baber/WOPTO huggingface dataset:
Patent JP-2008223970-A (JP)
Title: Thrust bearing cage
Inventor: TAKENOUCHI TERUHISA
IPC: F16C33/44
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust bearing cage for allowing smooth work for inserting rolling elements into pockets while preventing the fall of the rolling elements from the pockets, and for stably holding the rolling elements after inserted into the pockets while reducing internal stress during work to improve the durability.  <P>SOLUTION: The annular thrust bearing cage holds the plurality of rolling elements 6 rollingly incorporated between bearing rings 2, 4 arranged opposing each other in a relatively rotatable manner, one by one in the pockets 10. The plurality of pockets are formed in the cage at predetermined intervals along the peripheral direction. In openings 10a, 10b on at least one side of each pocket, pawl protrusions 8d are provided which are formed by shrinking the diameters of the openings to be smaller than the diameters of the rolling elements for preventing the fall of the rolling elements from the pockets. The pawl protrusions each have a two-stage structure consisting of a first pawl portion 81 formed by protruding the peripheral edge of the opening and a second pawl portion 82 formed by protruding a pocket face 10s inside the first pawl portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008236053-A (JP)
Title: Adaptive antenna system and transmission method
Inventor: TAKATORI TAIJI
IPC: H04B7/04
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptive antenna system in which transmission power for satisfying required transmission quality does not increase even when the spatial correlation of a plurality of space channels becomes high and the transmission power is not concentrated on a part of antennas of a plurality of transmission antennas even when a propagation environment is spatially biased.  <P>SOLUTION: The adaptive antenna system of a transmission station is used in a wireless communication system for performing spatial multiplex transmission wherein the transmission station having the plurality of antennas and a reception station having the plurality of antennas communicate. The modulator of the adaptive antenna system can select one of at least two or more output signal sequences for at least one or more input transmission signal sequences, and the modulation control part of the adaptive antenna system selects and outputs the output signal sequence within the modulator so as to minimize the total transmission power of the transmission station on the basis of a transfer function between the transmission station and the reception station.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007255711-A (JP)
Title: Spherical slide bearing and housing combined with spherical slide bearing
Inventor: TSCHOPP RUEDI
IPC: F16C23/04
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the spherical slide bearing and the housing assembly which requires no replacement of any other components in case the spherical slide bearing needs to be replaced.  <P>SOLUTION: In the spherical slide bearing 30, it has an outer peripheral face to specify the first shoulder section 36 arranged at one end along the length of an outer race 34 and the second shoulder section 38 arranged at the other end along the length of the outer race 34. The second end section is arranged in the almost opposite side of the first end section so that the first and the second shoulder sections 36 and 38 are sized to be pressed and engaged on a wall face of a housing 42. The wall face of the housing 42 specifies the hole part in which the spherical slide bearing 30 is arranged. Moreover, the peripheral face of the outer race 34 specifies the first support end 44 which is extended from the peripheral face to an outside in a radial direction at the first distal end and specifies the second support end 46 which is extended from the outer peripheral face to the outside in the radial direction at the second distal end of an opposite side of the first distal end in the outer peripheral face.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007175705-A (JP)
Title: Rotary brush for water washing
Inventor: NUMASHITA SHINYA
IPC: B08B1/04
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary brush for water washing used as a washing tool using tap water supplied to general homes, forming a rotary body containing a rocking vane as a pressure receiving face having a large running water pressure receiving area to the compact rotary body, forming a rocking vane motor using the rotary body with the rocking vane as a rotor, and using the rocking vane motor.  <P>SOLUTION: This rotary brush for water washing is constituted in such a way that the rocking vane motor is used having a vane body with the large running water pressure receiving area as a constitution element, sufficient torque needed is obtained even using domestic tap water pressure, and further a brush tool having implanted brushes and water discharge holes penetrating through a disk in the vicinity of the outer periphery of the disk is used, and drain of the rocking vane motor is used as washing water while rotating the brush tool.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008230941-A (JP)
Title: LOW CORE LOSS Ni-Cu-Zn-BASED FERRITE FOR HIGH FREQUENCY POWER DEVICE
Inventor: YASUOKA TERUO
IPC: C04B35/30
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide low core loss Ni-Cu-Zn-based ferrite having a reduced rise in core loss due to a temperature change under an excitation condition of 1 to 5 MHz.  <P>SOLUTION: The Ni-Cu-Zn-based ferrite comprises, as the main components, 45 to 50.5 mol% Fe<SB>2</SB>O<SB>3</SB>, 14 to 24 mol% ZnO, 19.4 to 39 mol% NiO and 2 to 18.6 mol% CuO, and comprises, as auxiliary components, 0.01 to 0.6 wt.% V<SB>2</SB>O<SB>5</SB>, wherein the ratio of NiO/CuO is 1.2 to 19. The temperature change of core loss when an alternating current magnetic field of 1 to 5 MHz is applied to a sintered compact is continuously ≤+0.1%/°C (including negative value) at 25 to 60°C. Alternatively, the above Ni-Cu-Zn-based ferrite has a C content of ≤450 ppm, sintered density of ≤5.30 g/cc, and an average crystal grain size of 0.3 to 5 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244552-A (JP)
Title: Piezoelectric vibrator, manufacturing method thereof and electronic apparatus
Inventor: ONO YASUHIRO
IPC: H01L41/22
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator which can be miniaturized and has high reliability.  <P>SOLUTION: This piezoelectric vibrator 300 has: a substrate 10; a first insulator layer 20 formed above the substrate 10; a second insulator layer 30 formed on the first insulator layer 20; a vibrating portion forming layer 40 formed on the second insulator layer 30; a first opening portion H1 piercing through the vibrating portion forming layer 40; a vibrating portion 100 comprising the vibrating portion forming layer 40 formed in cantilever in the first opening portion H1; a second opening portion H2 piercing through the second insulator layer 30 and formed below the first opening portion H1 and the vibrating portion 100; and a piezoelectric element portion 200 formed on the vibrating portion 100. The vibrating portion forming layer 40 has a layer made of at least one selected from among oxide, nitride and oxynitride.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238870-A (JP)
Title: On-vehicle system
Inventor: MIZUNO KAZUO
IPC: B60R25/102
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for properly determining whether vehicle information memorized in an on-vehicle device really corresponds to a vehicle on which the on-vehicle device should be mounted.  <P>SOLUTION: A frame number is memorized in a memory 25 in an engine ECU20 during manufacturing of a vehicle. At the time of vehicle registration, an automobile registration number and the frame number read from a secondary code written in an automobile inspection certificate by a handy terminal 30 are transmitted to an electronic license plate 10. The electronic license plate 10 writes those number in a memory 15 and transmits that to the engine ECU. The engine ECU memorizes the automobile registration number received from the electronic license plate 10 in the memory 25, when the frame number received from the electronic license plate 10 watches with the frame number memorized in the memory 25. In an IG on state, it is determined whether the automobile registration number and the frame number read out from the memory 25 of the engine ECU 20 match with the automobile registration number and the frame number read out from the memory 15 of the electronic license plate 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237054-A (JP)
Title: Method for producing breads
Inventor: TAKAGI HIROMOTO
IPC: A21D2/36
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide breads having a crispy surface, a good crispy palate feeling, a soft texture with proper mouth meltability and even excellent appearance such as a voluminous feeling without deteriorating taste.  <P>SOLUTION: The method for producing the breads comprises using a raw material in which 3-20 pts.mass of starch previously subjected to an oil and fat processing is substituted for wheat flour. At least 3-20 pts.mass of a chemically modified such as an esterified or an etherified oil- and fat-processed starch is specifically substituted for the wheat flour.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243959-A (JP)
Title: Light emitting device
Inventor: TANAKA KENICHIRO
IPC: H01L33/56
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device wherein the diffusion range of light emitted from each LED chip can be expanded without using a light diffusing material unlike the conventional device.  <P>SOLUTION: The light emitting device comprises: a mount substrate 24 mounted with several kinds of LED chips 21-23, which emit light of different colors, on one surface side; a lens portion 26 in the shape of a dome which is so arranged as to cover the LED chips 21-23 mounted on one surface side of the mount substrate 24; and a sealing portion 25 made of light transparent sealing resin which is arranged inside the lens portion 26 to seal the LED chips 21-23, etc. The lens portion 26 is formed with an unevenness in the circumferential direction on the light emission surface side of the lens portion 26, the unevenness forming an uneven structure portion 27 for expanding the diffusion range of light emitted from the individual LED chips 21-23 by refraction. To be more specific, the uneven structure portion 27 is formed by forming a plurality of V-shaped recesses 28, each of which runs from an outer circumferential edge portion of the lens portion 26 toward the top, side by side in the circumferential direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242652-A (JP)
Title: Information processor and information processing program
Inventor: TAWARA AYUMI
IPC: G06F3/048
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the renewal of a literal in output information.  <P>SOLUTION: A client device 1 acquires a screen item name which is an identifier of the literal from a source code of information for an output and outputs it to a server device 2. If a server device 2 inputs a screen item name from the client device 1, a literal ID acquisition section 24 changes it into literal ID based on each screen item name. A literal setting acquisition section 25 acquires the literal of an update destination based on the literal ID and setting information stored by a setting information storage section 23. A literal setting conversion section 26 converts the literal ID into an original screen item name among corresponding relationships between acquired literal IDs and the literal of the update destinations based on information on a correspondence relationship between the screen item name before conversion and the literal ID after conversion, obtains the corresponding relationship between the original screen item name of the acquired literal ID and the literal of the update destination, and outputs it to the client device 1 of an update request source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238505-A (JP)
Title: Process-less photosensitive lithographic printing plate
Inventor: SEIYAMA HIDEO
IPC: G03F7/038
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process-less photosensitive lithographic printing plate which enables water development or on-press development and causes no printing stain even when a large number of sheets are printed.  <P>SOLUTION: The process-less photosensitive lithographic printing plate has on a plastic film substrate a hydrophilic layer which contains at least a polymer expressed by formula (I), a compound having two or more epoxy groups, colloidal silica and an imidazole compound, and further has thereon a photosensitive layer which contains a cationic water-soluble polymer having in a side chain a phenyl group substituted for a vinyl group, or a water-soluble polymer containing in side chains the phenyl group and a sulfonic group substituted for the vinyl groups, and a photopolymerization initiator. In the formula (I), X denotes mass% of a repeating unit in a copolymer composition and represents an arbitrary numerical value of 20 to 100. The repeating unit A has a carboxyl group as a reactive group. The repeating group B has a hydrophilic group necessary for making a copolymer soluble in water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008049695-A (JP)
Title: Transparent laminate
Inventor: ITO HISASHI
IPC: H01L51/50
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent laminate which has a high gas barrier property and a high water vapor barrier property, a small coefficient of linear expansion, and is transparent, superior in heat resistance and capable of being a substitute for glass.  <P>SOLUTION: The transparent laminate comprises an inorganic material layer composed of an inorganic substance being formed at least on one face of a transparent core layer containing the first transparent resin and further more forming a transparent resin layer containing the second transparent resin being formed on the inorganic material layer, wherein the second transparent resin is made of a cured material of a curable resin composition, a rate of change in volume before and after the curing of the curable resin composition is -5 to 2% and also a mean coefficient of linear expansion of the second transparent resin is 0 to 75 ppm in a temperature range of 30-200°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008242159-A (JP)
Title: Projector
Inventor: SHINOMIYA TORU
IPC: H04N5/74
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector constituted so that the housing thereof can be set with no tilt in right and left directions, dispensing with the manual fine adjustment.  <P>SOLUTION: The projector 100 includes a first adjusting means 50 for adjusting the extension amount of a leg part (30L and 30R) stepwise and a second adjusting means 60 for finely adjusting the extension amount adjusted by the first adjusting means 50. The second adjusting means 60 includes: a tilt calculating part 109 for calculating the tilt amount of the housing 10 in the right and left directions related to a prescribed datum level; a leg part extending/collapsing drive part (110L and 110R) for extending/collapsing at least one of the leg parts (30L and 30R); and a tilt correction control part 108 for controlling the leg part extending/collapsing drive part (110L and 110R) based on the tilt amount calculated by the tilt calculating part 109.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243694-A (JP)
Title: Rolling bearing for x-ray tube and x-ray tube apparatus
Inventor: OTSUKA KATSUNORI
IPC: H01J35/10
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for an X-ray tube and an X-ray tube apparatus capable of prolonging a service life by improving abrasion resistance.  <P>SOLUTION: In a first rolling bearing 8 of this X-ray tube apparatus, an ion nitrated layer is formed on a raceway surface of an inner ring 11, and an ion nitrated layer is formed on a raceway surface of an outer ring 18. As a result, surface hardness of the raceway surface of the inner ring 11 and the raceway surface of the outer ring 18 is enhanced, and the abrasion resistance can be improved. In a second rolling bearing 10, an ion nitrated layer and a diamond-like carbon film are successively formed on a raceway surface of an inner ring 12, and an ion nitrated layer and a diamond-like carbon film are successively formed on a raceway surface of an outer ring 20. As a result, the second rolling bearing 10 which is positioned closer to a target 3 has a double hardening structure, and surface hardness of the raceway surface of the inner ring 12 and the raceway surface of the outer ring 20 are significantly improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243000-A (JP)
Title: Electronic equipment and program
Inventor: SUGIMOTO SHIGEMITSU
IPC: G06F3/0482
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of displaying content name information in a correct display order, and a program.  <P>SOLUTION: An extracting part 300b of a portable television broadcast receiver 1 extracts program name information 201 from program data 400a stored in a storage part 204. A creating part 300c converts the extracted program name information 201 on the basis of a conversion dictionary 500 stored in the storage part 204 to create a sorting character code 406. A sorting part 300d performs rearrangement by a rule instructed by a user on the basis of the created sorting character code 406 and causes a display part 11 to display a rearranged result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243064-A (JP)
Title: Information transmission terminal device and computer program
Inventor: ITO SHINYA
IPC: G06F21/60
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress information leakage while maintaining convenience at computer-to-computer communication, and furthermore to restrict the scattering of electronic files.  <P>SOLUTION: The information transmission terminal device generates an electronic file by dividing the file into message data and format data. The information transmission terminal device accepts an input of policy information deciding a reception policy of a receiver of the electronic file, and transmits the format data and the policy information to a prescribed information reception terminal device. The reception terminal device holds the policy information and the format data, and requests message data including a part or all of the information and the format data when the receiver browses the file. The information transmission terminal determines whether the request is proper or not comparing it with the policy information, and when the policy information is proper from the determination result the transmission of the message data to the information reception terminal device is performed, and prescribed data including the message data can be browsed by a viewer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245820-A (JP)
Title: Game machine
Inventor: HORIE NORIO
IPC: A63F5/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To report that a front door is unlocked by an inexpensive and simple configuration.  <P>SOLUTION: A slot machine includes: a case body with a front surface opening; and the front door openably and closably attached so as to close the front surface opening of the case body. The slot machine has an unlocking reporting flag 13 to be projected to the outside of the slot machine by the unlocking of the front door and an unlocking detection part 14 for detecting the unlocking of the door. The unlocking reporting flag 13 is constituted of a rod material 13a, a flag material 13b and a shaft material 13c, etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247799-A (JP)
Title: Method for producing 2-naphthol derivative
Inventor: WAKAMORI HIROYUKI
IPC: C07C273/18
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a 2-naphthol derivative having a new biuret structure.  <P>SOLUTION: A 2-naphthol derivative is produced by reacting a corresponding 2-naphthol amide derivative with carbamoyl isocyanate to obtain a compound expressed by general formula [1] (R<SB>1</SB>is an acetyl group or the like; and Y is a substituted phenyl group or the like), and hydrolyzing the produced compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249059-A (JP)
Title: Porous molding
Inventor: TATSUMI AKIO
IPC: F16L59/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous molding excellent in the easiness in the curved surface processing and the dimensional stability.  <P>SOLUTION: The porous molding 1 is molded from a porous substance and has a first surface 11 and a second surface 12 on the obverse and reverse, wherein the first surface 11 is provided with a first groove 21 in a lattice form while the second surface 12 is provided with a second groove 22 in a lattice form in such an arrangement as not overlapping with the first groove 21 when viewed on the plan, in which the two grooves 21 and 22 have communications between the first surface 11 and the second surface 12 in a limited area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247472-A (JP)
Title: Check valve and pump container using the same
Inventor: KOHARA HIROTSUGU
IPC: B65D47/34
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve capable of reliably preventing any functional trouble of a suction valve during the liquid discharging operation or when a container is mistakenly dropped, and a pump container using the same.  <P>SOLUTION: A pump container has a storage chamber R with its lower end closed by a movable bottom wall 4 which is elevated when a stored liquid is reduced, thereby keeping the stored liquid pumped out by a pump mechanism provided on the storage chamber and discharged from a discharge port 34. A suction valve A is peripherally supported by a plurality of peripheral elastic connection pieces 15, and has a valve plate 14 for closing a suction valve hole 5 in a vertically movable manner. Alternatively, the suction valve has a valve plate supported by a part of the outer surface in an opening/closing manner via a rocking piece, and has an elevating width regulating mechanism for regulating the elevating width of the valve plate. The valve plate is not moved upwardly over the predetermined elevation position, and the reliable elastic restoring force of the elastic connection pieces is ensured thereby.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255582-A (JP)
Title: Forepiling steel pipe for long forepiling method
Inventor: SAKAI KIKUO
IPC: E21D9/04
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forepiling steel pipe for a long forepiling method, the bearing capacity of which can be further exerted by increasing the strength of adhesion to a solidified injection material and integrating natural ground and the steel pipe together, when the steel pipe is driven into the natural ground so that the cement-based or resin-based injection material can permeate for solidification via a preformed through-hole.  <P>SOLUTION: This forepiling steel pipe 10 is composed of a hollow cylindrical steel pipe, and an irregular portion 12 for increasing the strength of adhesion to the cement-based or resin-based injection material is provided on the outer surface of the forepiling steel pipe 10. In the irregular portion 12, an oxide film is removed from the surface of the steel pipe by shot blasting, so that the plane roughness of its irregular surface can be increased to a maximum height of Ry55 μm or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT