baber/WOPTO huggingface dataset:
Patent JP-2009251543-A (JP)
Title: Imaging optical system
Inventor: MATSUMURA KUNIHIKO
IPC: G02B13/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging optical system which preferably corrects various aberration for a large angle of view and has uniform resolving power from the center of an image to the circumference, in a visible range while controlling the number of constituting lenses.  <P>SOLUTION: The imaging optical system has a front group GF having a positive refracting power, an aperture diaphragm SP, and a rear group GR, placed in this order from an object side. The front group GF has a first cemented lens L1 having a negative refracting power with the projecting side facing the object side, a lens L2 having a positive refracting power, and a second cemented lens L3 having a meniscus shape with the recessed side facing the image side and having a negative refracting power, in this order from the object side. The rear group GR has a third cemented lens L4 having a meniscus shape with the recessed side facing the object side and having a negative refracting power, a lens L5 having a positive refracting power, and a fourth cemented lens L6 having a negative refracting power with the projecting side facing the image side, in this order from the object side. Where the focal length of the first cemented lens L1 on the e-line is fL1, and the synthesized focal length of the lens total system on the e-line is f, a formula: -25.5<fL1/f<-5.0 is satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256437-A (JP)
Title: Composition for forming coating type silica-based film, method of forming silica-based film and electronic parts having silica-based film
Inventor: YOSHIKAWA TAKAHIRO
IPC: C09D171/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming a coating type silica-based film which, aimed at obtaining electronic parts having high mechanical strengths, is excellent in the gap-filling property and also excellent in lessening irregularities, and to provide a method of forming the silica-based film and electronic parts having the silica-based film.  <P>SOLUTION: The composition for forming the coating type silica-based film consists of (a) a siloxane resin obtained by hydrolysis polycondensation of SiX<SB>4</SB>(wherein X indicates a hydrolyzable group and may be each identical or different), (b) a pyrolyzable volatile compound that undergoes pyrolysis or evaporates and has a polyoxypropylene unit, and (c) a solvent capable of dissolving both of the components (a) and (b). In the above composition the formulation ratio of the component (b) is 3-15 wt.% to the amount of the siloxane resin of the component (a). There are also provided a method of forming the silica-based film and electronic parts having the silica-based film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258937-A (JP)
Title: Information processor, information processing method and computer program
Inventor: KUSOGAMI HIROSHI
IPC: G06F13/14
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To materialize an improved use control configuration of a device, in an information processor having a multiprocessor configuration.  <P>SOLUTION: In multiprocessor environment having a plurality of processors, even when the plurality of processors start a device driver corresponding to one device, competition to device use or a resource such as a memory necessary in time of the device use is prevented, and device use processing in each processor is made to be steadily executed. For example, use control allowing confirmation of a use state of the device by each processor based on a flag is performed. By the configuration, the device use processing in each processor can be made to be steadily executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258336-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KIMURA HIROSHI
IPC: G03G15/20
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of heat transfer to a fixing belt, to heat the fixing belt to a prescribed temperature in a short time period, and to reduce start-up time when starting fixing, by arranging a planar heating element at the end portion of a heating section which heats the fixing belt, on the downstream side in the traveling direction of the fixing belt.  <P>SOLUTION: A fixing device comprises: an endless fixing belt 12; a first rotating body arranged at an inner side of the fixing belt 12; and the heating section 15 arranged to face an inner surface of the fixing belt 12 and configured to heat the fixing belt 12 and to have the fixing belt 12 stretched with the first rotating body, the heating section 15 comprising the planar heating element 14 and a metal support, the planar heating element 14 being arranged at the end portion of the heating section 15 on a downstream side in the traveling direction of the fixing belt 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264607-A (JP)
Title: Air conditioning system
Inventor: SAITO SHINYA
IPC: F24F11/02
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress uneven indoor temperature distribution as a whole in a room where a plurality of indoor units are disposed.  <P>SOLUTION: An air conditioning system comprises the plurality of indoor units 12 (12a-12c) having air supply openings 18 for supplying the air indoors from a ceiling surface, and disposed under a roof of the same room, louvers 20, 22 disposed on the air supply openings of the indoor units in a state that their angles to the supplied air are variable, and an airflow control means 16 for controlling the flowing direction of the supplied air by controlling the angles of the louvers of the indoor units. In particular, the airflow control means 16 controls the angles of the louvers of the indoor units so that the airs respectively supplied from the indoor units are allowed to flow in the direction of the same wall surface of the room along the ceiling surface to generate the circulated airflow 30 circulating in the entire room.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266923-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: HAYAZAKI YUICHI
IPC: H01L23/52
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability semiconductor device that prevents the occurrence of cracks in the manufacturing process.  <P>SOLUTION: The semiconductor device 100 includes a semiconductor substrate 10, a plurality of metal wirings 20 formed in a circuit region 102 of the semiconductor substrate 10, and a seal ring region 106 surrounding the circuit region 102. A distance L, separating between the outer periphery of the circuit region 102 and the inner periphery of the seal ring region 106, and a minimum interval W<SB>min</SB>in mutual intervals of each metal wiring 20 have a relationship of 1≤(L/W<SB>min</SB>)≤3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268208-A (JP)
Title: Switching regulator
Inventor: MITANI MAKOTO
IPC: H02M3/155
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator which prevents a rush current immediately after the input of power supply.  <P>SOLUTION: The switching regulator has: a power supply terminal 31, a grounding terminal 32, an input terminal 33, and an output terminal 34. The switching regulator further has: a battery 11; a switching transistor 12; a coil 13; a capacitor 14; a load 15; resistors 16, 17; a diode 18; a reference voltage circuit 19; a soft starting circuit 20; an error amplifier 21; a PWM control circuit 22; and a buffer 23. Even if an abnormal signal is inputted to the input terminal of the buffer 23 immediately after the input of the power supply, the buffer 23 outputs a high output voltage to turn off the switching transistor 12, so that a rush current is not caused to flow.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262407-A (JP)
Title: Interior skin material
Inventor: TAKAGI TSUTOMU
IPC: B60R13/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior skin material having excellent design property and sufficient cushion property.  <P>SOLUTION: The interior skin material 1 is composed of a three-dimensional knitted fabric having a knitted fabric front surface part 11, a knitted fabric back surface part 13 and a fabric joint 12 consisting of connecting strands 121 for connecting them, and is joined to a substrate 3 through an adhesive layer 2. Preferably, the fineness of fiber composing the knitted fabric front surface part, the yarn density of a well row, and the yarn density of a course row are 6-1,000 decitex, 15-40 threads/inch, and 10-100 threads/inch, respectively. The fineness of fiber composing the knitted fabric back surface part, the yarn density of the well row and the yarn density of the course row are 6-1,000 decitex, 15-40 threads/inch, and 10-100 threads/inch, respectively. The fineness of the connecting strand, the yarn density of the well row of the knitted fabric connecting part, and the yarn density of the course row are 6-1,000 decitex, 15-40 threads/inch, and 10-100 thread/inch, respectively. The interior skin material is useful as an interior material for a vehicle, particularly, a skin material for a ceiling material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269835-A (JP)
Title: Method for producing 2-cyanoprop-2-yldithiobenzoate and polymerization method using the same
Inventor: ONUMA TAEKO
IPC: C07C327/36
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing RAFT-1, by which the RAFT-1 usable as a RAFT agent without performing a purification treatment by silica gel column chromatography or the like can be produced in a high yield, and to provide a polymerization method using the RAFT-1 obtained by the production method.  <P>SOLUTION: Provided are the method for producing 2-cyanoprop-2-yldithiobenzoate, characterized by reacting α-bromoisobutylonitrile having a halogen compound content of ≤1% (provided that the total area of peaks detected by a gas chromatography analysis is 100%) as impurities with magnesium phenyldithiocarboxylic acid bromide, and the polymerization method using the un-purified product of the 2-cyanoprop-2-yldithiobenzoate obtained by the production method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272416-A (JP)
Title: Winding machine
Inventor: TAMURA TOMOAKI
IPC: H01F41/04
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding machine capable of accurately winding a conductor line.  <P>SOLUTION: The winding machine 1 includes a winding core 2, a rotation support 20 and a press 3. The press 3 has a plurality of divided blocks 30 which are axially movable independently from one another, a plurality of urging means 311 urged to press the divided blocks 30, and a holder 31. The divided block 30 has a chamfered part 301 on a contact surface 300 which is formed to extend toward the rotation support 20 as directed inward along a circumferential direction on the block 30 from a peripheral end 303 at the end 303. An axial distance between a chamfered end formed outward in the circumferential direction of the chamfered part 301 and a flat part 302 formed axially orthogonal on the contact surface 300 is no smaller than a thickness of the conductor line 5. The press 3 is constituted to press the conductor line 5 successively in a circumferential direction by the divided blocks 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269736-A (JP)
Title: Image forming device
Inventor: KUMA KAZUOSA
IPC: B65H9/14
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a transfer defect which may occur due to an influence of a conveyance force applying member such as a register roller pair arranged at an upstream side in a transfer paper conveyance direction of a transfer nip.  <P>SOLUTION: After a tip of the transfer paper enters the inside of a first transfer nip formed between a photoreceptor 1B and a transfer paper conveyance belt 8 and before a rear end of the transfer paper passes a register position by the register roller pair 24, respective rollers of the register roller pair are separated in a released state and the released state is maintained at least till the transfer paper passes the register position. After the register roller pair is brought into in the released state until the rear end of the transfer paper passes through the first transfer nip, the conveyance force is not applied to the transfer paper at the upstream side in a transfer paper conveyance direction of the register roller pair.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277692-A (JP)
Title: Multilayer printed wiring board, electronic device, and production method of electronic device
Inventor: SUGANE MITSUHIKO
IPC: H05K3/46
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board in which a multi-layered flexible part having a signal wire is constituted to control an impedance while maintaining flexibility.  <P>SOLUTION: In this multilayer printed wiring board, in an outer or inner layer part of a plurality of rigid substrate parts 12a, 12b, a flexible substrate part 13 provided extending over the plurality of rigid substrate parts 12a, 12b so as to connect the plurality of rigid substrate parts 12a, 12b is constituted comprising signal layers l6, l12 for sending signals between the plurality of rigid substrate parts 12a, 12b, ground layers l3, l9, l15 individually formed in both sides of the signal layers l6, l12, and intermediate layers l4, l5, l7, l8, l10, l11, l13, l14 formed between the ground layer l3 in the above both sides and the signal layer l6, between the signal layer l6 and the ground layer l9 in the above both sides, between the ground layer l9 and the signal layer l12, or between the signal layer l12 and the ground layer l15 in the above both sides.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008289147-A (JP)
Title: Method and apparatus for scanning for idle channel in frequency environment
Inventor: SIM DAE-YONG
IPC: H04W24/10
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for scanning for an idle channel in a frequency environment.  <P>SOLUTION: The method includes: allocating at least one of all frequency channels in the frequency environment to each of a plurality of peripheral devices; requesting the plurality of peripheral devices a state of the frequency channels allocated to each peripheral device; and receiving information on the frequency channel state scanned by the plurality of peripheral devices in response to the request.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009275894-A (JP)
Title: Shaft mounting structure for magnetic gear
Inventor: KOYAMA SHINGO
IPC: F16D1/06
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft mounting structure for a magnetic gear, composed of easily machined component members, allowing selection of a material most suitable for fixing the magnetic gear, and stably fixing the gear.  <P>SOLUTION: In the shaft mounting structure for a magnetic gear for fixing a rotary shaft 120 and the magnetic gear 110 by fastening a clamping member 130 with a slit 131, the clamping member 130 is formed by an independent member, and a magnet mounting member 116 of the magnetic gear 110 and the clamping member 130 are fixed by a fixing bolt 134.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283170-A (JP)
Title: Fuel cell system
Inventor: KOBAYASHI TOMOYOSHI
IPC: H01M8/10
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the pressure of hydrogen gas supplied from an ejector to a fuel cell to the allowable pressure or lower of a fuel cell in simple constitution.  <P>SOLUTION: A fuel cell system 1 includes: an ejector 45 which joins hydrogen gas supplied from a hydrogen tank 40 to a fuel cell 2 with hydrogen offgas exhausted from the fuel cell 2 and supplies them to a fuel cell 2; and a regulating valve 44 regulating the supply amount of the hydrogen gas to the ejector 45, and the upper limit value of the hydrogen gas pressure on the ejector inlet side is set so that a hydrogen gas pressure value on the ejector outlet side becomes the allowable pressure value or lower of the fuel cell even when hydrogen gas pressure values on the inlet side and the outlet side of the ejector became equal after the system is stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282236-A (JP)
Title: Speech synthesizer
Inventor: OTSUKA TAKAHIRO
IPC: G10L13/08
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech synthesizer for creating high quality synthetic speech with less unnaturalness.  <P>SOLUTION: A variable part speech synthesis section 5 synthesizes variable speech by obtaining sound data corresponding to a variable part text 10 from a variable part speech storage section 2. A prosody rule creation section 7 creates a rule pitch from the variable part text 10 or a fixed part text 20. A fixed part speech synthesis section 6 obtains phrase speech data corresponding to the fixed part text 20 from a phrase speech storage section 3. and synthesizes fixed part speech by modifying a pitch of the phrase speech data closer to the rule pitch so that it may be smoothly connected to a prosody of the variable part speech. A speech connection section 8 outputs the synthetic speech 9 by connecting the variable part speech to the fixed part speech.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280535-A (JP)
Title: New photoacid generator and resist material containing the same
Inventor: FUJIWARA HIROTAKA
IPC: G03F7/038
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo acid generator that has excellent solubility in a safe cast solvent, heat stability and environmental friendliness and a resist material using the same.  <P>SOLUTION: The photo acid generator is represented by formula (I) (wherein X is a trifluoromethanesulfonate ion).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262518-A (JP)
Title: Scraping spatula, and spatula having notch
Inventor: ENKO HIROMI
IPC: B43M11/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable the remaining glue of a letting-out section's part to be easily taken out by one hand by using a scraping spatula and a spatula having notches, and to enable the remaining glue of the letting-out section to be removed to the very last, and at the same time, to enable the remaining glue to be used to the very last without staining hand because after using a solid glue letting-out container and so forth, the remaining glue remaining on the letting-out section's part is felt like something is being choked up in the inner section of the throat, and is an unpleasant object.  <P>SOLUTION: On one side or both sides of a spatula 2 of a spatula body 1, a plurality of scraping spatulas 3 are installed. Then, the notches 4 of an arbitrary shape width and an arbitrary depth are installed between the scraping spatulas and the spatula depending on the number of the scraping spatulas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279882-A (JP)
Title: Chain saw
Inventor: KAWANA KAZUYUKI
IPC: B27B17/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain saw with its engine fixed to its housing by a method excellent in oscillation characteristics.  <P>SOLUTION: An engine 50 is covered with a housing 2 over two opposed sides perpendicular to a shaft direction of a crankshaft 51 and is fixed by two bolts 31, 32 and two bolts 33, 34 respectively to first (upper) side and its opposite (lower) side. The chain saw excellent in oscillation characteristics is achieved by arranging the bolts 31-34 as follows: in projection view from one side, a line connecting two first side bolts 31, 32 and a line connecting two opposite side bolts 33, 34 intersect in a domain between a crankshaft and a crankcase and cylinder join line while the line connecting first side bolts and the line connecting opposite side bolts respectively intersect the elongation of the crankshaft.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288838-A (JP)
Title: Process management unit
Inventor: YAMAMOTO HIROSHI
IPC: G06F9/50
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process management unit for improving work efficiency, when performing image processing of a plurality of kinds on a photograph data.  <P>SOLUTION: A process management unit 1 includes a sequence management means 10 for transmitting processing request signals requesting image processing on the photograph data, to a plurality of image processing units 32 (trimming information exchange unit 32A; defect repair unit 32B, color correction unit 32C, trimming unit 32D, and combining processing device 32E) in a print photograph generation unit 3, according to a preset sequence; a monitoring means 11 for monitoring the waiting queue of each image processing unit 32; and a progress status evaluation means 12 for calculating the job waiting time in each image processing unit 32, based on the monitoring result of the monitoring means 11. The sequence management means 10 transmits the processing request signal, according to the sequence when the job waiting time of a transmission candidate of the processing request signal in the image processing unit 32 is within a predetermined time, while it makes another image processing unit 32 be the transmission candidate of the processing request signal, when the job waiting time exceeds the predetermined time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286652-A (JP)
Title: Group iii nitride crystal, group iii nitride crystal substrate, and production method of semiconductor device
Inventor: FUJIWARA SHINSUKE
IPC: C30B25/18
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III nitride crystal having a principal plane whose plane orientation with respect to an any specified ähkil} plane except the ä0001} plane has a small variation.  <P>SOLUTION: (a) A plurality of crystal pieces 10 each of whose plane orientation deviates by 0.5° or smaller from an any specified ähkil} plane except the ä0001} plane in an any point of the principal plane of the crystal are prepared, (b) the plurality of the crystal pieces 10 are disposed so that the plane orientation deviates by 0.5° or smaller from the ähkil} plane in an any point on the entire surface 10a of the principal plane 10m of each of the plurality of the crystal pieces 10 and so that at least part of the principal plane 10m of each crystal piece 10 is exposed, and (c) a second group III nitride crystal 20 is grown on the exposed part of the principal plane 10m of each of the plurality of the crystal pieces 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287285-A (JP)
Title: Support for overhanging floor slab
Inventor: YOKOYAMA HIROYUKI
IPC: E01D21/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support which dispenses with both of a hanging chain and a strut material, and which can hold a tread of a scaffold board for use in a worker's work in an approximately horizontal state.  <P>SOLUTION: This support comprises a sleeper material 6 which is arranged on the downside of an overhanging portion 3a of a form so as to support the concrete form of an overhanging portion of a floor slab 2, provided in such a manner as to overhang from an upper flange portion 1b of a main girder 1, and a length-adjustable diagonal member 7 for supporting the sleeper material 6 from an obliquely-downward direction. In the support, a through bolt or a pin is laterally inserted between an obliquely and vertically-long slot and a through-hole provided at one end of the sleeper material, via a retainer fitting provided with the obliquely and vertically-long slot with an upper end inclined in the center of web direction of the main girder and fixed to the main girder by adhering to it, so that the sleeper material can be attached to the retainer fitting.  <P>COPYRIGHT: (C)2010,JPO&INPIT