baber/WOPTO huggingface dataset:
Patent JP-2011062779-A (JP)
Title: Holing apparatus
Inventor: SETOGUCHI KOICHI
IPC: B26F1/24
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holing apparatus 2 with which a tire of high quality can be manufactured.  <P>SOLUTION: The holing apparatus 2 includes a drive unit 4, a cam 28 rotated by the drive unit 4, a follower 8 one end thereof can abut upon an edge 30 of the cam 28, and awls 10 capable of penetrating a rubber material 18. The awls 10 are arranged in the other end of the follower 8. The awls 10 are constituted so as to advance and retract relative to the rubber material 18 when the cam 28 rotates. The edge 30 of the cam 28 includes a press part 36 abutting upon the follower 8 and allowing the awls 10 to advance from a reference position toward the rubber material 18 and a pull part 32 allowing the awls 10 to retract from a position maximizing the moving distance thereof toward the reference position. In the holing apparatus 2, the cam 28 may be of a laterally symmetric shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065070-A (JP)
Title: Image forming optical system and electronic imaging apparatus having the same
Inventor: MIHARA SHINICHI
IPC: G02B13/18
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens component for reducing the size and thickness of an optical system while properly correcting various aberrations, especially color aberration, and to provide an image forming optical system using the lens.  <P>SOLUTION: The image forming optical system includes, sequentially from the object side, a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power, and a final lens group GR. The first lens group G1 consists only of one lens component including two positive lenses and one negative lens bonded to each other. When a straight line expressed by θgF1=α1×νd1+βgF1 is set in a rectangular coordinate system where the horizontal axis is νd1 and the vertical axis is θgF1, θgF1 and νd1 of one positive lens LA of the two positive lenses are included in two regions, namely a region determined by the line as the lower limit of the range of a predetermined conditional expression and the line as the upper limit and a region determined by another predetermined conditional expression.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063770-A (JP)
Title: Ink composition, ink set, and inkjet image forming method
Inventor: MATSUMOTO ATSUSHI
IPC: C09D11/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for inkjet being excellent in a delivery property and suppressing reduction of a liquid-repellent property of an inkjet head member.  <P>SOLUTION: A self-dispersible polymer particle containing a constitution unit derived from a hydrophilic monomer and a constitution unit derived from a hydrophobic monomer, a colloidal silica and a color material particle are contained in the ink composition for the inkjet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065091-A (JP)
Title: Fluorine containing polyamic acid for image forming member, fluorinated polyimide endless belt, belt unit, and image forming apparatus
Inventor: SONOBE KENYA
IPC: G03G15/16
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorine containing polyamic acid that has mechanical strength higher than before, has high water repellency, and is used for an endless belt in an image forming member, especially a transferring or fixing member.  <P>SOLUTION: This fluorine containing polyamic acid for the image forming member is obtained by polymerizing (A) diamine compound containing no fluorine atom, (B) tetracarboxylic acid dianhydride containing no fluorine atom, and (C) terminal sealant containing fluorine atom. The fluorine content in fluorinated polyimide after imide conversion is higher than 0 mass% and 8.0 mass% or lower.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070239-A (JP)
Title: Crime prevention device
Inventor: KOKUBU SEIJI
IPC: B60R25/10
Filed: 2009-09-23
Abstract: <P>PROBLEM TO BE SOLVED: To activate a crime prevention function effectively during engine stopping regardless of whether or not a motorcycle is mounted with a battery.  <P>SOLUTION: A rechargeable battery is mounted inside a crime prevention device and is automatically charged during a period when the engine is operated. When the engine is stopped, electric power is supplied to an alarm circuit from the rechargeable battery to continue the operation of an alarm function even when the engine is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071800-A (JP)
Title: Stream processor
Inventor: KAGEYAMA KATSUHIKO
IPC: H04N7/173
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid that processing of other streams is disturbed due to a load of error correction processing of streams.  <P>SOLUTION: This stream processor connected to a network is provided with: a network receiving part which receives a network stream from the network; an error correction part which selects and executes correction of an error of data included in the network stream or non-execution of error correction; a recorder control part which performs input/output control of a local stream from a recorder; and a stream control part which controls the receiving part, the error correction part and the recorder control part, wherein the stream control part determines whether or not the error correction part executes the error correction based on the network stream and information of stream management information for managing information of streams required for transfer of the local stream and information regarding an execution state of the error correction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070585-A (JP)
Title: Bank bill processor and bundle preparing method therefor
Inventor: NAKAMOTO TASUKU
IPC: G07D9/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To bundle bank bills adapted to desire of a bank bill recipient.  <P>SOLUTION: A bank bill processor 1 selects single bundle denominations bundling singularly and mixed bundle denominations bundling by mixture from among denominations of bills to be dispensed in order to bundle the bank bills adapted to the desire of the bank bill recipient, bundles the bank bills, with bundles, corresponding to the single bundle denominations to prepare single bundle bank bills and bundles the bank bills, with bundles, corresponding to the mixed bundle denominations to prepare mixed bundle bank bills.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010001080-A (JP)
Title: Nestable crate for containers
Inventor: APPS WILLIAM P
IPC: B65D21/02
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-depth crate, which is nestable with other crates having identical or similar constructions when the crate is empty so as to provide more efficient storage.  <P>SOLUTION: A nestable crate (10) for bottles includes a floor portion (12) having a floor top surface, a floor bottom surface and a plurality of bottle support areas. A wall structure (20, 22) is connected to the floor portion and forms a containment area therewith. The wall structure has a peripherally extended upper band portion (14) with an interior surface (24) and an exterior surface (24), and also has a single-walled lower wall construction comprising adjacent column members (16) which extend between the upper band portion and floor portion. The wall structure includes sidewalls (20) and end walls (22), and adjacent column members (16) have curved contact surfaces (21) extending inwardly into the containment area. The inner surface of the upper band portion, one of the plurality of bottle support areas, and the contact surfaces define a plurality of bottle receiving pockets extending around the periphery of the wall structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011080412-A (JP)
Title: Two-cycle engine
Inventor: YAMAZAKI TAKAHIRO
IPC: F02B25/16
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-cycle engine which can suppress discharge of unburned fuel more than two-cycle engines in which scavenging is performed by only air-fuel mixture and suppress that combustion efficiency (output) lowers compared to two-cycle engines in which scavenging is performed by only air-fuel mixture.  <P>SOLUTION: In the two-cycle engine (1), a piston (6) has a communication passage (28) opened to a crank chamber (10), and an air intake port (30) for making air flow into the communication passage (28) is provided on an inner surface (2a) of a cylinder (2). After an outer surface (6a) of the piston (6) moving from the bottom dead center to the top dead center closes a scavenging port (22), the communication passage (28) is opened in the outer surface (6a) of the piston (6) such that the communication passage (28) communicates with the air intake port (30) and the scavenging port (22).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055820-A (JP)
Title: Method for cell biological identification of plant extract to be substituted for vertebrate estrogen
Inventor: TANJI MASAO
IPC: C12Q1/68
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating quickly and correctly the activity of the female hormone (estrogen) supplement required for health maintenance of females after the menopause.  <P>SOLUTION: In the method for evaluating the activity of estrogen analogues, the changes in the expression of about 200 genes relevant to the major functions, such as cell proliferation control, development and differentiation of an aliquot of estrogen responsive human cultured cells exposed to a plant extract or its diluent not containing estrogen are compared, by the two methods of the cell proliferation test and the DNA microarray, with that of another aliquot of the cells to which 1.0 nM, the physiological concentration, of 17β-estradiol (a kind of estrogen) is given under the same conditions. If the value of the coefficient of correlation is equal to or more than the various coefficients of correlation between estrogen compounds each other, the plant extract is judged to have the physiological activity to be substituted for estrogen on the gene expression level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085440-A (JP)
Title: Sensor-equipped wheel bearing
Inventor: NISHIKAWA KENTARO
IPC: F16C41/00
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor-equipped wheel bearing which accurately estimates a load acting on the wheel with sufficient response even with the wheel bearing stopped or moved slowly and which is excellent in versatility.  <P>SOLUTION: A sensor unit 20 is provided on a fixed-side member from out of the outer member and the inner member of the wheel bearing. The sensor unit 20 has a strain generating member 21 having two of more touching fixed portions which touch and are fixed to the fixed-side member, and three or more sensors 22A, 22B, 22C mounted on the member 21 to detect its strain. A load estimation means 30 is provided to estimate the load by the output signals of these sensors. The load estimation means 30 has an average-value/amplitude-value calculation part 31 for acquiring an average value and an amplitude value from the output signals S1-S3 of the at least three sensors 22A, 22B, 22C, and a load calculation part 33 for estimating the load applied to the wheel by calculation processing by the use of these, the average value and the amplitude value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085087-A (JP)
Title: Reciprocating pump and check valve
Inventor: SUNAKAWA KEIZO
IPC: F16F1/06
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating pump capable of being made more accurate and miniaturized and a check valve suitable for the reciprocating pump capable of being made more accurate and miniaturized.  <P>SOLUTION: This reciprocating pump 1 introduces liquid to an inside of a pump chamber 6 through a suction valve 21 by reciprocating motion of a reciprocating member 61 facing the pump chamber 6 and delivers liquid from the pump chamber 6 through the delivery valve 31. The suction valve 21 and the delivery valve 31 include a body part 25 including a flow path of liquid, a valve seat part 26 provided at an inlet side of the flow path of the body part 25 and having a hole 26a through which the liquid passes formed thereon, a valve element 27 disposed in the body part 25 and capable of opening and closing the hole 26a of the valve seat part 26, and a spring 28 disposed in the body part 25 and pressing the valve element 27 against the hole 26a of the valve seat part 26. A projection 29 projecting in an inner wall direction of the body part 25 is formed at a surface outer circumference part of the spring 28.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085828-A (JP)
Title: Toner and image forming method
Inventor: YAMAZAKI KATSUHISA
IPC: G03G15/16
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method capable of acquiring a stable image quality without generating an image defect, even in use of various types of transfer materials.  <P>SOLUTION: In this image forming method, an electrostatic charge image is formed on a charged electrostatic charge image carrier, and the electrostatic charge image is developed by a toner on a development sleeve to form a toner image, and the toner image is transferred to the transfer material on a transfer conveyance belt. The electrostatic charge image carrier is a photoreceptor formed by sequentially laminating a photoconductive layer, and a surface layer formed of hydrogenated amorphous silicon carbide, and the sum of the atomic density of silicon atoms and the atomic density of carbon atoms on a surface layer of the photoreceptor is ≥6.60×10<SP>22</SP>atom/cm<SP>3</SP>, and the toner is a magnetic toner having magnetic toner particles containing a binder resin and magnetic iron oxide, and inorganic fine powder, and a coefficient of dynamic friction of the toner to the photoreceptor is ≥0.25 and ≤0.55.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010016889-A (JP)
Title: Loudspeaker
Inventor: FUKUYAMA TAKANORI
IPC: H04R9/00
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical, rectangular loudspeaker smoothing vertical motion of a voice coil in the drive of the loudspeaker, and having a superior space factor for a loudspeaker mainly used as a receiver, such as a cellular phone.  <P>SOLUTION: In the loudspeaker, a leading line 22a of a voice coil 22 is extended outward from a portion near nearly a corner section at a side opposite to an internal connection section 21a of a terminal 21 having a short diameter to connect with the internal connection section 21a of the terminal 21 integrated with a casing 20, thus sufficiently ensuring the vertical motion of the voice coil 22 when the loudspeaker is driven by extending the leading line to length crossing a short-diameter side, and also sufficiently ensuring the amplitude of a diaphragm 23 as the loudspeaker.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011091494-A (JP)
Title: Data distribution device, data reception device, data distribution program and data reception program
Inventor: YAMAMURA CHIGUSA
IPC: G06F21/64
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of detecting alteration of associated non-encrypted data from encrypted data and makes normal decryption of encrypted data disabled when tampering is recognized.  <P>SOLUTION: A data distribution device 2 receives input data A and non-encrypted data B and uses a hash value calculated from the non-encrypted data B to perform block encryption processing of the input data A, and distributes encrypted data E(A) and the non-encrypted data B. The data distribution device includes: a data compression means 21, which uses a hash function to calculate a hash value from the non-encrypted data B; a block encryption processing means 22, which takes the hash value as an initial vector and subjects the input data A to block encryption processing, in a preliminarily determined use mode to generate encrypted data E(A); and a data distribution means 23, which multiplexes the encrypted data E(A) generated by the block encryption processing means and the non-encrypted data B to distribute a header, the non-encrypted data B, and the encrypted data E(A).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091505-A (JP)
Title: Speaker, and method of assembling the same
Inventor: HIDA KAZUNORI
IPC: H04R9/04
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker capable of improving a manufacturing yield by reducing time and effort in manufacture, and having a simple structure.  <P>SOLUTION: This speaker includes: a frame 2 provided with a magnet arrangement part 7 for arranging magnet members 11, 12 at the center of a bottom wall 5, and an outer peripheral part 8 capable of arranging a terminal board 13 on its outer diameter side, and formed of a magnetic material; a yoke plate 15 having a magnet insertion hole 16 for inserting the magnet members 11, 12 therein at the center, oppositely arranged on the upper side of the outer peripheral part 8, and magnetically connected to the magnet members 11, 12 through the frame 2; a voice coil 14 movably arranged in a magnetic gap formed between the magnet members 11, 12 and the yoke plate 15; and a vibration plate 4 supporting the voice coil 14 and arranged above the yoke plate 15. Here, an extraction wire 14a of the voice coil 14 is wired to be connected to the terminal board 13 through a space 8b between the yoke plate 15 and the outer peripheral part 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010036187-A (JP)
Title: Composition based on cerium oxide and zirconium oxide having high reducibility and high specific surface, method for preparation thereof and use thereof as catalyst
Inventor: LARCHER OLIVIER
IPC: C01G25/02
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition which is suitable for the treatment of exhaust gas from an internal-combustion engine and has high reducibility and a high specific surface area.  <P>SOLUTION: A method for the preparation of the composition comprises the following steps: (a) a mixture containing a cerium compound, a zirconium compound and optionally an element of the lanthanide series elements except cerium is formed; (b) the mixture is brought into contact with a basic compound to form a precipitate; (c) the precipitate is heated in an aqueous medium; (d) an additive selected from anionic surfactants, nonionic surfactants, polyethylene glycols, carboxylic acids and their salts and surfactants obtained by ethoxylating carboxymethylated fatty alcohols is first added to the resulting aqueous medium and optionally the precipitate is subsequently separated or (d') the precipitate is first separated and the additive is subsequently added to the separated precipitate; (e) the additive-added precipitate is milled; (f) the milled precipitate is calcined under an inert gas or under vacuum, in a first stage, at a temperature of at least 850°C and then under an oxidizing atmosphere, in a second stage, at a temperature of at least 400°C to prepare the composition having the reducibility of at least 70% and the specific surface area of at least 15 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011088589-A (JP)
Title: Engine support device
Inventor: MATSUMOTO EIJI
IPC: B60K5/12
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit deterioration of durability of an engine mount and riding comfortability while improving the degree of freedom of an engine mount layout.  <P>SOLUTION: One end in the longitudinal direction of an engine 40 is supported by one point by a front engine mount 50 fixed to an engine cross member 30 connecting a pair of right and left side members 10 in the vehicle width direction. Also, the other end in the longitudinal direction of the engine 40 is supported by two points by a rear engine mount 70 fixed to the pair of right and left side members 10. Further, a connection member 90 connecting the engine cross member 30 and the engine 40 is attached to the upper surface of the engine cross member 30 through an elastic body extending obliquely on an orthogonal plane orthogonal to the longitudinal direction of the engine 40. Furthermore, by inhibiting a roll of the engine 40 by the connection member 90, deterioration of durability of the engine mount and riding comfortability is inhibited while improving the degree of freedom of the engine mount layout by three points supporting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094531-A (JP)
Title: Impeller and rotating machine
Inventor: YAMASHITA SHUICHI
IPC: F04D29/30
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller and a rotating machine, improved in performance by reducing the generation of a flow loss.  <P>SOLUTION: This impeller 1 includes a disk-shaped hub 2, and a plurality of blades 3 projecting from one surface (hub surface 4) of the hub 2 and radially provided, and is formed with a flow passage which is formed by the hub 2 and the adjacent blades 3, 3 and which makes fluid led to flow in an axial direction on a radially inner peripheral side flow out to a radially outer peripheral side. The blades 3 are formed with cut portions 20 partially cut from a trailing edge 9 on the radially outer peripheral side to a tip end edge t on a side opposite to the hub 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011078399-A (JP)
Title: Reversing mechanism of steaming basket for dried product
Inventor: OTANI MIKIO
IPC: A23B7/10
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine for simply reversing pickled plums, dried fishes or the like put on a steaming basket, inside out without scatter, so as to uniformly dry or color in the sun when drying the processed foods such as the pickled plums, the fried fishes and the like and to decrease work labor without requiring skill so as to improve productivity.  <P>SOLUTION: By attaching reversing arms on and under a reversing mechanism of a steaming basket for dried products and rotating the reversing arms along the internal circumference of a rotation guide plate, the steaming basket containing the processed foods such as dried plums or dried fishes and a scatter-preventing plate are reversed with fixed and without opening, and, by attaching cushion materials such as a sponge on a nipping plate attached on a reversing arm, reversion can be performed not to scatter processed foods contained in the steaming basket even when the size of the processed foods such as the pickled plums or the dried fishes in the steaming basket is changed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094581-A (JP)
Title: Control device for electric variable valve timing device
Inventor: HIRATA YASUO
IPC: F02D13/02
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operating noise while surely changing a camshaft phase, when the camshaft phase (valve timing) is changed during engine stop by an electric variable valve timing device.  <P>SOLUTION: For changing the camshaft phase during the engine stop, firstly, a current application increase control in which a current application duty ratio of a motor is set to be a predetermined increase value (a current application duty ratio outputting torque necessary for changing the camshaft phase during the engine stop), is executed, when the current application of the motor of the variable valve timing device 18 is started. Thereby, the output torque of the motor is appropriately increased to surely change the camshaft phase. A phase change speed feedback control in which the current application duty ratio is feedback controlled to match the actual change speed of the camshaft phase with a target change speed after the execution of current application increase control, is executed. Thereby, excessive increase in change rate of the camshaft phase is prevented to reduce the operating noise of the variable valve timing device 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT