baber/WOPTO huggingface dataset:
Patent JP-2003081475-A (JP)
Title: Document feeder
Inventor: OMICHI YUKI
IPC: G03G15/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To give the least possible skew to documents when carried by preventing a side guide from being out of restriction by the gradual rise of the documents at both sides when delivered out of a feed tray. SOLUTION: The document feeder comprises the feed tray 2 for stacking the document, the side guide 12 to be slid on the feed tray 2 in the cross direction of the documents for restricting the side positions of the documents, a delivery roller 6 for contacting and delivering the documents placed on the feed tray 2, and a feed roller 7 located on the downstream side of the delivery roller 6 for feeding the delivered documents to a carrier path 20. The side guide 12 is provided extending to the downstream side of a delivery position where the delivery roller 6 contacts the documents, and an upper face restricting guide 14 is arranged near the delivery position for restricting the positions of the upper faces of the documents when delivered.
Patent JP-2003087503-A (JP)
Title: Solid-state image pickup device and image reader
Inventor: KONDO SUSUMU
IPC: G06T1/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To realize satisfactory reading about both a color image and a monochrome image while enabling color image reading with high definition and fast monochrome image reading. SOLUTION: An image pickup device 10 is configured so as to be provided with first reading means 11 to 13 of reading an optical image about a plurality of color components to image a color image, and a second reading means 14 for reading an optical image about any one color component to which the first reading means 11 to 13 correspond in addition to the first reading means 11 to 13.
Patent JP-2003086745-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO ATSUSHI
IPC: H01L23/36
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce heat resistance between a radiating plate and a heat sink of a semiconductor module element. SOLUTION: A metal foil 17 is inserted in a gap between a radiating plate 3 in which warp is generated by screwing fastening screws 13-16 and the heat sink 11, and the gap is filled with high heat conductive grease. The length of a long side of the radiating plate 3 is made ten or more times the thickness of the plate. Material of the metal foil 17 is silver or copper. A region X surrounded by a line which is separated to the outside by the same distance (b) as a distance (a) between an Si chip rear and a radiating plate rear, from a line where a contour line of the Si chip 1 is projected on a radiating plate fixing surface of the heat sink 11 is completely included by a setting region Y of the metal foil, thereby arranging the metal foil 17 in a flow path of the heat generated by the Si chip 1.
Patent JP-2003092194-A (JP)
Title: Illumination control device
Inventor: KAMOI MICHIKO
IPC: H05B37/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an illumination control device which allows a plurality of luminaires to operate while they are associated with each other without using a wiring system for their simultaneous operations. SOLUTION: A plurality of luminaires 1 and 2 having illumination loads 11 and 21, respectively, are provided. Individual luminaires 1 and 2 have presence-or-absence detecting sensors 12 and 22 for detecting an objected to be detected, and according to the results of the detecting sensors 12 and 22, control circuits 10 and 20 controls the lighting states of the illumination loads 11 and 21. The detecting sensors 12 and 22 of the luminaires 1 and 2 are arranged so that their detecting areas are overlapped. The control circuit 10 of the luminaire 1 turns off the illumination load 11 while the object within the detection area is detected by the detecting sensor 11, and turns it on during a period except for the above.  The control circuit 20 of the luminaires 2 turns on the illumination load 21 while the object within the detection area is detected by the detecting sensor 22, and turns it off during a period except for the above.
Patent JP-2003092225-A (JP)
Title: Ignition coil device for internal combustion engine
Inventor: IDE HIROMI
IPC: H01F38/12
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil device for an internal combustion engine which can ensure a contact between a connection terminal and a high-voltage terminal. SOLUTION: The internal combustion engine is constituted of an iron core part 4 which has a high-voltage cylinder 8 projecting to the outside and connects a tubular primary coil bobbin 2a and a secondary coil bobbin magnetically wherein at least a primary coil 2 and a secondary coil 3 are wound and arranged concentrically, a high-voltage terminal 6 outputted to the outside, a connection terminal 5 connecting the high-voltage terminal 6 and one end of the secondary coil 3 and an insulation case 1 for storing them.  Since the connection terminal 5 of the one end of a secondary coil electrically connected to the high-voltage terminal 6 is positioned by a guide part 21 provided to the inner circumferential wall of the insulation case 1 in the periphery of an entrance port of the high-voltage tube 8, the contact between the connection terminal 5 and the high-voltage terminal 6 is made ensured.
Patent JP-2003089323-A (JP)
Title: Cup holder device
Inventor: IZUME TOMOJI
IPC: B60N3/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To easily receive and hold various kinds of drink containers having different diameters from the above and to stably hold the drink containers, in a cup holder device. SOLUTION: This device is provided with a main holder body 30 provided with a holding cavity 30a for receiving the drink container Y from the above, an arm body 31 rotatably assembled to the main holder body 30 on a drawing rear end side 15 of a drawer body 1 in the main holder body 30, a sub-holder body 32 rotatably assembled to the arm body 31, a first energizing means 4 for tilting the main holder body 30 according to a drawing operation of the drawer body 1, a second energizing means 5 for rotating the arm body 31 up to a prescribed standing position, and a third energizing means 6 for rotating the sub-holder body 32 in a direction separating from a surface 31a directed to a drawing front end side 14 of the drawer body 1 in the stood arm body 31.
Patent JP-2003095299-A (JP)
Title: Cap with tamper evident ring and production method therefor
Inventor: UEJIMA KAZUO
IPC: B65D41/34
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cap with a tamper evident ring of which the cap and the tamper evident ring can be easily integrally molded using different materials and can be easily separated, and also to provide a production method therefor. SOLUTION: The cap with tamper evident ring is detachably molded by inserting the plastic tamper evident ring 10 part into the cap 1.
Patent JP-2002192623-A (JP)
Title: Tubular body
Inventor: SUZUE HIROYASU
IPC: C08L101/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight tubular body having high strength by forming a main body layer from a prepreg, which ire formed by impregnating carbon fibers with a thermosetting synthetic resin, by preventing molding failure. SOLUTION: The main body layer of the tubular body is formed by winding the sheetlike prepreg to heat the same under pressure, mainly reinforced by carbon fibers TS containing the thermosetting synthetic resin as a matrix arranged so as to be directed in the almost longitudinal direction therfeof, and contains the synthetic resin in an average amount of about 10-20 wt.%. The vicinity at the position of the end part where the sheetlike prepregs are superposed one upon another comprises a mixture of the carbon fibers and the thermosetting synthetic resin from which a resin sump is excluded.
Patent JP-2003097556-A (JP)
Title: Bearing device
Inventor: FUKUNAGA KEIGO
IPC: F16C33/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive bearing device offering simple construction for improving the performance of lubricating a bearing portion. SOLUTION: A small diameter portion 3b of a rotating shaft 3 is fitted to a bearing hole 6c formed in a bearing boss portion 6b of a casing 6 storing a lubricating fluid. The upper part of the bearing boss portion 6b is provided with a through-passage 10 passing from the outer periphery face thereof to the inner periphery face of the bearing hole 6c in the radial direction. The through-passage 10 is formed in a slit shape all over almost the total length of the small diameter portion 3b in the axial direction. With the rotation of the rotating shaft 3, the lubricating fluid is supplied through the through-passage 10 between the inner periphery face of the bearing hole 6c and the outer periphery face of the small diameter portion 3b.
Patent JP-2003095948-A (JP)
Title: Long persistent-type dry coated nifedipine tablet
Inventor: OKUDA YUTAKA
IPC: A61K47/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a long persistent-type dry coated nifedipine tablet having a shell forming a gel matrix when absorbing water and, in addition, having improved mechanical strengths. SOLUTION: This long persistent-type dry coated nifedipine tablet is characterized by containing the nifedipine and a gel-forming water-soluble organic material in the both of its core and shell and additionally a water-insoluble particle or granulated body having 75-500 μm mean particle diameter in the shell.
Patent JP-2003094169-A (JP)
Title: Narrow groove arc welding method
Inventor: NISHI YASUHIKO
IPC: B23K9/12
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a narrow groove arc welding method in which the penetration of a groove side wall and a groove bottom part can be secured, and at the same time, the creeping-up of an arc on the groove side wall can be prevented even if a groove width is narrow, and also, an excellent back wave bead can be formed even if a backing material is not used. SOLUTION: In the narrow groove arc welding method in which welding is conducted by inserting an electrode wire 6 to be used for gas metal arc welding inside the narrow groove 1 formed on the butting end face of a member 5 to be welded, the groove width W in the vicinity of the generation of the arc of the electrode wire 6 is set to 6.0 mm or less, the thickness t of a root face 4 is set within a range of 1.0 mm-5.0 mm, and the welding is conducted in an open arc state that a weld droplet at the tip of the electrode wire 6 is not regularly and periodically short-circuit-transferred by using a welding power source 10 having an external characteristic of a constant current characteristic or a drooping characteristic.
Patent JP-2002173551-A (JP)
Title: Apparatus and method for treating rubber waste
Inventor: NISHIOKA KAZUYUKI
IPC: B29B17/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for treating a rubber waste with which treatment of a rubber waste represented by scrap tire can be efficiently carried out and a method for treating the rubber waste. SOLUTION: This apparatus for treating the rubber waste has a housing 1, a rubber waste deformation part which is installed in the housing 1 and deforms the rubber waste 6 and an ozone-containing gas supply part for supplying an ozone-containing gas into the housing 1. The rubber waste deformation part has a plurality of projecting parts 2a in the outward direction, at least a pair of cylindrical roller parts 2 and 2 capable of nipping the rubber waste 6 through a gap between them and a distance setting part 3 capable of setting a gap distance L between a pair of the cylindrical roller parts 2 and 2.
Patent JP-2003093581-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique which simplifies the work of making a specified combination of a group of figures in a game machine. SOLUTION: The rotary drum type game machine 1 is provided with a plurality of reels 5, 7 and 9 having various groups of figures arranged thereon and a case body 2 for housing the reels. Games proceed by rotating or stopping the reels 5, 7 and 9 and the games are switched to states advantageous for players according to the combination of the groups of figures. The rotary drum type game machine 1 also has a figure display control function and when the figure display control function is started, the reels 5, 7 and 9 are rotated completely free from the ordinary game and the rotation of the reels 5, 7 and 9 is stopped so that the figure '7' is displayed on the middle stage of display windows 11, 13 and 15.
Patent JP-2003110056-A (JP)
Title: Semiconductor device
Inventor: KASHIWAGI YUZO
IPC: H01L23/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that is entirely miniaturized by removing the island section of a lead frame where the semiconductor device has been placed conventionally in the chip-type semiconductor device using the lead frame. SOLUTION: In the semiconductor device 21 that has a semiconductor device 22, a plurality of lead sections 23 that are extended toward the semiconductor device 22, and a resin material 24 for sealing the upper surface of the semiconductor device 22 and the lead section 23, the lead section 23 is extended to the lower-surface side of the semiconductor device 22, the end section of the semiconductor device 22 is placed at an extended tip section 30, and at the same time an element electrode section 25 of the semiconductor device 22 is electrically connected to the lead section 23.
Patent JP-2003105953-A (JP)
Title: Wall material fitting structure
Inventor: MATSUSHITA YUTAKA
IPC: E04F13/21
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a wall material fitting device facilitating reconstruction in the case the position of a wall material is dislocated, and reducing the force applied to the wall material by the device. SOLUTION: The wall material fitting device has a body part 10 rotatably fitted to the back face 200A of the wall material, formed with through holes for inserting through fastening members and fastened to a construction object member by inserting the fastening members into holes formed in the construction object member, and the through holes overlapped with the holes. As the through holes, the first through hole 12A is formed at a portion higher than a wall material upper side face 200U and above a rotatably fitted part 11, and a pair of second through holes 12B, 12B are formed at portions in line with the first through hole 12A and positioned at the equal distance from the rotatably fitted part 11.
Patent JP-2002205612-A (JP)
Title: Power source control device for vehicle
Inventor: KONI MITSURU
IPC: H01H9/54
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce a number of power cables concentrated on an ignition switch and a fuse box, by deconcentrating a function of distributing, supplying, and cutting off a power source of the ignition switch by using a multiplex communication and a semiconductor switching element. SOLUTION: A power source cut-off device for cutting off the power source is arranged at a middle of a power surface line from a battery power source, and the power source line is further laid from the power source cut-off device. Further, a power source terminal is provided at a middle of the power source line thereby supplying an electric power to an electric load from the power source terminal. A distribution of the power source and a control of power source supply to the electric load are carried out through the multiplex communication. By using an element having a self-protecting function as a switching element for carrying out the power source supply, the switching element can be made to have a fuse function, whereby a fuse can be eliminated, and not only a number of wires for control signal but also a number of wires for power source supply can be reduced.
Patent JP-2003112022-A (JP)
Title: Complex semipermeable membrane
Inventor: SHINTANI TAKUJI
IPC: B01D71/66
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a complex semipermeable membrane which retains highly selective-separating performance and is excellent in oxidizing resistance and water permeability. SOLUTION: In the complex semipermeable membrane comprising a thin membrane and a porous supporting membrane which supports the thin membrane, the thin membrane comprises a polyamide resin having a constitutional unit in which a diamine residue and a di- or tricarboxylic acid residue have been brought into amido bonding to each other and the diamine residue results from bonding an aliphatic diamine to each of both sides of an aromatic ring through a sulfonamido bond.
Patent JP-2003112369-A (JP)
Title: Apparatus for repairing pipe line, method for setting repairing material, and method for repairing pipe line
Inventor: MITANI HISAO
IPC: B29L23/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for repairing a pipe line by a repairing material with a collar without using a peelable tube. SOLUTION: The pipe line repairing apparatus 100 for fitting a branch pipe lining material 1 while inverting the lining material 1 with a collar part 5 pressed to a main pipe opening part by using the lining material 1 having the collar part 5 to a cylindrical part 4 formed from a flexible cylinder material is provided with a press plate 22 for pressing the collar part 5 to the periphery of the main pipe opening part, an inversion member 24, an induction pressure member 23 composed of an inversion elbow 23a having an opening part 28 which is separated from the press plate 22, faces a hole part 22c, is supported, and has a diameter approximately equal to that of the hole part 22c and a pressure cylinder 23b,  and an air introduction pipe 25 for supplying a fluid pressure to a ring-shaped fixing member 31 for freely attachably/detachably sealing/fixing the open end 24a of the inversion member 24 in/to the opening part 28 while the cylindrical part 4 and the main body of the inversion member 24 are arranged in the pressure cylinder part 23b.
Patent JP-2003116205-A (JP)
Title: Driver for vehicle
Inventor: KUBO KAZUYUKI
IPC: B60L50/16
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To make a driver for a vehicle compact in size by simplifying its constitution, and also to reduce the cost when constituting it. SOLUTION: A rotor 21 of a generator-motor 13 is made of a disk-shaped permanent magnet and is set capable of rotating about a center shaft (rotary shaft) connected to a drive shaft 11A of an engine 11. The rotor 21 is magnetized in the direction of rotary shaft, and a single magnetic pole face is formed at a face opposed to a conductor plate 22. The conductor plate 22 is made a discoid shape and is enabled to rotate about a center shaft connected to the main shaft 12A of a speed change gear 12. The conductor plate 22 is arranged opposed to the rotor 21 at a specified interval so that the rotary shaft of the rotor 21 and the center shaft of the conductor plate 22 are coaxial. A revolution adjuster 14 which can stop the rotation of the conductor plate 22, cancel the stop and adjust the rotational speed is provided around the conductor plate 22.  The conductor plate 22 is connected to a generator-motor controller 15 via a brush 22a on the outside periphery side and a brush 22b on the inside periphery side.
Patent JP-2003120896-A (JP)
Title: Reinforcing structure of metallic member
Inventor: NAKAMURA MASARU
IPC: B60J5/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure of a metallic member capable of improving the rigidity without increasing its weight and cost by reinforcing an opening part of the metallic member having a channel shape, a lip channel shape or a hat shape by a reinforcing rib made of a resin member manufacturable by an easy outsert construction method. SOLUTION: This reinforcing structure of the metallic member is constituted in such a way that the reinforcing rib made of the resin member is provided inside the opening part in the metallic member having the channel shape, the lip channel shape or the hat shape, a groove is provided in a tightening part formed integrally with the rib, and an end face of the opening part is fixed to the resin member to suppress the deformation of the opening part.
Patent JP-2003120683-A (JP)
Title: Thrust roller bearing
Inventor: HARIMOTO KAZUYOSHI
IPC: F16C19/30
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To improve a lubricating state in a contact portion between a roller and a raceway surface. SOLUTION: A width surface of a retainer is provided with oil passages 1e as oil passing means. The oil passages 1e are placed in a radial way along radius lines of the retainer 1. Each oil passage 1e is placed on a large diameter annular portion 1b and a small diameter annular portion 1c, while sandwiching the packet 1a. By placing the oil passages 1e on the width surface of the retainer 1, the lubricant is supplied through the oil passages 1e to a contact portion between a rolling surface 2c and the trace surface of the roller 2 during rotation of the bearing. Thus, the contact portion is prevented from being in a metal contact state due to lack of oil, generation of heat is suppressed and surface damage on the contact surface is prevented.
Patent JP-2003116763-A (JP)
Title: Mitten-like cloth
Inventor: TAGUCHI JUNJI
IPC: A41D19/01
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a mitten-like cloth capable of exhibiting a satisfactory wiping function. SOLUTION: This mitten-like cloth 1 is used for wiping by inserting the hand 3. The cloth is constituted by pile fabric 2 formed by erecting a number of pile yarns on the ground fabric, and the pile yarn exists on the surface. Further, the cloth is like a mitten in which finger parts are not separated, and has such a form that the wrist part is narrowed. The sewing part of the peripheral edge of the pile fabric is positioned on the interior side. The pile fabric 2 may be provided with a number of penetrating holes.
Patent JP-2003117777-A (JP)
Title: Workpiece fixing tool related device with sensor function
Inventor: KATAYAMA NORIAKI
IPC: B23Q3/06
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a vice related device with a sensor function having a probe/cutter, a sure conduction function between the probe and the like and a vice/workpiece, and an alarm function. SOLUTION: In this workpiece fixing tool related device, a vice part 8 fastening and fixing the workpiece 9 for supporting it with contact is electrically insulated from a base part 28 directly mounted to an X-Y table 72, and a conductive clip 5 clamping a shank part of the cutter or the probe means 4 held in the vertical spindle tip part of the machine tool or an electrode means 10a fixed and connected to a tip sleeve of the vertical spindle while allowing its sliding and electrical contact is arranged.  In a circuit structure 7 arranged in this device, an input line is lead out from a vice main part and the conductive clip, and a contact excitation and amplification circuit, which is connected to a power source for forming a closed circuit via the input line in the case of contact between the conductive surface of the workpiece or the surface of the vice main part and the tip part of the cutter or the probe means, and a contact informing circuit driven by an amplified output from the contact excitation and amplification circuit are included.