baber/WOPTO huggingface dataset:
Patent JP-2004109439-A (JP)
Title: Manufacturing method of light deflector, manufacturing device of light deflector and light deflector
Inventor: OKUBO TAKAHIRO
IPC: G02B26/10
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and device of a light deflector in which a rotary polygon mirror can obtain stable rotation in high-speed rotation by improving the fixing accuracy of a rotary bearing member and a flange part.  <P>SOLUTION: In the manufacturing method of the light deflector provided with a rotor unit composed of the rotary polygon mirror, a flange member for fixing the rotary polygon mirror and a magnet, a dynamic pressure bearing composed of the rotary bearing member and a fixed bearing member for rotationally supporting the rotor unit, and a stator unit composed of a supporting base body for supporting the fixed bearing member and a magnet coil, the rotation center of the rotary bearing member is turned to a vertical direction, it is rotated, and an adhesive agent is horizontally applied to the outer peripheral surface of the rotating rotary bearing member. The flange member is heated, the rotary bearing member is moved to the flange member or the flange member is moved to the rotary bearing member, and the outer peripheral surface of the rotary bearing member where the adhesive agent is applied is fitted to the inner side face of the flange member and fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106476-A (JP)
Title: Inkjet recorder
Inventor: MISUMI TOMIYOSHI
IPC: B41J25/308
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To adequately and automatically adjust a gap between a head and a paper without varying a conveyance condition of the paper.  <P>SOLUTION: A first pinch roller 26 and an eccentric shaft section 13 of a rod 11 for guiding a print head 10 are coupled with a link mechanism 1. When the first pinch roller 26 is moved in the right by a thickness of a paper P, a first swing member 2 is rotated in a counterclockwise about a fixed shaft 5 as a fulcrum to move a slide member 3 to the left. As a lower end section of a second swing member 4 fitted to the eccentric shaft section 13 is moved to the left, the eccentric shaft section 13 is rotated clockwise in the drawing. Consequently, the rod 11 is rotated clockwise so that the print head 10 is lifted. The amount of lifted distance of the head 10 corresponds to the thickness of the paper P, thereby adequately adjusting the head gap δ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118236-A (JP)
Title: Device, system, method and program for managing picture data
Inventor: FUJIOKA SUSUMU
IPC: G06F17/21
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture data managing device where superposition data superposed on a prescribed document displayed on one picture is reflected on a document of the other picture without using an application of the document.  <P>SOLUTION: The picture data managing device 20 managing picture data is provided with a first superposition means 220 which virtually superposes, on first picture data apart from the first picture data, superposition data which is to be superposed on the first picture data and displayed, a superposition position determining means 250 determining a superposition position on which superposition data in second picture data where a part or a whole part is similar to the first picture data is superposed based on a positional relationship between a position on which superposition data in the first picture data is superposed and an arbitrary reference position in the first picture data, and a second superposition means 246 which virtually superposes superposition data in the position determined for the second picture data by the superposition position determining means 250.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117066-A (JP)
Title: Car navigation device
Inventor: INAGAKI YOSHIKAZU
IPC: G01C21/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car navigation device for examining its function or convenience before purchase.  <P>SOLUTION: This car navigation device acquires the present date and time from GPS data at the start time, and determines whether the present date and time fall within a trial period or not. In the case within the trial period, various navigation operations are started. In the case of being determined to be out of the trial period, the device notices that the trial period is finished, and executes only route guide to a store serving the trial to the car navigation device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171375-A (JP)
Title: Method for producing n-[3-(acylamino)-4-oxo-6-phenoxy-4h- chromen-7-yl]alkylsulfonamide derivative or salt thereof, and intermediate thereof
Inventor: YONEZAWA KENJI
IPC: C07C311/08
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially useful method for producing an N-[3-(acylamino)-4-oxo-6-phenoxy-4H-chromen-7-yl]alkylsulfonamide derivative or salts of the sulfonamide that are useful as antiinflammatory agents.  <P>SOLUTION: The N-[3-(acylamino)-4-oxo-6-phenoxy-4H-chromen-7- yl]alkylsulfonamide derivative is represented by formula [I] (wherein individual symbols are described in the specification). The compounds of formulae [I] and [II] are useful as synthetic intermediates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004117092-A (JP)
Title: Waveform data reproducing device, waveform data reproducing method, program product, and waveform data reproducing system
Inventor: OTA MASANORI
IPC: G01M99/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve waveform data of an object for the object of inspection, from stored past record data accompanying abnormal sound inspection or the like, and to easily reproduce the waveform data such as the sound of the object to be inspected.  <P>SOLUTION: The waveform data reproducing system includes a past record data file 3 outputted from a waveform analysis inspection device 1, a database storage part 12, an inspection result retrieving 13, and a waveform data sound reproducing part 14. The database storage part 12 acquires a waveform data file 4, which is the base in obtaining the past record data of the past record data file 3 and correlates and stores them in an inspection result database 11. The inspection result retrieval part 13 accesses the inspection result database stored in the database storage part 12 to extract the past record data, which match a prescribed retrieval conditions, and outputs retrieval result information, based on the extracted past record data. The waveform data sound reproducing part 14 reads out the waveform data corresponding to the retrieval result which is designated according to the retrieval result information by the inspection result retrieval part 13, and reproduces the waveform data read out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119690-A (JP)
Title: Method for handling semiconductor chip
Inventor: NAKANO MASAYUKI
IPC: H01L21/52
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handling method of a semiconductor chip with which adhesiveness of a lead frame against a chip preserved on an adhesive tape for long time can be improved.  <P>SOLUTION: The semiconductor chip 1 is stuck to the adhesive tape 2 using adhesive 3 comprising fatty acid amide so as to preserve it. The semiconductor chip 1 is peeled off from the adhesive tape 2 before shipping of the semiconductor chip 1. Fatty acid amide stuck to the semiconductor chip 1 that is peeled off is removed. The semiconductor chip 1 that is peeled off is irradiated with ultraviolet light. Thus, stuck fatty acid amide is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118001-A (JP)
Title: Display device
Inventor: WAKITA HISAHIDE
IPC: G09F9/37
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with high efficiency of extracting a light beam from a waveguide.  <P>SOLUTION: In the display device having a light source, the waveguide 1 and a plurality of optical extraction parts 15 which extract light beams by selectively touching the waveguide, thickness of the waveguide is defined as ≤1/2 of the width of the optical extraction part and ≥30 microns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117312-A (JP)
Title: Sensor trouble detecting method
Inventor: TOMITA TSUGIO
IPC: G01B7/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor of a potentiometer type for accurately detecting a short circuit between a sensor output line and a sensor supply power line.  <P>SOLUTION: This detecting method comprises comparing the voltage of the sensor output line with that of the sensor supply power line and determining the short circuit between the sensor output line and the sensor supply power line unless the voltage of the sensor output line is lower by a fixed value or greater than the voltage of the sensor supply power line. Thus, in a system using the sensor of the potentiometer type, the operable region of the sensor is reduced so that the short circuit between the sensor output line and the sensor supply power line is accurately detected through upper/lower limit error determination from the voltage of the sensor output line, avoiding the limitation of the operation range of a control part using the sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123161-A (JP)
Title: Roll box pallet
Inventor: FUSHIYA MITSUHARU
IPC: B65D19/42
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll box pallet which has a simple structure and a few number of parts, and in which a bottom panel can be surely hooked on and released from both side panels even when a little deformation is generated on a rotation operating rod.  <P>SOLUTION: As cam type operation quantity transmitting parts 19 and 19 are arranged on a hooking means 15 of the bottom panel 14 of a roll box pallet 10, the structure is simple and the number of parts is small, and even when the rotation operating rod 16 is a little deformed, the bottom panel 14 can be surely hooked on and released from both side panels 12 and 13. Namely, when the rotation operating rod 16 is deformed, following nodes 22 and 22 are pushed on the outer peripheral faces of the rotating cams 21 and 21 by spring forces of spring members 29 and 29. Therefore, regardless of some swing of the rotation operating rod 16, a revolution of the rotary operating member 17 can be surely converted to a displacement in the axial line direction of hooking members 18 and 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128862-A (JP)
Title: Telephone set and dial call origination method
Inventor: NIWA SUMIHITO
IPC: H04M1/274
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set capable of performing dial call origination by adding '0' to the head of a destination telephone number without the need for a caller to make troublesome operations and to provide a dial call origination method.  <P>SOLUTION: When the telephone set 20 connected to a private branch exchange 10 makes dialing to an external line 30, a control section 30 automatically adds '0' to the head of the destination telephone number transmitted to the private branch exchange 10. When the private branch exchange 10 recognizes that '0' is attached to the head of a destination telephone number, the private branch exchange 10 switches the connection destination to an external line 30 and transmits the destination telephone number to the external line 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127057-A (JP)
Title: Ic tag with metal and wrapping material with ic tag
Inventor: UMEYAMA HIROSHI
IPC: B42D15/10
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC tag with metal and wrapping materials with the IC, in which there is no risk of malfunction in the IC even if magnetic field varies when mounting the IC on the wrapping materials using the metal.  <P>SOLUTION: The IC tag with the metal is formed by sequentially stacking the metal, a sheet with thickness of 0.05-10mm made of resins containing soft ferrite powder of 40-90% comprising MnO-ZnO-Fe<SB>2</SB>O<SB>3</SB>, NiO-ZnO-Fe<SB>2</SB>O<SB>3</SB>or MgO-ZnO-Fe<SB>2</SB>O<SB>3</SB>whose permeability is not less than 12, an insulating film layer, and the IC tag. The wrapping materials with the IC tag are also included.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127806-A (JP)
Title: Connector of flat cable for connecting terminal, and connecting jig
Inventor: ENOMOTO KENJI
IPC: H01R4/26
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a connector of a flat cable to a connecting terminal, which can reduce the riskiness of bringing about a breakage in a flat conductor at an end of a nick, when the cable receives a force, such as a lateral tension, etc. from the outside.  <P>SOLUTION: At least one nick 13 is cut obliquely at a superposed part 12, formed by superposing a connecting plate 11 of the connecting terminal at a position of the flat conductor 7 of the flat cable 6 so as to be separated gradually from the widthwise direction of the conductor 7. Both-side parts perpendicular to the nick 13 are made to be at different levels. An electrical connector, in which the flat conductor 7 is brought into contact with the plate 11 with each other, is formed at a longitudinal end of the nick 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003121224-A (JP)
Title: Flowmeter for fluid
Inventor: STRAIGHT SCOTT LEE
IPC: G01F1/684
Filed: 2002-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mass-flow sensor for measuring a fluid introduced into, for example, an internal combustion engine. SOLUTION: The mass flow sensor 10 has an external suction fluid temperature detecting element 48 for enhancing precision in reading of a mass flow rate. An external low temperature wire element is further provided to shorten a response time. The mass flow sensor is an improved one designed aerodynamically to reduce system pressure. The sensor is small-sized, light in its weight, reduced in the number of part items, and excellent in productivity. An integrally molded insulated jet nozzle 39 for storing a high-temperature wire element 44 is provided inside a fluid sample collecting portion 36. As a result thereof, a pressure drop in an internal fluid passage is reduced. In addition, advantageous results of enhancement in an S/N ratio and widening of a dynamic range are provided as a result of the present invention.  Electromagnetic fault restraining ability is also enhanced by the present invention.
Patent JP-2003186060-A (JP)
Title: Particles for image display and image display device
Inventor: MASUDA YOSHITOMO
IPC: G02F1/167
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which is a dry display device in which particles are sealed between two substrates and is excellent in stability and repetitive durability.  <P>SOLUTION: The particles for image display of ≥100 J/m in Izod impact strength (notched) are used in the image display device for displaying images by sealing ≥2 kinds of the particles varying in their colors and electrification characteristics or one kind of the particles between the substrates, at least one of which is transparent, and moving the particles by impressing an electric field between the substrates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131997-A (JP)
Title: Door stop attached to floor
Inventor: SHINOZAKI MITSUTSUGU
IPC: E05C19/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door stop with its body shape made flat by urging the spring energy to a fixing body (pin) in a plane and enable secure retention of the opened state and release of the opened state only by opening/closing of the door.  <P>SOLUTION: The door stop is constituted of a strike fixed to the door and a door stop body 10a fixed to the floor face. The door stop body 10a is provided with a vertical short axial frame body 1, a pin opening X retractably putting in and out the pin of the strike attached to the side face, an arm member 3 whose one end is pivoted, disposed by urge of the spring 8 to a specified position of the pin opening and turning by a specified angle against the spring energy by a pressure of the pin, and a ring-shaped rotary body 2 rotatably loose-fitted to the short axial frame body 1 to set the pin opening X in the opened state or the closed state by rotating by a specified angle by the engagement with the front end engaging part 33 of the arm member 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131232-A (JP)
Title: Roller conveyor
Inventor: MORINAGA KENICHI
IPC: B65G13/11
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller conveyor with a simple constitution that can be actuated while restricting generation of dust at a drive mechanism, and maintaining cleanness even in use for a long period.  <P>SOLUTION: This roller conveyor comprises a drive motor 14, and a drive pulley 18 and a plurality of driven pulleys 26 around which a flat belt 28 is stretched. It also comprises a base 12 on which a roller shaft 24 fixing the driven pulleys 26 and carrying rollers 34 is journalled. The drive pulley 18 and the driven pulley 26 are formed like a drum that is thicker at a center part. The flat belt 28 is formed of a single kind of material such as polyester. The base 12 is formed of a hollow extruded member, and the roller shaft 24 is provided through a hollow part 36a. The hollow part 36a in the base 12 is brought into a sealed state, and a suction means to form negative pressure in the hollow part 36a is connectable to it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130896-A (JP)
Title: Controller for electric power steering
Inventor: HAMAMOTO KYOJI
IPC: H02P7/29
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for an electric power steering and a control method of an electric power steering device for suppressing occurrence of noise and vibration at extremely low vehicle speed.  <P>SOLUTION: The electric power steering device 1 at least controls an electric motor 8 for applying a steering auxiliary force to a steering system S as shown in the figure in response to a torque detection value T of a steering torque sensor for detecting steering torque of the steering system S and a current detection value of a current detecting means 14 of the electric motor for detecting current flowing through the electric motor. A target current value for driving the electric motor 8 in response to the torque detection value T is set, deviation ΔI between the target current value and an actual current value of the electric motor is determined, at least proportional control and integral control are performed to this deviation ΔI, and the deviation ΔI is amplified (K×ΔI) when the steering system S is rapidly steered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134580-A (JP)
Title: Driving circuit for light emitting diode
Inventor: WATANABE AKIHIRO
IPC: H01L33/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the electric load of a driving circuit side and stabilize the luminance of a light emitting diode against the fluctuation of a power supply voltage, external noise or the like.  <P>SOLUTION: The driving circuit for light emitting diode is provided with a plurality of light emitting diode circuits 40A, 40B composed of light emitting diodes 41, 42, a current limiting resistor 44 and a transistor 43 which are connected in series while the plurality of light emitting diode circuits 40A, 40B are connected in parallel to each other so as to be connected to a battery commonly to impress a base voltage in common to respective transistors 43, or a driving circuit 20 driven by a constant voltage to drive the transistor 34. In this case, the collector side of the transistor 34 is connected to one side of a battery while the base thereof is connected to the output side of the driving circuit 20 and the emitter thereof is connected to respective bases of the transistors 43 through first resistors 45, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130353-A (JP)
Title: Method of manufacturing metallic sheet and temperature controller
Inventor: KIMURA KAZUYOSHI
IPC: B21B37/76
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a metallic sheet and a temperature controller for manufacturing a desired metallic sheet by controlling the temperature of the metallic sheet after finish rolling in a manufacturing process of the metallic sheet.  <P>SOLUTION: In the temperature controller 10, the temperature of a steel sheet is highly accurately measured with water environmental thermometers 6-1, 6-2 ... provided on the outlet side of cooling sections 7-1, 7-2 ..., whether or not the measured temperatures of the steel sheet satisfy cooling conditions is judged and, in the case it is judged that the cooling conditions are not satisfied, feedback control for manipulating the operation / non-operation of upside cooling units 4-1a, 4-2a ... and underside cooling units 4-1b, 4-2b ... is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142150-A (JP)
Title: Method for manufacturing inorganic cured material
Inventor: SUZUKI SHINICHI
IPC: C04B18/16
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an inorganic cured material excellent in strength or the like by recycling a defective material produced before ageing and curing or precipitating and collecting a solid component from wastewater of a low concentration yielded at the time of addition of water/molding to recycle the same.  <P>SOLUTION: A slurry containing cement as a main component is dehydrated to be molded and the molded one is aged and cured to manufacture the inorganic cure material. In this case, the defective material (5) yielded before ageing and curing is ground while water is added to the defective material (5) and returned to the slurry to be recycled. At this time, a retarder is added to the slurry at the time (A) of addition of water/grinding to suppress the reaction of the water-added ground matter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144892-A (JP)
Title: Color coupler-containing toner for electrophotographic system
Inventor: HIRASAWA AKIRA
IPC: B41M5/132
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To form a color coupler layer on demand using an electrophotographic system in place of printing.  <P>SOLUTION: The color coupler layer 11 is formed on a substrate sheet 10 by an electrophotographic system using a color coupler-containing toner and a developer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152793-A (JP)
Title: Multilayer wiring substrate, base material therefor and their manufacturing methods
Inventor: ITO SHOJI
IPC: H05K3/16
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a fault at part mounting by the presence of a resin component in a conductive paste on a surface of a conductive layer (copper foil) which is perforated.  <P>SOLUTION: A metal layer 16 coating a conductive resin composition 15 exposed to an opening of a conductive layer 12 side of a through hole 14 is formed on a surface of the layer 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176138-A (JP)
Title: Method of manufacturing glass having optical characteristic
Inventor: OSWALD MONIKA
IPC: C03B20/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing glass having optical characteristics by refining a preliminarily sintered composition.  <P>SOLUTION: In the method of melting the preliminarily sintered composition supplied with the plasma or flame from thermal energy supply means together with the particules of the preliminarily sintered composition from a first supply duct.  <P>COPYRIGHT: (C)2003,JPO