baber/WOPTO huggingface dataset:
Patent JP-2004230549-A (JP)
Title: Dry blast for groove geometry
Inventor: RUTHARDT SIEGFRIED
IPC: B24C1/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To nicely fix a seal ring on a cylindrical surface of an object when screwing the object in a hole with female threads, to prevent the seal ring from moving in a longitudinal direction relatively to the object in manufacturing a groove structure for a seal ring, and also to prevent wall strength in the cylindrical surface zone from being weakened.  <P>SOLUTION: Roughening is performed by dry blast (dry type blast processing by particulate medium).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251617-A (JP)
Title: Fine powder charcoal combustion method and fine powder charcoal combustion apparatus
Inventor: KOTAKA KEIICHI
IPC: F23K3/02
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine powder charcoal combustion method and combustion apparatus, using construction waste material as heat energy in a simple device, and using the charcoal ashes collected after combustion as organic fertilizer raw material.  <P>SOLUTION: A fine powder charcoal storing device and a primary air supply device are provided through a mixing injector in a combustion chamber. Air supplied from the primary air supply device and fine powder charcoal supplied from the fine powder charcoal storing device are mixed to supply fine powder charcoal mixed with high pressure air to the combustion chamber. The fine powder charcoal supplied to the combustion chamber is ignited to burn the fine powder charcoal, and charcoal ashes generated after combustion is collected by an ash collector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005214900-A (JP)
Title: Magnetic sensor and condition detection method
Inventor: TAKATSUKA TOSHINORI
IPC: H01L43/06
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low current consumption type multifunctional magnetic sensor, and a method for detecting movings of various magnets, which are detected by a plurality of magnetic sensors in the prior art, by one sensor using the magnetic sensor of the present invention and the magnet.  <P>SOLUTION: This magnetic sensor having a magnetic detecting means, and a signal processing circuit for outputting a binary digital signal in response to a level of a detection signal therein is provided with the first output terminal brought into a high level when the detection signal is smaller than the first threshold value, and brought into a low level in the other case, and the second output terminal brought into a high level when the detection signal is smaller than the second threshold value different in a sign from that of the first threshold value, and brought into a low level in the other case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221539-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, image forming apparatus and image forming method
Inventor: SAKIMURA TOMOKO
IPC: G03G5/06
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which prevents decrease in the charge capacity of the electrophotographic photoreceptor, an image inferiority caused by the decrease in the sensitivity which tends to occur at high-speed copying or under the environment of low temperature and low humidity, a black spot tending to occur by surface contamination of the electrophotographic photoreceptor and a periodical image defects, such as transfer voids, and to provide a process cartridge which uses the electrophotographic photoreceptor, an image forming method and an image forming apparatus.  <P>SOLUTION: The electrophotographic photoreceptor has a perylene pigment, and the chemical structure of Formula (1). If the composition ratio of the compound of the maximum component of a mixture compound, having a distribution based on n is defined as a and the composition ratio of a compound of a second component is defined as b, the electrophotographic photoreceptor contains a mixture compound of 99% or lower of a+b. Here, the Formula (1) is X-(CTM group)<SB>n</SB>-Y.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223456-A (JP)
Title: Remote control unit and apparatus with display device
Inventor: KATAYANAGI TADASHI
IPC: G06F13/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control unit whereby a user can easily confirm a selected device or an accepted operation depending on a light emission color or a blinked pattern of a display purpose light source and to provide a display device attached apparatus.  <P>SOLUTION: A display device 12 of the remote control unit 10 includes the display purpose light source capable of outputting light in a plurality of colors, and the color of the display purpose light source of the display device 12 is changed into a color corresponding to the selected device on the basis of the cross-reference between devices and colors. The display purpose light source of the display device 12 is blinked according to a blink pattern corresponding to the selected device or blinked according to the blink pattern corresponding to the operation in the case of accepting the prescribed operation on the basis of the cross-reference between the devices and the blink patterns or on the basis of the cross-reference between the prescribed operations and the blink patterns.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221653-A (JP)
Title: Suspension device for video display device
Inventor: IMADA HIDETOSHI
IPC: G09F9/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension device for a video display device that enables easy and speedy installation operation in a good-looking state.  <P>SOLUTION: The suspension device for the video display device is constituted by fitting the video display device 1, which is positioned in front of a support member suspended from a ceiling, below the support member 5 and providing an outlet 18 for power supply to the video display device 1 below the support member 5 and on the back side of the video display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223124-A (JP)
Title: Heat sink and electronic apparatus equipped with the same
Inventor: TAKEO SHIYOUGO
IPC: H01L23/473
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink of high heat radiation capacity and cooling efficiency, having low noise, and to provide an electronic apparatus with the heat sink mounted thereon.  <P>SOLUTION: In the heatsink, the heat of a cooled object is received by a heat-receiving part through a refrigerant liquid and is sent to a heat radiating part for heat radiation. The heat radiating part 3 comprises a centrifugal fan 4 provided with a pair of noses facing, and protruding toward an impeller and with a double volute for discharging in the facing direction, and a pair of heat radiation fin arrays which are provided to discharge the paths of the double volute with a plurality of heat radiation fins, arranged along a discharge flow for radiating the heat of the refrigerant liquid. Thus, the center of the impeller is not aligned with the straight line connecting the pair of noses, and the phase of pressure fluctuation, generated by each nose when the impeller spins, is distributed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004189750-A (JP)
Title: Anti-retroviral enantiomeric nucleotide analog
Inventor: HOLY ANTONIN
IPC: C07D239/46
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide non-cyclic nucleotide analogs and methods for preparing and using the same.  <P>SOLUTION: The non-cyclic nucleotide analogs are each represented by formula IA or IB, which is particularly an enantiomer of a 2-phosphonomethoxypropyl derivative of a purine base or a pyrimidine base, including the salt of this compound. Here, the compound of IA or IB substantially includes no enantiomer of this compound, wherein B denotes a substituted or unsubstituted purine or pyrimidine moiety, or an analog of aza and/or deaza of the same, B excluding guanine; and R independently denotes H, a 1-6C alkyl, an aryl or an aralkyl. A compound represented by formula XI (wherein LvO is a leaving group) is a raceme, or an enriched or divided enantiomer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005220639-A (JP)
Title: Steel frame board wall penetrating sleeve unit and construction method using this sleeve unit
Inventor: TOGUCHI MASAYUKI
IPC: E04G15/06
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance sound insulating performance, while simplifying and quickening installation work of various pipes penetrating through a board wall.  <P>SOLUTION: This sleeve unit has a metallic body body composed of an outer frame and left-right covers, a plurality of piping sleeves such as air conditioning, sanitation and power distribution laterally projecting by penetrating through this box body, and a fire resistant filler such as rock wool filled outside the pipes on the inside of the box body; and is constituted so that the box body is fixed to a steel frame in its upper-lower parts. This sleeve unit is constructed by sticking a board on the steel frame by avoiding a part of a sleeve unit, by cutting out, inserting and fixing a part of the steel frame in its opening part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219667-A (JP)
Title: Device for prevention of lane deviation
Inventor: TAYA SATOSHI
IPC: B60W10/18
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a sense of incompatibility to a driver caused by controlling a vehicular behavior by a lane deviation prevention control, when changing lanes.  <P>SOLUTION: A sharing ratio of yaw moment control and speed reducing control is set to make the ratio of the yaw moment control small as accelerator opening Acc becomes large. When the accelerator opening Acc is large, the sharing ratio of the yaw moment control is made to be small, and the speed reducing control is given priority, thereby avoiding the sense of incompatibility due to yaw moment applying when changing the lanes (a step S4). Speed reducing control amount required for speed reducing in the speed reducing control is subtracted from required driving force τm corresponding to the accelerator opening Acc to calculate target driving force. Driving force control is carried out so as to generate the target driving force (steps S5, S7), thereby changing driving force according to changes of the accelerator opening Acc and materializing driving force change corresponding to accelerator pedal operation of a driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224953-A (JP)
Title: Plastic card and its manufacturing method
Inventor: SATO YUJI
IPC: B42D15/10
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic card capable of sufficiently suppressing warpage quantity when a pair of the card base materials delivered from a raw film roll comprising biaxially stretched films are mutually laminated to be formed into a card.  <P>SOLUTION: After the raw film roll 24 is formed of resin films biaxially stretched in a take-up direction and the direction crossing the take-up direction at a right angle and having widths capable of acquiring a plurality of rows of card regions in the take-up direction, a pair of card regions, wherein the angles formed by molecular orientations in the plane of the raw film roll 24 have a predetermined range of relation, are selected and laminated mutually to form the card. The predetermined range of the angles formed by molecular orientations is set to 0-66° to obtain the plastic card reduced in warpage quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225933-A (JP)
Title: Poly(tris-1,3,5(4-phenyl-1-thio)benzene) and manufacturing method therefor
Inventor: IMAE TOYOKO
IPC: C08G75/0254
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-pot manufacturing method for a tree-like poly(phenylene sulfide) of a high molar mass which is suitable for industrial mass-production, and to manufacture a poly(tris-1,3,5(4-phenyl-1-thio)benzene) which is a tree-like polymer soluble in organic solvents at room temperature.  <P>SOLUTION: The manufacturing method for the tree-like polymer comprises polycondensing tris-1,3,5(4-chlorophenyl-1-thio)benzene of formula (1) in the presence of lithium sulfide to give the poly(tris-1,3,5(4-phenyl-1-thio)benzene) represented by a recurring unit of formula (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165250-A (JP)
Title: Lens feed mechanism, lens barrel, and imaging apparatus
Inventor: MAKII TATSURO
IPC: G02B7/04
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens feed mechanism which is advantageous for achieving downsizing, and to provide a lens barrel and an imaging apparatus.  <P>SOLUTION: An internal thread member 1506 is moved across an external thread section 1502A of an external thread member 1502 and a point 1502C of a shank 1502B adjacent to an external thread member 1502A. A movable lens moves back and forth linearly in an optical axis direction following the movement of the internal thread member 1506. The shank 1502B is provided with a slant suppressing section 1510. The slant suppressing section 1510 suppresses the slant of the internal thread member 1506 on the point 1502C of the shank 1502B adjacent to the external thread section 1502A within the range where the external thread section 1502A and the internal thread section 1506A can be screwed again by the rotation of the external thread member 1502 in a state in which the internal thread member 1506A released of screwing to the external thread section 1502A exists on the point 1502C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252977-A (JP)
Title: System and method for mounting hidden address in communication module
Inventor: HIDAI TAKASHI
IPC: G06F21/62
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for mounting a hidden address in a communication module.  <P>SOLUTION: A module 200 includes a bus 207 and a memory having a memory address 230 which is coupled to the bus 207. Further, the module 200 includes an interface comparing circuit 231 which monitors data traffic on the bus 207 and receives a predetermined password and a password comparing circuit 232 which permits access to the memory 230 in response to the proper predetermined password and is coupled to the interface comparing circuit 231. The module 200 can implement changes in the setting or operating characteristics of the module. Such changes include downloading a new operating program having a new address scheme to a controller coupled to a second bus 205.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005225373-A (JP)
Title: Vehicular braking-driving force control device
Inventor: SAKAI HIDEKI
IPC: B60W10/188
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce the roll of a vehicle body by providing the braking-driving force to specified wheels according to the traveling situation of a vehicle.  <P>SOLUTION: The target braking force Fbti of each wheel is operated based on the master cylinder pressure Pm (S20). When the vehicle is in a turning traveling state (S30) and the absolute value of the estimated lateral acceleration Gyh of the vehicle is equal to or greater than the reference value Gyho, and it is determined that the braking-driving force to suppress the roll of a vehicle body must be controlled (S40), the target additional braking force Δbti and the target additional driving torque ΔTdti of each wheel to suppress the roll of the vehicle body are operated based on the estimated lateral acceleration Gyh according to the result of determination (S50) in the turning direction of the vehicle, the target braking force Fbti of each wheel is corrected based on the target additional braking force ΔFbti (S60-80 or S90-110), the braking force of each wheel is controlled to be the target braking force Fbti after correction, the turning outer wheel side is raised or the turning inner wheel side is lowered (S120-140).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227211-A (JP)
Title: Autoanalyzer
Inventor: AISAKA NAOKI
IPC: G01N35/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the estimate precision of the required time or analysis completion scheduled time of the whole analysis displayed before the start of continuous analysis or on the way of the continuous analysis.  <P>SOLUTION: The preparation time before analysis up to the start of actual analysis, after an analysis start order is issued at every analysis and analysis preparation is set, is actually measured to form a table storing the actually measured value date corresponding to the transition state to the analyzing condition of this time from an analyzing condition just before analysis. When the required time of continuous analysis is calculated, the transition state of the analyzing condition at every analysis is extracted according to a schedule (S20) and, if there is the actually measured data corresponding to the transition state in the table, it is set (S21 and S22) but, when there is no actually measured data, a default value is set to the preparation time before analysis (S23) and the sum with the analyzing time is taken to set the required time to analysis (S24). After an individual required time is calculated with respect to the whole analysis, the sum total thereof is taken to be set an analysis required time (S26). Since the actually measured value is used as the preparation time before analysis, the calculation precision of the analysis required time is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201880-A (JP)
Title: Apparatus for inspecting surface defect
Inventor: SHIMIZU SHINICHI
IPC: G06T1/00
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for inspecting surface defects which detects defects in the surface of a ceramic member by using an optical means, and in particular, to provide an apparatus for inspecting the surface defects, capable of imaging defects such as minute cracks and the like, in order to solve the problems wherein minute defects such as cracking and chipping which occur in the ceramic member, are difficult to find visually, since the contrast of the ceramic member is low, and a red check method currently used as a mainstream method incurs many man-hours and cost.  <P>SOLUTION: In the apparatus, an annular light source is arranged as an illumination means above an object to be inspected, and a line sensor is arranged as an imaging means on the axis of the annular light source, and the incidence angle of annular illumination light is set appropriately, thereby detecting the minute defects such as the cracking and chipping which occur in the surface of the ceramic member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232259-A (JP)
Title: Method and apparatus for producing hydrophilic coal slurry
Inventor: NOSE HIROYUKI
IPC: C10L1/32
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hydrophilic coal slurry having excellent fluidity by modifying coal into hydrophilicity by a simple method.  <P>SOLUTION: Coal 5 is mixed with water 6 to give a coal water slurry 7. The coal water slurry 7 is irradiated with radiation to dissociate a carbon double bond, a hydrophilic group is formed in water and the hydrophilic group is bonded to the dissociated carbon to produce the modified hydrophilic coal slurry 7a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231291-A (JP)
Title: Inkjet recording sheet and method for manufacturing it
Inventor: HANADA KAZUYUKI
IPC: B41M5/50
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet which has an ink receiving layer with excellent absorbing properties of an aqueous ink, with a sharp ink dot shape, with excellent color developing properties of the ink, giving a stable and high quality printed image, with excellent water resistance, moisture resistance and transparency, and furthermore, with excellent carrying properties and blocking resistance.  <P>SOLUTION: The inkjet recording sheet is provided with at least one ink receiving layer on at least one face of a substrate sheet. The ink receiving layer is formed by using a composition comprising a hydrophilic polyurethane resin obtained by reacting an organic polyisocyanate, a high molecular weight hydrophilic polyol and/or a polyamine, and a compound having at least one active hydrogen-containing group and at least one tertiary amino group in the same molecule, and a fine particle alumina.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232419-A (JP)
Title: Curable composition improved in compatibility with curing agent
Inventor: KOTANI JUN
IPC: C08L83/05
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a curable composition excellent in compatibility between a vinyl-based polymer and a hydrosilyl group-containing compound, without having problems such as the cloudiness of the curable composition and separation of the hydrosilyl group-containing compound during the preservation of the curable composition, or the like, and excellent in compressive permanent distortion of the cured material.  <P>SOLUTION: This curable composition contains (A) a vinyl-based polymer (I) having at least 1 alkenyl group capable of performing a hydrosililation reaction in its molecule, (B) a hydrosilyl group-containing compound (II) having at least 2 SiH groups in one molecule and obtained by performing the hydrosilylation reacting of an organic compound (α1) expressed by formula (1) with a polyorganosiloxane (β1) having at least 2 SiH groups in 1 molecule and/or a hydrosilyl group-containing compound (III) having at least 2 SiH groups and obtained by performing the hydrosililation reaction of an organic compound (α2) expressed by formula (2) and a polyorganosiloxane (β1) having at least 2 SiH groups in one molecule, and (C) a hydrosililation catalyst as indispensable components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230786-A (JP)
Title: Waste disposal site and impervious layer
Inventor: UEDA SHIGEO
IPC: B09B1/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the spreading of exuded water at a waste disposal site, regarding a technique of controlling rainwater being impregnated into the waste dumped on a recessed surface for throwing waste away.  <P>SOLUTION: A lower impermeable liner 21, a long material 22 arranged in a lattice shape, a self-restoring material 23X having water absorption properties and an upper impermeable liner 24 are arranged on the bottom surface 10A of the recessed surface at the waste disposal site in order from bottom upward. Some time after completion of the above arrangement, the self-restoring layer 23 sags down except the areas supported by the long material 22 and the inner side of the lattice formed by the long materials 22 is depressed. If a breakage 24X occurs with the upper impermeable liner sheet 24 under this condition and also if it rains, the leachate W is collected in that depression and is absorbed by the self-restoring material 23X without spreading.  <P>COPYRIGHT: (C)2005,JPO&NCIPI