baber/WOPTO huggingface dataset:
Patent JP-2003284280-A (JP)
Title: Motor and stepping motor
Inventor: KUROSAWA AKIRA
IPC: H02K5/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To limit the fixing height of a motor by forming a flange part without lengthening the overall length of the motor.  <P>SOLUTION: The motor comprises a cylindrical magnet being bonded to the rotor shaft 10, a yoke disposed oppositely to the outer circumference of the magnet, a coil being wound on the outer circumferential side of the yoke, and a casing member 3 forming the outer circumference of the motor wherein flange parts 11 and 12 for fixing the motor to the apparatus body are formed on the outer circumferential part of the casing member 3 by resin molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280768-A (JP)
Title: Optical interconnection connecting electronic device and optical fiber array module
Inventor: NARUSE MAKOTO
IPC: G06F1/18
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of becoming bad in light transmission efficiency, requiring an optical system such as a lens, being difficult to reduce the size, and being difficult to cope with highly parallel inter-chip optical interconnection because of using a diffraction phenomenon of the light in a conventional inter- chip optical interconnection technology.  <P>SOLUTION: In a device such as a computer, PE array chips 41 to 46 for arranging a plurality of PEs in a two-dimensional array shape are arranged in parallel. The mutual PEs are connected between the chips by using optical fiber array modules 51 to 55 having a plurality of optical fibers so as to correspond to a light input-output channel of the respective PEs. A connection pattern is determined by a spatial position of input-output of the optical fibers. In pipeline architecture arranged in a multilayer shape, the optical interconnection between continuous two PE arrays is realized by a combination of the modules having few kinds of basic joining patterns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003243725-A (JP)
Title: Optical unit
Inventor: SUGIHARA HIROSHI
IPC: H01L31/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical unit in which a transmitter unit and a receiver unit are closely arranged as much as possible and which can correspond to the request of a small form factor.  <P>SOLUTION: The optical unit is provided with the transmitter unit 12 having a first hole 22 which passes through an inner part along a first optical axis 20 and in which a light emitting element LED is coaxially fitted to one end with the first optical axis 20 and a light emitting port 22a where light emitted from the light emitting element LED is discharged is disposed in the other end, the receiver unit 14 having a second hole 28 which passes through an inner part along a second optical axis 26 and in which a light receiving element PD is coaxially fitted to one end with the second optical axis 26 and a light receiving port 28a taking in light inputted to the PD light receiving element is disposed in the other end and a connection part 16 which integrally connects the transmitter unit 12 and the receiver unit 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003298142-A (JP)
Title: Magnetoresistive effect element, magnetic head and magnetic reproducing device
Inventor: YUASA HIROMI
IPC: H01F10/32
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current perpendicular to plane-magnetoresistive effect element in which a large amount of varying resistance is allowed by implementing a fundamental review of material attribute of a pin layer, free layer and a spacer layer of a spin valve structure, and to provide a magnetic head and a magnetic reproducing device using such a magnetoresistive effect element as above.  <P>SOLUTION: By combining a magnetic material having negative spin- dependent bulk scattering parameter β and the spacer layer in which negative spin-dependent interface scattering parameter γ is acquired, large rate of magnetoresistance variation is acquired while utilizing negative magnetoresistive effect, in the magnetoresistive effect element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285960-A (JP)
Title: Ejecting device, ejecting method, and conveying device for recording medium, and ink jet type recording device
Inventor: SESHIMO TATSUYA
IPC: B41J13/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejecting device, an ejecting method, and a conveying device for a recording medium capable of ejecting the recording medium in a good state, and an ink jet type recording device having the ejecting device or the conveying device.  <P>SOLUTION: A body 60 disposed under a stage is provided with an exhaust port 65 for exhausting intake air, spraying it to the recording medium on the stage 50 having moved to a medium ejecting position, and ejecting the recording medium. Thus, a ejecting roller or the like of the recording medium can be dispensed, so that the recording medium can be ejected in a good state without scar, ink friction, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293878-A (JP)
Title: Fuel supply system
Inventor: ITO DAISUKE
IPC: F02M37/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate insertion and mounting work of a first unit and a second unit, to stabilize the mounted second unit, and to prevent occurrence of abnormal noise caused by vibrations of the second unit, in a system in which the first unit is mounted to an opening portion of a fuel tank and the second unit is installed in the fuel tank to be close to a side.  <P>SOLUTION: A first connecting member 7 is vertically hung from the first unit 1 to be rotatable in frontward and backward. A second connecting member 11 is disposed to the second unit 12 so that the second connecting member 11 is positioned at an approximately central portion in the front and back directions to be capable of elevating. An urging means 13 urging the second unit 12 downward is disposed between the second connecting member 11 and the second unit 12. The first connecting member 7 is connected to the second connecting member 11 by a connecting shaft 10 to be rotatable. The first connecting member 7 is formed so that a lower end portion 7c of the first connecting member 7 has downward pressing force and frontward pressing force when the first unit 1 is pressed downward with a bottom face of the second unit 12 placed on an inner bottom face 2a of the fuel tank 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289938-A (JP)
Title: Cosmetic compact
Inventor: SATO TSUNEO
IPC: A45D44/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic compact capable of making up user's face efficiently.  <P>SOLUTION: A user photographs himself/herself with a CCD camera 34 arranged in the peripheral part of a cover 14 to display the photographed image on a color-displayable LCD 32 provided on the center part of the surface (a surface opposing a base member 12) of the cover 14. By photographing and displaying the side surfaces and the upper/lower parts of the face or a rear head part in addition to the front side of the face in this case, profitable image information for efficient make up is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290021-A (JP)
Title: Curtain hanging device
Inventor: KOJIMA MASANARI
IPC: A47H23/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain hanging device applicable to normal curtain rails for moving curtains horizontally and for raising or lowering at required positions.  <P>SOLUTION: A plurality of hangers 3 are mounted in horizontally spaced relationship along the upper edge of a curtain 21. A plurality of insertion rings 10 are attached to the curtain 21 as they are located below the hangers 3 and arranged in a vertical line. A cord 6 is locked to each hanger 3 at its upper end and extends downwards, with the mid part of the cord passed through the ring 10 and the lower end of the cord locked to the lower edge of the curtain 21. By moving a lift stopper 8 attached to the cord 6, the distance between the locked position of the cord 6 to the hanger 3 and the locked position of the cord 6 to the curtain 21 is varied to adjust the vertical position of the lower edge of the curtain 21. Since the hangers 3 are locked to the runners of the curtain rail, the curtain can also be moved horizontally along the rail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292028-A (JP)
Title: Method for packing separator sheet roll for battery
Inventor: MITANI TAKUO
IPC: B65D71/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing method which allows transportation by stacking the separator sheet rolls for a battery on a pallet in a stable packing state even in the case of the separator sheet roll whose diameter is relatively small, that is, 800 mm or less, and which can reduce costs for assembly and recycling by reducing the amount and kinds of packing materials such as corrugated cardboard in packing.  <P>SOLUTION: In this packing method, long separator sheets for the battery, which are wound like a roll, are stacked on the pallet in a vertically concentrical manner, so as to be formed as a stacked body; and the packing is performed by winding a stretch film around the stacked body and the pallet. This packing method is characterized in that one common rectangular protective plate, in which four corners are chamfered, is interposed between tiers of the rolls and provided on both end surfaces of the stacked body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300193-A (JP)
Title: Method of manufacturing magnetic tape
Inventor: KOBAYASHI NOBUYUKI
IPC: G11B5/84
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a product quality by removing a projection generated in an edge part of a magnetic tape end surface generated when cutting a magnetic tape original roll in a plurality of narrow magnetic tapes.  <P>SOLUTION: The projection generated in the edge part of the magnetic tape end surface generated by cutting is removed by pushing a cutter against the edge part of the magnetic tape end surface while making a magnetic tape 26 travel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298122-A (JP)
Title: Method of manufacturing thermoelectric conversion material
Inventor: NAKAMURA RYOHEI
IPC: C22C1/04
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a BiTe-based polycrystalline thermoelectric conversion material having a large performance index.  <P>SOLUTION: This method of manufacturing the BiTe-based polycrystalline thermoelectric conversion material includes a step of manufacturing an alloy ingot containing two or more kinds of elements selected from among Bi, Te, Se, and Sb and, if necessary, a dopant in an amount of 100-1,000 ppm, a pulverizing step of preparing a powdered material having a mean particle diameter of ≥0.1 μm and <1 μm by pulverizing the alloy ingot in a vacuum containing oxygen at a concentration of ≤100 ppm or in an inert gas, and a sintering step of sintering the powdered material by resistance-heating the material while a pressure is applied to the material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003004853-A (JP)
Title: Nuclear medicine diagnostic equipment and radiation detection circuit
Inventor: YAMAKAWA TSUTOMU
IPC: H04N5/378
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detection circuit capable of shortening a signal reading time and capable of enhancing the counting rate of radiation, and a nuclear medicine diagnostic equipment. SOLUTION: A radiation detector 11 is connected to a plurality of detection elements 12 capable of respectively detecting incident radiation. The detector 11 is equipped with a plurality of a high speed waveform forming circuit 22 provided at every detection element and responding to the incidence of radiation on the detection elements to generate incident signals, a low speed waveform forming circuit 23 for selecting the detection element 12 corresponding to the incident signal from a plurality of the detection elements 12 to generate an energy signal showing the energy of radiation from the selected detection element 12, and a reading circuit 20 for reading a position signal showing the position of the detection element 12 from an address forming circuit 46.
Patent JP-2003298675-A (JP)
Title: Data transmission system and data transmission method
Inventor: YOSHIDA KAZUHISA
IPC: H04L29/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce communication load by reducing the number of receiving interruption to a CPU per unit time.  <P>SOLUTION: In a serial communication, data are divided into data wherein high speed transmission is necessary and data wherein low speed is enough for transmission. Some bits of the low speed data are imparted to the high speed data. As a result, the low speed data are divided and transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303724-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KAWAI KAZUHIDE
IPC: H01F38/12
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of cracks (flange leakage) in a stick coil due to thermal stress.  <P>SOLUTION: The dimension L of a part of a projection 121b which is parallel to the axial direction of a primary spool 121 is set larger than the dimension T of a part parallel to a direction perpendicular to the axial direction of the primary spool 121. Due to this dimensional relationship, the front projected area of the projection 121b viewed from the direction of a resin flow becomes small, hardly causing the disordered flow of the resin and the generation of entrainment voids and welding when the resin is caused to flow between parts corresponding to the projections 121b during forming. Consequently, a decline in the mechanical strength of a base of the projection 121b can be prevented, resulting in preventing the generation of cracks in the base of the projection (flange) 121b due to thermal stress.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003164204-A (JP)
Title: Transplanter
Inventor: MUNEYOSHI NORIHIKO
IPC: A01C11/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To transplant seedlings 7 on 2 rows adjacent each other such as 1st and 2nd rows, and 3rd and 4th rows simultaneously on transplanting the seedlings by 2 rows each on ridges 8 having 4 rows in one round trip.  <P>SOLUTION: This transplanter is provided by forming pot-joined body 24 for performing the feeding of seedlings to left and right hole-opening tools 12, 13 by joining many seedling pots 10 in an endless state, spanning them in a long oval-shaped state in left and right direction through sprockets 28, 29 between 2 vertical shafts 25, 27 in parallel, installing a valve 30 mounted with a roller 33 at its side part, at the bottom part of each of the seedling pots 10, also installing oval-shaped rails 31 in the lower direction of the pot- joined body 24, holding each of the valves 30 during the seedling conveyance and opening each of the valves 30 in lower direction by an interruption of the rails. As the roller 33, left and right 2 kinds are installed as alternately to the transferring direction of each of the seedling pots, and a selective feeding of the seedlings for the left and right rows is performed corresponding to the interrupted parts 34a, 34b of the rails 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003302257-A (JP)
Title: Dial for rotary encoder data entry
Inventor: IHARA FUMIAKI
IPC: G01D5/36
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform data entry by one-touch operation by discriminating the type of entry data by merely touching a finger tip on a dial part when different types of numerical data or item data are set, inputted, or accessed regarding a dial for rotary encoder data entry.  <P>SOLUTION: A plurality of fittedly recessed parts 1-11, 1-12, and 1-13 fitted to the finger tip are provided in the dial 1-10 for rotary encoder data entry. A surface treatment such as a plating is applied to the surfaces of the fittedly recessed parts with an electrically conductive material such as a metal. The conductive material is led to rear surface conductive members 1-17, 1-18, and 1-19 through conductors 1-14, 1-15, and 1-16, and the rear surface conductive members are connected to a touch detection means so that a specific fittedly recessed part among the fittedly recessed parts 1-11, 1-12, and 1-13 on which the finger tip touches can be detected. Then desired encoder data can be entered by rotating the dial 1-10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309940-A (JP)
Title: Electromagnetic drive apparatus, and light quantity adjusting apparatus
Inventor: YOSHIDA KATSUMI
IPC: H02K33/16
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the electromagnetic drive apparatus of small size and low power consumption which is realized with a small drive which provides a high torque.  <P>SOLUTION: The electromagnetic drive apparatus comprises a permanent magnet where a rotary shaft is disposed at the central part, an electromagnetic coil which is externally controlled for electrification, and a stator yoke which is so disposed as to face the permanent magnet and set to excited/non-excited state according to the electrification control of the electromagnetic coil. It rotates the rotary shaft by magnetic attraction and repulsion between the stator yoke and the permanent magnet. The permanent magnet is cylindrical and two poles are magnetized on an outer peripheral surface, with the cylinder oriented in the direction of magnetic line generated by the two poles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299736-A (JP)
Title: Abnormality alarm device for artificial respirator
Inventor: TOKUNAGA SHUICHI
IPC: A61M16/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost abnormality alarm device for an artificial respirator which can eliminate occurrence of detection error by directly detecting a move of the thoracic cage of a patient and has good operatability and wearability to the patient.  <P>SOLUTION: A sensor 22 is arranged on the abdomen of the patient by a band 21. The artificial respirator 12 forcibly injects air into the respiratory tract and discharges the air from it through a tracheal cannula 13. When the abdominal area moves up a piezoelectric element 34 is strongly pressed against a protrusion 35. By its down movement, the pressure is removed to cause a piezoelectric phenomenon. Electric polarization is generated due to the deformation of the piezoelectric element to in duce a voltage, and an electric signal is input into a controller 23. For example, when electric power outage or disconnection of connection pipes should occur, an input signal from the sensor 22 stops because it is interpreted as an abnormality in inhalation and exhalation. At this time, a timer 24 is activated and after a predetermined time passes the device is judged to be abnormal. Then alarm 25 is output in this state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309799-A (JP)
Title: Method for collating event in video and program for executing the method by computer
Inventor: KOYAMA TAKESHI
IPC: H04N5/91
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for collating an event in a video by which additional information explaining a video scene can be prepared in an appropriate unit for a video digest when video contents for entire sports game service are unavailable though the video digest of a sports game is available.  <P>SOLUTION: A representative event description and event positioning determination section 201 executes event positioning processing to link the representative event in terms of game description prepared by means of a representative event description section 103 to the representative event in terms of the digest video description.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246210-A (JP)
Title: Cushioning material for preventing flattening of punctured tire from occurring
Inventor: KISHIGAMI NOBUO
IPC: B60C17/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce risks occurring from a puncture by internally fitting an impact cushioning material in a conventional air pressure tire from a viewpoint to reduce risks as much as possible since a great risk occurs due to a puncture while a punctureless tire (round tire) is heavy in weight, and the use is limited to a low speed vehicle, and for a high speed vehicle, in many cases, a light air-pressure tire is mainly used.  <P>SOLUTION: A doughnut-shape structure 2 wherein a column-shape or trapezoidal cylindrical net 1 is rolled in from the inside to the outside is formed. The structure is internally fitted in a space between a tire 3 and a wheel 4, and air pressure 5 is charged, and the tire is used in the same manner as a general tire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003305667-A (JP)
Title: Power tool
Inventor: SAITO FUMIAKI
IPC: H02P6/12
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool miniaturized in constitution while stabilizing supply voltage and prevented from the situation of thermally damaging a control circuit.  <P>SOLUTION: This power tool 11 is provided with a grip part 14 gripped by an operator and having a built-in battery 19; a motor 15 integrally provided near one end part of the grip part 14 and rotationally driven with the battery 19 as a power supply; and a body part 12 with a built-in control circuit 18 for controlling the rotating state of the motor 15. A capacitor 20 of comparatively large capacity connected in parallel to the battery 19 is built in the grip part 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308017-A (JP)
Title: Ship registry label structure
Inventor: ITO YOSHIAKI
IPC: G09F3/10
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To adhere a ship registry label to a prescribed position of a ship registration number ticket.  <P>SOLUTION: A ship registry label structure 10 comprises the ship registry label 3 adhered adjacent to the ship registration number ticket 2 having a prescribed shape of an outside edge and a release paper 10b temporarily adhered to a rear surface of the ship registry label 3. The release paper 10b is provided with guide parts 10d, 10e which are adjacent to one side end edge of the ship registry label 3 and are formed to a shape coinciding with a part of an outer frame shape of the ship registration number ticket and thereby an adhering position of the ship registry label can be easily specified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313935-A (JP)
Title: Cover for side ditch footboard and side ditch
Inventor: EDA SOICHI
IPC: E03F5/04
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a footboard cover suited to the shape of footboard manufactured in recent years.  <P>SOLUTION: This is a footboard cover 10 for a side ditch foot board comprising a cover portion 11 covering a handle hole 8 formed between footboards 3 and 4 arranged adjacently to the side ditch and an attaching portion 12 inserted to the handle hole formed as one united body to the rear surface 13 side of a core cover portion, the cover portion and an attaching portion are formed with an elastic resin to a long, slender shaped one united body, and the attaching portion has a long slender surface 14 formed to a plan shape at one side in a direction extended from the rear surface of the cover portion and, at the other side, has a long slender surface 15 formed to a projected shape having a plan-shaped center surface 16.  <P>COPYRIGHT: (C)2004,JPO