baber/WOPTO huggingface dataset:
Patent JP-2003345198-A (JP)
Title: Image forming apparatus
Inventor: MAEDA MASAHIRO
IPC: G03G21/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To make an image forming apparatus able to maintain good discharging even in a low temperature, low humidity environment with a simple constitution.   <P>SOLUTION: In a conductive shield provided with an opening surface on a side facing an image carrier 1 and an opening for air 10 on a bottom surface opposite the opening surface, a discharge electrode is installed inside. A duct 6 is installed below a corona charger 5 installed below opposite the image carrier. Feeding of air or sucking it in is carried out by an air flow opening 7 provided on one of the end parts in the direction of the image carrier shaft of the duct.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344014-A (JP)
Title: Precision alignment apparatus
Inventor: YOSHINO KATSUMI
IPC: G01B11/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precision alignment apparatus in which a marker of high visibility is attached to a workpiece and uses pattern recognition which enables a fine work matching a purpose of the work.   <P>SOLUTION: In the precision alignment apparatus, a plate (a liquid crystal display substrate) 27 of a light emitting element is set on a stage 19 and a stage 24, a pattern of the substrate 27 is controlled, and a place to be spotted is marked (turned on). Turned-on positions are stored sequentially on a memory as image information by an image sensor 17 via a condensing lens 18. A pattern of image data on the stored memory is collated with a previously fetched pattern, and an instruction is transmitted to respective power-supply devices 25, 22 in order to drive an X-stage motor 26 and a Y-stage motor 23 by a motor control unit 21 so that the patterns are matched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348409-A (JP)
Title: Imaging apparatus
Inventor: NARITA HITOSHI
IPC: G03B17/18
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus the operation section of which can be operable even when a large-sized liquid crystal is closed.   <P>SOLUTION: In the imaging apparatus provided with: an optical imaging means for forming an image of an object on a light receiving face of an imaging element; an imaging means for converting the object image passing through the optical imaging means into an electric signal; a recording means for recording the image of the object imaged by the imaging means on a recording medium, and two display apparatuses or more for displaying the image of the object imaged by the imaging means, operation buttons are placed on a plurality of faces of the display apparatus. Or in the imaging apparatus provided with: an optical imaging means for forming an image of an object on a light receiving face of an imaging element; an imaging means for converting the object image passing through the optical imaging means into an electric signal; a recording means for recording the image of the object imaged by the imaging means on a recording medium, and two display apparatuses or more for displaying the image of the object imaged by the imaging means, a plurality of operation buttons permit one function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339226-A (JP)
Title: Raising-seedling culture soil
Inventor: NAGI HISASHI
IPC: A01G1/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide raising-seedling culture soil excellent in such characteristics as lightness, handleability, facility in construction and workability, and making it possible to form a firm and durable root ball or an excellent nursery bed each causing no breakage when planting seedlings.   <P>SOLUTION: The raising-seedling culture soil is obtained by blending culture soil base material with fusing fibers (A) each having a fiber length of ≤2 mm, an aspect ratio of 20-300, a fiber moisture ratio of ≤15% based on the fiber mass, and the number of crimps of ≤6 crimps/cm, and fusing fibers B each having a fiber length of 2-25 mm, an aspect ratio of 20-1,000, a fiber moisture ratio of ≤15% based on the fiber mass, and the number of crimps of ≤6 crimps/cm. A method for solidifying the raising-seedling culture soil comprises a heating process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343338-A (JP)
Title: Automatic knock detection device for automatic synchronism
Inventor: KASASHIMA KENJI
IPC: F02D45/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic knock detection device for automatic synchro nism which allows automatic synchronism by detecting a target knock level automatically when synchronizing the ignition time of an internal combustion engine.   <P>SOLUTION: The block vibration sensor output of each cylinder is extracted divided into a knock cycle and a noise cycle for each cylinder (S1300). A FFT result (a) per knock cycle and a FFT result t<SB>-</SB>b per noise cycle are calculated by FFT-processing each block vibration sensor output for a cycle extracted randomly (S1400). For each knock cycle, the averaging values (b) of the FFT results t<SB>-</SB>b of all noise cycles before the cycle and after the last judgment 'There is a knock' are calculated (S1500). Based on the difference (a-b), knock intensity (ci) for each knock cycle is calculated (S1600), and the knock level of a cycle extracted randomly is calculated (S1700).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003067758-A (JP)
Title: System for combining graphics forms in digital video pipeline
Inventor: BUSHEY ROBERT D
IPC: G06T11/20
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To effectively and efficiently alternately process both object-directive (vector) and bit map (luster) graphics or images. SOLUTION: This system comprises a graphics pipeline 109 comprising two or more first stages 111, 112, 113, 114 and 115 constituted to process a graphic object; a bit map image pipeline 100 comprising two or more second stages 102, 103, 104, 105, 106, 107 and 108 constituted to process a bit mage image; and a selectively constitutable mutually connecting matrix 140 for defining an image path for providing the output of one or more selected stages included in one of the pipelines to the input of one or more other selected stages included in one of the pipelines.
Patent JP-2004007058-A (JP)
Title: Optical signal level control apparatus
Inventor: MAEDA TAKUJI
IPC: H04B10/291
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical signal level control apparatus in a WDM system the circuit scale of which per one wavelength can be reduced.  <P>SOLUTION: An optical power level is detected at an output side of an optical variable attenuator 14 and the attenuation of the optical variable attenuator 14 is adjusted so that the output level reaches a prescribed value L1. When the detected level in this case reaches a threshold value Th0 or a threshold value (Th-d) or below, occurrence of signal interruption is discriminated and the attenuation is set to a constant value A1. The attenuation A1 is selected to be a value sufficiently greater than that at control of a constant output level and selected to be a small value of a degree of permitting detection of a restored signal. When the output level is restored to the threshold value TH0 or a threshold value Th1 (Th1<Th-d) or more while the attenuation is selected to be the constant value A1, the constant output control is resumed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003053683-A (JP)
Title: Cordless tool
Inventor: KUROSAWA HIDEKI
IPC: H01M2/10
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a cordless tool using a storage battery with a high nominal voltage, being made compact and well-balanced even with the bottom face of the storage battery facing down, and being excellent in serviceability such that the tool can be held upright. SOLUTION: The cordless tool comprises a body shell part, a handle part hanging from the body shell part, and a battery case part 5 detachably engaged with the handle part to store N cells. The battery case part 5 has a first storage part for storing cells 4 by a number smaller than N and a second storage part extending from the first storage part in the direction approximately perpendicular to the longitudinal direction of the handle part. An engaging member for engaging the battery case part 5 with the handle part is provided in a space in the vicinity of the gap between the first and second storage parts, and an operating member for operating the engaging member is provided on the outside of the second storage part. The engaging member is connected to the operating member by an intermediate connection 9d.
Patent JP-2004012228-A (JP)
Title: Timer unit and laser pointer
Inventor: KOBAYASHI YOSHIYUKI
IPC: G04F3/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timer unit capable of notifying lapse of time instantaneously, and capable of notifying detailed clocking, and a laser pointer with the timer.  <P>SOLUTION: This laser pointer 10 with the timer is provided with a plurality of LEDs 12a-12d for notifying the remaining time or the like in the timer by a light emitting mode on a pointer body 10a surface, a laser emitting key 14, and a key board 15 (setting means), and is provided with a display part 24 having a matrix face constituted of a CPU 21, a ROM 22, a ROM 23 and an LCD, a key board 25 provided with the laser emitting key 14 and respective keys 15a-15f, and a laser output circuit 26, on the inside. The CPU 21 divides a set time of the timer in response to the number of the plurality of LEDs 12a-12d, and notifies the remaining time in the timer by lighting on or out the respective LEDs 12a-12d sequentially, for every lapse of the divided set time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008076-A (JP)
Title: Apparatus for cooling and processing food material
Inventor: SUEDA SUSUMU
IPC: F25D13/06
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cooling and processing a food material, with which the burden on the cooling means of the apparatus is reduced, the cost increase of the apparatus is prevented and the food material is uniformly cooled.  <P>SOLUTION: A cooling fan 28 is arranged outside a carry-in port 3 for carrying in the heated and cooked food material and the food material is precooled by the fan 28 before the food material is carried in a cooling chamber 1. Centrifugal fans 16 stored in fan cases 17 and hollow chambers 18 connected to the downsides of the fan cases 17 are arranged above a conveyor 2 installed in the cooling chamber 1, and a plurality of tubular blow-off ports 20 are dispersed longitudinally right and left under the chambers 18. Cold air cooled by coolers 5 is sucked in the fan cases 17 by the rotation of the centrifugal fans 16 and blown from each blow-off port 20 of the chamber 18 to the food material on the conveyor 2 so that the food material is cooled and processed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015914-A (JP)
Title: Voice coil type linear motor with cooling function
Inventor: YAHARA HARUKI
IPC: H02K33/18
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized vacuum chamber that dispenses with a load lock chamber.  <P>SOLUTION: A voice coil type linear motor comprises a pair of external yokes 11, an internal yoke 12 and a side yoke 13. An armature is fixed inside the external yoke 11 and a permanent magnet side is made movable. A coil (18a) is wound around a bobbin (17), a case (23) is constituted outside the bobbin, a coil is made water-tight, a water inlet and a sink outlet are arranged at the bobbin or the case, and a cooling fluid is made to flow between the coil and the case, thus enabling the coil to be directly cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014018-A (JP)
Title: Rotary magnetic head device
Inventor: KOGA AKIRA
IPC: G11B5/53
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary magnetic head device which realizes a stable head touch when an upper rotary drum rotates at high speed, in which damage of a magnetic tape can be reduced and which is provided with high durability.  <P>SOLUTION: A step part 9 arranged in the upper rotary drum 1 for forming a gap between the upper rotary drum and an outer peripheral upper end part 2a of a lower fixed drum 2 is formed in such a way that width d1 of a first gap 10 being a magnetic head fitting region is larger than width d2 of a second gap 11 positioned in the front in a rotary direction A of the upper rotary drum 1 and a distance L2 from a trailing end of the magnetic head 5 fitted to a front end part in the first gap 10 to the trailing end of the gap becomes larger than a length L1 of the magnetic head 5 in the rotary direction A. Thus, air pressure rises in front of the magnetic head 5 and the magnetic tape is moderately lifted. Consequently, the stable head touch is obtained and the contact of the magnetic tape with an outer peripheral lower end part 1a of the upper rotary drum 1 can be avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037460-A (JP)
Title: Asymmetrical bias high-linearity balanced amplifier
Inventor: KOBAYASHI KEVIN W
IPC: H03F3/68
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a microwave amplifier, capable of attaining an excellent phase and amplitude linearity at a relatively high output power level, over a relatively wide frequency range. SOLUTION: This amplifier is constituted as a Doherty amplifier if it is specified further and contains a carrier amplifier 22, a peak amplifier 24, a Lange coupler 32 at an input of these amplifiers, and a 1/4 wave amplifier at the output of these amplifiers. In order to improve a isolation between the amplifiers and suppress the dependence of an intermodulation(IM) characteristic of each amplifier on the other as much as possible, matching networks 26, 28 are provided and connected to the output of the amplifier. In addition, a microwave power amplifier includes electronic adjustment, and improves intermodulation distortions over a wide dynamic range of input power, thereby adjusting IM characteristics of the amplifier in matching with an operating frequency of the microwave amplifier.
Patent JP-2004010147-A (JP)
Title: Container for commercial product
Inventor: TAKADA KIYOSHI
IPC: B65D5/50
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To form a packaging container for a beauty product or the like without making recesses and projections on the surfaces of the container, thereby showing decorations or descriptions beautifully and correctly and housing the product stably.  <P>SOLUTION: The front face 3, left and right side faces 4 and 5, and rear face 6, all of which compose the external faces of the container formed by folding a plastic sheet along creases 2, are flat surfaces. Descriptions are shown on the surfaces. The inner foldable face 8 which can be folded inside and an inner bottom 9 which can be folded parallel to a bottom face extend from the top of the front face. Projections 10 which can support the bottom of a housed product S is formed on the inner bottom. A foldable inner lid 14 extends from the top of the side face. The inner lid face is provided with a recessed and projected part 15 for supporting the top of the commercial product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015960-A (JP)
Title: Electronic apparatus and charging method therefor
Inventor: NAGAI TAMIJI
IPC: H02J7/04
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus and a charging method that perform charging in safety even if an AC adapter is equipped with a charger of a secondary battery that has been equipped to the electronic apparatus.  <P>SOLUTION: A charging mode is falsely brought into a state of a pre-charging mode of the secondary battery E1 by a false battery circuit 5. If the AC adapter 1 is provided with a charging circuit, power corresponding to battery characteristics of the circuit is fed. An operation-confirming circuit 6 for the charging circuit thereby determines whether the power is suitable for charging the secondary battery E1, and only when the power is determined suitable therefor, a switch circuit 4 is turned on, thus charging the secondary battery E1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023213-A (JP)
Title: Apparatus and method for printing image, print medium, and print medium unit
Inventor: OKUNO SHIGERU
IPC: H04N5/76
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To raise the customer pulling rate.  <P>SOLUTION: A mode of an image printing apparatus 1 is changed from a standard mode to a service mode when a prescribed time passes since the image printing apparatus 1 is used last. At the time of service mode, a function which is not usable when the standard mode is set is usable. For example, at the time of service mode, an editing tool for editing the image which is not usable at the time of the standard mode is prepared. A user can utilize it. A seal paper with a service image printed thereon besides the seal paper with the edited image printed thereon is provided. This device and method can be applied to the image printing apparatus as an automatic photographic seal vending machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017727-A (JP)
Title: Sealing structure of lateral fitting wheel
Inventor: KIMURA YOSHIMASA
IPC: B60B25/04
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure for reducing force for rotating a side ring in detaching and attaching the side ring and preventing degradation of air seal performance.  <P>SOLUTION: The sealing structure 10 of a lateral fitting wheel having a structure for receiving a bead load of a tire by the side ring 12 includes: an attachment groove for attaching an O-ring 13 on either of a disc 15 or the side ring 12; a relief groove 16 provided on one of the disc and the side ring which is not attached with the O-ring so that the O-ring does not contact in a position where the side ring is rotated in order to lock the side ring; and a play 19 in a pressing direction of a lock mechanism part provided between the disc and the side ring so that the side ring 12 can move in a wheel axis direction between a rotating position and a sealing position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018606-A (JP)
Title: Active energy ray-curable adhesive composition
Inventor: SANAI YASUYUKI
IPC: C09J163/10
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition that is easily cured by irradiation with active energy rays and is excellent in adhesive strength, processability, coatability and durability under high-temperature and high-humidity conditions.  <P>SOLUTION: The adhesive composition comprises a di(meth)acrylate represented by formula (1) wherein R<SB>1</SB>is a hydrogen atom or a methyl group; R<SB>2</SB>is an alkylene group; and a and b are each independently an integer of 0-5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016061-A (JP)
Title: Flavor deterioration inhibitor
Inventor: KIYOHARA SUSUMU
IPC: A23L27/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flavor deterioration inhibitor which is highly safe, does not affect the original flavors of oral compositions such as foods, drinks and oral hygienic agents, namely the flavor deterioration inhibitor which can inhibit the flavor deteriorations mainly caused by light, further heat or oxygen, or the like, at steps for the production, distribution and storage of the oral compositions, respectively.  <P>SOLUTION: This flavor deterioration inhibitor comprises a solvent extract of semi-fermented tea leaves. The flavor deterioration inhibitor can be added to food products, drinks, oral hygienic agents, perfumes, or the like, to inhibit the flavor deterioration, especially the flavor deterioration caused by light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022260-A (JP)
Title: Feeding method of neutralized filament and ion beam device
Inventor: FUJISAKI KOZO
IPC: H01L21/3065
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding method of a neutralized filament in which the neutralized filament can be wound without breakage and an ion beam device.  <P>SOLUTION: This is the feeding method of the neutralized filament in the ion beam device which winds up the used neutralized filament and at the same time feeds a new neutralized filament and comprises a process in which the neutralized filament 6 inserted into a through hole 9 provided in a first electrode and a second electrode is separated from the through hole, a process in which the used neutralized filament is wound up and at the same time inserts the new neutralized filament supplied in the through hole, and a process in which the neutralized filament inserted into the through hole is subjected to insulation displacement to the insertion hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003132990-A (JP)
Title: Movable plug head
Inventor: O KANGAI
IPC: H01R13/46
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a new movable plug head for a battery charger for use in travel. SOLUTION: In the battery charger, a N-shaped fixing metal cramp is replaced with a conventional plastic cramp and a conductive metal spring plate in order to reduce the number of components and thickness of a N-shaped fixing cramp. Ultimately, the materials, assembling cost, and aggregate thickness of the battery charger are all reduced.
Patent JP-2004018319-A (JP)
Title: Compound semiconducting crystal growth apparatus
Inventor: SASAHEN HIROSHI
IPC: C30B29/42
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable the growth of single crystals in which grow-in dislocation in the process of the growth and slip dislocation after the growth do not occur by setting the ratio between the inside diameter D of heaters and the outside diameter d of a crucible, D/d, in a compound semiconductor crystal growth apparatus to proper value.  <P>SOLUTION: In the compound semiconductor crystal growth apparatus, a crucible 1 with a bottomed cylindrical shape charged with seed crystals and raw materials is vertically set; the raw materials are heated to melt at a prescribed temperature distribution with electric furnace heaters 6 and 7 provided so as to surround the crucible 1; and compound semiconductor crystals are grown in a vertical direction. The ratio between the inside diameter of the heaters 6 and 7 and the outside diameter d of the crucible 1 to be charged with the raw materials, D/d, is set to 1.2 to 1.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017903-A (JP)
Title: Performance prediction method for tire and designing method for tire
Inventor: YOSHIKAWA EIMEI
IPC: G01M17/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately predict performance of a tire, using a computer.  <P>SOLUTION: The performance prediction method for a tire for predicting the performance of the tire, using a computer includes: step S1 for a first tire model for modeling the tire by a handlable element by a numerical value analysis method; step S2 for carrying out a deformation calculation of the first tire model based on a previously determined boarder condition; step S3 for obtaining a first information capable of evaluating the performance of the tire from the deformation calculation of the first tire model; step S5 for setting a second tire model having a large number od elements as compared with this first tire model utilizing at least a part of the first tire model; step S6 for carrying out a deformation calculation of the second tire model base on a previously determined boarder condition; and step S7 for obtaining a second information for evaluating the performance of the tire from the deformation calculation of the second tire model.  <P>COPYRIGHT: (C)2004,JPO