baber/WOPTO huggingface dataset:
Patent JP-2009108900-A (JP)
Title: Shaft supporting structure
Inventor: INAGUMA SADATSUGU
IPC: F16C3/02
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft supporting structure facilitating machining of a breathing groove, preventing eccentricity of a shaft, and preventing the breathing groove from getting caught.  <P>SOLUTION: The breathing groove connecting a space α with a space β is composed of a spiral groove 7 on the outer peripheral face of a shaft 1, and first and second linear grooves 8, 9, so that the machining cost upon forming the breathing groove can be suppressed. By the spiral groove 7 formed on the outer peripheral face of the shaft 1, as seen in the axial direction, recesses due to provision of the breathing groove are not caused. Thereby, an increase in the amount of eccentricity of the shaft 1 due to provision of the breathing groove is not resulted, and the occurrences of sliding clatter and sliding failure are prevented. Because both sides of the breathing groove are composed of the first and second linear grooves 8, 9 formed along the axial direction, even when the first and second linear grooves 8, 9 slide, the breathing groove is not caught on first and second bearing edges 4, 5, and sliding failure of the shaft 1 caused by the breathing groove being caught can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110417-A (JP)
Title: Logic specification verification program, logic specification verification device and logic specification verification method
Inventor: WATANABE GOSHI
IPC: G06F17/50
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a verifier's workload and a verification period by facilitating verification.  <P>SOLUTION: An RTL description 110, a test bench 140 and an expected value are given to a logic simulator 150. It is checked whether an output pattern matches the expectation value when an input pattern is given to a verification object 100 to update an expected value list 130. The verifier terminates logic specification verification when no NG exists when he/she refers to a result determination log 151 obtained by simulation by the logic simulator 150. On the other hand, the verifier is not required to perform cause analysis 170 in the case of NG. Namely, an ambiguous specification is automatically corrected by the logic specification device 300. An RTL bug or a verification scenario bug can be also manually corrected by referring to the expected value list 130 or output from the logic specification verification device 300.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114266-A (JP)
Title: Polybenzoxazole precursor copolymer, positive photosensitive resin composition, polybenzoxazole copolymer, protective film and semiconductor device
Inventor: HASEGAWA MASATOSHI
IPC: G03F7/023
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polybenzoxazole precursor copolymer giving a film having excellent light transmitting property (in particular, transmitting property for i-line) and a high elastic modulus, and to provide a positive photosensitive resin composition containing the precursor copolymer and a diazonaphthoquinone-based photosensitive agent, a polybenzoxazole copolymer obtained by a ring closure reaction of the precursor copolymer, a protective film containing the polybenzoxazole copolymer, and a semiconductor device having the protective film.  <P>SOLUTION: The polybenzoxazole precursor copolymer contains a repeating unit expressed by general formula (1) and a repeating unit expressed by general formula (2). In the formulae (1) and (2), X<SP>1</SP>represents a group containing at least one aromatic ring; X<SP>2</SP>represents a group containing at least either an aromatic ring or an alicyclic hydrocarbon ring; each of Y<SP>1</SP>and Y<SP>2</SP>independently represents a group containing at least one alicyclic hydrocarbon ring; and n represents an integer of 1 or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008144145-A (JP)
Title: Lubricating composition
Inventor: LOPER JOHN T
IPC: C10M133/12
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition having a long effective life.  <P>SOLUTION: The lubricant composition comprises a major amount of a base oil, and a minor amount of an additive composition comprising (i) a triazole compound substituted with an aryl moiety, (ii) a nitrogen-containing compound represented by formula (I) (wherein R<SP>1</SP>and R<SP>2</SP>are each independently selected from the group consisting of at least one aryl moiety comprising from about 6 to about 30 atoms, hydrogen, halogen, hydroxy, hydrocarbyl, substituted hydrocarbyl, amino, amide, phosphoro and sulfono) and (iii) a sulfurized compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009115556-A (JP)
Title: Exhaust gas analysis device
Inventor: YAMAKAGE MASAHIRO
IPC: G01N21/39
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas analysis device capable of easily and precisely attaching a measuring part for an exhaust path.  <P>SOLUTION: An exhaust gas analysis device has a measuring part 5 which measures component concentration in exhaust gas by irradiating laser light to the exhaust gas in an exhaust gas path 3 which exhausts the exhaust gas of an engine 20 and detecting the laser light passed through the exhaust gas. The measuring part 5 is equipped with: a sensor body 50 where an exhaust gas passage hole 50a to pass the exhaust gas in the exhaust path 3 is bored; and a guiding member 8, sleeve-likely extending along the shaft center direction of the exhaust gas passage hole 50a with respect to the sensor body 50, whose outer diameter is formed so as to be smaller than the inner diameter of the pipe joint 36 which constitutes the exhaust path 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118616-A (JP)
Title: Electromagnetic contactor
Inventor: NAKANO RYUICHI
IPC: H02B1/18
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an electromagnetic contactor by reducing the depth dimension and the height dimension thereof.  <P>SOLUTION: The dimension in the depth direction of the electromagnetic contactor 1 is reduced by the amount that a power supply conductor 16 is arranged to orthogonally intersect with the longitudinal direction of a fuse 11, and the height dimension of the electromagnetic contactor 1 is reduced by the amount that the longitudinal direction of a switch 20 is arranged in the same direction as the longitudinal direction of the fuse 11, thereby the electromagnetic contactor 1 can be miniaturized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115742-A (JP)
Title: Vehicle orientation detecting device and technique
Inventor: MAKINOUCHI TAKUMI
IPC: G01C21/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle orientation detecting device capable of accurately detecting the orientation of a vehicle in starting-up of operation, while maintaining low power consumption.  <P>SOLUTION: A navigation device 2 has an angular velocity detecting section 10, an on-off detecting section 62 and a controller 42 of a central processing section 4. The angular velocity detecting section 10 detects the amount of displacement, along the direction of rotation of the vehicle (angular velocity ω). The on-off detecting section 62 detects the on-off condition of an ignition key switch 68. The controller 42 of the central processing section 4, while acquiring the angular velocity ω of rotating direction of the vehicle, to become the on-condition of the ignition key switch 68 from the off-condition, recalculates the present orientation of the vehicle, based on the angular velocity ω, acquired after becoming the on-condition again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122173-A (JP)
Title: Toner manufacturing method and toner
Inventor: HONDA TAKAHIRO
IPC: G03G9/087
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner manufacturing method for efficiently producing the toner having small diameter particles to form images having high resolution, high definition, and high quality by using this toner having the particles having excellent resistance to offsetting, excellent fixing property at low temperatures, and single dispersibility of particle size without causing clogging of a nozzle due to wax and filming on a photosensitive element or the like and preventing the formed images from being deteriorated over a long time.  <P>SOLUTION: This toner manufacturing method comprises a process for dripping a toner composition liquid containing at least binding resin, coloring agent, and the acid-denatured hydrocarbon wax periodically by vibrating a thin film provided in a storage region having a plurality of nozzles by a mechanically vibrating means and a process for forming the particles for solidifying the dripping toner composition liquid. The vibrating means is a vibrating means formed annular around the region having the nozzles in the thin film or a vibrating means for vibrating a vibration face parallel with the thin film in the vertical direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126786-A (JP)
Title: Therapeutic agent
Inventor: YAMADA SAORI
IPC: A61P25/36
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a therapeutic agent consisting of a safflower seed extract as an active ingredient, since although it is known that the safflower seed extract has various medical/pharmaceutical effects, e.g. the prevention of arteriosclerosis, myocardial infarction and cerebral infarct, it is also effective for various diseases other than the above with especially marked effects.  <P>SOLUTION: This therapeutic agent containing the safflower seed extract as the active ingredient is useful as an anti-diabetes agent, a hypotensive agent, an antitumor agent, an anti-allergy agent, an influenza virus infection inhibitor, an antidepressant and anti-stress agent, a drug dependence-treating agent, an adiponectin production enhancer, a calcium absorption enhancer, an anti-osteoporosis agent and a hangover-preventing or improving agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127743-A (JP)
Title: One-way clutch complex with bearing
Inventor: SATO KOJI
IPC: F16C33/46
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-way clutch complex with bearings embodied with a smaller number of component parts and capable of preventing a lubricating grease for the bearings and clutch from leaking to outside.  <P>SOLUTION: The one-way clutch 10 is structured so that a sprag 17 and a retainer 15 to retain it 17 are installed between the cylindrical inner surface 12 of the outer ring 11 of the bearing and the cylindrical outer surface 14 of its inner ring 13. in which a cylindrical roller bearing 20 fitted with a single-sided seal is installed on one side about the axial direction of the one-way clutch 10 while a ball bearing 30 fitted with a single-sided seal is installed on the other side about the axial direction. The outer ring 11 of the one-way clutch 10 and the outer rings of the cylindrical roller bearing 20 and ball bearing 30 are formed as one common member, while the inner ring 13 of the one-way clutch 10 and the inner rings of the cylindrical roller bearing 20 and ball bearing 30 are formed as a common member, so that the number of components is reduced. Further, the inside diameter of the outer raceway surface 23 of the cylindrical roller bearing 20 is made the same as that of the cylindrical inside surface 12 while the outside diameter of the inner raceway surface 24 is made identical to that of the cylindrical outside surface 14, so as to enable simultaneous processing, thereby reducing the processing cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126365-A (JP)
Title: Storage box
Inventor: FUNATO TOSHITAKA
IPC: B60R7/04
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase the storage capacity of an article storage section, and to take out and put in articles from multiple directions.  <P>SOLUTION: A body member M is provided with a storage space 20 sectioned in its inside, an upper opening 15, and a rear opening 16. A lid member L opening/closing the upper opening 15 is arranged above the body member M. An article storage box body B which can be pulled out from the body member M through the rear opening 16 is stored in the storage space 20. A first lock member 70 regulating pullout of the article storage box body B when the lid member L is opened, and a second lock member 80 regulating opening of the lid member L when pulling out the article storage box body B are disposed in the body member M.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126079-A (JP)
Title: Method for producing foamed sheet of thermoplastic polyester resin
Inventor: IKEDA HIROSHI
IPC: B29L7/00
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mass-producing a foamed sheet of a thermoplastic polyester resin stably and economically, which foamed sheet is made to contain minute air bubbles and have high mechanical strength and a beautiful surface by restraining the uneven permeation of an inert gas through the foamed sheet from being generated in some portions of the foamed sheet.  <P>SOLUTION: In a step of superposing the un-foamed sheet of the thermoplastic polyester resin on a separator and winding the superposed material to form a roll 10 and permeating the inert gas through the un-foamed sheet of the thermoplastic polyester resin while keeping the roll in a pressurized inert gas atmosphere, the inert gas is permeated through the un-foamed sheet of the thermoplastic polyester resin while rotating the roll.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131100-A (JP)
Title: Movable table device
Inventor: NAKAJIMA AKIO
IPC: H02K41/03
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable table device which uses a linear motor capable of adjusting the power energization-off timing so as to enable improvement in power efficiency and prevention of heat generation, and which is capable of being driven by an appropriate torque.  <P>SOLUTION: A moving magnet type linear motor 2 is constituted by a plurality of coils 5 arrayed on a fixed base 4, on which the movable table 1 is installed movably, along the table moving direction, and magnets 6 installed on the movable table 1 and opposing the coils 5. A position detecting means is installed which detects the relative positions of the magnets 6, with respect to the coils 5. In a control driver 21 which supplies driving power to the coils 5, a means 25 for stopping non-opposite coils is provided which stops power supply to the coils 5, to which the magnets 6 become non-opposite, based on the signals detected by the position detecting means. The position detecting means is constituted by a plurality of magnet detecting sensors 8 aligned in the coil arrangement direction. Adjustable sensor mounting means 11 are installed which mount the sensors 8 on the fixed base 4 in the coil arrangement direction so as to be variable in position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136034-A (JP)
Title: Motor control device
Inventor: KARIZUME YUJI
IPC: H02P21/05
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device capable of more properly controlling a motor by compensating the influence of rotation during a calculation time.  <P>SOLUTION: The motor control device is provided with: a rotational-angle-change-amount calculation unit 50 for calculating a rotational angle change amount θ in a predetermined time; PI calculation sections 51a, 52a for calculating PI calculation values V<SB>do</SB>, V<SB>qo</SB>; non-interfered control amount calculation sections 51b, 52b for calculating a non-interfered control amount for non-interfered control of the motor; and adding sections 51c, 52c for adding the PI calculation values V<SB>do</SB>, V<SB>qo</SB>to the non-interfered control amount and outputting voltage command values V<SB>d</SB><SP>*</SP>, V<SB>q</SB><SP>*</SP>. The non-interfered control amount calculation sections 51b, 52b obtain the non-interfered control amounts D<SB>d</SB>, D<SB>q</SB>on the basis of a d-axis current I<SB>d</SB>, a q-axis current I<SB>q</SB>, a rotation angle speed ω and a rotation angle change amount θ.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135595-A (JP)
Title: Switched capacitor circuit, switched capacitor filter, and sigma-delta a/d converter
Inventor: IIDA YUKIO
IPC: H03M3/02
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switched capacitor circuit capable of obtaining a voltage gain and performing a high-speed operation at low power consumption.  <P>SOLUTION: A switched capacitor circuit includes a capacitor that performs sampling, a first switch that is provided between the capacitor and an input terminal, and a second switch that is provided between the capacitor and an output terminal. The first switch and the second switch receive the input of a clock signal and then is turned on and off. The capacitor is a variable capacitance element the value of the capacitance of which changes, in synchronization with the clock signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132754-A (JP)
Title: Grease composition
Inventor: YAMAGUCHI MIKIO
IPC: C10N10/02
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition which has a low viscosity, is excellent in low evaporability under a high temperature, and can be used for a long term in a wide temperature range from a low temperature to a high temperature.  <P>SOLUTION: The grease composition is characterized by a base oil content of 40-97 mass% with respect to the total amount of the grease composition and containing a diester oil, represented by general formula (1): R1-OCO-(R2)-COOR3 [wherein R1 and R3, the same or different, are 10-12C hydrocarbon; and R2 is 7-9C hydrocarbon], of 30-100 mass% with respect to the total amount of the base oil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131973-A (JP)
Title: Liquid ejector
Inventor: UMEDA RYUICHIRO
IPC: B41J2/175
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the life of a liquid ejector without complicating constitution thereof.  <P>SOLUTION: In an used ink cartridge 25 attached to a second cartridge attaching unit 13, when an ink flows into an ink reservoir cavity 61 of the ink cartridge 25 from an ink flow path 72 through an ink supply part 62, a float 64b receives a buoyancy from the flowing ink, then, a rotating member 64 rotates. When the ink cartridge 25 is not empty with increase in ink amount in the ink cartridge 25, the light shielding part 64c of the rotating member 64 moves up to a position to shield a laser beam emitted from a light emitting part 74. Thereafter, the prescribed feed amount of ink is further fed into the ink cartridge 25. In the ink cartridge 25, the ink is fed to the ink reservoir cavity 61a, and also, to a gas passage 65, finally.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134512-A (JP)
Title: Information processor and information processing program
Inventor: MATSUNAGA KEIICHI
IPC: G06F3/14
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and an information processing program for quickly and surely mounting the external storage medium by displaying an external storage medium requested by a user and a mounting part corresponding to the external storage medium on one display screen so that the correspondence relation between the external storage medium and the mounting part can be checked at a glance.  <P>SOLUTION: A liquid crystal display part 68 respectively displays type information KD1 to KD4 of first to fourth memory cards 20 to 23 and position information PD1 to PD4 of first to fourth insertion ports 30 to 33 on first and second display areas 68A and 68B. When a user operates a touch panel 5, and selects a second memory card 21, the type information KD2 of the selected memory card 21 blinks, and the position information PD2 of the second insertion port 31 having a correspondence relation with the memory card 21 blinks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132505-A (JP)
Title: Paper conveying device and image forming device with the same
Inventor: GOTO ARIO
IPC: B65H5/06
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable two-stage changeover of a conveyance speed of a paper sheet, and to enhance a degree of arrangement freedom by preventing an increase in the bulk of an arrangement space.  <P>SOLUTION: A driving mechanism 42 driving first and second intermediate rollers 36a, 36b changeable in speed into two stages is provided with a motor 51, first and second intermediate roller clutches 52, 53 respectively interrupting transmission of power from the motor to the first and second intermediate rollers, an interlocking mechanism 54 transmitting power at a constant speed between shafts 61, 62 on the driven side of these first and second intermediate roller clutches, and an accelerating mechanism 55 transmitting while accelerating the power between rotors 63, 64 on the driving side of the first and second intermediate roller clutches. The interrupting operation of the first and second intermediate roller clutches is performed mutually reversely, thereby enabling changeover between the constant speed driving not through the accelerating mechanism and the accelerating driving through the mechanism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008114604-A (JP)
Title: Molding method of tire with enhanced noise performance
Inventor: DAUTREY NICOLAS
IPC: B29C33/02
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method of a tire with enhanced noise performance.  <P>SOLUTION: In the molding and vulcanizing method of the tire, a tire blank is placed in a curing press. The press has a mold giving an outer shape of the tire and a means transmitting shaping pressure and heat necessary for vulcanizing the inner side of the tire blank. In the molding and vulcanizing steps, an elastic removable membrane 2 having holes 21 is interposed between the inner surface of the tire and a curing membrane, and protrusions 11 composed of the component material of the inner wall of the tire flowing through the holes are formed by distributing and covering the inner surface of the tire 1. The holes 21 each have a predetermined shape and cross section straightly passing through the membrane 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009134650-A (JP)
Title: Information delivery system, terminal device and information processing program used in this system, and information processing method
Inventor: SUDA KATSURO
IPC: H04N7/173
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress secession from a hierarchical structure and improve the stability of the hierarchical structure, in an information delivery system for delivering content information from the upstream to the downstream of the hierarchical structure constituted by a plurality of terminal devices.  <P>SOLUTION: Each terminal device includes a downstream information acquisition processing means for acquiring information on the terminal device existing downstream of one's own vehicle, among the terminal devices constituting the hierarchical structure, and a downstream information display processing means for displaying information of the downstream acquired by the downstream information acquisition processing means. The downstream information acquisition processing means acquires the information of the terminal device existing downstream of one's own vehicle by sequentially transmitting a message from the downstream terminal device to the upstream terminal device, for example.  <P>COPYRIGHT: (C)2009,JPO&INPIT