baber/WOPTO huggingface dataset:
Patent JP-2005018221-A (JP)
Title: Mechanism for generating step in depressing force for pedal device
Inventor: KAWAHARA SADAHIRO
IPC: G05G5/03
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide for generating a step in depressing force mechanism for a pedal device, allowing drastic reduction of the number of components to further simplify a structure.  <P>SOLUTION: In this mechanism for generating a step in depressing force 10, a guide part 6 formed in a pedal lever 3 is movably disposed with an end part 5a of a sensor lever 5 of a depressed amount detection means 4 such that the sensor lever 5 moves interlockingly with depressing of the pedal lever 3, and a required portion of the guide part 6 is provided with a resistance addition means 11 adding resistance to the movement of the end part of the sensor lever 5. Because for generating a step in depressing force is accomplished by the simple structure such that the guide part 6 is provided with the resistance addition means 11, the number of the components is reduced to complete the mechanism for generating a step in depressing force at low cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018306-A (JP)
Title: Reading lens and reading lens system for use in bar code reader
Inventor: HANAI MIKIO
IPC: G02B27/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reading lens and a reading lens system for use in a bar code reader that can accurately read in a bar code by a low-cost structure despite using photodetectors of a small aspect ratio.  <P>SOLUTION: The reading lens has a rotationally asymmetric, aspheric surface at least on one side, and satisfies a conditional expression (1) or (2) from a central portion to a peripheral portion of the lens. Conditional expression (1): ∞>ASX/EFL>0.1, ASY≈0; (2): -∞<ASX/EFL<-0.15, ASY≈0, wherein ASX is a sub direction astigmatism value, ASY is a main direction astigmatism value and EFL is a focal length. Since the main direction astigmatism value ASY is ASY≈0 (c), an image of a bar code B in a main direction M is practically formed on the surface of the photodetectors 2 (a). Since the sub direction astigmatism value ASX is ASX=-5.12 (c), an image of the bar code B in a sub direction N is formed about 5.12 mm before the photodetectors 2 and then spread onto the photodetectors 2 (b). The image on the photodetectors 2 is in focus in the main direction M and out of focus in the sub direction N. An adverse effect such as a blur K in the sub direction N of the bar code B is thus compensated, so that the bar code B can be read accurately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018313-A (JP)
Title: Input pointing unit and input device
Inventor: NOMURA MASARU
IPC: G06F3/0354
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pointing device that enables high operability and various operations.  <P>SOLUTION: An input pointing unit 10 has, on a top surface of a body 11, top switches 21 and 22 and a rotary switch 23, and has, on a body bottom 12, a projection 13 delimited along a virtual centerline 14 and bottom switches 31 and 32 positioned beside the projection 13. The top switches 21 and 22 and rotary switch 23 are switched on by a pressing operation by a user's finger, and the bottom switches 31 and 32 are pressed and switched on when the body 11 is tilted on the projection 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017588-A (JP)
Title: Galvanometer mirror
Inventor: SOMENO YOSHIHIRO
IPC: G02B26/10
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvanometer mirror which is wide in the width of an angle change and is high in accuracy.  <P>SOLUTION: The galvanometer mirror 1 has a mirror unit 2 which pivotally supports a plurality of reflection plates 10 and 10 having light reflection surfaces 11 by means of a support shaft 20 and an oscillation mechanism which minutely oscillates the mirror unit 2 around the support shaft 20 and a moving mechanism which moves the mirror unit 2 in an axial direction. The respective reflection plates 10 and 10 pivotally supported by at the support shaft 20 of the mirror unit 2 are arranged in parallel to each other and are so arranged that the reflection surfaces 11 and 11 of the adjacent reflection plates 10 and 10 form a prescribed angles. The mirror unit 2 minutely changes the angles of the reflection surfaces 11 around the support shaft 20 by means of the oscillation mechanism and switches the reflection surfaces 11 by means of the moving mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021244-A (JP)
Title: Vacuum cleaner
Inventor: MATSUMOTO YUKIMITSU
IPC: A47L7/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner prevented from scattering dust on a floor surface and exhibit an improved exhaust efficiency.  <P>SOLUTION: The vacuum cleaner 1 cools a cord reel chamber 17 by supplying the exhaust air of an electric blower 19 to the cord reel chamber 17 adjacent to a motor chamber 16 and has a rear cover 13 covering the rears of the motor chamber 16 and the cord reel chamber 17. A cord outlet 23 to extract a power cord 21 is provided in the upper portion of the rear cover 13, a slope 13b facing a cord reel 20 is provided below the cord outlet 23 and a vent hole 24 communicating with the outside is formed on the slope 13b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004266240-A (JP)
Title: Nitride semiconductor element and its manufacturing method
Inventor: NAGAHAMA SHINICHI
IPC: H01L21/762
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor element comprising a counter electrode structure, and a method for manufacturing it.  <P>SOLUTION: A substrate 1 for growing having a coefficient of thermal expansion larger than that of n-type and p-type nitride semiconductor layers comprises two facing principal surfaces. At least n-type nitride semiconductor layers 2-5, an active layer 6 and p-type nitride semiconductor layers 7-8 are grown on one principal surface of the substrate 1 to form a bonding laminate. Then a first bonding layer 9 comprising one or more metal layer is provided on the p-type nitride semiconductor layer 8, meanwhile a second bonding layer 11 comprising one or more metal layer is provided on one principal surface of a supporting substrate 10, comprising facing two principal surfaces, and having a coefficient of thermal expansion larger than that of the n-type and p-type nitride semiconductor layers and further equal to or smaller than that of the substrate for growing 1. Then the first bonding layer 9 and the second bonding layer 11 are made made to face each other, and the bonding laminate and the supporting substrate 10 are pressure-welded by heating, to bond. After this, the substrate for growing 1 is removed from the bonding laminate to acquire the nitride semiconductor element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005022302-A (JP)
Title: Preform for fiber-reinforced composite material and its production method
Inventor: NISHIYABU KAZUAKI
IPC: B29C70/10
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a preform for a fiber-reinforced composite material in a complex three-dimensional shape to include a T-shaped structure which can easily revise the preform by peeling it when it can not be joined to a proper position in a production process without affecting the strength and durability of a finally obtained product.  <P>SOLUTION: The joined part of the T-shaped structure is formed by sewing the overlapped parts of two reinforcing fiber sheets by a needle having a hook without using a thread. In the sewing, the constituent fibers of one reinforcing fiber sheet are driven into the other reinforcing fiber sheet without being displaced by a shearing load acting between the two sheets in the joined part and in a peelable degree.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030786-A (JP)
Title: Method for measuring axle load and weight of bridge passing vehicle, and its device
Inventor: KATSUURA HIROSHI
IPC: G01G19/03
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring an axle load and weight of a bridge passing vehicle, and its device which measure the vehicle weight in the noncontact state between the vehicle and a measuring instrument, to thereby dispense with traffic regulation at the vehicle weight measuring time, and to avoid breakage occurrence caused by contact of the measuring instrument with the vehicle, and also measure highly accurately the weight in every running state or the stopping state, for example, at the vehicle running time at constant speed, at the speed reducing time, at the speed increasing time or at the stopping time.  <P>SOLUTION: In this weight measuring means of the bridge passing vehicle, a plurality of speed detection sensors are installed along a running route, to thereby detect the running speed of the passing vehicle. An axle detection sensor is installed on the running route, to thereby detect the axle position and the number of axles of the passing vehicle, and vehicle recognition of the passing vehicle is performed by the running speed and the axle position. A deformation quantity measuring means is installed on the bridge, to thereby measure the deformation quantity of the bridge in a plurality of times within a set measuring time corresponding to at least the axle of the passing vehicle recognized as a vehicle, and the weight of the passing vehicle is calculated with vehicle recognition data and measurement data of the deformation quantity corresponding to the axle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028620-A (JP)
Title: Method and apparatus for cutting work using band saw
Inventor: WATANABE NOBUFUMI
IPC: B24B27/06
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work cutting method using a band saw for stably supplying a highly precise wafer by achieving the stabilization of variation in the thickness of the wafer and the reduction of the undulation of the wafer when the work is cut by the band saw, and a work cutting apparatus therefor.  <P>SOLUTION: An increase or decrease in cutting resistance during cutting is detected from an increase or decrease in the quantity of the power of a first motor 5 for rotating a blade 2 and, corresponding to an increase or decrease in the cutting resistance or the consumption quantity of power, the cutting speed of a second motor 4 for moving the blade 2 in a cutting direction is controlled so as to be decreased or increased or to make the detected consumption quantity of power of the first motor 5 constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035551-A (JP)
Title: Assembling method for disk-like medium case
Inventor: IKEBE MASARU
IPC: G11B23/03
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling method for a disk-like medium case by which a disk-like medium can be incorporated by the same automatic assembling machine into a plurality of kinds of disk-like medium cases having different case thicknesses.  <P>SOLUTION: In this assembling method for a disk-like medium case, the disk-like medium case is equipped with a case body 11 which can house the disk-like medium C and a lid body 12 which turns to the case body and can open/close the case body. When a plurality of kinds of the disk-like medium cases having different case thicknesses are assembled by the automatic assembling machine 50 while carrying the disk-like medium cases, the lid body is opened, and is developed together with the case body in a manner to be extended in a space between a pair of wall sections 51 and 52 whch are arranged on the automatic assembling machine. The disk-like medium C is housed in the case bdoy, and the lid body is closed. For a plurality of kinds of the disk-like medium cases, the developed total length L is constituted to be substantially the same, and an interval for a pair of the wall sections is determined based on the developed total length.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040976-A (JP)
Title: Wiper of liquid ejection head and liquid ejector
Inventor: NAGASE MAKOTO
IPC: B41J2/165
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper of a liquid ejection head capable of wiping a liquid ejection head surely by coming into line contact therewith in which a stress is not applied when it is not used and aging due to a stress is eliminated, and to provide a liquid ejector.  <P>SOLUTION: The wiper 10 for wiping a liquid ejection head 51 when moving relatively thereto comprises a planar wiping member 80 deformable resiliently when the liquid ejection head 51 is not wiped and having a recessed end part 90 for wiping the liquid ejection head 51 which is protruded in the advancing direction of the liquid ejection head 51 when coming into line contact with the liquid ejection head 51 thus wiping the liquid ejection head 51, and a supporting member 81 provided on the back with regard to the advancing direction of the wiping end part 90 and sustaining protrusion thereof when the wiping end part 90 comes into line contact with the liquid ejection head 51 thus wiping the liquid ejection head 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041284-A (JP)
Title: Train approach alarming system and position determining method for trackmen on track
Inventor: SHIMIZU IKUO
IPC: B61L23/06
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To issue an alarm optimally about an approaching train by introducing such a structure that the GPS information is reflected on the track on an electronic map in which block sections are further subdivided.  <P>SOLUTION: A train approach alarming system according to the invention includes a train approach alarm device 7 to judge if any train is approaching from the position information of each train 6 given by a train position extracting device 10 and the position information about any trackman 2 given by a portable terminal unit 3. The train approach alarm device 7 allocates position information of trackmen to each of the divisions formed by itemizing one closed section and transmits an alarm about the train approaching to the portable terminal unit 3 of the trackman 2 when the position information of the train for the applicable division has become within the specified range, i.e. the train watching distance is attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045398-A (JP)
Title: Method and device for photography assistance, and photographing device
Inventor: ITO MASATO
IPC: H04M3/493
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for photography assistance and a photographing device that can easily present an object which can be photographed from nearby a current position and a photography point suitable for photography of it to a user of the photographing device.  <P>SOLUTION: The photographing device 101 can communicate with a server 102 which stores history information regarding objects photographed by a plurality of photographing devices and photography points of photography of the photographed objects. Then the photographing device 101 is equipped with a position/angle acquisition part 201 which acquires current place information, a data transmission part 204 which transmits the current place information to the server 102, a data reception part 209 which acquires from the server 102 photography assistance information including the objects which can be photographed from nearby the current place and suitable photography points nearby the current place where the photographed objects are photographed, and a presenting means of presenting the photography assistance information to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028006-A (JP)
Title: Apparatus for holding endoscope, and magnetic anchor remotely guiding system
Inventor: UEDA HIROHISA
IPC: A61B1/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope holding apparatus with little possibility of uselessly damaging a lesion part in the internal part of a patient and its peripheral part, and to provide a magnetic anchor remotely guiding system.  <P>SOLUTION: The apparatus includes a holding member for holding an object region in an object; and an anchor for pulling the holding member via a connection member. The holding member is provided with a suction part comprising a contact part to contact with the objective region by closed curve; and a hollow part for forming a closed space when the contact part is closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004129233-A (JP)
Title: Swing camera
Inventor: HORIGOME YUKI
IPC: G03B17/02
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-saved miniaturized swing camera in which driving power of a driving motor is reduced by minimizing resistance which occurs when bending a flexible cable or the like electrically wired from a fixed part to a movable part in the swing camera or the like whose photographing direction is changed by the driving motor.  <P>SOLUTION: The flexible table electrically wired to the movable part is connected to the fixed part while being led out of at least two positions on both sides of a turning axial line of the movable part such that a planar portion of the flexible cable becomes parallel with the axial line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005037250-A (JP)
Title: Attached pipe examination device
Inventor: YANO MOTOMI
IPC: E03F7/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To push up smoothly a camera head in an attached pipe regardless of the connection direction of the attached pipe in an attached pipe examination device for examining the internal state of the attached pipe branched from the main pipe of a sewerage or the like.  <P>SOLUTION: A tail part 3 is loaded on an automotive car 6, and a head part 2 is connected to the front side of the tail part 3. A cylindrical swing member 15 is provided on the head part 2 rotatably in the front-to-back direction (the turning direction around the axis in parallel with the width direction of the automotive car 6) and in the right-to-left direction (the turning direction around the axis in parallel with the advancing direction of the automotive car 6). A camera cable 20 is freely inserted into the swing member 15, and the camera head 22 is mounted on the tip of the camera cable 20. Hereby, even if the attached pipe is faced to any direction, not only the swing member 15 but also the camera head 22 can be faced to the direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037749-A (JP)
Title: Liquid crystal drive device
Inventor: MATSUBARA NOBUNARI
IPC: G09G3/36
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal drive device capable of increasing response speed of a liquid crystal even when sufficient overdrive is not carried out.  <P>SOLUTION: In generating overdrive pixel data of next frame corresponding to current pixel data, when sufficient overdrive corresponding to the previous pixel data has not been performed, overdrive pixel data considering overflow of the previous pixel are generated and supplied to a liquid crystal display. In the liquid crystal display, the response speed of the liquid crystal is increased by adding in the next frame a shortage part of drive in the previous frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041557-A (JP)
Title: Heating-treatment packaging body and packaging method of contents in heating-treatment packaging body
Inventor: SUGIYAMA TAKUJI
IPC: B65D81/34
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating-treatment packaging body with regard to a packaging body being filled with foods, etc., which makes for heating-treating by a microwave oven of contents such as food products, etc. as they are wrapped, and which prevents rupture of the packaging body due to heating and pressure rise inside, and deformation or breakage of the packaging body after relieving of pressure, and to provide a packaging method of contents in a heating-treatment packaging body.  <P>SOLUTION: The heating-treatment packaging body A has a container body whose encasing body is filled with contents (b) inside, and a lid body stuck by heat seal to the whole of the upper surface of the flange of the container proper, thus providing airtight package enclosure on the container body. A belt-like heat seal S provided both on the whole periphery portion of the flange and on the lid body has a first protrusion(s) 15 provided at its inner end side on the upper surface of the flange, the first protrusion(s) being in continuation with the belt-like heat seal with its (their) tip portion(s) directed toward the encasing body side, at one location or at a plurality of locations, and a first air vent(s) 16 is (are) bored on the upper surface of the flange, penetrating through the flange in the direction of its thickness, located in the vicinity and outside of the first protrusion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003861-A (JP)
Title: Outdoor unit of engine heat pump
Inventor: TAKAHASHI YOSUKE
IPC: F01P7/16
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein convection is generated by a collision between cooling water flow from a direct coupling pipe and water in a radiator R in a radiator outlet header, heat radiation of the cooling water occurs, the cooling water is cooled slightly, an avoiding effect of supercooling of an engine E is decreased.  <P>SOLUTION: In a cooling water system in an outdoor unit of an engine heat pump, a thermostat valve TH is disposed on the downstream side of an exhaust heat recovery apparatus, and temperature of the cooling water is detected by the thermostat valve. The cooling water system has a branch control constitution so that the cooling water is guided to the radiator via a radiator guide pipe to be cooled when the temperature is not lower than a certain value, or the cooling water is not cooled by the radiator but the cooling water Wa is fed directly to a cooling water pump via the direct coupling pipe when the temperature is detected to be not higher than the certain value. The direct coupling pipe that is not guided to the radiator is connected to a position of a cooling water pipe extended from the radiator outlet header which is separated from the radiator outlet header.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005046902-A (JP)
Title: Triple joining body, and method for manufacturing the same
Inventor: KOMATSU KAZUNARI
IPC: F16F9/54
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triple joining body which causes no problems in strength or manufacture even by utilizing bulge-caulking, and a method for manufacturing the same.  <P>SOLUTION: The triple joining body is constituted by joining a knuckle bracket 10 connected to a knuckle of a vehicle body with a tube 3 of a hydraulic buffer, and a supporting bracket 11 such as a hose bracket and a stabilizer bracket with an outer peripheral surface of the knuckle bracket 10. In the method for manufacturing the triple joining body, bulge-caulking is performed outwardly in the radial direction from the inner side of the knuckle bracket 10, the knuckle bracket 10 and the supporting bracket 11 are joined with each other by a joining unit 21, bulge-caulking is performed inwardly in the radial direction from the outer side of the knuckle bracket 10, the knuckle bracket 10 and the tube are joined with each other by a joining unit 20, and the three components are tightly joined with each other without interposing the joining unit 21 at an overlapping part of the knuckle bracket 10 and the tube 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI