baber/WOPTO huggingface dataset:
Patent JP-2004301866-A (JP)
Title: Resin for toner
Inventor: NAKAMURA TATSUYA
IPC: G03G9/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner having good fixability, excellent in stability of a charged state, and providing high-definition images of high image density even in long-term use.  <P>SOLUTION: In the method for manufacturing a polymerized toner, a polymerizable monomer composition containing at least a colorant is polymerized using, as a polymerization initiator, a redox initiator consisting of an organic peroxide having a 10-hour half life temperature of ≥86°C and a reducing agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301945-A (JP)
Title: Light source device and projector
Inventor: TAKEZAWA TAKESHI
IPC: F21Y101/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device which has a light emitting tube controlled to a prescribed temperature and to provide a projector provided with the same.  <P>SOLUTION: The light source device 10A has a light emitting tube 11 as a radiation light source and a reflector 12A. A cylindrical thermal conductive member 14A is attached to the outer surface of a first sealing part 114A on the side of a neck-like part 121A of the reflector 12A out of sealing parts 114 of the light emitting tube 11. The thermal conductive member 14A is attached along the outer surface of the first sealing part 114A and has one end part extended to the vicinity of the light emitting part 113. A radiating fin 15A is attached to the other end part of the thermal conductive member 14A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299476-A (JP)
Title: Driving force switching mechanism
Inventor: NONAKA NORIAKI
IPC: F16H48/24
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force switching mechanism capable of switching a free state and a lock state of a differential in a two-wheel drive vehicle and a four-wheel drive vehicle and of downsizing and reducing costs.  <P>SOLUTION: This driving force switching mechanism 50 is provided inside a final reduction gear 4, and equipped with the differential (differential mechanism) 20 that transmits rotation of a driving shaft 3 to a pair of wheels, a first rotating member 22 that is an output member of one wheel side of the differential 20, a second rotating member 32 that is arranged so as to enable relative rotation with the first rotating member 22 and that integrally rotates with one of the wheels, and a third rotating member 25A that integrally rotates with a case 25 of the differential 20 rotating in accordance with rotation of the driving shaft 3. In addition, this driving force switching mechanism 50 is provided with a switching member 41 capable of switching between a first position where connection of the first rotating member 22 and the second rotating member 32 is released, a second position where the first rotating member 22 and the second rotating member 32 are connected and a third position where the first rotating member 22, the second rotating member 32 and the third rotating member 25A are connected. Dog clutches 25A, 41A that are engaging elements of the third rotating member 25A and switching member 41 are arranged on end faces of each of the third rotating member 25A and switching member 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300256-A (JP)
Title: Curing promoter, epoxy resin composition and semiconductor apparatus
Inventor: AKIYAMA MASAHITO
IPC: H01L23/31
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curing promoter for providing a thermosetting resin composition, especially an epoxy resin composition with excellent preservability and improved curability, the epoxy resin composition having the excellent properties and to provide a semiconductor apparatus having excellent solder crack resistance and moisture proof reliability.  <P>SOLUTION: The curing promoter is mixed with a curable resin composition, promotes the curing reaction of the curable resin composition and is represented by general formula (1) (R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each a substituted or nonsubstituted monofunctional aromatic group or alkyl group; Ar is a bifunctional aromatic group substituted with a substituent group except a hydroxy group or nonsubstituted; Z<SP>1</SP>is a group to be combined with substituent groups R<SP>4</SP>and R<SP>5</SP>; Z<SP>2</SP>is an organic group to be combined with substituent groups R<SP>6</SP>and R<SP>7</SP>; R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>and R<SP>7</SP>are each a group obtained by release of a proton from a monofunctional proton donating substituent group; n is a number of >1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299288-A (JP)
Title: Thermosensitive recording body
Inventor: YONESHIGE SEIKI
IPC: B41M5/333
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording body, which is excellent in water resistance, has favorable printability and traveling property in printing and, in addition, has few ground tinting.  <P>SOLUTION: In the thermosensitive recording body, in which a thermosensitive recording layer mainly including a colorless or light-colored basic leuco dye and a developer is provided on a support, 4-hydroxy-4'-n-propoxydiphenyl sulfone is included as the developer and acrylic polymer and colloidal silica are included in the thermosensitive recording layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312073-A (JP)
Title: Image processing device and camera thereof
Inventor: SHIMAZU YOSHIHISA
IPC: H04N101/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly versatile image processing device capable of establishing compatibility between low power consumption and multifunction capability and being usable for many systems.  <P>SOLUTION: The image processing device for performing image processing for an image signal output from an image sensor and outputting the processed image signal is provided with an internal memory having line memories for storing an image per row or column, an image processor for performing the image processing by using the internal memory, and a CPU for controlling the image processor. The image processor has a plurality of processing circuits each performing predetermined processing as the image processing. At least one of the plurality of processing circuits is constituted so as to be able to use an external memory provided outside the image processing device as necessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312815-A (JP)
Title: Solar power supply
Inventor: BABA KATSUAKI
IPC: H02J7/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and a control circuit suitable for a portable solar power supply.  <P>SOLUTION: The portable solar power supply 31 comprises a case 32 in which a battery (storage element) 33 is stored, a charging connector 41 and an output connector 43 fitted to the case 32, the battery (storage element) 33 stored in the case 32, a charging circuit which charges the battery 33 with a current supplied through the charging connector 41, an output circuit which supplies the current of the battery 33 to the output connector 43, and a solar cell 36 provided separately from the case 32. The solar cell 36 is connected to the charging connector 41, and the generated current of the solar cell 36 is charged into the battery 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311158-A (JP)
Title: Negative ion generator
Inventor: KURIBAYASHI HISAYA
IPC: H01T23/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable a negative ion generator to be driven by a direct-current power source of low power consumption with a simple structure.  <P>SOLUTION: A primary side current of a pulse transformer PT is intermittently flown in a high voltage generating circuit 20 of the negative ion generator by switching transistors Q1, Q2 with an output of an oscillating circuit MV with a direct-current power source E as an operating source. High voltage generated at a secondary side coil N2 is amplified by a double-voltage rectifying circuit 7, and at a tip of a negative discharge electrode 2 with the negative voltage impressed, corona discharge is generated to produce negative ion. Voltage waves going through the double-voltage rectifying circuit 7 becomes a negative pulsating flow output attenuated next to a negative pulse. High-voltage noise toward the oscillating circuit MV is suppressed by a forward diode D1 inserted into a primary side coil N1 in series, wasteful consumption current flowing during pulse break by the noise is suppressed to realize low-consumption power, whereby elongation of life of the power source is aimed at in battery driving.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308258-A (JP)
Title: Hook lock for sliding door
Inventor: NISHITANI HITOSHI
IPC: E05B65/08
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook lock for a sliding door capable opening and closing the sliding door as well as locking and unlocking the door with surely preventing the rebound by a series of actions of a handle by eliminating a trigger and a rebound preventing part for allowing nothing to protrude to an opening side in a state of opening the sliding door.  <P>SOLUTION: A hook lock body has a spring member assembled in a case in a state of urging a hook member in both directions, and is mounted on the sliding door. An engaged part having an inclined face and an engaging side, a first claw and a second claw are provided to the hook member. A bracket having a square hole for inserting the engaging part in the plate-like central part is installed on a frame body. The handle having an interlocking part is attached on a seat to constitute an operation section body, the interlocking parts are put on both sides of the sliding door so as to insert them between the two claws. The direction of a handle operation for locking and unlocking the hook lock coincides with the direction of opening and closing of the sliding door, the interlocking part is moved right and left by the handle operation to obtain rotation of the hook member, the engaged part is made to come in and out from the bracket and, simultaneously, the sliding door is opened and closed with an operation as is.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002374-A (JP)
Title: Heterocyclic compound as inhibitor for rotamase enzyme
Inventor: KEMP MARK IAN
IPC: A61K31/44
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine having effects suppressing neurodegeneration and promoting nerve regeneration and extension and useable for treatment of senile dementia (Alzheimer's disease) and the other dementias and amyotrophic lateral sclerosis, etc.  <P>SOLUTION: A heterocyclic compound as an inhibitor of rotamase enzyme is a compound represented by formula (I) (wherein A is a non-branched 3-5C alkylene; X and Y are each O, S, NH or N(1-6C alkyl); R is a nonaromatic heterocyclic group of a C-connected 4-6 membered ring and comprises one nitrogen hetero atom; R<SP>1</SP>to R<SP>4</SP>are each H, a halogen, a 1-6C alkyl or the like; R<SP>5</SP>and R<SP>6</SP>are each H or a 1-6C alkyl or R<SP>5</SP>and R<SP>6</SP>couple together and represent a non-branched 3-5C alkylene) or its pharmaceutically acceptable salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313884-A (JP)
Title: Method for applying protective layer-forming material
Inventor: NAGASE TOMONARI
IPC: B05D5/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To stop coating work without drying or solidifying the protective layer-forming material remaining on a roller when a vehicle not applying the protective layer-forming material is continuously transferred.  <P>SOLUTION: A robot capable of being moved according to teaching is provided near a transfer line on which a plurality of vehicles are transferred successively. A roller comprising a material capable of absorbing the protective layer-forming material to store the same is provided to the robot in a freely rotatable manner. A control part for controlling the robot receives production control data from a production control data supply part to recognize the number of continuously transferred non-coating trucks on the basis of the production control data (step S201) and is constituted so as to humidify the roller when the continuously transferred non-coating truck is three or more (step S20) and to stop humidification to perform warming-up operation when the continuously transferred non-coating truck is two (step S207).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317693-A (JP)
Title: Wavelength filter, exposure device and imaging apparatus
Inventor: ITOGA KENJI
IPC: G03F7/20
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength filter which does not require a complicated control system, and an exposure device and an imaging apparatus using the wavelength filter.  <P>SOLUTION: The filter 3 cutting light in a specified wavelength region is equipped with two or more transmission type diffraction gratings 3a and 3b arranged so that their surfaces may cross with an optical axis and their diffraction grooves 13a and 13b may be parallel with each other, and the two or more transmission type diffraction gratings are arranged by leaving a gap L in between.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315417-A (JP)
Title: Alicyclic carboxylic acid anhydride-based compound and method for producing the same
Inventor: KIMURA TAKAO
IPC: C07D493/08
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having a specific aromatic ring structure, unsaturated alicyclic structure, carboxylic acid anhydride or maleimide structure, useful as a raw material for polyimide resins, epoxy resins and the like or as an intermediate for pharmaceuticals and the like, and to provide a method for efficiently producing the compound.  <P>SOLUTION: The compound of formula 1 or formula 4 is obtained by reaction between a compound of formula 2 having a 1,1-diarylethylene structure and a compound of formula 3 having a maleic anhydride structure or maleimide structure. This compound of formula 1 or formula 4 has an aromatic ring structure, unsaturated alicyclic structure and dicarboxylic acid anhydride structure or maleimide structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317260-A (JP)
Title: Method for measuring quantity of discharge of gas included in coal
Inventor: MATSUDAIRA KANJI
IPC: C10B57/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the quantity of a discharge of a gas included in coal which crushes the coal, makes the coal discharge the gas included in the coal and measures the quantity of the discharged gas.  <P>SOLUTION: In the method for measuring the quantity of the discharge of the gas included in the coal which crushes the coal, makes the coal discharge the gas included in the coal and measures the quantity of the discharged gas, the coal in a measurement vessel is refrigerated by a liquefied material of an inert gas, the coal is crushed in an inert gas ambience, the inert gas is introduced into the measurement vessel, the gas included in the coal is discharged, and the quantity of the discharged gas is measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315644-A (JP)
Title: Inkjet ink composition, ink set, treatment liquid for inkjet and inkjet recording method and inkjet recording device using these
Inventor: IINUMA YASUYOSHI
IPC: C09D11/322
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet composition which reduces or prevents the curling of recording media and the clogging of the nozzle.  <P>SOLUTION: The inkjet composition comprising at least water, a colorant and an organic solvent contains at least one kind of amino acid expressed by formula (1) in an amount of 10-30 wt.% [wherein, the amine expressed by formula (1) is one of primary to tertiary amines; at least one of the three substituents expressed as R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>is a hydrocarbon group containing a hydroxy group; all of the three substituents do not contain an alkyl group having -CO<SB>2</SB>M or -SO<SB>3</SB>M (M is an atom or an atomic group selected from hydrogen, an alkali metal, an alkaline earth metal, ammonium and an organic amine)].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002018-A (JP)
Title: Method and system for collecting and managing returnable container
Inventor: YOSHIDA TOMIICHI
IPC: G06Q50/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce problems lying in work relating to a deposit in introducing a deposit system for preventing loss of a returnable container, a burden of funds, and credit control, reduce loss of a rental container, and improve a collection speed.  <P>SOLUTION: This method for collecting and managing the rental container includes a step for inputting data 1 including indication of a date, the number of containers, and a borrower in lending the container, a step for inputting data 2 including indication of a date, the number of the containers, and a distributor in selling a product, a step for recording and accumulating, a step for detecting the data 1, 2 on a specific party in a predetermined period, a step for calculating a total number A of the number of the containers in the data 1 minus a total number B of the number of the containers in the data 2, a step for determining positive or negative of A-B, and a step for paying the deposit from the specific party to a renting person when a value of A-B is positive, and returning the deposit from the renting person to the specific person when the value is negative.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004344181-A (JP)
Title: Ultrasonic bone density measuring instrument, ultrasonic measuring instrument, ultrasonic bone density measuring method and ultrasonic measuring method
Inventor: TANAKA TOSHIHISA
IPC: A61B8/08
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly precise measured result by suppressing the extension of the time width of transmitted ultrasonic waves and reducing the influence of reflected waves.  <P>SOLUTION: The transmission function H(ω) of a measuring system is led out on the basis of an impulse signal i(t) applied to one ultrasonic transducer and the output signal (impulse response) o(t) outputted from the other ultrasonic transducer when the impulse signal is applied. The input signal x(t) to be applied to one ultrasonic transducer is led out on the basis of the led-out transmission function H(ω) and a desired output signal y(t).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317813-A (JP)
Title: Image display device and image blur preventing method
Inventor: KURATA TORU
IPC: G06K9/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce image blur even in the case of the change of a relative position relation between an image display device and user's eyes and to prevent information from being looked at surreptitiously by a peep from just behind the user in a train or the like, without reduction of the image quality or troublesomeness of attachment/detachment accompanied with use of a privacy filter.  <P>SOLUTION: An image display device is provided with; an imaging means 3; an image display means 8; a detection means 24 for detecting positions of eyes of a face from an image photographed by the imaging means by image recognition; and a display position change means 26 for changing the display position of the image on the image display means on the basis of the detection result of the detection means 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315181-A (JP)
Title: Uncurling device for image forming device
Inventor: KOMATSU SHUNICHI
IPC: G03G15/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uncurling device for an image forming device capable of moving the maximum torque necessary at the moment of switching uncurling performance to a low-speed rotating area, selecting the lower torque for a motor rotating a conveying roller as the torque margin is increased, miniaturizing the motor and realizing the cost reduction.  <P>SOLUTION: This uncurling device is controlled so that a rotating frequency of the motor rotating the conveying roller is reduced to a rotating frequency lower than that at usual uncurling, and the original normal rotating frequency is recovered after the uncurling performance is switched, to perform the uncurling of a next recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326867-A (JP)
Title: Data storage system
Inventor: NOGUCHI MITSUHIRO
IPC: G11C29/42
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storage system capable of preventing the falure due to read-disturbance.  <P>SOLUTION: This system comprises a memory-macro 7 including a memory cell array 1, an error bit detecting circuit 5 and an error bit discriminating circuit 6 connected mutually with a first internal wiring 92, and is provided with an error correction code circuit part 100 connected to the memory-macro 7 through a second internal wiring 91, and temporary memories 101, 102 used temporarily in error correction of the memory cell array 1. The temporary memory may be formed in the memory-macro 7. or/and it may be formed in the outside of the memory-macro and the error correction code circuit part 100 and may be connected to the error bit discriminating circuit 6 through an internal I/O line 94. Read-disturbance is detected before causing of data destruction using a data error code correcting circuit (ECC), and refresh is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321891-A (JP)
Title: Droplet discharge apparatus, manufacture method for electro-optical device, electro-optical device and electronic appliance
Inventor: HASEGAWA NOBUO
IPC: H05B33/14
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately inspect the delivery circumstances for all nozzles of a functional liquid discharge head.  <P>SOLUTION: The droplet discharge apparatus 1 performs a plotting operation of discharging functional liquid droplets from a functional liquid droplet discharge head 51 and an imaging operation of imaging the flight state of the functional liquid droplets discharged from the respective nozzles 75. The droplet discharge apparatus 1 is provided with an image-forming means 5 for imaging a number of nozzles 75 of a nozzle array 74 in a unit of a plurality of numbers of nozzles 75, a movement means 13 for relatively moving the functional liquid droplet discharge head 51 with respect to the image-forming means 5 so that the large number of nozzles 75 of the nozzle array 74 are successively imaged in a unit of the plurality of nozzles 75 by the image-forming means 5 and a rotation means 43 for rotating the functional liquid droplet discharge head 51 with respect to the moving direction of the movement means 13 in the horizontal surface so that the column direction of the nozzle array 74 becomes parallel to the moving direction of the movement means 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322532-A (JP)
Title: Device for staged transmission of driving force
Inventor: ICHIKAWA IZUMI
IPC: B29C45/40
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cam from slipping off from a hollow rod.  <P>SOLUTION: This device has a constitution wherein an engaging pin (engaging member) 5 which engages with the cam 4 inserted from the fore end side 11b of the hollow rod 1 and held in a guide hole 11a and which allows the cam 4 to move the inward and outward direction of the hollow rod 1 and also prevents it from slipping off from the guide hole 11a is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI