrical container 11 to warm the CO modifying catalyst 18 occurs. Therefore, as shown in Figure (a), a heat insulating layer 16 is placed between the reforming catalyst 17 and the cylindrical container 11 so that the heat of the reforming catalyst 17 is not transmitted to the cylindrical container 11. Thus, the CO modifying catalyst 18 is kept at the targeted temperature, properly performing the targeted modification. The hydrogen generating device is extremely simple in structure, lightweight and small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042410-A (JP)
Title: Recorder
Inventor: KASHIWABARA KAZUTOSHI
IPC: B65H1/26
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which inhibits a user from mistakenly setting a tray for transferring a material to be recorded.  <P>SOLUTION: The recording apparatus has a set part 30 where the tray 50 for holding and transferring the rigid material to be recorded can be set detachably; a transfer roller 16 for transferring the material to be recorded, which is set at the downstream side of the set part 30 and consists of a transfer driving roller 14 capable of rotary driving and a transfer driven roller 15 that can be rotated following the rotation of the transfer driving roller 14; a recording part set near the downstream side of the transfer roller 16 for recording to the material to be recorded; and a transfer route for transferring the tray 50 straight from the set part 30 to the recording part. A regulating means 40 is provided for regulating incorrect insertion of the tray when the tray is set and manually fed to the set part 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042815-A (JP)
Title: Airbag device
Inventor: MITSUI MICHIYUKI
IPC: B60R21/217
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce the vibration of a steering wheel without any increase of the size of a steering boss part caused by fitting a damper.  <P>SOLUTION: An elastic body 5 is integrally provided in an inflator case 4 arranged in a storage chamber S surrounded by an airbag holder 1 and a base plate 2, and a first support part 51 in the elastic body 5 is held between an outer peripheral flange part 11 of the airbag holder 1 and an outer peripheral flange part 21 of the base plate 2. The natural frequency of a spring-mass system with the elastic body 5 as a spring and the packed materials including the inflator case 4 and the inflator therein as a mass is set to be in a frequency range by the engine idling, and the vibration of the steering wheel is reduced by the dynamic vibration absorbing effect thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043692-A (JP)
Title: Ir absorbing agent and agricultural film
Inventor: MACHIMURA HITOSHI
IPC: A01G9/14
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an IR absorbing agent satisfactory in a higher warmth retaining property, transparency, and acid resistance at the same time, a resin composition comprising the agent, and to prepare an agricultural film obtained by blending the agent with a resin followed by molding.  <P>SOLUTION: The IR absorbing agent comprises, as an effective component, a composite hydroxide salt represented by the formula: [Al<SB>2</SB>Li<SB>(1-x)</SB>M<SP>2+</SP><SB>(x+y)</SB>(OH)<SB>(6+2y)</SB>]<SB>2</SB>(Si<SB>m</SB>O<SB>2m+1</SB>)z<SB>1</SB>(SO<SB>4</SB>)z<SB>2</SB>(CO<SB>3</SB>)z<SB>3</SB>(OH)z<SB>4</SB>-nH<SB>2</SB>O. In the formula, M<SP>2+</SP>is a divalent metal, and (x), (y), (z<SB>1</SB>), (z<SB>2</SB>), (z<SB>3</SB>), (z<SB>4</SB>), (m) and (n) are in the following ranges: 0≤x≤0.5; 0≤y≤0.5; z<SB>1</SB>>0; z<SB>2</SB>>0; z<SB>3</SB>>; z<SB>4</SB>>0; z<SB>1</SB>+z<SB>2</SB>+z<SB>3</SB>+(z<SB>4</SB>/2)=1+x; 2≤m≤4; 0≤n<5; and 0<SiO<SB>2</SB>/Al<SB>2</SB>O<SB>3</SB>≤0.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056457-A (JP)
Title: Wireless transmission system, radio transmission method, and antenna assembly
Inventor: HARADA AMI
IPC: H04H20/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable each home of a collective housing to receive various types of broadcast programs without wiring at a receiver located in each home when each home receiver can receive radio waves emitted from a millimeter wave transmitter installed on a roof, etc. for transmitting various types of broadcast signal including BS broadcast signal.  <P>SOLUTION: Antennas 31, 32 and 33 for receiving various sorts of broadcast programs are installed on the roof of the collective housing 20, and signals received at the antennas are supplied to a millimeter wave transmitter 22. Radio waves of a millimeter wave band from the millimeter wave transmitter 22 are received at a millimeter wave receiver 23, and the received signals are received by each home of the collective housing. Each home can view a broadcast program based on a wireless transmission system. Such millimeter waves are transmitted even to an adjacent building 34 and to separate houses 35B and 35C. Thus, a problem that the other housing or houses can hardly receive the radio waves can be solved. In each home, radio waves from the transmitter 22 are reflected by a reflector or are received by a receiving antenna mounted outside or inside the window pane of the home to wirelessly receive the signals indoors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050128-A (JP)
Title: Method and apparatus for generating mist, fire extinguishing system applying these, fire extinguishing sprinkler, agricultural use chemical dispenser, agricultural use watering system, burner, missile evesion apparatus, and cooling apparatus for machine tool
Inventor: CHROBAK JULIUS
IPC: A62C35/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extinguishing system which spatters liquid for extinguishing fire to long distance without damaging to a building or the like in extinguishing fire.  <P>SOLUTION: An apparatus 1 for generating mist has a liquid chamber 2, a gaseous chamber 3, a mist chamber 4, an acceleration chamber 5 and a flow rate regulation valve 6. A plurality of micro pores 7 are formed in a partition between the liquid chamber 2 and the mist chamber 4, and a plurality of micro pores 8 are formed in a partition between the mist chamber 4 and the acceleration chamber 5. Furthermore, a narrow gap 9 is formed between the gaseous chamber 3 and the acceleration chamber 5. Here, the relationship between the velocity vector, Vliquid of liquid droplets introduced into the mist chamber 4 and the velocity vector Vgus of air current is Vgus ≥ Vliquid. Inside the mist chamber 4, air current strongly collides with the liquid droplets, and the liquid droplets are divided into minute water particles, then mist is generated. At this time, gaseous pressure is about 8 bars, therefore, neither house nor property is damaged when it is used for extinguishing fire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060168-A (JP)
Title: Construction method for waterproofing resin system
Inventor: SAKATA NOBORU
IPC: E01D101/40
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for waterproofing a resin system for largely improving adhesive strength of an asphalt mixture layer when waterproofing the resin system by successively forming a waterproof layer on a concrete surface and the asphalt mixture layer on the waterproof layer.  <P>SOLUTION: Waterproof layers 2a and 3a of the resin system are formed on the concrete surface 1 by successively spraying waterproof materials 2 and 3 of the resin system on the concrete surface 1. A heating asphalt mixture layer 4a is formed on the uppermost waterproof layer 3a. When forming the waterproof layer 3a, the waterproof material 3 of the same material as the waterproof material 2 is sprayed so as to form a fine recess-projection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057305-A (JP)
Title: Frame connecting structure for commodity display fixture
Inventor: KAGAWA YOICHI
IPC: A47F5/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame connecting structure for a commodity display fixture which is easy to assemble by simplifying structure, which firmly connects a frame by improving the rigidity of respective members and which has good appearance.  <P>SOLUTION: In the frame connecting structure for the commodity display fixture obtained by erecting supports 4 respectively on a plurality of base feet 2 separated to the right and left and facing a front and rear directions and connecting the right and left adjacent supports 4 with each other through a horizontal connection material 5, the surroundings of the abutting parts of the feet 2 and the supports 4 are sandwiched by left and right pairs of lower joint covers 12a and 12b, which are fastened with each other with bolts and nuts 17 to connect the feets 2 and the supports 4 with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060723-A (JP)
Title: Seal structure for hydraulic cylinder
Inventor: IKOMA AKIHISA
IPC: F16J15/32
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure for a hydraulic cylinder capable of preventing oil film formed on a surface of a piston rod from being scraped off, which is caused by a backup ring disposed adjacent to a packing coming into strongly sliding contact with the piston rod surface.  <P>SOLUTION: This seal structure for the hydraulic cylinder, in which a piston 4 mounted on the piston rod 5 is movably provided in the cylinder and which seal a sliding clearance between the piston rod 5 and the cylinder 1 through the packing 14 and the backup ring 17 disposed mutually adjacent to the cylinder 1, is provided with a diameter-expanding-direction deforming means of deforming the backup ring 17 in the diameter expanding direction by the axial force applied to the packing 14 toward the direction of the backup ring 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060742-A (JP)
Title: Ball screw
Inventor: MOTOHASHI SHIGEYUKI
IPC: F16H25/22
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw capable of improving a wear-resistant property.  <P>SOLUTION: A first screw groove 22 of a nut 13 is faced with a second screw groove 23 of a screw shaft 12. A spring shaped groove 24 is formed between both the screw grooves 22 and 23. Balls 14 are rotatably housed in the groove 24, and a moving range of the balls 14 is controlled by a control member at one end side and at other end side of the screw shaft 12. A return passage 33, which returns the balls 14 arranged in the moving range from one end side to other end side, is provided on the nut 13. Fine particles of molybdenum disulfide are injected and smashed onto surfaces of the first screw groove 22 of the nut 13, the second screw groove 23 of the screw shaft 12, the balls 14, and the return passage 33 so as to form a lubricant film 61 with a film thickness of 0.5 μm or less on their surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058102-A (JP)
Title: Device for applying lubricant for injection sleeve in die casting and method for applying lubricant using the device
Inventor: TOBITAKA AKIRA
IPC: B05C5/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for applying lubricant for injection sleeve in a die casting with which the lubricant can surely be applied all over in the injection sleeve while saving space at the lower part sides of both dies and space around the die casting machine, and a method for applying the lubricant using the device.  <P>SOLUTION: In the apparatus for applying the lubricant for injection sleeve, with which the lubricant is applied on the injection sleeve 13 from a casting hole 12a, with a lubricant spraying nozzle 30 provided to a hand 21 of a product taking-out robot 20, the above lubricant spraying nozzle 30 is integrally arranged in the hand 21 so as to direct the spraying direction toward the casting hole 12a between a fixed die 11 and a movable die 12 when the dies are opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064431-A (JP)
Title: Character information detecting device and method and its program and recording medium
Inventor: KAINO AKIHIKO
IPC: H04N5/44
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically detect the character information to be used in continuous images in a real time by accurately and quickly specifying it.  <P>SOLUTION: This character information detecting device is provided with a detecting part 20 for detecting an input frame image as a telop frame image when the luminance change of a telop area preliminarily set between the input frame image and a proximity frame image temporally proximity to the input frame image is not less than a predetermined threshold, an edge density detecting part 30 for, when the edge density of the telop area is not less than a predetermined threshold, detecting this as a telop candidate, a storage part 40 for storing the telop candidate as the already detected telop candidate, an estimating part 50 for estimating that the already detected telop candidate is a telop when a static period that the rate of the luminance change of the already detected telop candidate and telop candidates in a plurality of following frame images is not more than a predetermined threshold reaches a predetermined value, and a detecting part 60 for detecting the already detected telop as a telop when the similarity of the already detected telop to the telop displayed in the past is low.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060547-A (JP)
Title: Power generation control device of vehicle
Inventor: KUBO ASAMI
IPC: F02D45/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the undershoot and overshoot of an engine speed from occurring after a fuel cut is completed.  <P>SOLUTION: A power generation by an alternator 4 is stopped or limited before the supply of fuel to an engine is stopped or the limitation of the supply of fuel to the engine is released.Thus the deterioration of fuel consumption at the deceleration of the vehicle can be avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062036-A (JP)
Title: Language listening/speaking training system and method provided with function of random test, appropriate shadowing, and immediate rephrasing
Inventor: ON SEJIN
IPC: G10L13/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a language listening/speaking training system provided with functions such as a random test, appropriate shadowing (following teacher's pronunciation), immediate rephrasing, and defining.  <P>SOLUTION: The language listening/speaking training system is provided with a random test function for providing complete and various language training materials, and a learner can set a listening/speaking training process in accordance with the learner's selection. The learner can repeat shadowing training and can compare the learner's own pronunciation with standard pronunciation. Thus, the user can further deepen the contents of listening/speaking training and can acquire pronunciation close to that of a native speaker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067726-A (JP)
Title: Conductive urethane composition and conductive roller, charging roller, developing roller, and transfer roller using the composition
Inventor: HATTORI TAKAYUKI
IPC: G03G15/02
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive urethane composition which has a low electric resistance, a small environmental dependence, and good physical properties (a small compression set and a low hardness), does not cause photoreceptor staining, and is suitably used for a conductive roller or the like.  <P>SOLUTION: This conductive urethane composition contains a polyurethane prepared by the addition polymerization of a polyol and a polyisocyanate, wherein the polyol contains a polyether polyol with an average degree of unsaturation of 0.025 milliequivalent/g or lower. If necessary, the composition contains an organic ionic conductive agent such as an organometallic salt having a fluoro group and/or a sulfonyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065017-A (JP)
Title: Sun visor for working machine
Inventor: MAEDA SADAO
IPC: B62D49/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun visor freely detachable from a machine body and moving a sunshade part easily following a seating posture, a standing posture and a forwardly tilted posture and fixing the sunshade part in the position.  <P>SOLUTION: This sun visor for the working machine is obtained by connecting freely rotatable first arms 7 and 7' freely rotatable in the front and rear directions of the machine body with fulcra 6 and 6' provided on a base 5 installed on the machine body 4 in the front or rear site of a driver's seat 41 of the working machine as the center. Connecting members 14 connecting the first arms 7 and 7' and making the first arms 7 and 7' carry out parallel translation are connected to the vicinity of the tips of the first arms 7 and 7' and the connecting members 14 are connected to base parts. The sun visor for the working machine is equipped with second arms 9 and 9' vertically rotatable in the front and rear directions of the working machine with fulcra 14c and 14d provided in the connecting members 14 as the center, a pair of sunshade part mounting arms 11 connected to the tips of the second arms 9 and 9' and making the second arms 9 and 9' carry out the parallel translation and the sunshade part 12 mounted on the tip of the sunshade part mounting arms 11, and an operation handle 15 provided to the sunshade part 12 to adjust the mounting position of the sunshade part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067426-A (JP)
Title: Glass filler
Inventor: KIMURA YASUYUKI
IPC: D06M11/46
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a glass filler comprising an embrittlement process wherein the fine glass filler is easily obtained, and the glass filler which either shows a good adhesion to a resin or is colored.  <P>SOLUTION: The glass filler is manufactured by applying a solution containing a tetraalkoxysilane compound or a metal compound onto the surface of a material made of glass, embrittling the material by heating it at a temperature of ≥180°C but not higher than the softening point of the glass and then pulverizing this.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067561-A (JP)
Title: Method for silylating hydroxy group-containing compound
Inventor: KIYOMORI AYUMI
IPC: C07B61/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for silylating a hydroxy group-containing compound simply in high efficiency in a short reaction time with a small amount of by-products to become waste.  <P>SOLUTION: The method for silylating the hydroxy group-containing compound comprises reacting the hydroxy group-containing compound with a silicon-hydrogen bond-containing compound in the presence of a ruthenium carbonyl complex and a protonic acid. The hydroxy group-containing compound is simply silylated in high efficiency by using the silicon-hydrogen bond-containing compound as the silylating agent. The silylating method is useful for a process for synthesizing an intermediate for a medicine/agrochemical, etc., and a process for producing a hydrolyzable group-containing reactive organosilicon compound, a modified silicone polymer, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071325-A (JP)
Title: Electromagnetic interference preventing fittings
Inventor: EGAMI TEIZO
IPC: H02G7/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate relative rotation of a clevis portion and an eye portion and at the same time, surely hold the electrical connection of them in electromagnetic interference preventing fittings electrically connecting the clevis portion and the eye portion rotatably connected with a pin.  <P>SOLUTION: The electromagnetic interference preventing fittings comprise clamping fittings 11 comprising a substrate part 11a, both side pieces 11b protruding from both sides of the substrate part 11a, and a locking part 11d formed at the tip of the both side pieces 11b; a contact bolt 14 screwed to the substrate part 11a of the clamping fittings 11 and advancing or retreating to the locking part 11d; contact fittings 16 movable in the shaft direction of the contact bolt 14 and energized in front arranged at the tip part protruding to the locking part 11d in the contact bolt 14; and a sphere 22 in which a part is exposed from the the tip of the contact fittings 16 and rotatably arranged in the tip of the contact fittings 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066957-A (JP)
Title: Radiator and front end structure of vehicle
Inventor: SASANO NORIHISA
IPC: B60H1/32
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new radiator different from a conventional radiator to reduce manufacturing cost of the radiator.  <P>SOLUTION: This radiator 10 is assembled and fixed on a vehicle body 30 side through connection blocks 16c, 16d. Consequently, it is possible to dispense with a bracket exclusively for assembly so that the number of parts and manufacturing cost of the radiator 10 can be reduced.  <P>COPYRIGHT: (C)2004,JPO