baber/WOPTO huggingface dataset:
Patent JP-2004219718-A (JP)
Title: Developing device, imaging cartridge and image forming apparatus provided with them
Inventor: NISHI MASAYUKI
IPC: G03G15/08
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and an imaging cartridge with which a stable image can be formed over a long period of time while suppressing the aggregation of a developer and the occurrence of an air pocket due to the deterioration in fluidity of the developer inside the developing device, and to provide an image forming apparatus provided with them.  <P>SOLUTION: The developing device 20 is partitioned into a toner hopper part 20a and a buffer part 20b, and a large number of holes or slits are formed in a partition wall 20c and the developer is allowed to pass through. A developing roll 21 and a developer feeding roll 22 are installed in a position facing an image carrier 11 in a buffer part 20b. Toner in the periphery of the developer feeding roll 22 is oscillated by having a bending plate state agitating member 25, which is extended from a bottom surface of the buffer part 20b along the partition wall 20c, vibrate in a vertical reciprocation to prevent retention and aggregation of toner. Thus, image fogging, etc., caused by the lowering of image density and the degradation of mixing property of the toner are suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004140311-A (JP)
Title: Exposure method and aligner
Inventor: SATO SHUNICHIRO
IPC: G03F1/78
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method and an aligner, capable of correcting the influence due to fogging exposure, in addition to the influence of proximity effect with high precision.  <P>SOLUTION: A sample resist is exposed to light by applying a command signal to an exposure means from a control means, so that the exposure amount due to an exposure beam from the exposure means will be a corrected exposure amount computed by an computing means. With respect to the positions of the sample, a fogging exposure energy component and a back-scattering exposure energy component are computed, including the influence from the peripheral part of respective positions by using provisional exposure amounts, having different values according to these respective positions. Based on these fogging exposure energy component and back scattering exposure energy component, corrected exposure amounts for respective positions are computed. Final corrected exposure amounts with respect to the positions are computed by iterative computation, using the corrected exposure amounts for respective positions as the provisional exposure amounts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004228827-A (JP)
Title: Imaging device and its control method
Inventor: KUBOTA MASAKATSU
IPC: G03B7/08
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the interval at rapid shooting by solving the problem wherein the interval at rapid shooting gets longer due to the fact that an output time becomes longer when rapid shooting are carried out because high-sensitivity image data and low-sensitivity image data are usually outputted in succession from the CCD.  <P>SOLUTION: A method of controlling an imaging device includes a step 47 of stopping the output of low-sensitivity image signals when a step 44 is performed, which carries out rapid shooting with a digital still camera capable of obtaining images of a wide dynamic range, by imaging an object with CCD which outputs high-sensitivity image signals and low-sensitivity image signals in succession, and adding the high-sensitivity image signals and the low-sensitivity image signals together. By this setup, the interval between rapid shooting can be shortened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226662-A (JP)
Title: Mixing device, method for manufacturing toner, and toner
Inventor: MIURA SATORU
IPC: G03G9/087
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing device capable of mixing powder for manufacturing a toner (toner matrix particles) with an external additive in such a way as to prevent isolation and agglomeration of the external additive, and to provide a toner manufactured using the mixing device.  <P>SOLUTION: The mixing device 100 has a compressed air inlet 115 from which compressed air is introduced and an air introduction passage 116 which communicates with the inlet 115. The mixing device 100 also has a lubricant inlet 117 from which a liquid lubricant is introduced and a lubricant introduction passage 118 which communicates with the inlet 117 in an outer wall part of a main unit 110. The lubricant introduction passage 118 links up with the air introduction passage 116. A liquid lubricant introduced from the lubricant inlet 117 joins compressed air in the air introduction passage 116 and flows with the compressed air into a stirring mixing chamber 120 through a gap 158.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222597-A (JP)
Title: Luminous bacterium for bait
Inventor: SATO MUTSUO
IPC: A01K97/04
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To create luminous bacteria suitable for obtaining a cold-processed raw bait for fishing, providing excellent catch of fish; to provide a method for attaching the bacteria to the surface of a raw bait for the fishing to provide good fishing effects; and to provide a production method relating to the shape.  <P>SOLUTION: The raw bait 2 for the fishing is produced by a cold process by attaching and fixing the fluorescent bacteria to the surface of a mixture comprising a kneaded product obtained by pulverizing the residues of fishes which have attractive activities by smell, and a large amount of which is discharged in a fish-processing factory, or the like, and a binder having a binding force, and formed into a bait shape for the fishing, and rapidly freezing the mixture with the attached and fixed fluorescent bacteria. The fluorescent bacteria are obtained by extracting and isolating non-pathogenic safe fluorescent bacteria from a natural fluorescence-possessing body, improving the bacteria so as to have the fluorescent activities within a temperature range of a freezing temperature from -30°C to normal temperature and forming the inclusion of the bacteria with the binder which is a gelatinizing agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229057-A (JP)
Title: Gate drive
Inventor: SHIRASAWA TAKAAKI
IPC: H03K17/16
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a surge voltage occurring in a turning-off period while suppressing the increase of switching loss at the time of turning-off of a MOS transistor in a circuit having MOS transistors connected in series.  <P>SOLUTION: When a second power MOSFET 2 is switched to the turning-on state at a prescribed timing after a first power MOSFET 1 is switched to the turning-off state, the first power MOSFET 1 is turned on temporarily for a prescribed period synchronized with the prescribed timing. When the first power MOSFET 1 is switched to the turning-on state at a prescribed timing after the second power MOSFET 2 is switched to the turning-off state, the second power MOSFET 2 is turned on temporarily for a prescribed period synchronized with the prescribed timing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229088-A (JP)
Title: Radio unit and communication control method
Inventor: YOKOTA TOMOYOSHI
IPC: H04B7/26
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio unit which prevents a decrease in channel utility and improves communication quality by extending a period for executing spacial multiplexing.  <P>SOLUTION: The radio unit comprises a parameter obtaining section 32 which obtains radio environment parameters for terminals in communication; and a control unit 60 which calculates spacial multiplexing generation probability parameters for a plurality of the terminals on the basis of the obtained radio environment parameters for the terminals, determines whether spacial division multiplexing is possible or not for the terminals on the basis of the calculated spacial multiplexing generation probability, and controls the changeover of communication channels on the basis of the result of the determination.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226313-A (JP)
Title: Radiation detector
Inventor: OKADA SATOSHI
IPC: G01T1/20
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems with a method of directly connecting an aluminum reflecting layer with an external GND in which the structure and the manufacturing process thereof becomes complicated, a risk of peeling of the reflecting layer exists, and sealing is difficult due to the structure.  <P>SOLUTION: A wire connecting part 3-e is formed on a substrate 1. When a reflecting layer 9 is formed on a phosphor 7 by deposition, the wire connecting part 3-e is connected with the reflecting layer by deposition at the same time. In addition, the wire connecting part 3-e is connected to a constant electric potential through a constant potential wiring 3-d.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227716-A (JP)
Title: Recording disk
Inventor: OISHI KENGO
IPC: G11B7/24094
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording optical disk wherein an image recorded on a printable sheet is formed in vivid colors.  <P>SOLUTION: In a recording disk provided with a substrate 20, a recording layer 20a provided on at least one surface of the substrate 20 and consisting of an organic or inorganic material, a protective thin layer cover layer 30 provided on the recording layer 20a so as to cover the recording layer 20a and focusing a laser beam to the recording layer 20a and an image printing layer 10 provided on the surface 20b of the substrate 20 opposite to the thin layer cover layer 30 and having physical characteristics nearly identical with that of the thin layer cover layer 30, the image printing layer 10 consists effectually of a two layer structure of lower and upper layers, the lower layer is a base layer 12 containing a fluorescent substance and the upper layer is a printable layer 11 provided on the base layer 12 so as to cover the base layer 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241128-A (JP)
Title: Lighting circuit for automobile fluorescent lamp and automobile fluorescent lamp device
Inventor: HIROSE TAKURO
IPC: B60Q3/02
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting circuit of automobile fluorescent lamp capable of improving lighting performance of the fluorescent lamp regardless of whether a proximity conductor is ground connected or not through the car body.  <P>SOLUTION: One end of the secondary side coil 13b of the transformer 13 is connected to the minus side power supply terminal T2 of the inverter 12 and the main body case 15 (proximity conductor part 15a) and the minus side power supply terminal T2 of the inverter 12 are connected through a capacitor C. Thereby, the potential of the fluorescent lamp 14 becomes stable state to the main body case 15 (proximity conductor part 15a), and lighting performance of the fluorescent lamp 14 is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232276-A (JP)
Title: Surface strengthening coating method of concrete structure
Inventor: YAMAMOTO TAKASHI
IPC: E04G23/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface strengthening coating method of a concrete structure, for example, a concrete foundation of a house for reinforcing the surface of the concrete structure, shortening a construction period, reducing cost, and maintaining durability over a long period.  <P>SOLUTION: After performing primer processing by the application of a primer on the aboveground exposed surface 12 of the stain-removed concrete structure 11, a reinforcing fibered sheet 15 is stuck to the exposed surface via a coating agent for a backing, and a coating agent for facing having permeability is also applied from its surface, and the surface of the concrete structure 11 is strengthened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232741-A (JP)
Title: Wiring structure for vehicular shift control cable
Inventor: KUBOTA HIROSHI
IPC: B60K20/08
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure for a vehicular shift control cable capable of easily wiring to a shift lever in which the shift control cable is provided on a cockpit module.  <P>SOLUTION: An air-conditioning unit 9 is arranged at the central part in the vehicle width direction inside an instrument panel 6 provided at the front part of a vehicle cabin 2. Ducts 12, 13, which guide the air-conditioned air to the rear seat in the vehicle cabin 2, are extended toward the rear seat in the vehicle cabin 2 along a floor panel 3 from the air-conditioning unit 9. Moreover, the shift lever 31 is mounted to the instrument panel 6. The shift control cable 32, which transmits shift operations of the shift lever 31 to a transmission mounted to a vehicle body 1, is wired toward the floor panel 3 side from the shift lever 31 side. Further, a through-hole 26 for wiring a cable is formed at a part in the instrument panel 6 of the duct 13. The shift control cable 32 is wired toward the floor panel 3 side from the shift lever 31 side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234371-A (JP)
Title: File managing device
Inventor: KUBO TAKEHIRO
IPC: G06F21/60
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To subject data required to be protected to necessary conversion, thereby preventing the contents of the data from being known by others to ensure the protection of the data.  <P>SOLUTION: The file managing device 1 comprises a division pattern selector 3 which determines a data division pattern, a data divider 5 which divides the data based on the data division pattern and a data decoder 9 which composes the data based on the data division pattern. Thus, the file managing device 1 firstly divides the data into plural pieces and converts the data by encryption, thereby making the contents of the data secret unless a person knows how to compose the divided data even if a code is decoded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236025-A (JP)
Title: Internet facsimile machine
Inventor: TANIMOTO YOSHIFUMI
IPC: H04M11/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet facsimile machine capable of reducing a transmitting cost by preferentially executing an IFAX mode to the opposite party to which an image can be transmitted in the IFAX mode, that is, the opposite party with a registered communication address.  <P>SOLUTION: This Internet facsimile machine comprises a means T for associating the facsimile number of the opposite party with the communication address of the opposite party and registering the facsimile number and the communication address, and a control means 1 for determining the existence/absence of the communication address of an opposite party corresponding to an opposite party to which an image should be transmitted in the registering means T when one between a G3 mode and the IFAX mode is selected and the opposite party is designated and for performing the IFAX mode if there is a corresponding communication address of the opposite party.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236054-A (JP)
Title: Portable device
Inventor: NAKANISHI TAKAO
IPC: H04N5/225
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a portable device in which both holdability and portability are improved.  <P>SOLUTION: An opening 26 is formed in a housing 14 of a digital still camera 12, and a cover member 28 can slide between a closing position for closing the opening 26 and an opening position for opening the opening 26. A gripping member 32 is provided in the housing 14 so as to be slidable between a housing position to the housing 14 and a projecting position from the housing 14. Because the cover member 28 at the opening position and the gripping member 32 at the projecting position constitute a holding part, holdabililty is improved. Because the gripping member 32 does not project from the housing 14 at the housing position, portability is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230778-A (JP)
Title: Diaphragm for droplet ejecting device
Inventor: AKAIKE MASATAKE
IPC: B41J2/045
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm which is prevented from separation of a piezoelectric body and prevented from decrease in displacement thereof by the piezoelectric body, even if the piezoelectric body has a thickness thicker than a conventional one.  <P>SOLUTION: The diaphragm 4 for a droplet ejecting device has the piezoelectric body 12 embedded in a groove 5 formed in a surface 8 thereof. Then one electrode 10 forming a pair of positive and negative electrodes is formed on one side wall 6 of the piezoelectric body 12 with respect to a direction in parallel with a front surface of the diaphragm 4, and the other electrode 11 is formed on the other side wall 7 facing to the side wall 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230445-A (JP)
Title: Die for magnesium die-casting
Inventor: ISHIDA TAKETOSHI
IPC: B22C9/06
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for magnesium die-casting in which a flatness of a joined surface can be secured at the casting time and in the case of die-casting a mission case having the joined surface, and the mission case possible to secure the flatness of the joined surface can be cast without performing an after-working using a machine-working to the joined surface after casting.  <P>SOLUTION: In the die for die-casting the mission case M having the joined surface 2 from a magnesium alloy, a portion corresponding to the above joined surface 2 is formed so as to position on the die mating surface PL in the dies and also, a sprue 3 is arranged at a portion corresponding to a flange part 2a of the joined surface 2 and the thickness H of the above sprue part 3a is in the range from not thicker than the product thickness to ≥2/3 of the product thickness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236475-A (JP)
Title: Coil jacket and linear motor using it
Inventor: MUNAKATA HIROAKI
IPC: H02K41/03
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil jacket exhibiting high rigidity in the thrust generating direction in which sufficient reliability is ensured in the bonding of a coil and the coil jacket even if refrigerant is circulated while containing a multiple phase coil having coils shifted sequentially by the coil width, and fixing/positioning of the multiple phase coil is facilitated.  <P>SOLUTION: The coil jacket is provided with coil containing slots for containing a multiple phase coil having a plurality of coils arranged while being shifted sequentially by the coil width along a magnetic air gap path with each coil being arranged on the same plane in the magnetic air gap path. Each coil can be contained in two coil containing slots.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231137-A (JP)
Title: Vehicular headlamp lighting device and vehicle
Inventor: NAGANO NOBUHISA
IPC: B60Q1/14
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular headlamp lighting device allowing travel with daytime headlamp lighting without depending on each time driver's operation and causing no exhaustion of a battery power supply, a headlamp, a harness, a connector and a generator for a vehicle, and the vehicle equipped therewith.  <P>SOLUTION: The vehicular headlamp lighting device comprises the power supply 1 provided on the vehicle, the headlamp 2 to be energized by the power supply 1 for lighting, a headlamp on-off switch 3 inserted in series to a lighting circuit connecting the power supply 1 to the headlamp 2, a travelling condition detecting means 4 for generating electric signals corresponding to the travelling condition of the vehicle, and a dimming circuit 5 to be actuated in the off-state of the headlamp on/off switch 3 and in the travelling condition of the vehicle in linkage with the headlamp on/off switch 3 and the travelling condition detecting means 4 for dimming the headlamp 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236241-A (JP)
Title: Display device
Inventor: OTSUKI MASAKI
IPC: H04N5/64
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downsized display device capable of reducing fatigue of eyes.  <P>SOLUTION: The display device is provided with: a display section for displaying an image on the visual field of a user; and a control section for changing the image displayed by the display section so as to guide the line of sight of the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003215414-A (JP)
Title: Manufacturing method for high-density optical fiber cable
Inventor: MATSUNO SHIGEHIRO
IPC: G02B6/44
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a high-density optical fiber cable which is stable in groove size and spiral pitch for a long period.  <P>SOLUTION: A tensile strength wire is set on a rotary supplier 10 and given tension by a clutch 12, and supplied to an extruder 14 while rotated and twisted (in the same direction as twisting of a 2nd process). Then PC/PBT resin is extruded in a fused state to the outer circumference of the tensile strength wire to cover the wire, cooled and solidified in a cooling tank 16, and wound by a take-up machine 20 (1st process). The molding is introduced into a heat- treating furnace 22 to heat and soften the PC/PBT resin and then the wire is supplied to a sizing device 26 through a rotation preventive guide having a projection to be engaged with a groove. In the device 26, the molding has a linear square storage groove made spiral and fixed while cooled (2nd process). After the obtained two-groove spiral slot A is cooled, a plurality of coated optical fibers B are stored stepwise in the square storage grooves of the slot A, a pressure winding tape C is wound around the outer circumference of the slot A, and then the cable is wound around a drum 32 through a rotary take-up machine 29 (3rd process).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004241857-A (JP)
Title: Multi-band adaptable antenna and electronic apparatus mounting the antenna
Inventor: ITO AKIRA
IPC: H01Q21/30
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-band adaptable antenna applicable to apparatuses or the like for receiving or transmitting radio waves with different frequency bands and an electronic apparatus on which the antenna is mounted.  <P>SOLUTION: The multi-band adaptable antenna is characterized in that a plurality of antenna elements (163, 1612, 1622) for different frequency bands and a branch circuit 122 connected to a plurality of the antenna elements respectively via branch lines (1221, 1222, 1223) are formed on a single board 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239745-A (JP)
Title: Flat antenna, and moving object position detecting system
Inventor: SATO YOSHITO
IPC: G01S3/04
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that angle of arrival can not be estimated with superior precision since a blind part exists in response of an antenna element even if the angle of arrival changes.  <P>SOLUTION: This antenna for detecting angle of arrival is provided with a radio wave absorber on an edge part of an antenna substrate. The antenna is also provided with a ground plate of each element, independently. That is, the antenna is constituted in such a manner that unwanted signal may not arrive by a method wherein the ground plate is isolated from the edge of the antenna substrate which edge becomes farther metric from the element, while property as an antenna is ensured in each of the elements. As a result, receiving of unwanted arrival wave is restrained as much as possible, and response characteristic of the antenna element can be maintained nicely. Further, receiving phase characteristic in the antenna for detecting angle of arrival can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI