baber/WOPTO huggingface dataset:
Patent JP-2004092111-A (JP)
Title: Line for artificial turf (sand containing artificial turf) playground
Inventor: OGATA TAKESHI
IPC: A63C19/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem of a conventional artificial turf white line 6: artificial turf 2 and the artificial turf white line 6 are completely the same products in terms of a leaf length specification and a material except for their colors, and therefore athletes have difficulties in finding the line because the athletes diagonally view the line during competitions, and have more difficulties as the athletes are away from the line because the line appears thinner.  <P>SOLUTION: The artificial turf white line 6 which is the same in specification as the artificial turf 2 is replaced by line forming artificial turf 1 having a longer leaf length, and therefore the accuracy of the line is ensured, to thereby obtain the line with excellent durability and appearance. The artificial turf is laid on a playground according to a conventional technique, and the line forming artificial turf 1 is substituted for the artificial turf white line 6 and embedded in the playground by simple work, to thereby provide lines for the artificial turf playground, which are good in visibility.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092740-A (JP)
Title: Down-shift controlling device for automatic transmission for vehicle
Inventor: SATO TOSHIMITSU
IPC: F16H63/50
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a down-shift controlling device for automatic transmission for vehicle with which the generation of a shock caused by the finish of a throttle opening restraining control is preferably suppressed.  <P>SOLUTION: When a clutch-to-clutch down-shift judgment has been performed by a down-shift judgment deciding means 106, the drop of an engaging pressure of a relief side hydraulic friction engaging device is suppressed by a relief side hydraulic pressure drop suppressing and controlling means 110 until the finish of the throttle opening limiting control is decided by a throttle opening limiting control finish judgment means 104. Consequently, an engaging torque is not insufficient even when a turbine torque T<SB>T</SB>has returned at the finishing time of the throttle opening limiting control, and the engaging torque in clutch-to-clutch down-shifting is smoothly continued in the state that the turbine torque T<SB>T</SB>(=T<SB>IN</SB>) is stable. As a result, the generation of a shock caused by the finish of the throttle opening restraining control is preferably suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090159-A (JP)
Title: Heat-resistant resin bond grinding wheel and manufacturing method for it
Inventor: SATO YOSHIYUKI
IPC: C08K3/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin bond grinding wheel improved in heat resistance and mechanical characteristic.  <P>SOLUTION: This heat resistant resin bond grinding wheel is obtained by heating and burning the following composition under pressurization. The composition is composed of: 20 to 50 volume % polyimide resin powder obtained by polymerizing a mixture containing 85 to 97 mol % 3,3',4,4'-biphenyl tetracarboxylic acid or di-anhydride of the acid and 15 to 3 mol % 2,3,3',4'-biphenyl tetracarboxylic acid or di-anhydride of the acid and a diamine compound mainly composed of p-phenylenediamine, and polyimide resin obtained by imidization, or at least at the surface part by polymerizing 2,3,3',4'-biphenyl tetracarboxylic acid or di-anhydride of the acid and a diamine compound mainly composed of p-phenylenediamine, and polyimide resin obtained by imidization; 50 to 70 volume % metal powder; and 10 to 30 volume % diamond fine particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093386-A (JP)
Title: Detection device for gas concentration
Inventor: HANEDA SATOSHI
IPC: G01N27/406
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To avoid influence of a noise generated, when a power supply state is switched, in PWM-controlling a heater integrally provided to a gas sensor.  <P>SOLUTION: In a microcomputer 28, a sensor signal from the gas sensor 1 sampled at a prescribed interval is processed with a moving average process. By setting the range of the moving average at a natural number times the PWM control period of the heater 13, among the sampling values calculated by the moving average, the number of those, including a first kind of noise generated in a leading edge of the PWM control period, is made the same as the number of those, including a second kind of noise generated in a trailing edge. Because the first kind of noise arises in the reverse direction of the second kind of noise, they cancel with each other, and the influence of the noises can be properly avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104272-A (JP)
Title: Facsimile machine
Inventor: SHOBU TOSHIBUMI
IPC: H04N1/32
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine for enhancing the productivity by providing double-side printing of a report of each user and multiple message transmission only originals to be sent by the same user to facilitate the user's convenience.  <P>SOLUTION: A user uses an operation display section 43 to enter a user ID for identifying a sender user in the case of faxing an original in the facsimile machine capable of double-side print. A nonvolatile memory 35 stores the entered user ID and report information to which the user ID is set. A system control section 31 applies double-side printing to reports of the same user ID altogether when outputting the reports. Further, the system control section 31 serially transmits transmission waiting files of the same user ID altogether when a transmission destination has a double side print function in the case of multiple message transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098099-A (JP)
Title: Shaped steel having projection in a vicinity of fillet portion, and method and device for manufacturing the same
Inventor: KOUJIYOU MICHIYA
IPC: B21B13/10
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an H-beam having intermittent projections on a flange inner surface and a web side surface in a vicinity of a fillet portion, and a method and a device for forming the projections in a rolling step.  <P>SOLUTION: A plurality of slits 13 extending inwardly in the radial direction with a roll corner part 11 as a starting point are formed in a side surface 12 of a horizontal roll 10 of a universal finish rolling mill, and a plurality of slits 16 are formed in a circumferential surface along the generatrix of a cylindrical surface 15. The shaped steel is pressed by using the horizontal roll to form a plurality of projections on the flange inner surface and the web side surface including a fillet portion of the shaped steel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097506-A (JP)
Title: Vacuum cleaner and method for cleaning the same
Inventor: KOBAYASHI TOMOO
IPC: B04C5/187
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that work for removing fine remaining dust stuck to a dust collecting part after throwing out dust in the dust collecting part is troublesome because the remaining dust is hard to be removed by beating the dust collecting part or the like, so that it has to be swept with a brush, a cloth, etc., prepared separately or washed with water.  <P>SOLUTION: This vacuum cleaner comprises: a vacuum cleaner body having an electric blower for generating a cleaning air current; a cyclone dust collecting device which separates the dust included in the cleaning air current generated by the electric blower by utilizing centrifugal force and discharges the dust through an opening; a dust collecting box provided detachably at least on one side of the main body and the cyclone dust collecting device to take the dust discharged from the cyclone dust collecting device for storing; and a blocking member capable of blocking the opening of the cyclone dust collecting device. In the state of removing the dust collecting box and blocking the opening of the cyclone dust collecting device with the blocking member, the dust stuck to the dust collecting box can be sucked by operating the vacuum cleaner body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102021-A (JP)
Title: Silver salt photothermographic dry imaging material and method for recording image and method for forming image by using same
Inventor: NAKAMURA KAZUAKI
IPC: G03C1/498
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material having a cold black tone of the silver tone, causing no deterioration in the hue, density or fog of an image by the effects of light or heat during storage, and having low fog, high sensitivity, high maximum density, and favorable stability of the sensitivity and maximum density of an output image against fluctuation in the oscillation wavelengths of a laser scanning exposure machine, and to provide an image recording method and a method for forming an image by using the above material.  <P>SOLUTION: The silver salt photothermographic dry imaging material has at least one layer of a photosensitive layer containing non-photosensitive organic silver salt particles, a photosensitive emulsion containing photosensitive silver halide particles, a reducing agent for silver ion, a hindered phenol and a binder on a support. The reducing agent for silver ion is a compound expressed by general formula (1), and the hindered phenol is a compound expressed by general formula (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100894-A (JP)
Title: Hydraulic control device for automatic transmission for vehicle
Inventor: SAKAMOTO NAOYUKI
IPC: F16H63/50
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control device for an automatic transmission for a vehicle capable of favorably restricting undershooting of engine rotation speed or speed change shock caused by that even when engine output torque fluctuation factors are generated in power-off upshifting.  <P>SOLUTION: When it is determined that prescribed control for upshifting is started as an accelerator pedal 50 is not operated by a power-off upshifting control start determining means 102, in a case where it is determined that such factors as to fluctuate input torque T<SB>IN</SB>in the automatic transmission 14 are generated by an input torque fluctuation factor generation determining means 104, engagement pressure of a prescribed hydraulic friction engagement device is corrected by correction quantity in accordance with the factors to fluctuate the input torque T<SB>IN</SB>by a hydraulic pressure correction control means 114. Even when the output torque fluctuating factors for the engine 10 are generated, undershooting of the engine rotation speed N<SB>E</SB>or speed change shock caused by that is thus favorably restricted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097159-A (JP)
Title: Magnetic carrier for nucleic acid bonding and method for producing the same
Inventor: TSUBOI SATOKO
IPC: C12N15/09
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic carrier for bonding a nucleic acid, having excellent performance of the separation and purification of nucleic acid, good surface property and excellent fluidity by coating a magnetic particle with a nucleic acid-bonding compound having excellent coating uniformity.  <P>SOLUTION: The magnetic carrier for the bonding of a nucleic acid is produced by applying a compound, especially an oxide containing silicon and aluminum to a part near the surface of individual ferromagnetic iron oxide particle. The amount of aluminum is 0.1-40 wt.% based on the sum of silicon and aluminum, the content of the compound containing silicon and aluminum is 3-100 wt.% based on the ferromagnetic iron oxide particle and the average diameter of the particle is 0.1-10μm. The coercive force and the saturation magnetization of the magnetic carrier are 0.80-15.92 kA/m (10-200 oersted) and 10-80 A×m<SP>2</SP>/kg (10-80 emu/g), respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108173-A (JP)
Title: Cogeneration system
Inventor: SATOU HISAHIRO
IPC: F24H1/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system capable of preventing heated water in piping from freezing without directly heating a heat medium circulation passage or a supply water passage in a power generator.  <P>SOLUTION: While a burner 32 of a reformer 30 is burning, combustion gas from it is emitted from a combustion gas blow port 33 into a power generation unit housing 21. While a burner 38 of a water boiling heater 50 is burning, combustion gas from it is emitted from a combustion gas blow port 47 into a heat accumulating unit housing 16. By emitting high temperature combustion gas, the inside of the housings 21 and 16 are heated. In a case where the burner 32 of the reformer 30 or the burner 38 of the water boiling heater 50 is stopped when temperature inside the housings 21 and 16 is lowered to require anti-freezing to the piping or the like, these are forcedly driven to emit the combustion gas. Atmospheric temperature is increased at a place where anti-freezing by combustion gas generated by combustion in an auxiliary heat source is necessary, thereby freezing in the piping such as the heat medium circulation passage 24 and supply water pipes 64 is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112125-A (JP)
Title: Digital microwave receiver
Inventor: TANAKA YOICHI
IPC: H04L27/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital microwave receiver capable of outputting a TS (Transport Stream) signal under stable reception synchronization even when the TS signal is directly subjected to digital modulation and the resulting TS signal is transmitted without being converted into a transmission frame configuration.  <P>SOLUTION: The digital microwave receiver is provided with: a B8 detection circuit 211 for detecting a synchronous byte B8 from the TS signal; a synchronous monitor circuit 219 for confirming the position of a packet of the TS signal 232; a B8 period counter circuit 212 for counting a B8 period; an OR circuit 214 for confirming the phase timing of a B8 detection pulse 204; a B8 synchronization monitor counter 216 that counts the mismatching between a B8 period pulse 205 and a counter load pulse 207 and outputting a B8 out-of-synchronism detection pulse 208 when the count reaches a prescribed count; a packet start pulse generating circuit 218 for outputting a packet start pulse 231; and an OR circuit 217 for detecting the out-of-synchronism to output a reset pulse 236 to the B8 period counter circuit 212.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107703-A (JP)
Title: High specific gravity resin composite material
Inventor: INABA AKIHIKO
IPC: B22F3/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high specific gravity resin composite material which has a high specific gravity equal to or above that of lead, and also has excellent flexibility, workability and solvent resistance without using harmful substances such as lead.  <P>SOLUTION: The high specific gravity resin composite material contains, by weight, 0.3 to 5.5% copolymerized polyester (thermoplastic resin) having a glass transition temperature (Tg) of ≤0°C, 0.1 to 1.0% phenol resin (thermosetting resin), and the balance tungsten powder or tungsten alloy powder with inevitable impurities, and has a specific gravity of 8-16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109639-A (JP)
Title: Image scanner
Inventor: SHIMIZU KOSUKE
IPC: H04N1/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce lengthy time to be required until returning to a standby state from a power saving state.  <P>SOLUTION: An image reading part 6, a power saving controlling means, a return processing means, and a movement controlling means are provided to an image scanner. The image reading part 6 mounts a lamp 12, and reads the image of an original using a scanning body 10 movably supported in a subscanning direction. The power saving controlling means shifts the state of a device itself from the power saving state to the standby state, when elapsed time after being in the standby state which can read the image of the original reaches predetermined time. When returning to the standby state from the power saving state, the return processing means for performing a predetermined return processing reads a white standard board 5 with the image reading part 6. The movement controlling means moves the scanning body 10 under the white standard board 5, before shifting to the power saving state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112571-A (JP)
Title: Mobile communication terminal, encryption system, mobile communication method, and encryption method
Inventor: YAMAMOTO HIROSHI
IPC: H04L9/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal, an encryption system, a mobile communication method, and a encryption method for improving availability, flexibility and realizability.  <P>SOLUTION: The encryption system is provided with a predetermined mobile communication terminal, a storing server for temporarily storing user data transmitted from the communication terminal and providing a service concerning the user data, and an output apparatus for outputting the user data in a predetermined output mode in cooperation with the mobile communication terminal and the storing server. In this system, the mobile communication terminal is provided with a first key storing section, a second key storing section, a storage request section, and a key transmitting section. The output apparatus is provided with a deciphering processing section, and the system outputs the deciphered user data in a predetermined output mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109808-A (JP)
Title: Sunshade of camera
Inventor: KINO MASAHIRO
IPC: G03B11/04
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sunshade which is effectively used for a zoom lens of a camera.  <P>SOLUTION: Spindle projection pieces 30 to 33 are provided at upper and lower, and right and left parts of a hood base 21 fitted detachably to a tip circumferential part of a zoom lens barrel and those spindle projection pieces 30 to 33 and support shaft parts 22b to 25b of hood plates 22 to 25 are pivoted on support shafts 26 to 29 to fit the respective hood plates 22 to 25 to the hood base 21 in a free swivel state; and cam interlocking projection pieces 22d to 25d provided to the respective hood plates 22 to 25 are pushed and rotated with a hood cam of a zoom operation right to swivel the respective hood plates 22 to 25, given spring energizing forces for return movement, in opening directions, thereby realizing a hood shape suitable for zooming by the rotation of the zoom operation ring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113326-A (JP)
Title: Movable type x-ray apparatus
Inventor: OKU KOICHIRO
IPC: A61B6/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable type X-ray apparatus of excellent design for which the number of components is reduced, manufacture time is shortened, weight is reduced and an appearance is improved.  <P>SOLUTION: In this movable type X-ray apparatus provided with an X-ray part for irradiating an object with X-rays, an arm part for supporting the X-ray part and an elevating / lowering mechanism for elevating and lowering the arm part, a cylindrical member used for constituting the movable type X-ray apparatus is constituted of an extrusion molded member. By using the extrusion molded member for the cylindrical member constituting the movable type X-ray apparatus, troublesome work such as welding work is eliminated and thus a dimension is stabilized. Further, manufacture is facilitated without the increase of the number of the components. Also, since the cylindrical member is molded by extrusion molding, the degree of freedom of the design of the appearance is increased and the design without an oppressive feeling to a patient can be attained as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117742-A (JP)
Title: Display device, its driving circuit, and its driving method
Inventor: KITAGAWA DAIJI
IPC: G09G3/32
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of an output buffer which applies an analog voltage to a capacitive load on a display panel for image displaying.  <P>SOLUTION: In a buffer for outputting an analog voltage Vout to be applied as a driving signal to a pixel capacity in the display area of an active matrix type liquid crystal display device, a CMOS circuit for generating the analog voltage is provided with four Pch transistors QP0 to QP3 interconnected in parallel, and four Nch transistors QN0 to QN3. During the charging of a pixel capacity, by controlling changeover switches SP1 to SP3, a bias current is reduced to lower driving capacity when large driving capacity becomes unnecessary after the start of the charging. During the discharging of charges stored in the pixel capacity, by controlling changeover switches SN1 to SN3, the bias current is reduced to lower driving efficiency when the large driving capacity becomes unnecessary after the start of the discharging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116884-A (JP)
Title: Combustor for stoker type incinerator
Inventor: URAGAMI YOSHINOBU
IPC: F23H3/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustor for a stoker type incinerator, having a cooling structure of a fire grate coping with very high temperature operation and performing high temperature incineration.  <P>SOLUTION: This combustor for a stoker type incinerator includes: a fire grate 5, and a movable frame 5b and a fixing frame 5a for supporting it. The combustor is provided with a cast-made water cooled block 6 also serving as a fire grate fixing block and having a built-in water cooled pipe 8 disposed on the back part of the tip of the fire grate 5, and a means for circulating cooling water supplied from an external supply means to the water cooled pipe 6. In the combustor, the comparatively low-temperature fire grate part 19 and the fire gate of a comparative low temperature zone can be cooled by primary combustion air supplied by an air supply means to the lower part of the fire grate 5 and discharged to the furnace through a slit provided between the fire grates 5. A water line pipe 6 is provided with a cooled water supply pipe and a return pipe for each fire grate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115443-A (JP)
Title: Heterocyclic compound with completely fluorinated aromatic group, electrophotographic photoreceptor using the same, electrophotographic device and organic electroluminescence element
Inventor: FUJIYAMA TAKAHIRO
IPC: C07D495/14
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a novel compound suitable as an electron transporting material in an organic electrophotographic photoreceptor, an electrophotographic photoreceptor using the same and having a sensitivity higher than that of a conventional one, an organic film capable of improving the luminescent characteristics of an organic electroluminescent element, and an organic electroluminescent element improved in performance by using the organic film as an electron injecting/transporting layer or a hole blocking layer.  <P>SOLUTION: The novel heterocyclic compound is represented by formula (1) and excellent in electron transporting properties. When the compound is used in an electrophotographic photoreceptor, a highly durable electrophotographic photoreceptor excellent in electrical properties and repetition stability is obtained.  <P>COPYRIGHT: (C)2004,JPO