baber/WOPTO huggingface dataset:
Patent JP-2010233074-A (JP)
Title: Routing device, communication system, and routing method
Inventor: NAKADA TSUNEO
IPC: H04L45/24
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve higher transfer performance than that of a default path in response to a situation for a flow with the default path defined by explicit routing, and to effectively reuse a resource.  <P>SOLUTION: In receiving a packet of a main flow of a QoS-LSP 201-2, when it is determined that an expected value of QoS is higher when transferring a packet using a detour path QoS-LSP 201-1 than when using a default path in a route up to a downstream-side intersection LSR 101-9 that belongs to both the QoS-LSP 201-1 and the QoS-LSP 201-2, and QoS assurance of both the QoS-LSP 201-1 and the QoS-LSP 201-2 is left untouched even in doing so, an intersection LSR 101-7 inputs the packet to the QoS-LSP 201-1. The intersection LSR 101-9 inputs again a guest packet of the QoS-LSP 201-1 to the QoS-LSP 201-2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009262142-A (JP)
Title: Plate-type reactor and production method of reaction product
Inventor: ISOTANI SHINJI
IPC: C07C15/46
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate-type reactor that enables uniform and easy catalyst loading in gaps between adjacent heat-transfer plates.  <P>SOLUTION: The plate-type reactor includes a plurality of parallel heat-transfer plates 3 in a casing 1 and a plurality of partition plates 5 which divide the gaps between adjacent heat-transfer plates 3 into a plurality of compartments along the direction of a gas flow in the casing 1, wherein each compartment is loaded with a catalyst according to the volume of the compartment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010227915-A (JP)
Title: Humidity conditioning material using molded porous particulates and method for producing the same
Inventor: HAMAHIRA SHINICHI
IPC: B01J20/26
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidity conditioning material using molded porous particulates which recycles sewage sludge ash, prevents generation of fine dust from the molded porous particulates obtained from the sewage sludge ash, and maintains an excellent humidity conditioning performance, and to provide a method for producing the same.  <P>SOLUTION: The humidity conditioning material uses the molded porous particulates, wherein the surface of the molded porous particulate obtained by acidic treatment of sewage sludge ash is provided with a butyral resin coating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235799-A (JP)
Title: Curable resin composition and printed wiring board and reflector using the same
Inventor: NOSAKA ASAMI
IPC: H05K3/28
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition of which a cured product is also excellent in light diffusibility while suppressing deterioration by light with high reflectance, and a printed wiring board and a reflector having a solder resist formed using the same.  <P>SOLUTION: The curable resin composition includes: a resin containing an ethylenically unsaturated group and a carboxy group in one molecule; a photopolymerization initiator; a photopolymerizable monomer; titanium oxide which is surface-treated by silica; and an organic solvent. In a more preferred aspect, at least any one of barium sulfate and talc is further included.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238980-A (JP)
Title: Plasma processing apparatus, and plasma processing method
Inventor: KOSHIMIZU CHISHIO
IPC: H05H1/46
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus capable of varying an AC ratio without installing a largely scaled-up movable unit.  <P>SOLUTION: An etching apparatus 10, which performs a plasma process on a wafer W within a processing chamber 100, includes a control member 200 which is installed such that at least a part of the control member is in contact with a plasma region within the processing chamber, and an impedance control circuit 210 which is connected with the control member and adjusts a ground capacitance of the plasma region by controlling an electrical connection state between the control member and a ground plane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236494-A (JP)
Title: Fuel injection valve and fuel injection device
Inventor: SOTOZONO YUICHI
IPC: F02M47/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To control needle speed during fuel injection.  <P>SOLUTION: This fuel injection valve includes: a needle having a small diameter part and a large diameter part positioned further on the base end side than the small diameter part and having a shaft diameter larger than that of the small diameter part, and slidable along an inner wall face of a needle body; an oil tight chamber in which a tip end side face of the large diameter part is exposed; a back pressure chamber in which a base end side face of the large diameter part is exposed; a communication part formed by a side face of the large diameter part and an inner wall of the needle body and communicating the oil tight chamber with the back pressure chamber; and a piezoelectric element for extending and contracting when an electric current is applied thereto. The needle slides by pressure change in the oil tight chamber accompanying extension and contraction of the piezoelectric element to control opening and closing of the valve. The inner wall of the needle body includes a throttle part forming the communication part along with the side face of the large diameter part in a closed state of the valve, and a diameter increased part positioned at the base end side of the throttle part. A clearance between the diameter increased part and the side face of the large diameter part is larger than a clearance between the throttle part and the side face of the large diameter part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009250441-A (JP)
Title: Tube-to-hose coupling
Inventor: THRIFT CHARLES
IPC: F16L33/18
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling device and a method of manufacturing a connection between a rigid tube and a flexible hose which avoids undue restriction of a flow passage and simplifies manufacturing processes required to create the coupling.  <P>SOLUTION: This tube-to-hose coupling includes an elongated hollow insert connected between an end of the tube and defining an insert receiving portion and the end of the hose defining an insert receiving portion. The insert is disposed in the insert receiving portion of the tube end and the insert receiving portion of the hose end in fluid tight sealing relation. A thermoplastic polymeric material is bonded between the insert and the hose during insertion of the insert into the bore of the hose. The tube is connected to the insert and the hose by plastic deformation. In one embodiment, the polymeric material is a layer defining the internal bore of the hose. In another, the polymeric material defines an outer layer on the insert.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010250052-A (JP)
Title: Photosensitive element, method for forming resist pattern, and method for manufacturing printed wiring board
Inventor: FUKAYA TAKEHIRO
IPC: G03F7/031
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive element having high sensitivity, even in direct plotting exposure with a less degradation change of sensitivity, even when leaving the photosensitive element coated with a protective film over a long period and to provide a method for forming a resist pattern and a method for manufacturing a printed wiring board.  <P>SOLUTION: The photosensitive element is formed by laminating (a) a support body, (b) a photosensitive resin composition layer comprising a photosensitive resin composition formed on the support body, and (c) a polyethylene film in this order, and the photosensitive resin composition contains (A) a binder polymer, (B) a photopolymerizable compound having at least one ethylenic unsaturated bond, and (C) an acridine compound, and the amount of an antioxidant contained in (c) the polyethylene film is 200-1,500 mass ppm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247692-A (JP)
Title: Gas pedal reaction force control device
Inventor: TAKIGUCHI HIROTAKA
IPC: B60K31/00
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas pedal reaction force control device which suppresses power consumption by an actuator which is electrically controlled.  <P>SOLUTION: The gas pedal reaction force control device 12 provides an gas pedal 14 with a reaction force Fr by the actuator 28 which is electrically controlled. The gas pedal reaction force control device 12 reduces the reaction force Fr when a vehicle 10 travels at a constant speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252090-A (JP)
Title: Semiconductor device
Inventor: MARUMOTO TOMOJI
IPC: H03K19/0175
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device to which a plurality of external devices having different interface voltages can be easily connected.  <P>SOLUTION: A semiconductor device 100 includes a bus interface circuit 300 for handling a plurality of buses connected outside the device as the same bus inside the device. The bus interface circuit includes at least one of: a signal distribution function unit for distributing a single output signal output from a controller inside the device and transmitting the distributed signals to the plurality of buses; and a signal coupling function unit for coupling a plurality of input signals input from the plurality of buses, and transmitting the coupled signal to the controller. The bus interface further includes a level shift function unit for converting the voltage level of signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249080-A (JP)
Title: Road surface slope determination method and control device for on-vehicle internal combustion engine
Inventor: OKAMURA KOJI
IPC: F02D29/02
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road surface slope determination method improving the determination accuracy of a road surface slope using brake master pressure which is a value reflecting a brake stepping amount by a driver and deceleration of wheel speed, and a control device for an on-vehicle internal combustion engine which controls the operation of the internal combustion engine using the road surface slope determination method.  <P>SOLUTION: The slope of a running road surface is determined using the brake master pressure as a pressurizing degree of brake fluid, and the deceleration calculated based on a degree of change in the wheel speed of a vehicle decelerated by stepping of a brake pedal. Whether the running road surface is flat or sloped is determined using a brake master pressure detected after "500 ms" from a detection of change in the brake master pressure as the brake master pressure, and using deceleration calculated from the wheel speed detected when the brake master pressure is detected after "500 ms" as the deceleration, and the wheel speed detected further after "500 ms" from the detection of the wheel speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254311-A (JP)
Title: Article storage case
Inventor: KIRA SHINICHI
IPC: B65D5/355
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable the size (capacity) of an article storage case to be changed.  <P>SOLUTION: All tubular bodies (10A, 10B, 10C, and 10D) have horizontal cross-sectional shapes corresponding to one another. All combinations of two tubular bodies adjacent to each other have the relation in which the cross-section of an inner tubular body is located within the horizontal cross-section of an outer tubular body. Additionally, the walls 12 of the inner and outer tubular bodies are connected by a flexible connecting sheet 50 so as to enable relative switching between the relation in which the inner and outer tubular bodies are substantially identical in height, and the relation in which the outer tubular body is higher than the inner tubular body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258649-A (JP)
Title: Imaging apparatus
Inventor: SUZUKI TOMOAKI
IPC: H04N5/232
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To image an appropriate image when a subject is moving.  <P>SOLUTION: The imaging apparatus includes a still image imaging mode for imaging a still image, and a motion picture imaging mode for imaging a motion picture. It includes an imaging part for imaging the image of subject, a moving amount detecting part for detecting amount of movement of a subject, a selection part which selects either the still image imaging mode or motion picture imaging mode based on the amount of movement, and an image acquiring part for acquiring an image imaged by the imaging part according to an imaging mode selected by the selection part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258963-A (JP)
Title: Plate for speaker magnetic circuit
Inventor: ISOYAMA SATOSHI
IPC: H04R9/02
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight of a circular plate 50 while ensuring a prescribed magnetic flux density in a voice coil 14 although the circular plate 50 mounts a frame 11 at a front side, abuts on the front side of an annular magnet 25 at a rear side, and cooperates with a yoke 20 and the annular magnet 25 to compose a magnetic circuit for the voice coil 14.  <P>SOLUTION: A plurality of through-holes 52 in an isosceles triangle form a line on the identical circumference while surrounding a circular center hole 54, and are punched in the circular plate 50 at equiangular intervals in a circumferential direction while a vertex at a vertical angle side is directed toward the circular center hole 54.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256786-A (JP)
Title: Driving simulator
Inventor: HISHINUMA TAKASHI
IPC: G09B9/05
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving simulator wherein the configuration is not greatly changed, high responsiveness and performance are maintained, and flexible and various scenarios are applicable.  <P>SOLUTION: The driving simulator includes: a management means for managing the position of a vehicle operated in an area composed of a plurality of cells and the position of a plurality of virtual vehicles around the vehicle by the plurality of cells; a simulation means for simulating the motions of the vehicle in accordance with the operation; and a plurality of distributed simulation means for simulating the behavior of the virtual vehicle located by the plurality of cells out of the plurality of virtual vehicles, and passing the result of the simulation to the management means. The management means sections the plurality of virtual vehicles by the plurality of cells and passes the position of a corresponding virtual vehicle to the plurality of distributed simulation means to reflect the result of simulation to the management.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256823-A (JP)
Title: Image forming apparatus
Inventor: NAKAUE TAKAHISA
IPC: G03G15/08
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of properly controlling respective developing units according to temperature of each developing unit without causing an increase in cost of the apparatus.  <P>SOLUTION: The image forming apparatus including the developing units corresponding to respective colors includes: an in-machine temperature sensor that detects temperature in the machine; a storage part in which temperature rise data showing transition of temperature rise in each developing unit during monochrome printing and during color printing is stored in advance; and a controller that estimates the temperature of each developing unit during monochrome printing or during color printing based on the detected results of in-machine temperature by the in-machine temperature sensor and the temperature rise data, and controls each developing unit based on the estimated results of the temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262010-A (JP)
Title: Optical device
Inventor: SUZUKI TETSUYA
IPC: G02B1/113
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To propose a shape of an optical device necessary for reducing the thickness and size of an optical system.  <P>SOLUTION: The optical device has an optical functional face on an incident face and on an exit face, and includes an optical effective region provided in the optical functional face, an outer circumferential face provided in the outer circumference of the optical effective region, and an antireflection film disposed on the optical effective region. The optical effective region has a rectangular shape in the optical functional face when seen along the direction of the optical axis, in which a vertex of the optical effective region is located close to the outer circumference of the optical device, a length ratio of the diagonal line in the optical effective region in the incident face side to the diagonal line of the optical effective region in the exit face side is substantially 1, and the antireflection film covers the whole face of at least the optical effective region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009284478-A (JP)
Title: Method for allocating power to source station and relay stations in two-hop amplify-and-forward relay multi-input-multi-output networks
Inventor: MA JUN
IPC: H04W52/34
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for static power allocation to source and relay stations in a two-hop amplify-forward (AF) relay multi-input-multi-output (MIMO) network, including a source station (SS), a relay station (RS) and a destination station (DS) each transmitting signals, using multiple antennas.  <P>SOLUTION: The method performs power allocation to an SS 201 and an RS 202, according to a path loss, or equivalently, according to distances between the SS 201 and the RS 202 and between the RS 202 and a DS 203. The transmit power of each transmit antenna at the SS 201 and the power amplifying gain of the RS 202 are determined from power allocation outputs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010260578-A (JP)
Title: Hinge type spout plug
Inventor: SHINOZAKI NATSUO
IPC: B65D47/06
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge type spout plug which can speedy spout liquid in use while preventing the leakage of the liquid during distribution and, moreover, satisfactory spout the liquid from a nozzle.  <P>SOLUTION: The spout plug includes: a first spout member 11 having an attachable cylinder 11a fixed to a switchable spout plug container mouth 31, and also having a separate cap 11b<SB>(t)</SB>on a partition wall 11b via a predetermined cutting part 11c; a second spout member 12 having a peripheral cylinder 12a connected to the first spout member 11 via a hinge H<SB>1</SB>, and also having on a partition wall 12b a nozzle 12c communicating with the outside which is protruded for defining a space R<SB>1</SB>between the first spout member 11 and itself; and an overcap 13 connected to the second spout member 12 via a hinge H<SB>2</SB>. A dome-like protruding portion 12d protrudes from an area defined by obliquely notching the partition wall 12b and is thinned toward its top. The protruding portion 12d is a movable portion that can be deformed and by being pushed, and can be restored by the release of the push-in.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256836-A (JP)
Title: Image forming apparatus
Inventor: MIYAHARA KENSUKE
IPC: G03G15/02
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can form a developer image (an image) free from failure, such as the unevenness of contrasting density, on a sheet such as paper.  <P>SOLUTION: A toner image formed on the surface of a photoreceptor drum 5 is transferred to paper P passed between the photoreceptor drum 5 and a transfer roller 12 by supplying a transfer current to the transfer roller 12. A cleaning roller 8 is disposed opposite to the surface of the photoreceptor drum 5. A first recovery voltage or a second recovery voltage is applied to the cleaning roller 8 by a cleaning bias circuit 24. A second recovery voltage has a reverse polar character to the charging polar character of the surface of the photoreceptor drum 5, and is higher than the first recovery voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260434-A (JP)
Title: Steering system
Inventor: OUCHI MIYUKI
IPC: B62D5/04
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a steering system by coaxially arranging a control valve, a steering shaft and a hydraulic cylinder in a housing.  <P>SOLUTION: The steering system has a housing 40 which coaxially extends with a steering shaft 30 and assembles the steering shaft 30 in an axially movable and non-turnable manner, and a hollow shaft 50 which is assembled to the housing 40 so as to be turnable to coaxially pass the steering shaft 30. The hollow shaft 50 has a first shaft 51 which is turned as the steering shaft 20 is turned, a second shaft 52 which is connected to the steering shaft 30 via a ball screw mechanism 60, and an elastic part 53 which is elastically and torsionally deformable between the first shaft 51 and the second shaft 52. A control valve 92 for controlling a working fluid supplied to a hydraulic cylinder 91 from a hydraulic pump 93 based on the relative rotation of the first shaft 51 to the second shaft 52 is coaxially interposed between the housing 40 and the hollow shaft 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260512-A (JP)
Title: Seat belt retractor, seat belt device, and pawl
Inventor: MURAKAMI DAISUKE
IPC: B60R22/48
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt retractor capable of easily arranging an operation sound reducing means without disassembling and assembling a power transmission means.  <P>SOLUTION: The seat belt retractor 1 includes a spool 2 for winding a webbing W restraining a driver, a motor 3 for generating drive torque for rotating the spool 2, a power transmission means 4 for transmitting the drive torque of the motor 3 to the spool 2, a clutch 5 for restricting the drawing of the webbing W, and a casing 6 for housing the clutch 5 and the power transmission means 4. The clutch 5 includes a pawl 51 rotatably connected to the casing 6, a stopper 61 formed on the casing 6 and restricting the rotation of the pawl 51, and a buffer 52 formed in a portion of the pawl 51 at which the pawl is in contact with the stopper 61.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010069472-A (JP)
Title: Manufacturing method of exhaust gas catalyst device and exhaust gas catalyst device manufactured according to the method
Inventor: FURUHASHI YOSHIHIRO
IPC: B01J35/04
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of an exhaust gas catalyst device for obtaining a large surface area as much as possible even when forming a core piece to be stored in an outer cylinder from one sheet of single plate.  <P>SOLUTION: In the manufacturing method of the exhaust gas catalyst device constituted by disposing the core piece 3 in the outer cylinder 2 into which exhaust gas is fed, the core piece 3 is characterized in that one sheet of single plate A is used as starting material, pleats 30 with different depths are formed while being regularly assembled in the single plate A and, thereafter, a plate A1 with the pleats is rounded into a columnar shape and is inserted into the outer cylinder 2 in such a state that the pleats 30 adjoining each other are brought into a circumscribed contact with each other. Therein, the core piece 3 is formed by properly making the pleats 30 meander in the circumferential direction of the outer cylinder 2 and, furthermore, when forming the plate A1 with the pleats from the single plate A, two kinds of different depths of deep bottom pleat 30a and shallow bottom pleat 30b are alternately and repeatedly formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT