baber/WOPTO huggingface dataset:
Patent JP-2003219227-A (JP)
Title: Solid-state image pickup device
Inventor: AKIMOTO KAZUO
IPC: H01L27/14
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a solid-state image pickup device as a whole by downsizing a substrate for a camera.  <P>SOLUTION: A solid-state image pickup element (CCD, CMOS, etc.), 13 and a DSP (digital signal processor) 14 are stuck together on rear surfaces being mutual opposite sides from element-formed surfaces, the DSP 14 is provided on the substrate 14 for a camera by flip-chip mounting, and the solid-state image pickup element 13 on the rear surface of the DSP 14 is mounted over the substrate 14 for a camera by wire bonding. A TG 15 is provided on the rear surface side of the substrate 4 for a camera at the position where the solid-state image pickup element 13 is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219654-A (JP)
Title: Self-excited inverter
Inventor: MIYAZAKI HIROYUKI
IPC: H02M7/48
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-excited inverter which has a protective circuit that detects an excessive secondary current of a transformer and stops oscillation of the self-excited inverter.  <P>SOLUTION: The self-excited inverter comprises a switching element, a capacitor, a transformer and a protective circuit detecting a transformer's current. The protective circuit detecting the transformer's current includes a shunt resistor arranged between a low voltage side of the secondary winding of the transformer for the inverter and the ground, a diode to rectify a terminal voltage of the shunt resistor, a resistor circuit to divide the terminal voltage, and a switching circuit of a transistor added based on the divided voltage. The inverter detects a state that the secondary current of the transformer exceeds a set value and a function that stops oscillating operation of the switching element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221083-A (JP)
Title: Discharged liquid mixing button
Inventor: MATSUURA KATSUO
IPC: B01F5/06
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharged liquid mixing button capable of surely performing a mixing by a simple configuration.  <P>SOLUTION: A mixing chamber 30a for use in mixing the stored substances discharged out of each of valve stems 3 is present between the two fitting sections 20 fitted to each of the valve stems 3 of two aerosol containers 1 and the nozzle. Five steps of disk sections 31 to 35 acting as partition walls in a flow direction of stored substances from the flow inlets 14b, 14c to the nozzle, i.e., a flow outlet of the mixing chamber 30a are arranged at the mixing chamber so as to form six steps of mixing sections 301 to 306 partitioned by partition walls. Flow inlets 31a to 35a facing toward the mixing sections 302 to 306 at an upstream side of a flow direction are formed at the disk sections 31 to 35 and at the same time the adjoining flow inlets 31a to 35a in a flow direction are displaced to each other in a lateral direction in respect to the flow direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002285831-A (JP)
Title: Regeneration method for catalyst activity of catalyst in exhaust gas line of diesel engine
Inventor: HOFFMANN MICHAEL DR
IPC: B01D53/86
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration method for the catalyst activity of a catalyst in an exhaust gas line of a diesel engine. SOLUTION: In this regeneration method for the catalyst activity of the catalyst in the exhaust gas line of the diesel engine constituted such that the catalyst is provided in the exhaust gas line of the diesel engine and has a catalyst activity film having at least an oxidation function on a honeycomb structural body having no filter function and the catalyst activity regenerates the catalyst activity of the catalyst whose catalyst activity is reduced due to the deposition of soot particles and hydrocarbon, the burning of the soot particles and hydrocarbon deposited on the catalyst is started by increasing an exhaust gas temperature in the upstream of the catalyst above 450 deg.C by temporally limiting to at least partially regenerate the catalyst activity of the catalyst.
Patent JP-2003211804-A (JP)
Title: Counter-interlocked stamper
Inventor: ISHIGAKI NOBUO
IPC: B41K1/50
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter-interlocked stamper of a simple structure manufactured at a low cost.  <P>SOLUTION: In the stamper for continuously imprinting by moving the impression face vertically, a counter 9 is fixed to an inner frame 2 vertically moving inside a body frame 1 of the stamper, and an interlocking means comprising a linking mechanism which actuates the counter 9 in an interlocking action with the vertical movement of the inner frame 2 is installed between the body frame 1 and the counter 9. Thus the number of imprintings is automatically and continuously counted simultaneously with the imprinting action.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215127-A (JP)
Title: Method for stabilizing solid phase immunological reagent and stabilizing solution used therefor
Inventor: WATANABE MAKOTO
IPC: G01N33/543
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stabilizing a solid phase immunological reagent and a stabilizing solution used therefor capable of maintaining high stability in a dry state over a long period by combining the saccharide of a specific concentration with the buffer solution of a specific concentration.  <P>SOLUTION: The method for stabilizing solid phase immunological reagent is characterized in that antigen or antibody fixedly retained on the solid phase is immersed in the saccharide which ranges from 20 to 80% and the buffer solution in saccharide which ranges from 0.5 to 2 M, then, the antigen or the antibody is dried, and the stabilying solution used therefor is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210917-A (JP)
Title: Bathtub water purifying cleaner, circular wiper used therein and operation handle also used as drain pipe
Inventor: SAITO SUMIJI
IPC: B01D35/05
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To perfectly remove not only foreign matter such as hair or fur floating on the surface of hot water or in hot water but also fur or slime sedimented on the bottom of a bathtub.  <P>SOLUTION: A filter exposing type cover is attached to the leading end of a pump and a disk-shaped wiper is mounted on the filter cover. An extension pipe having a proper length is inserted into the drain pipe of the pump and a grip is provided in the end part of the extension pipe and a drain hose is connected to the terminal of the extension pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002253586-A (JP)
Title: Constrained prosthetic knee and method for facilitating selection of component of prosthetic knee
Inventor: MEYERS JOHN E
IPC: A61F2/00
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a constrained prosthetic knee having a module hinge post and a rotation bearing part. SOLUTION: After a cannulated hinge column 40 is rotatably connected to a thigh bone component 22 of a prosthetic knee 20 and the thigh bone component 22 is arranged on a thigh bone and a shin bone component 24 is arranged on a shin bone, a hinge column extending body 42 can be arranged in front of a human both ranging through the hinge post 40 to the thigh bone component 22 of the prosthetic knee 20. The hinge post 40 is preassembled on the thigh bone component 22 and so its assembly is not required during transplantation. A meniscal component 26 for forming the rotation bearing part of the prosthetic knee 20 is packed as one package together with the hinge post extending body 42, facilitating the utilization of a proper hinge post extending body 42.
Patent JP-2002304814-A (JP)
Title: Recording device for information recording medium
Inventor: UEKI YASUHIRO
IPC: G11B7/24079
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium from which video contents of a DVD video whose copy is not inhibited can be copied at least once although the contents can be copied in the RTR(Real-Time Recording) mode and the contents cannot be copied in the DVD compatible mode. SOLUTION: The information recording medium recording method of this invention includes; a step of producing information recorded on a recording area R of an optical disk D including a lead-in area LI, which includes a first lead-in information area LI1 provided corresponding to the RTR mode and a second lead-in information area LI2 provided corresponding to the DVD compatible mode and having a pre-pit area PR and the recording area R, and a data area DA, as correction block information in the unit of error correction blocks different from a prescribed error correction block unit; and a step of recording the correction block information on the recording area R.
Patent JP-2003222115-A (JP)
Title: Driving hole for screw and driving bit for screw
Inventor: UENO YOSHIMITSU
IPC: B25B15/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving hole for a screw having good bitability and accurately securing the prescribed screw tightening torque without slippage of the driver bit.  <P>SOLUTION: An erect driven surface 13 erected with respect to the surface including the centerline of a driving hole 10 is formed on both the side walls of an engagement groove 11. While setting a deep part of the driving hole 10 as an inclined side wall, a fitting surface 15 for connecting the side wall of an adjacent engagement groove 11 is formed into a chevron shape. In the driving hole of the screw, the fitting with the driver bit 20 is made in the deep part of the driving hole 10. Transmission of driving force from the driver bit 20 is made on the erect driven surface 13. Therefore, the biting between the screw and the driver bit can be maintained same as before performance, and the screw is reliably secured in the driver bit when tightening the screw. In the screw having a comparatively small nominal diameter and a thin head, the erect driven surface is formed on the side wall of the engagement groove, and therefore the driving hole can be formed comparatively shallow so that sufficient strength can be secured without providing a reinforcing member between the head and the leg.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227571-A (JP)
Title: Poppet valve
Inventor: EGAWA YOSHIHIRO
IPC: F16K1/32
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a poppet valve preventing a valve element from closing even when the lift amount of the valve element is increased.  <P>SOLUTION: The valve element 5 is pressed on a seat portion 7 by an energizing means S, and communication between an inflow side flow passage 3 and an outflow side flow passage 4 is intercepted while the valve element 5 is pressed on the seat portion 7. An annular projecting portion 11 is provided at a tip end of the valve element 5. A small diameter first communicating hole 12 is formed in a base end side of the projecting portion 11 in a diametrical direction, and a large diameter second communicating hole 13 is formed in a tip end side of the projecting portion. When the valve element 5 is lifted, the second communicating hole 13 opens to the outflow side flow passage 4 after the first communicating hole 12 opens to the outflow side flow passage 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227274-A (JP)
Title: Frame material
Inventor: YANAIDA TOYOJI
IPC: E06B3/10
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight and eco-friendly frame material suitable for use in an opening part of a door, a sliding door, a door for a storage and the like.  <P>SOLUTION: This frame material is constructed of a core material 1, which principally consists of a soft fast growing tree such as a rubber tree, a falcata, an acacia, an manguim, and an eucalyptus, and a facing layer 3 covering the core material 3 and is suitably used for the opening part of the door, the sliding door, the door for a storage and the like. This light-weight frame material, which can be easily handled and can reduce a load to a supporting metal fitting, is good for conservation of a natural environment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227514-A (JP)
Title: Swing arm device
Inventor: AKAMATSU YOSHINOBU
IPC: F16C17/04
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin, small swing arm device which stably supports an imbalanced load of the swing arm in a rocking motion, and improving the rigidity.  <P>SOLUTION: A swing arm 10 provided with a magnetic head at one end thereof is disposed on a rotary support shaft 12 freely rotating normally or reversely through a bearing 1. The bearing 1 consists of a single row radial rolling bearing 6, and a thrust sliding bearing 5 comprising thrust plates 15 on both sides of an axial direction thereof. The width surface of an outer ring 3 in the radial rolling bearing 6 is a sliding bearing surface of the thrust sliding bearing 5. Two rows of spacer balls 7 are interposed in the axial direction 2 between respective rolling elements 4 adjoining to each other along the circumferential direction. The respective spacer balls 7 on both sides rotatably contact with the inner surface of the thrust plate 15 and the outer circumferential surface of an inner ring 2 respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232413-A (JP)
Title: Transmission for vehicle
Inventor: MATSUMOTO SHINYA
IPC: F16D41/28
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission for a vehicle applicable to a speed changing mechanism on which a shaft itself rotates, simple in constitution and capable of miniaturizing itself in the axial direction.  <P>SOLUTION: The transmission for the vehicle to selectively change speed changing gears to synchronously rotate with a hollow shaft 630 (640) over to each other for each of speed changing shafts by arranging a plurality of the speed changing shafts 63, 65, 67 constituted by axially supporting a plurality of the speed changing gears in one row by a hollow shaft in parallel so that the speed changing gears to correspond to each other are engaged with each other are furnished with a clutch mechanism provided between the hollow shaft 630 (670) and the speed changing gears 632, 633, 634 and a clutch operating element 631 (671) stored in the hollow shaft 630 (670), and the clutch mechanism selectively engages each of the speed changing gears with the hollow shaft in accordance with a position in the axial direction of the clutch operating element 631 (671).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232753-A (JP)
Title: Evaluation method for rate of change of stress in oriented film by using small-angle x-ray scattering method
Inventor: SAKURAI TAKASHI
IPC: G01L1/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a rate of change of a stress to which an oriented film is subjected in an orientation process as one stage of a production process of the oriented film by using the oriented film by using a small-angle X-ray scattering method and to provide a method for evaluating a rate of change of a stress in a film in an oriented state by using a two-dimensional small-angle X-ray scattering method.  <P>SOLUTION: The method enables the evaluation of the rate of change of the stress to which the oriented film is subjected in the orientation process as one stage of the production process of the oriented film by using the oriented film by using the small-angle X-ray scattering method. The method enables the evaluation of the rate of change of the stress in the film in the oriented state by using the two-dimensional small-angle X-ray scattering method. The method enables the evaluation of the rate of change of the stress by using a value of the ratio (SH/SV) of the scattering peak strength (SH) of a small-angle X-ray scattering in an orientation direction of the oriented film or the film in the oriented state to the scattering peak strength (SV) of a small-angle X-ray scattering in a direction at right angles to the orientation direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233336-A (JP)
Title: Retroreflective article formed with image and its manufacturing method
Inventor: MIMURA IKUO
IPC: G09F13/16
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new retroreflective article which has an image formed by removing a part of a specular reflection layer and making a part of the specular reflection layer into a non-specular surface in order to decrease problems of visibility and durability of an image installed in the retroreflective article, and its manufacturing method.  <P>SOLUTION: The method uses the retroreflective article including the retroreflective element layer having the surface where the specular reflection layer is exposed and comprises the stages of; A installing a light-reactive resin layer on the specular reflection layer on the 2nd surface; B making the light- reactive resin layer partially react by selective light irradiation; C partially removing a selected area of the light-reactive resin layer; and D forming the image by making the exposed part of the specular reflection layer into the non-specular surface on the spot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240214-A (JP)
Title: Portable gas burner
Inventor: AMAGASA MIEKO
IPC: F23D14/28
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a portable gas burner, to provide a performance for preventing extinguishing of the flame due to wind, and to satisfy all of requests to promote an increase of the heating power by appropriately arranging a sintered metal fiber multiple burner port type burner element at a appropriate position for exposure in a burner head of a portable gas burner for mountain climbing.  <P>SOLUTION: The burner head 4 is formed with a conical head type framework 4A formed of a base plate part 4a, a plurality of leg parts 4b stood on the base plate part and a top plate 4c continuously provided in each upper part of the support leg parts, and a plurality of inclined window ports 4d are opened. This inclined window port 4d is closed over the whole of the inclined side circumference by the sintered metal fiber porous burner port type burner element 5 provided in the window. Even if the framework A is miniaturized, a total area of the plurality of inclined window ports 4d is large enough to obtain the sufficient heating power by fine burner ports, and even if an extinguishing phenomenon is generated in the inclined window port 4, an influence to the adjacent inclined window port 4 is hindered by the leg parts 4b, and the generation of extinguishing of all flames can be prevented without using a windshield.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239180-A (JP)
Title: Minus ion generating processed material, method and apparatus for producing the same
Inventor: TSUKUDA HISAKAZU
IPC: D06N7/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a minus ion generating processed material such as wall paper, a fan, etc., efficiently exhibiting the plus action of minus ion and to provide a method and an apparatus for producing such minus ion generating processed material.  <P>SOLUTION: The minus ion generating processed material 1 is obtained by retaining fine powder containing powder of a minus ion generating raw material through an adhesive layer 20 on a substrate 10. Decorative indication such as a letter, a design, etc., is printed on the surface 11 of the substrate 10 before the formation of the adhesive layer 20 and after the printing, the transparent adhesive layer 20 is formed on the surface 11 of the substrate 10. The apparatus for producing the minus ion generating processed material is equipped with an adhesive layer forming means 30 for forming the adhesive layer 20 on the surface of the substrate 10 by printing in the middle of transportation and a powder spraying means 40 for spraying fine powder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237537-A (JP)
Title: Electronic key device for vehicle
Inventor: ASADA TETSUYA
IPC: B60R25/0215
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required until turning of an ignition knob is permitted after an operation of the ignition knob is carried out.  <P>SOLUTION: In a passive control unit 11, a command for releasing forbidding of turning operation of the ignition knob is an ignition knob lock device 16 based on a result of ID checking between the ignition knob lock device 16 for forbidding the turning operation of the ignition knob used at the time of starting of an engine and it and ID checking between a portable tool and it. The passive control unit 11 carries out the ID checking between the ignition knob lock device 16 and it before a pushing operation of the ignition knob is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241643-A (JP)
Title: Leader training supporting program, leader training supporting method, and leader training supporting apparatus
Inventor: KINO TAKASHI
IPC: G06Q50/10
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leader training supporting program, a leader training supporting method, and a leader training supporting apparatus for guiding, in the training of a project leader, so that the target skill value set by a trainee on skill items to be acquired in specialized skill and leader skill is adequate to the trainee.  <P>SOLUTION: The leader training support program is so constituted that a learning curve indicating the desirable process of acquisition of specialized skill and leader skill, and a target zone indicating the range of target setting based on the present skill value and the learning curve are generated and, when the target skill value set by the trainee deviates from the target zone, a guidance is provided to urge the trainee to modify the target.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241601-A (JP)
Title: Electrophotographic printer
Inventor: TAKAYASU HIDENORI
IPC: G03G21/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a belt photoreceptor from vibrating by preventing the deformation of the belt photoreceptor due to sucking, and then, to obtain a stable image.  <P>SOLUTION: As for the electrophotographic printer provided with the belt type photoreceptor and a brush for cleaning the photoreceptor by sucking with rotation in contact with the photoreceptor, toner is separated from the sucked air including the toner, thereafter, the air is returned near the brush.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240353-A (JP)
Title: Hot-water tank
Inventor: MATSUMOTO OSAMU
IPC: E03D9/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent water leak trouble while employing a synthetic resin tank.  <P>SOLUTION: The bag-shaped tank 1 with a heater 9 provided therein is housed in a case 2 which is incombustible or flame retardant and capable of storing water, and interspace 2s is provided between the tank 1 and the case 2. The tank 1 can change its shape according to the internal pressure, and is attached to the inner circumferential surface of an attaching member 3, which is provided at the opening 2k of the case 2 and formed of an incombustible or flame retardant material with rust preventive property. The case 2 is integrally built by double-seaming the rim of an upper half 2a and the rim of a lower half 2b together. A water leak detector 10 is provided in the interspace 2s between the tank 1 and the case 2. Since, in this structure, the tank 1 is covered by the case 2 which is incombustible or flame retardant and capable of storing water, even if the tank 1 is broken by heating without water, there is no possibility that the water leak trouble will have effect on the outside. Should the tank 1 be ignited, the case 2 securely contains the spread of fire to the outside.  <P>COPYRIGHT: (C)2003,JPO