baber/WOPTO huggingface dataset:
Patent JP-2003226225-A (JP)
Title: Vehicular retractor mounting structure
Inventor: KAIKAWA AKIHIRO
IPC: B62D25/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the joining rigidity of a joint portion in a vehicle with a retractor mounted near the joint portion between a lower half and an upper half while maintaining the productivity of a vehicle body by adopting a vertically two-split structure with the lower half and the upper half as an inner side panel of a center pillar.  <P>SOLUTION: The center pillar 30 for supporting a roof at the center of the vehicle body in the longitudinal direction is a closed sectional body consisting of an outside panel 31 on the side face of the vehicle body and the vertically two-split inner side panel 3 on the side of a room. The inner side panel has the retractor 21 arranged near the joint portion 61 between an upper end 44 of the lower half 40 and a lower end 51 of the upper half 50 for winding a seat belt 22. The joint portion is formed by joining the upper end of the lower half to the lower end of the upper half superposed thereon. In the superposed area, the upper end of the lower half, the lower end of the upper half and a flange upper portion 26 of the retractor are fastened together with a bolt 71, and a flange lower portion 27 of the retractor is locked only to the lower half with a bolt 72.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225638-A (JP)
Title: Residential waste treating machine
Inventor: YOKOI SHIN
IPC: B01D53/77
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a so-called bio-type residential waste treating machine which decomposes residential waste (a mixture of garbage, plastic package, plastic, expanded polystyrene and the like) by making good use of a microbe and is constituted so that residential waste throwing-in work can be done hygienically with ease.  <P>SOLUTION: This residential waste treating machine is constituted of a treating chamber 2, a rotary drum 3, a rotary drive 4, a deodorization unit 5, a cover 6 of the chamber 2, a cover 7 of the drum 3 and a cover interlockingly opening/closing unit 8 especially for opening/closing the cover 6 interlocked with the cover 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234082-A (JP)
Title: Ion trap mass spectrograph
Inventor: YOSHINARI KIYOMI
IPC: G01N27/62
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion trap spectrometry and an apparatus for the same which is capable of stable and very sensitive and accurate mass spectrometry independently of the stability of the structure of ions to be analyzed.  <P>SOLUTION: In an ion trap, a means is provided to generate an ion trapping electric field asymmetrical about a reference face and to pass the central point of an annular electrode. It is perpendicular to the central axis of the annular electrode, and rapidly resonates and amplifies ions and then emits the ions from the ion trap in a short time. By making the ion trapping electric field generated in a space between ion trapping electrodes asymmetrical about the reference face which passes the central point of the annular electrode and is perpendicular to the central axis of the annular electrode by the means, the ions can be resonated and emitted rapidly, resulting in preventing a shift in mass due to the stability of the structure of the ions and obtaining very precise and sensitive mass spectrographic results.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233015-A (JP)
Title: Film member of display part, and movable film type display device
Inventor: MORIZUMI DAIGO
IPC: G02B26/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rewritable and movable film type display device and a film member of a display part used as a movable display part or fixed display part of the movable film type display device which can display special color.  <P>SOLUTION: The movable film type display device has the movable film member 101, and the movable film member 101 has a special color display part 2 including a special color layer for carrying out the coloring of a predetermined special color.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237439-A (JP)
Title: Vehicular seat
Inventor: ISSHIKI KAZUHISA
IPC: B60N2/36
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat for effectively utilizing a space between the seat and a rear floor surface created when a seat cushion with a seat back folded forward is moved forwardly and downward.  <P>SOLUTION: A cover body 40 is arranged on a back face 35 of the seat back 30 for covering an opening part of the space K formed between the vehicular seat 10 and the rear floor surface 60. The seat 10 is set so that the seat back 30 is folded on the seat cushion 20 when tilting the seat back 30 forward, and the back face 35 of the seat back 30 becomes almost the same height as the rear floor surface 60. The cover body 40 can vertically rotate when the seat back 30 is in a forwardly folded-down state, and can open and close the opening part of the space K by its rotational movement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242732-A (JP)
Title: Production method of load beam with insulation layer between plates of different thickness by means of simultaneous working
Inventor: TSURUTA KATSUYA
IPC: G11B21/21
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a load beam with an insulation layer for a hard disk which enables high-precision and low-cost working so as to correspond to the higher precision of the hard disk.  <P>SOLUTION: The production method is a method for producing the load beam for the hard disk by using a laminate of three layer constitution in which a metal layer 1 is laminated on the metal layer 3 exhibiting a spring characteristic via an electric insulation layer 2. Therein, the metal layer is efficiently subjected to etching working in a short time and, thereby, the production method of the load beam with the high-precision insulation layer is established.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244984-A (JP)
Title: Control device for motor
Inventor: KOIZUMI YUTAKA
IPC: H02P6/16
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a motor capable of attaining size and wiring savings for the device by obtaining signals for performing position control and commutation control.  <P>SOLUTION: This control device for the motor performs the position control and commutation control of the motor, detects the absolute rotational position of the motor by a rotation sensor which permits the motor to change a detected value for one cycle within a range of O to S each time the motor makes one turn, divides the detected value of the rotation sensor by S/n and gives the commutation control to the motor based on a remainder of the division.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241017-A (JP)
Title: Sleeve for optical communication and method of manufacturing the same
Inventor: KURAMOTO KIYOHIKO
IPC: G02B6/36
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sleeve 10 for optical communication which is inexpensive and has good connectability.  <P>SOLUTION: The sleeve for optical communication of a cylindrical body is formed with curved surfaces at the boundary part between its inner peripheral surface and end face and at the boundary part between its outer peripheral surface and end face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249846-A (JP)
Title: Pulse width modulation circuit
Inventor: MURAYAMA KAZUTAKA
IPC: H03K7/08
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse width modulation circuit capable of steepening rise or fall time of the pulse.  <P>SOLUTION: The pulse width modulation circuit, which is provided with a first power source, is provided with a pulse-generating means for generating pulse from a first output portion by turning on/off a switching element, charged with a charge of a first current and a second current distributed from a constant current, a pulse modulating means for modulating the pulse width of an output pulse, by controlling charging of a charge to control a distribution ratio of the first current and the second current based on the input signal, and a first shorting means for shorting the first output portion and the first power source, when the pulse output from the first output portion inverts to the first power voltage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241458-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI ATSUYA
IPC: B65H31/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely deliver a sheet inside an apparatus to an emergence tray by initial driving.  <P>SOLUTION: The image forming apparatus having a double-sided recording mode to carry the sheet on the front surface of which an image is formed to a double-sided carrying part and deliver the sheet on the back surface of which the image is formed to an ejection part, is provided with an delivery reversing roller 119 which can be driven to be normally rotated in order to carry the sheet on which the image is formed by an image forming part to the emergence tray 118, and also driven to be reversely rotated in order to carry the sheet to the double-sided carrying part when the double-sided recording mode is set, a double-sided introducing roller 120 carrying the sheet carried by the roller 119 to the double-sided carrying part when the double-sided recording mode is set, and a retaining detection means for detecting the retaining of the sheet between the rollers 119 and 120. When the retaining detection means detects the retaining of the sheet in the case of the initial driving, the roller 119 is driven to be reversely rotated by specified amount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249615-A (JP)
Title: Lead frame and cutting method therefor
Inventor: MATSUNAGA HITONORI
IPC: B23K26/38
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame which can be easily cut, and a cutting method therefor in cutting the lead frame by laser beam irradiation.  <P>SOLUTION: A semiconductor chip is mounted on a lead frame formed by repeatedly arranging a plurality of combinations each consisting of at least a plurality of leads to be used as terminals of the individual semiconductor device and integrally molding the leads by a metal plate provided with a frame portion for a connecting the leads, the resulted product is sealed with a resin, and separated into individual semiconductor devices. In this case, the portion coated with Ag where the leads are to be cut is cut by irradiating the portion with a laser beam of 300 nm-320 nm in wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241539-A (JP)
Title: Image forming apparatus
Inventor: TAKAYANAGI HIROMOTO
IPC: G03G15/16
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the faulty secondary transfer of an image forming apparatus using non-magnetic toner and magnetic toner and having an intermediate transfer body.  <P>SOLUTION: In the image forming apparatus, a non-magnetic toner image and a magnetic toner image are superposed on the intermediate transfer body by successively performing primary transfer, and collectively transferred to transfer material at a secondary transfer part thereafter. When the electrification amount of the first color toner for performing the primary transfer is less than that of the second color one, bias to be applied to a primary transfer electrifier is controlled based on image information in a perpendicular direction to a toner image carrying direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241384-A (JP)
Title: Radiation-sensitive resin composition
Inventor: NISHIMURA YUKIO
IPC: C08F220/28
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition having high transparency to a radiation and useful as a chemically amplified resist excellent in sensitivity, resolution, dry etching resistance and pattern shape.  <P>SOLUTION: The radiation-sensitive resin composition comprises (A) a resin typified by a copolymer of 2-methyl-2-adamantyl methacrylate, 3-hydroxy-1- adamantyl methacrylate and a methacrylic ester of formula (1), (B) a radiation- sensitive acid generator typified by triphenylsulfonium nonafluoro-n- butanesulfonate or 1-(4-n-butoxy-1-naphthyl)tetrahydrothiophenium perfluoro-n- octanesulfonate and (C) a solvent. Preferably the solvent (C) includes at least one selected from the group comprising propylene glycol monomethyl ether acetate, 2-heptanone and cyclohexanone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249436-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: NISHIUCHI KAORU
IPC: H01L21/027
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the buildup of resist from being generated at the end of a remaining resist film when removing the resist film on the outer periphery of a semiconductor substrate by an organic solvent.  <P>SOLUTION: A process for removing resist on the outer periphery of a semiconductor substrate includes a process for rotating the semiconductor substrate at a specific speed at least for a fixed time to sufficiently dry an organic solvent remaining in the resist film formed on the semiconductor substrate before the resist on the outer periphery of the semiconductor substrate is removed. Additionally, the process for removing the resist on the outer periphery of the semiconductor substrate includes a process for rotating the semiconductor substrate at a speed for allowing the removed resist to generate centrifugal force being larger than the force that is pulled into the direction of the center of the semiconductor substrate around the outer periphery of the semiconductor substrate due to the organic solvent remaining in the resist film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248516-A (JP)
Title: Flow rate control device
Inventor: SAKAI RYUJI
IPC: G05D7/06
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate control device capable of improving its reliability with simplified control systems by reducing items of measurement for controlling fluid machinery.  <P>SOLUTION: The flow rate control device is equipped with a flow rate measuring means 6 which measures an amount of discharged fluid pressure fed from a fluid machine 1 and a controller 7 which controls the number of revolutions of a driven shaft of the fluid machine 1 on the basis of the result of measurement by the flow rate measuring means 6. It comprises a flow-back path 10 which connects a discharging path 3 to an intake path 1a of the fluid machine 1 and returns the fluid in the discharging path 3 to the intake path 1a. The flow rate measuring means 6 is installed in the flow-back path 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250596-A (JP)
Title: Method for producing optically active epoxy alcohol
Inventor: MUTO YUKIYOSHI
IPC: C12P41/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing optically active epoxy alcohols such as (2R,3S)-4-tert-butyldiphenylsilyloxy-2,3-epoxy butane-2-ol and (2S,3R)-4- tert-butyldiphenylsilyloxy-2,3-epoxy butane-2-ol with high optical purity without requiring a complicated operation such as recrystallization.  <P>SOLUTION: This method for producing the optically active epoxy alcohols such as (2R,3S)-4-tert-butyldiphenylsilyloxy-2,3-epoxy butane-2-ol and (2S,3R)-4- tert-butyldiphenylsilyloxy-2,3-epoxy butane-2-ol comprises treating (±)-4-tert- butyldiphenylsilyloxy-2,3-epoxy butane-1-ol with a vinyl ester in the presence of a lipase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258919-A (JP)
Title: Contents distribution service oriented gateway device comprising a plurality of flows
Inventor: OSADA KAZUHIKO
IPC: H04L12/70
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize both cost reduction of a contents distributing server and security of contents acquisition when a flow of controlling the contents acquisition and a flow of distributing contents are individually available like streaming contents distribution.  <P>SOLUTION: A gateway as an embodiment of the present invention manages a service ID, etc., used to specify contents and matches a service ID entered into a contents acquisition control signal, the ID of a virtual network that the user terminal having sent out the contents acquisition control signal belongs to, and the managed ID are collated. When the result of the matching shows that contents acquisition is allowed, a contents acquisition control signal packet is transferred to a contents distributing server and contents sent from the contents distributing server are distributed to a user terminal by using a flow different from the contents acquisition control signal flow, but when the contents acquisition is disallowed, on the other hand, the contents acquisition control signal packet is not transferred to the contents distributing server.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245208-A (JP)
Title: Electric blender
Inventor: TAKIZAWA TOYOAKI
IPC: A47J43/046
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical electric blender which can be stored in a compact size when not in use.  <P>SOLUTION: The electric blender is made to be mounted on an abutment portion 20 formed at a main body portion 11 by inverting a bottle portion 127 fitting the bottle portion on the outer periphery of an pillar portion 15 of the main body portion 11, and bringing the rim of the bottle into abutment on the abutment portion 20 formed at the main body portion. The outer periphery of the pillar portion and the inner periphery of the bottle portion are made into a non-circular cross section, respectively, for their engagement with each other to prevent the bottle portion from rotating to the main body portion. And further, a cover portion 13 is made to cover a holder 25 of the bottle portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254572-A (JP)
Title: Air shower device
Inventor: HONDA MINORU
IPC: F24F7/06
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air shower device which does not need a large space for painting or assembling, is excellent in workability at transport before assembling or at assembling and downsized.  <P>SOLUTION: This air shower device is provided with a machine room having a filter and a fan, and a shower room connected to this for blowing out clean air cleaned in the machine room into the shower room, a casing of the machine room is divided into a plurality of casing units in which the shower room is opened, and a storage part of the filter and the chamber forming member is constituted of the casing units divided at least into two, and these casing units are connected through a bent flange at the end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253037-A (JP)
Title: Method for dechlorinating chlorine-containing synthetic resin
Inventor: ASANUMA MINORU
IPC: B01D53/68
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dechlorinating a chlorine-containing synthetic resin whereby the fusion of the synthetic resin on the wall of the furnace or the fusion among the synthetic resins can be prevented, the product of dechlorination can be used as a raw material or a fuel without being separated, and the starting materials can be pneumatically conveyed without damaging the pneumatic conveyor.  <P>SOLUTION: The chlorine-containing synthetic resin and a waste timber are respectively crushed with a crusher 11a and a crusher 11b and are mixed with each other. The mixture is fed into a heat decomposition furnace 12 and is heated to 250-350°C to thermally decompose the chlorine-containing synthetic resin into a dechlorinated combustible product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251475-A (JP)
Title: Laser beam machining method
Inventor: KATSUMATA YUUSUKE
IPC: B23K26/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of smoothly surfaced tapered three-dimensional machining.  <P>SOLUTION: In the laser beam machining method in which a prescribed shape is machined on a workpiece 19 by irradiating it with a laser beam through a mask 41 and an image-forming lens 14, the machining is performed by arranging the workpiece 19 before the image-forming position of the image forming lens 14, so that the smoothly surfaced tapered three-dimensional machining is realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255896-A (JP)
Title: Display device, light emitting device and electronic equipment
Inventor: INUKAI KAZUTAKA
IPC: G09G3/30
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AM type OLED display device in which fluctuation in an OLED element driving current is sufficiently suppressed.  <P>SOLUTION: When a data current is read into pixels, a plurality of transistors is connected in parallel. When self-light emitting elements are to be light emitted, the transistors are serially connected. As a result, even though fluctuation exists among a plurality of transistors which constitute driving elements within one and the same pixel, adverse effect caused by the fluctuation is suppressed to a lower level and fluctuation in luminance of the light emission among the pixels is practically prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253902-A (JP)
Title: Mechanical type parking facility and its car turning device
Inventor: NAKAI YOSHIHIRO
IPC: E04H6/42
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car turning device capable of detecting cars or the like driven on a car turning device before and after the turning of the turning device by a small number of detectors.  <P>SOLUTION: The detectors 17 for detecting the cars or the like are disposed at a periphery on a turntable 11 in the turntable 11 for the car turning device 10. An opening section 15, through which a pallet 2 for loading the cars is passed in the vertical direction, and pallet supporters 16 moved at a working place where the pallet 2 is supported in the opening section 15 and a non- working place where the pallet permits a passage through the opening section 15 are disposed in the turntable 11. The detectors 17a and 17b detect the cars or the like existing at the front end of the pallet 2 positioned in at least the opening section 15 and the cars or the like existing at a rear end in the detector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254523-A (JP)
Title: In-furnace garbage stay distribution estimating method in incinerator, and combustion control method and device using method
Inventor: MIYAMOTO YUICHI
IPC: F23G5/50
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the conventionally difficult in-furnace garbage stay quantity distribution and the combustion distribution in real time from an operating processed quantity, and to perform more detailed combustion control taking into consideration the furnace inside garbage stay distribution and the combustion distribution.  <P>SOLUTION: This in-furnace garbage stay distribution estimating method is composed of a linear numerical formula model for estimating a garbage input quantity and a garbage heating quantity by inputting a measuring processed quantity of an incinerator, and a nonlinear multistage numerical formula model for estimating the furnace inside garbage stay quantity distribution and the combustion distribution by inputting data on the estimated garbage input quantity and the garbage heating quantity. A furnace inside combustion control method and a device correct a preset value of a garbage moving speed (stoker operation), a garbage feeding speed, and the garbage heating quantity on the basis of data on the combustion heating quantity distribution, the stay garbage temperature distribution, and the stay garbage inside unburnt percentage distribution among the data on the furnace inside garbage stay quantity distribution and the combustion distribution estimated by the numerical formula model.  <P>COPYRIGHT: (C)2003,JPO