baber/WOPTO huggingface dataset:
Patent JP-2003066354-A (JP)
Title: Multibeam scanner and image forming machine equipped with multibeam scanner
Inventor: MUKAI TOSHIRO
IPC: H04N1/036
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a multibeam scanner capable of making a distance between beams short without causing the lowering of light quantity and excellently forming a latent image on a photoreceptor even in the case of utilizing an existent semiconductor laser array as it is, and an image forming machine. SOLUTION: The semiconductor lasers 22A and 22B, collimating lenses 23A and 23B, apertures 24A and 24B, a toric mirror 25 and a toric lens 26 are disposed along an optical axis in a multi-holder 21. The respective light beams emitted from the lasers 22A and 22B are totally reflected in a direction where the distance between the beams gets shorter by the mirror 25. The totally reflected light beams are refracted to be nearly parallel beams by the lens 26. By moving to slide the lens 26 in an optical axis direction, the distance between the beams is adjusted.
Patent JP-2003062234-A (JP)
Title: Pachinko game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine allowing a very interesting game to be played by reporting standby time during which a symbol to be selected varies. SOLUTION: The game machine has a time display means for reporting in a symbol display area F the elapse of the standby time of variation of a symbol to be selected which is variably displayed in a symbol display device 6, so that the player can appropriately select the game machine with a higher gain effect, based on the time elapsed. The elapse of the standby time is reported using an elapse effect pattern in which the effect of the background is associated with the pattern to be selected, so that the player is allowed to concentrate on the game even during a standby condition in which the pattern varies, and the game becomes much more interesting.
Patent JP-2003070142-A (JP)
Title: Terminal arranged perpendicular to contact face and power cable terminating joint using the same
Inventor: TERAYAMA ATSUSHI
IPC: H01R4/18
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a terminal arranged perpendicular to contact face and a power cable terminating joint using the same which have no angular restriction in the axial direction at a time of attachment, hardly needs labor or time for arrangement, in which a connecting space can be reduced and which is excellent in strength. SOLUTION: In a fixing terminal for fixing the conductor pull-out bar of a power cable end part and a pressurized terminal for compressively connecting a lead-wire, the respective connecting parts of the fixing terminals and the pressurized terminal are constituted so as to be perpendicular to the longitudinal direction of the power cable. At the power cable terminating joint which is formed by connecting the fixing terminal for fixing the conductor pull-out bar of the power cable end part and the pressurized terminal for compressively connecting the lead wire, the respective connecting parts of the fixing terminals and the pressurized terminal are constituted so as to be perpendicular to the longitudinal direction of the power cable.
Patent JP-2003061944-A (JP)
Title: Calibration method for tomograph
Inventor: OIKAWA SHIRO
IPC: A61B6/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a calibration method for a tomograph capable of reducing fluctuation in performance among a plurality of tomographs. SOLUTION: An X-ray tube and an X-ray detector disposed opposite to the X-ray tube with a calibration phantom having two small balls formed of a high absorber interposed between them are synchronized on the parallel planes, and scanned in a circle around the rotary tomographic axis to obtain integrated projection images G of the two small balls projected on the X-ray detector. The center points P are obtained from the respective projection images G, and connected by a straight line to obtain a projection line Z' of the rotary tomographic shaft. The movement of the X-ray detector D is adjusted so that a designated pixel column H of the X-ray detector D coincides with the projection line Z'.
Patent JP-2002282396-A (JP)
Title: Golf club set
Inventor: SHIRAISHI TAKAYUKI
IPC: A63B102/32
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf club set, which makes it possible to perform with less golf clubs equal to or better than former ones. SOLUTION: The golf club set, consisting of clubs A1-A6 amounting 4-7 clubs each fitted with head 3 on the tip of shaft 1 comprises club faces, whose least degree of loft angle among the clubs A1-A6 is 24 degrees or less with the largest degree being 46 degrees or larger, wherein a retrogression volume in the head gravity shaft axis is nearly fixed with a fluctuation margin of a gravity retrogression volume to be set at 2 mm or less for all clubs, whose loft angles fall within a scope of 24-46 degrees.
Patent JP-2003067761-A (JP)
Title: Image forming method and system
Inventor: NODA TOMOTAKA
IPC: G06T7/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and a system capable of forming an image expressing a new characteristic which is not present in each model image by use of two model images while leaving the characteristics of the both. SOLUTION: A plurality of model images are composed to form a (contracted) composed image, and the area for a (contracted) formed image that is the image to be formed is prepared. A virtual pixel value is generated on the outside of the formed image area a, masks are arranged on the formed image area and also on the composed image. The similarity of the masked area on the formed image area and the masked area on the composed image is determined while moving the mask on the composed image by one pixel as the position of the mask on the formed image area is fixed, and the attribute information of the pixel e having the highest similarity is assigned as the attribute information of the pixel on the formed image area.
Patent JP-2003062015-A (JP)
Title: Reclining wheelchair
Inventor: YAMAZAKI RYUJI
IPC: A61G5/12
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a reclining wheelchair that a user can adjust the angle of gradient of a backrest by himself in the chair, and fold a wheelchair itself in a horizontal direction. SOLUTION: The reclining wheelchair provides a frame 3 which can be folded in a horizontal direction, a seat 15 which is set up on the frame 3, a backrest 20 which is set up on the backside of the seat 15 of the frame 3 and is movable between an uprising position and a sloping position, a actuator 24, 24 which drives the backrest 20 and can be retained at any positions between the uprising position and the sloping position, a reclining lever 33 which is set on a position manipulated by a user sat down in the seat 15 and manipulates the actuator 24, 24, and a headrest 41 which is placed on the frame 3. The headrest 41 has a headrest main body 42 and a fixing mechanism 43 which supports the headrest main body 42, is linked to the right and left end of the frame 3, and is folded in a horizontal direction with fold of the frame 3.
Patent JP-2003078440-A (JP)
Title: High frequency switch circuit
Inventor: NAKAMURA MITSUTOSHI
IPC: H01P1/15
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency switch circuit with which a high frequency component can be miniaturized. SOLUTION: In this high frequency switch circuit in which an antenna terminal 1 to which an antenna is connected, a transmitting terminal 2 to which a transmitting circuit TX is connected, a receiving terminal 3 to which a receiving circuit RX is connected, a first switching diode 5 connected between the antenna terminal 1 and the transmitting terminal 2, a transmission line 7 connected between the receiving terminal 3 and the antenna terminal 1, a second switching diode 6 connected between the transmission line 7 and a ground electrode, and a control terminal 4 for performing on/off control of the first and second switching diodes with respect to an anode end of either of the first switching diode 5 through a coil 8. The line length of the transmission line 7 is longer than 1/4 of the wavelength (λ) of a central frequency of a transmission signal.
Patent JP-2003071109-A (JP)
Title: Pachinko machine
Inventor: KO FUKI
IPC: A63F7/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine with a simple structure which enables notification of the number of balls obtained (number of output balls) with a relatively higher accuracy. SOLUTION: The number of prize balls put out is obtained from the number of winning balls and the number of prize balls determined corresponding to scoring ports during the big win operation and the estimated value of shot balls is obtained based on the elapse time from the moment of starting big wins to estimate a value, obtained by subtracting the estimated number of shot balls, from the number of prize balls put out as the number of output balls (the number of balls obtained). A sound of a mode corresponding to the range of the number of output balls (range of the number of balls obtained) containing the estimated number of output balls is selected and the sound of the mode selected is generated with a speaker to allow the quick grasping of the number of output balls.  As a result, there is no error in accuracy due to difference in time at the moment of detection caused under the conventional art thereby improving the detection accuracy. Thus, players can easily discriminate the range of the number of output balls, ultimately the rough number of output balls from sounds generated from the speaker thereby enabling proper judgment of whether games are proceeding favorably or not.
Patent JP-2003074838-A (JP)
Title: Combustion control device
Inventor: KITO AKIHITO
IPC: F23N1/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To maintain performance, such as combustion and an output, of a gas instrument in an excellent state even when a plurality of fuel gases are used in parallel. SOLUTION: A proportional valve 20 set in a control range for LPG and a first solenoid valve 21 to open and close a gas flow passage are situated on a first gas pipe 17, in the order from an upper stream. A second proportional valve 22 set in a control range for DME and a second solenoid valve 23 are situated, in the order, from an upper stream on a second gas pipe 18. In the case LPG is supplied, the first solenoid valve 21 is opened to form a gas supply route, and a first gas pipe 17 is used. In the case DME is supplied, the second solenoid valve 23 is opened to form a gas supply route and a second gas pipe 18 is used.
Patent JP-2003074590-A (JP)
Title: Frictional member for electromagnetic clutch
Inventor: FUJIKAWA HIROYUKI
IPC: C09K3/14
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a frictional member excellent in heat resistance and by which miniaturization and large torque transmission are compatible. SOLUTION: Cellulose pulp which have been conventionally much contained in reinforced fiber materials is reduced. Instead of it, the frictional member is impregnated with spherical calcium silicate fiber excellent in heat resistance and acrylic fiber to improve the heat resistance. And further, fixibility required for the heat resistant member for clutches is secured by these materials and cork powder. A necessary strength for a preformed body is secured by spherical calcium silicate fiber and by mixing acrylic fiber, a product strength can be obtained.
Patent JP-2003077025-A (JP)
Title: Paper sheet discriminating device and method
Inventor: MATSUMOTO YUJI
IPC: G01N21/892
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet discriminating device capable of improving the accuracy in discrimination by inhibiting the interference of light applied from the plural light sources when paper sheets is read out and discriminated by utilizing the light applied by plural light sources. SOLUTION: This paper sheet discriminating device comprises a first light source 121 for applying the light to one face of the paper sheet 1, a second light source 122 for applying the light to the other face of the paper sheet, a photo-electric converting means 130 for receiving the light transmitted through the paper sheet and the light reflected from the paper sheet, and converting the same into an electric signal, a timing control means 140 for lag controlling the light emitting timings of the first and second light sources, and a discriminating means 150 for separating a signal corresponding to the transmission light and a signal corresponding to the reflection light from the electric signal on the basis of the lag control, and discriminating the paper sheets on the basis of the separated signals.
Patent JP-2003077721-A (JP)
Title: Electromagnetic coil and electromagnetic coil insulating device
Inventor: ICHIHARA SUNAO
IPC: H01F7/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a compact high-grade electromagnetic coil by winding a thin film tape composed of a high-polymer material on an electromagnetic coil conductor as an electric insulating tape with excellent reliability, in the electromagnetic coil obtained by winding the electromagnetic coil conductor. SOLUTION: A plurality of thin film tapes 15 composed of high-polymer materials are helically wound on an electromagnetic coil conductor 1 without being overlapped each other and having no gap in a state of abutting on each other. Further, the thin film tapes 15 adjacent to each other in a thickness direction are shifted by a predetermined width to be wound on the electromagnetic coil conductor 1.
Patent JP-2003072994-A (JP)
Title: Paper splicing device of rotary press
Inventor: TOYOMURA YUKIO
IPC: B65H21/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a paper splicing device of a rotary press capable of connecting paper by stably and surely sticking the front end of a new roll of paper to a web during running. SOLUTION: This paper splicing device 4 of the rotary press comprises a paster roller 11 for pressing the running web 2 against the outer peripheral surface of the new roll of paper. Right and left arms 9a and 9b supporting the paster roller 11 are installed swingably through compressive springs 16. When a pressing force is not present on the paster roller 11, the right and left arms 9a and 9b are operated integrally with each other.
Patent JP-2003087501-A (JP)
Title: Image reader and image forming device
Inventor: YAMANE HIDEO
IPC: G06T1/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can suppress heat generation of a motor and a driver without providing a cooling fan or a heat radiation plate and contributes to reduction in the cost. SOLUTION: This image reader in which a light source and a reflecting mirror constituting a scanning optical system are driven by a driver and a motor, is provided with an electric power integrating means for accumulating each of electric power necessary for moving operation of the light source and the reflecting mirror, and a control means for providing a first threshold with respect to the electric power integrated by the electric power integrating means and for performing control to reduce the average current of the motor during the returning operation of the light source and the reflecting mirror when the electric power surpasses the first threshold.
Patent JP-2003083928-A (JP)
Title: Comparison electrode
Inventor: IWAMOTO YOSHIKAZU
IPC: G01N27/30
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a comparison electrode which can prevent an inside liquid from being clogged, which is handled and stored easily, which can be used at high temperature, which is compact and whose impedance can be lowered by increasing the contact area of the liquid with a sample. SOLUTION: The comparison electrode D is formed in such a way that a plurality of capillaries 1, 1, etc., whose composition is a silica-based sodium- based or lithium-based glass with ion conductivity are bundled, that ends on one side of the bundled capillaries 1, 1, etc., are electrically connected by a conductor 2, and that a lead wire 3 for reference-potential derivation is connected to the conductor 2.
Patent JP-2003092209-A (JP)
Title: Composition for resin-bonded magnet, and resin-bonded magnet using the composition
Inventor: YOSHIZAWA SHOICHI
IPC: C08K3/08
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin-bonded magnet for which the lowering of its magnetic characteristic caused by oxidation deterioration received conventionally is prevented when subjected to high-temperature molding, and which not only has superior magnetic characteristics by making possible the high orientation of its anisotropic magnet material the orientation properties of which become important, but also excels in the flexibility of its shape, molding quality, and mechanical strength, and to provide a composition for resin-bonded magnet during its usable time which poses a biggest problem when a thermosetting-resin binder is used in it. SOLUTION: In the resin-bonded magnet-oriented composition and the resin- bonded magnet using the same composition, the composition is made of magnetic powder (A), in whose constituent elements transition metal elements are include, and a resin binder (B). The main component of the resin binder (B) is a thermosetting resin (B-1) containing an organic peroxide (B-2) which has radical polymerization reactivity, and further, an N-oxyl class of compound (C) is blended with the main component.
Patent JP-2003090267-A (JP)
Title: Icing prevention device in vaporizer
Inventor: TSUTSUMIZAKI TAKASHI
IPC: F02M21/06
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an icing prevention device capable of warming a vaporizer and effectively inhibiting a generation of icing without consideration to corrosion by a warming fluid for warming the vaporizer and inhibiting a function of the vaporizer. SOLUTION: The icing prevention device is provided with the vaporizer V for reducing a pressure of a gas fuel in a gas fuel source to the approximately atmospheric pressure state; and a forced-feed lubrication mechanism K for suctioning a lubricant in an oil pan 31 to an oil pump 33, feeding the lubricant of which the pressure is increased at the oil pump 33 to an oil cooler 35 and recirculating the lubricant into the oil pan 31 after the lubricant retained to an appropriate temperature at the oil cooler 35 is fed to a slide part of an engine. A part or a whole of the lubricant flowing in the forced-feed lubrication mechanism K is circulated into a casing of the vaporizer V.
Patent JP-2003090939-A (JP)
Title: Illuminator
Inventor: YOKOYA RYOJI
IPC: F21Y101/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To alleviate a thermal load and to improve incidence efficiency without reducing incident luminous flux. SOLUTION: An illuminator is provided with a transparent tapered rod 4 wherein the area of one end surface at the side of a light guide 3 is almost equal to the cross section of a fiber-optic light guide, the area of the other end surface at the side of the light source 1 is smaller than the area of the one end surface and the diameter is equal to or greater than that of the light condensing pattern, the end surfaces are made almost smooth, and the side face is configured to be a tapered part 4a. The one end surface is brought almost in close contact with the end surface of the light guide 3 so that the other end surface at the side of the light source 1 is located in the vicinity of the light condensing part.  Consequently, light which is made incident on the tapered rod 4 and then made incident on the tapered part 4a of the side face is totally reflected on the tapered side face, acquires a smaller angle component to the optical axis and arrives at the incidence end of the light guide. Thus energy density distribution in the light guide incidence end is made more equalized than that of the light condensing part, and hence the peak value is reduced and the thermal load is alleviated.
Patent JP-2003100333-A (JP)
Title: Fuel cell power generation equipment and turbine power generation equipment
Inventor: FUJII KENTARO
IPC: H01M8/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation equipment in which a large amount of steam is not required for reforming a fuel gas even a fuel cell power generation part 1 is arranged in series. SOLUTION: Fuel cell parts 1a, 1b, 1c, 1d and 1e that generate power by electrochemical reaction of air and a fuel gas through electrolyte are placed in series. Fuel gases f1 , f2 , f3 , f4 and f5 that are required from each fuel cell part are introduced into each fuel gas part 1a, 1b, 1c, 1d and 1e. Steam St for reforming fuel gas f1 introduced into the fuel cell part 1a of the uppermost stream is supplied to the fuel gas f1 . The fuel cell power generation equipment does not require any large amount of steam for reforming the fuel gas even a fuel cell power generation part 1 is placed in series because the fuel gas is reformed without introducing any steam for reforming into each fuel cell so that the moisture (steam) generated by the chemical reaction in each upper stream step fuel cell in fuel cell parts 1a, 1b, 1c, 1d and 1e is added.
Patent JP-2003094691-A (JP)
Title: Tube pump and ink jet recording device using the same
Inventor: KIYOI HIROYUKI
IPC: B41J2/18
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a tube pump for stable sucking and an ink jet recording device utilizing the tube pump for a recovering mechanism. SOLUTION: In a tube pump 1, a press member 7 for closing an elastic tube 12 which is held on a roughly ark-shaped inner peripheral face 4 of a holder 3 by pressing on the inner peripheral face 4 is held by a rotating body 5. The press member 7 is moved to a closed position for closing the elastic tube 12 by the rotation of the rotating body 5 in one direction with a guide groove 6 formed in a guide plate 5b of the rotating body 5. The press member 7 is moved to an unclosed position for unclosing the elastic tube 12 by the rotation of the rotating body 5 in the other direction. When the rotating body 5 is rotated in one direction, the rotation is restrained and a moving guide 8 moves the press member 7 to the closed position. After that, the moving guide 8 is rotated with the rotating body 5.  When the rotating body 5 is rotated in the other direction, the rotation is restrained and the moving guide 8 moves the press member 7 to the unclosed position. After that, the moving guide 8 is rotated with the rotating body 5. Thus, the guide 8 guides the movement of the pressure member 7.
Patent JP-2003094003-A (JP)
Title: Wet refuse treating equipment
Inventor: AIDA MITSUAKI
IPC: F26B3/18
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a wet refuse treating equipment capable of increasing the heat exchanging efficiency of exhaust gas deodorized with a catalyst deodorizing device and effectively drying the wet refuse in a treating tank. SOLUTION: Stirring blades 16 rotated by a main shaft 14 are installed inside the treating tank 12. An upper end of an exhaust duct 42 is connected to an exhaust port 41 set at an upper part of the treating tank 12. A lower end of the exhaust duct 42 is connected to the catalyst deodorizing device 43 set at an outer side of the bottom of the treating tank 12. The catalyst deodorizing device 43 forms a serpentine exhaust passage 56 connected to an exhaust duct 51, and serpentining along an outside perimeter of the treating tank 12 and directing upward.