baber/WOPTO huggingface dataset:
Patent JP-2003343691-A (JP)
Title: Torque converter
Inventor: SAKAI HIDENORI
IPC: F16H45/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive torque converter with an excellent cooling property ensuring a high quality.   <P>SOLUTION: The torque converter is provided with: a clutch plate 3 having a spline-like tooth part 2 on a peripheral edge; and a cover 4 accommodating this clutch plate 3. A groove part 5 engaged with the spline-like tooth part 2 of the clutch plate 3 is formed on the cover 4. A cooling flow passage for making a cooling oil flow from one surface 3A side of the clutch plate 3 to the other surface 3B side is provided in the cover 4. An excessive groove 5b positioned between adjacent grooves 5a, 5a at the groove part 5 of the cover 4 and communicating the one surface 3A side of the clutch plate 3 with the other surface 3B side is made to be a cooling flow passage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014173-A (JP)
Title: Battery and manufacturing method for battery
Inventor: SHIMOZONO TAKESHI
IPC: H01M2/06
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery in which a rivet terminal and a current collecting connector are firmly connected and the contact resistance value is reduced.  <P>SOLUTION: The battery comprises: an insulation sealing material disposed on both inner and outer peripheral parts of an opening hole formed in a battery outer package and having a through hole; a current collecting connector disposed over the inner-side insulation sealing material and having a protrusion hanging down along terminal holes; and a rivet terminal having a rivet part projecting from a flange, the rivet part 7b passing through the through holes of the inner and outer insulation sealing materials 2, 4 and a rivet terminal hole of the current collecting connector from outside of the battery outer package. The rivet part 7a is caulked to press the protrusion 2d, and the rivet part 7a and the protrusion 2d are welded to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011836-A (JP)
Title: Wet friction member
Inventor: WATANABE KAZUYUKI
IPC: F16D65/853
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet friction member capable of cooling uniformly.  <P>SOLUTION: This wet friction member 1 is provided with a core plate 10 having a first main surface 11 and a second main surface positioned on the opposite side to the first main surface 11, a first friction material 20 provided on the first main surface 11 of the core plate 10, and a second friction material 30 provided on the second main surface of the core plate 10. The first friction material 20 is provided with a first cooling material channel 21. A second cooling channel 31 is provided in a part different from a part of the second friction material 30 corresponding to the first cooling channel 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009976-A (JP)
Title: Bolt tightening structure of member
Inventor: NISHI HIROYUKI
IPC: B62D25/20
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of part items and improve assembling workability.  <P>SOLUTION: In both end sections in the width direction of a vehicle in the lower plate 32 of a cross member 18, bolt insertion sections 40 through which bolts 26 are inserted for securing axial force are press-molded integrally. The cross section of each of the bolt insertion sections 40 when looked in the longitudinal direction of the vehicle has a U shape with the opening section faced downward, and the shape of the upper sections 40A of the bolt insertion sections 40 is semicircular. The bolts 26 are inserted into holes in the order of the mounting holes 28 of a body side brackets 24 on the front side, the mounting holes 44 made in the front wall sections 30A of an upper plate 30, the bolt insertion sections 40 of the lower plate 32, the mounting holes 46 made in the rear wall section 30B of the upper plate 30, and the mounting holes 28 of the body side bracket 24 on the rear side, and nuts 48 are screwed from the rear side of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016681-A (JP)
Title: Air cleaner with deodorizing function
Inventor: YOSHIZAWA TAKESHI
IPC: B01J20/20
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner which has simple structure so as to be manufactured at a low cost, has superior deodorizing efficiency, and can be used for a long time because easily exchageable parts are used.  <P>SOLUTION: The cleaner body of the air cleaner is equipped with a gas suction/discharge machine to suck and discharge gas to the outside, a gas guide part connected to the gas suction/discharge machine to guide in malodor from the outside, a malodor treatment part to treat the malodor from the gas guide part. The malodor treatment part is composed of a plurality of ceramic charcoal particles dipped in liquid. The malodor from the gas guide part is passed through a partition between the gas guide part and the malodor treatment part to go into the malodor treatment part as bubble shape gas to stir the ceramic charcoal in a plurality of particles in liquid. The bubble shape gas is brought into contact with the particle shape ceramic charcoal to adsorb the malodor component to the ceramic charcoal. The gas without the malodor component is discharged to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028621-A (JP)
Title: Pressure-reducing/cooling apparatus
Inventor: KOBAYASHI MASAHIDE
IPC: G01N1/28
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact apparatus that functions as a cooling apparatus for sample liquids and pressure reducing equipment and facilitates work such as piping.  <P>SOLUTION: The pressure-reducing/cooling apparatus comprises: a container 2 where a a coolant is supplied; a cooling pipe 3 provided while being dipped into the cooling medium inside the container; and a core wire 4 that is inserted to a second conduit section 14 that is a straight line in the cooling pipe and gives a pressure loss to the sample liquid passing through clearance to the internal surface of the second conduit to lower the outlet-side pressure of the sample liquid as compared with the inlet-side one. In this case, the cooling pipe is composed of a first spiral conduit section 13 and the second straight conduit section 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325137-A (JP)
Title: Invigorating food and beautifying agent by using rice bran
Inventor: ISHIBASHI TOMOKO
IPC: A61M35/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance having a good handling property, and invigorating and beautifying properties by using rice bran which can clean up the outside and inside of a body simultaneously.  <P>SOLUTION: This food such as Miso (fermented soybean paste), coffee, etc., using the rice bran is obtained by using the rice bran as a resource in a high efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031498-A (JP)
Title: Method of manufacturing solid-state image pickup device
Inventor: MAEDA HIROSHI
IPC: H04N5/369
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a highly reliable solid-state image pickup device can be manufactured easily.  <P>SOLUTION: This method of manufacturing the solid-state image pickup device includes a step of forming a plurality of solid-state image pickup elements 100 on the surface of a semiconductor substrate, a step of joining a light-transmissive member 200 to the surface of the substrate so that a gap may be formed correspondingly to the light receiving area of each image pickup element 100, and a step of forming through grooves 108 having internal walls made of conductors through the substrate in separating areas DC which separate the image pickup elements 100 formed on the surface of the substrate from each other and their peripheral sections before or after the joining step. This method also includes a step of separating the joined body obtained in the joining step at every image pickup element 100 in the separating areas DC so as to leave side-wall wiring sections 109 constituted of parts of the through grooves 108 having side walls made of conductors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031516-A (JP)
Title: Connector type semiconductor device
Inventor: ITOHISA TOMOMI
IPC: H01L21/60
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To precisely align a connector, and to prevent a second inner lead from coming off an enclosure after resin sealing.  <P>SOLUTION: A connector type semiconductor device comprises a first inner lead 11, a semiconductor chip 13 mounted on the first inner lead 11, a second inner lead 17 arranged at a different level from the inner lead 11, connectors 15a and 15b which connect the first inner lead 11 to the second inner lead 17, and an enclosure 19 which resin-seals the semiconductor chip 13. A step 18 is provided to the connection part of the second inner leads 17a and 17b connected to the connectors 15a and 15b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334233-A (JP)
Title: Moxibustion unit
Inventor: KEIZAN YASUSHIGE
IPC: A61H39/06
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moxibustion unit which continuously imparts calm, relaxative and soft thermal feeling in a wide range mainly without direct contact with a relatively wide body surface skin at a flat bottom site such as a back and waist part and a thoracicoabdominal part and which raises an ambitious and sufficient moxibustion therapeutic effect.  <P>SOLUTION: Metal mesh bearing screws (2) are inserted at three positions into a pipe-like wooden cylinder (1) so as to protrude several mm in a lumen, and a metal mesh (4) is laid on the screws (2). Three air hole (3) are provided in the height at the intermediate between the bottom of the cylinder body and the mesh (4) at the intermediate position between the screws (2). When a moxa (5) for a moxibustional head acupuncture is placed on the mesh (4) and ignited, air is sucked from the holes (3), the air is moved from the bottom to the top by the principle of a chimney, the moxa gradually is burnt from the top to the bottom, and hence indirect thermal feeling can continuously be imparted safely for a long time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031048-A (JP)
Title: Detachable connector
Inventor: OGIWARA YASUSHI
IPC: H01R13/631
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable connector allowing a male fitting member to enter into a female fitting member in a remarkably tilting form.  <P>SOLUTION: In this detachable connector, first and second electronic component units 7 and 8 are connected to each other by respectively mounting a female connector and a male connector having a female fitting member 2 and a male fitting member 4, respectively, to the first and second units 7 and 8 attachable to and detachable from each other, and by fitting the fitting member 2 and the fitting member 4 to each other. The fitting member 2 is turnably mounted to a base member 1 fixed to the unit 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032454-A (JP)
Title: Light quantity controller, imaging optical system, and imaging device
Inventor: ICHISE HARUNOBU
IPC: G02B7/10
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that light reflected by an imaging element is reflected by an ND filter, again reaches the imaging element, and generates a ghost.  <P>SOLUTION: A light quantity controller 20 has an optical ND filter which is provided in the imaging optical system for forming an image of a subject on the imaging element 6 to cover at least part of a diaphragm aperture and to attenuate the quantity of light reaching the imaging element. In the controller, the optical filter has a base member B1 having a light transmissive property, and an optical film formed only on a side of the base member provided with the imaging element. The optical film is formed all over a part of the imaging-element side of the base member exposed to the imaging element and has a plurality of density regions N11 to N13 having mutually different light transmissivities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032504-A (JP)
Title: Automatic photograph sticker forming method, its apparatus, sticker paper unit, and photograph sticker sheet
Inventor: MAEDA TADASHI
IPC: B42D15/10
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic photograph sticker former, which allows the same or nearly the same image to be checked in the preview check as an image taken by a digital camera, including its details, thereby enabling even an inexperienced user to acquire a desired image and improving the satisfaction level of the user.  <P>SOLUTION: The automatic photograph sticker forming method or the apparatus thereof allows an imaging processing of displaying an image, for checking the pose of an object by a display means and photographing the object by one or more photographic means to form a taken image, allows editing of an image by an editing means, to form an edited image and output a specified image by an output means. It allows the photographic means to be moved or/and the photographing position to be changed, by selecting one of the plurality of photographic means, allows the display position of the check image displayed by the displaying means to be changed, and changes and controls the display position of the check image on the display means by a display position control means in the same direction as that of the change in the photographing position, based on the change in the photographing position of the photographic means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032558-A (JP)
Title: Dielectric resonator
Inventor: SHIMIZU KAZUKI
IPC: H01P7/08
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-productivity dielectric resonator capable of obtaining desired frequency characteristics with simple design change.  <P>SOLUTION: An auxiliary transmission line 33 connected to a ground electrode 23 at an end of a laminate 10 is formed between dielectric layers 11a-11d positioned between a main transmission line 31 and one main surface of the laminate 10. At the same time, a via hole conductor 34b is connected both the auxiliary transmission line 33 and the main transmission line 31, and leads one end out from the one main surface of the laminate 10 without being connected to a ground electrode 21 on the one main surface. The via hole conductor 34b is disposed between the layers 11a-11d positioned between the main transmission line 31 and the one main surface of the laminate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036397-A (JP)
Title: Air fuel ratio control device of internal combustion engine
Inventor: YOSHIZAWA HIDEKAZU
IPC: F02D41/14
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To correct/renew dead time when the air fuel ratio does not converge in the target air fuel ratio by calculating the dead time included in a plant up to an air fuel ratio detecting means from a fuel injection means in air fuel ratio feedback control.  <P>SOLUTION: The actual air fuel ratio λr is sampled in a steady state, and the dead time is corrected/renewed when maximum amplitude εmax is a prescribed quantity or more (S11 to 14). When a flag fk is 0 when confirming the dead time correcting flag fk (S15), the dead time is increasingly corrected/renewed (16). When the maximum amplitude becomes larger than time before renewal (S17 to 19) by comparing the maximum amplitude before and after the renewal, the flag fk is set by determining that convergence worsens by an increasing correction (S20). When the flag fk is set in S15, a correction/renewal is made for reducing the dead time by a prescribed quantity, and the flag fk is released when the convergence worsens (S21 to 25).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036161-A (JP)
Title: Recursive reflector
Inventor: TAKAMURO KAZUTOSHI
IPC: E01F9/553
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel recursive reflector for reducing costs, coping with various colors, and having high production efficiency.  <P>SOLUTION: The reflected light different from a prism can be emitted by forming a light transmissive colored ink layer in the white recursive reflection prism. Ink may be monochromatic, and may be a combination of a plurality of colors. A character and a pattern are drawn by printing, and can be used as an information display plate. A transparent base material is installed on a surface to be protected from a physical shock, and weatherability can be improved. The surface can be made hydrophilic by the sunlight by forming a photocatalyst layer on the surface of the transparent base material. Since a pollutant is easily washed away by rainwater, the pollutant is deposited little so that superior visibility can be kept.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034090-A (JP)
Title: Continuous casting method for steel
Inventor: SUZUKI MAKOTO
IPC: B22D11/18
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting method by which the quality evaluation of a slab by the variation of a molten metal surface in a mold can correctly be performed, and further, the variation of the molten metal surface in the mold can be suppressed.  <P>SOLUTION: In the continuous casting method for steel, the position of the molten metal surface 4 inside a mold 12 is detected, and, in accordance with the detected position of the molten metal surface, while controlling the opening degrees of nozzle gates 18 and 19 for flow rate control set in a molten steel feed passage 21 from a tundish 6 to the mold, molten steel 1 in the tundish is poured into the mold. Two or more of molten metal surface position detectors 13 are arranged on one mold. The opening degrees of the nozzle gates for flow rate control are controlled in accordance with the detected value by the molten metal surface position detector arranged on the position where the variation of the molten metal surface is relatively small therein. The quality of the slab is evaluated by the detected value by the molten metal surface position detectors other than the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038055-A (JP)
Title: Image forming apparatus
Inventor: KIKURA YOSHIHIKO
IPC: G03G15/01
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the final image of higher image quality when implementing a color image formation process.  <P>SOLUTION: Electrostatic latent images are formed on the surface of a photoreceptor 4 and are developed in accordance with a color order of electrostatic latent image formation and development, which is arbitrarily set and is stored in a non-volatile memory, and thus an image of higher image quality is printed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043060-A (JP)
Title: Elevator system
Inventor: FUKAGAWA HIROSHI
IPC: B66B7/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator system for general low-rise housing in which an elevator cage can be elevated constantly in a stable support state, in which structure can be simplified, and in which a load on a building frame part can be avoided by isolating the system from a building frame.  <P>SOLUTION: Four supports 3 are raised on a base 1, and these are connected to each other by beam members 4 to compose a vertically long frame as an elevator shaft 1 that can stand separately from the building frame. In the frame of the elevator shaft 1, three elevation guide rails 6 are provided to be supported by the beam members 4 in a disposition relation of three apexes of a flat triangle. A triangular elevator frame 7 having the elevator cage 22 on it comprises three-point angular parts supported on the three elevation guide rails 6 to be capable of sliding, so that it is installed to be capable of elevating in the three elevation guide rails 6, while it is suspended from an upper part of the elevator shaft by an elevation chain 11. The elevation chain is driven by an elevation motor, so that the elevator frame 7 is guided by the three elevation guide rails 6 to be elevated with the elevator cage 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046980-A (JP)
Title: Device and method for driving disk, recording medium, and program
Inventor: ISHIMARU ATSUSHI
IPC: G11B20/10
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To restore the data in the defective management area of a disk.  <P>SOLUTION: A disk camcorder records defective management areas 81-0 and 81-1 on an optical disk 19. The defective management area 81-0 is constituted of defective management sectors 0-0 to 0-3, and the defective management area 81-1 is constituted of defective management sectors 1-0 to 1-3. The head of the defective management sector 1-0 is arranged in a position closest to an end position on the same radial line as that of the end position on a track different from a track in which the end position of the defective management sector 0-0 is positioned. The invention is applied to a disk camcorder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055201-A (JP)
Title: Manufacturing method, exposure method, and exposure device for color cathode-ray tube
Inventor: SASAKI JUNYA
IPC: H01J9/227
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influence on the quality of a color fluorescent screen without respect to the shape of a slit in the outermost end of an aperture grill in a color selection electrode.  <P>SOLUTION: A slit 17 formed between a grill piece 15a in the aperture grill 15 and a tape 16 on its end part side is moved so that the tape 16 position is brought close to the panel side in comparison with the aperture grill 15 position when light 32 from a light source arranged in the position matching the center of the aperture grill 15 passes diagonally. As a width W2 of the light 32 is reduced in comparison with a conventional width W1, influence on the quality of the color fluorescent screen can be reduced without respect to the shape of the slit in the outermost end of the aperture grill.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049358-A (JP)
Title: Buckle
Inventor: OHASHI AKIRA
IPC: A44B11/25
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively inhibit effects of the outside magnetic field by magnetic shielding against the outside magnetic field with a simple structure.  <P>SOLUTION: An IC Hall element 17d of a buckle switch 17, surrounded by both side walls 2a and 2b and a bottom 2c of a magnetic-shieldable base 2, is disposed inside a buckle mechanism. When an ejector 7 is at the unlocked position, a latch detection magnet 17c mounted in the ejector 7 is separated from the IC Hall element 17d and the IC Hall element 17d is turned off. On the other hand, when the ejector 7 is at the locked position, the magnet 17c comes close just below the IC Hall element 17d and the IC Hall element 17d is turned on. Accordingly, non-engagement or engagement between a tongue 3 and the buckle 1 is detected by the non-contact method. Since the IC Hall element 17d is surrounded by magnetic-shieldable base 2, the magnetism of the outside magnetic field is shielded and the effects of the outside magnetic field on the IC Hall element 17d are inhibited.  <P>COPYRIGHT: (C)2004,JPO