baber/WOPTO huggingface dataset:
Patent JP-2010233721-A (JP)
Title: Game machine
Inventor: EBISAWA MASAKI
IPC: A63F5/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables even a player who is not good at performing a stop operation at specified timing to easily stop-display a combination suggesting that a navigation point is imparted on an effective line.  <P>SOLUTION: When an RT4 establishable combination is determined as an internal winning combination in an RT2 game state, pressing order information for establishing an RT4 operation combination is reported. When the value of a consumption counter is equal to or larger than "1" in the RT2 game state or an RT4 game state, pressing order information for not establishing an RT1 operation combination is reported.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236513-A (JP)
Title: Marine engine control system
Inventor: MIYATA JUNYA
IPC: F02D29/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel efficiency by quickly estimating the effect of disturbance on a propeller and, based on the estimation, making corrections to governor control.  <P>SOLUTION: In this marine engine control system, the deviation between a rotation speed command and the actual measured rotation speed N<SB>E</SB>of a main shaft 13 or a main engine 12 is input into a PID computation unit 16, and the amount of fuel supplied to the main engine 12 from a fuel injection device 15 is controlled by feedback. The load torque Q<SB>P</SB>on a propeller 14 is detected, and a governor command output from the PID computation unit 16 to the fuel injection device 15 is corrected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234511-A (JP)
Title: Finishing tool for sealing surface
Inventor: EZAKI YOSHIAKI
IPC: B23C3/34
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finishing tool for a sealing surface, which is simplified in structure and reliably smoothes cutting marks spirally formed on the sealing surface when subjected to cutting work with a rotary type cutting tool.  <P>SOLUTION: The finishing tool 1 for the sealing surface includes: a body 10; an annular flat working surface 11 formed on the leading end of the body to be in contact with the sealing surface; a shoulder 12 formed on the body in an area outside the cutting surface 11 so as to surround the same and inclining toward the base end of the body at an angle of 20 to 30 degrees with respect to the working surface on a longitudinally sectional plane of the body; a relief portion 13 formed in an area surrounded by the working surface 11 in a concave shape; and a pressing member for pressing the base of the body toward the leading end thereof. An angle between the extension of a tangent, appearing when drawing the tangent in a concave shape at the inner edge of the working surface along a longitudinal section of the body, and the working surface ranges from 20 to 30 degrees. The working surface 11 is brought into contact with the sealing surface, resulting from cutting work with the rotary type cutting tool, with an appropriate pressing force, upon which the body is moved in parallel to the working surface for thereby finishing the sealing surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242983-A (JP)
Title: Storage water heater
Inventor: SHIMODA HITOSHI
IPC: F24H1/00
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage water heater capable of improving the COP (coefficient of performance) of the storage water heater and preventing accumulation of separated air within a hot water storage tank.  <P>SOLUTION: First and second piping is communicated and connected with upper and lower parts of the hot water storage tank 1. The first piping is connected to a first port of a three-way valve 8 with three first to third ports, and the second piping is connected to the second port. A vent tube 26 for releasing overpressure within the hot water storage tank 1 is connected to the third port. An overpressure relief valve 10 is provided in the vent tube 26. A control device 33 performs opening control of the three-way valve 8 so that the second port and the third port are communicated with each other and the first port is blocked and switch control so that the first port and third port are intermittently communicated with each other, when hot water within the hot water storage tank 1 is boiled up by a heat pump 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245187-A (JP)
Title: Laminated piezoelectric actuator element
Inventor: SUMA KAZUHIRO
IPC: H01L41/187
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric actuator element that is superior in response characteristic and suppresses the amount of input current than before when establishing response speed equivalent to the conventional speed and that increases response speed when applying the amount of input current equivalent to the conventional amount.  <P>SOLUTION: In the laminated piezoelectric actuator element 1, a laminate 13 includes a plurality of piezoelectric layers 2A wherein conductor layers 3A and 5A are provided in a manner to reach opposing ends respectively on their upper surfaces and a plurality of piezoelectric layers 2B that are provided on their upper surfaces so that a conductor layer 4B may not reach the end, wherein both layers are alternately provided. A pair of external electrodes 11 and 14 are provided on both end faces exposing the conductor layers 3A and 5A of the laminate 13, and the conductor layers 3A and 5A and the conductor layer 4B have an overlapping part with the piezoelectric layer 2A in between.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009148300-A (JP)
Title: New sulfurylase-luciferase fusion protein and thermostable sulfurylase
Inventor: SRINIVASAN MAITHREYAN
IPC: C07K14/465
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fused protein useful as a reporter protein, particularly an ATP sulfurylase-luciferase fusion protein utilized for attaining efficient conversion of pyrophosphate (PPi) to light, and a new thermostable sulfurylase usable in detection of inorganic pyrophosphate (particularly in determination of sequence of nucleic acid).  <P>SOLUTION: The fusion protein comprises an ATP generating polypeptide joined to a polypeptide that converts ATP into a detectable entity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010242257-A (JP)
Title: Walking spats
Inventor: ENDO YUJI
IPC: A41C1/00
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain spats strengthening the muscle of the knee joint and the quadriceps femoris muscle by wearing during walking.  <P>SOLUTION: The spats made of a basic knitted fabric 6 with stretchability is so designed that a semi-annular tightening texture part 16 having semicircle tightness is provided on a hip part 12, and vertical strip-shaped tightening texture parts 10 having tightness in the vertical direction, facing downward from a hip lower end 15 along a leg virtual suspending line 9 and extending to the vicinity of a bottom part 5 are provided on right and left leg parts 7 of the back body 2 of the spats. The tightening texture part 10 is divided into a plurality of parts by a division strip 11 including a non-tightening texture provided in the width direction of the vertical strip-shaped tightening texture part 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241569-A (JP)
Title: Image forming device
Inventor: TAHARA MITSUHIRO
IPC: B65H5/06
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the involvement of a foreign matter or the like in a paper discharge part by a simple construction.  <P>SOLUTION: The image forming device includes pairs of paper discharge rollers 25, 26 discharging record materials formed with an image to the outside of a device body in which axial opposite ends of a roller shaft 28 attached with the one pair of paper discharge rollers 26 are rotatably supported by bearings 29, a paper discharge gear G1 attached to one of axial ends of the roller shaft 28 is meshed with a drive gear G2, and the roller shaft 28 and the paper discharge rollers 26 attached to the shaft are rotatively driven by a drive force transmitted to the roller shaft 28 from the drive gear G2 via the paper discharge gear G1. Springs (biasing means) 31 for movably supporting the bearings 29 and biasing the bearings 29 in a direction in which the paper discharge gear G1 meshes with the drive gear G2 are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248914-A (JP)
Title: Exhaust device for ship propeller
Inventor: KAZUTA HISASHI
IPC: F01N13/12
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust device for a ship propeller for introducing outside air into an exhaust passage while reducing cost, noise and a thermal load and stabilizing the amount of outside air.  <P>SOLUTION: The exhaust device includes a main exhaust passage 13 in which exhaust gas flows from an engine 3, and an idle exhaust passage 14 for making the main exhaust passage 13 communicate with atmospheric air. In the idle exhaust passage 14, a sound deadening throttle and an expansion chamber are provided. A bypass line 41 connects the downstream side end of the idle exhaust passage 14 to an upstream of the idle exhaust passage 14. The bypass line 41 has a reed valve 43 so that air flows toward the upstream of the idle exhaust passage 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246418-A (JP)
Title: Method for aseptically packaging food, and aseptically packaged food
Inventor: HAMADA NAHOKO
IPC: A23L3/005
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for aseptically packaging food which has sterilization effect equal to or better than that by pressurizing/heating sterilization for container packaging, and has no problem caused in the pressurizing/heating sterilization for container packaging; and to provide aseptically packaged food produced by the method.  <P>SOLUTION: The method for aseptically packaging food comprises: a heating process for heating food at at least 130°C for 75 s; a cooling process for cooling the food until the temperature of the food becomes a specific temperature; and a filling process for filling heated oil and fat to the food.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251022-A (JP)
Title: Manipulating apparatus and portable terminal
Inventor: TAKAKUCHI NOBUYUKI
IPC: A63F13/24
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation device and a portable terminal, the constitution of which can be simplified.  <P>SOLUTION: The operation device (portable terminal) 1, provided with a casing 2 with an operation part (directional operation part) 5, includes a key body 61 having a plurality of key tops 611 exposed out of the casing 2 through an opening part 212A of the casing 2, and a base part 612, mutually connecting the plurality of key tops 611 within the casing 2; and a circuit board 7, having a plurality of detection parts (switches) 71 disposed in a position corresponding to each key top 611 to detect input to the key top 611. The base part 612 has a support point part 615, at a position surrounded by each key top 611, the support point part abutting on the circuit board 7 and acting as a support point for inclination of the key body 61, when the key top 611 is pressed. An energization member 8 is provided between the casing 2 and the key body 61 which energizes the key body 61 towards the circuit board 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261717-A (JP)
Title: Material testing machine
Inventor: TSUJI HIROSHI
IPC: G01N3/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that time during which a measurement value is obtained has prescribed delay time due to a plurality of delay elements when filter processing is digitally applied to output obtained from a sensor for detecting characteristics of a test piece.  <P>SOLUTION: Feed back control of test force is rapidly executed, by defining that estimated test force α in the present time corresponds with an externally dividing point α calculated by externally dividing a line segment γβ at the ratio of 3:1 when average test force calculated by averaging sample data from the present time (a) to the past time (b) is defined as β and average test force calculated by averaging sample data from the past time (b) to the past time (c) is defined as γ.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250093-A (JP)
Title: Process cartridge and image forming apparatus
Inventor: KUBOTA TOMOHIRO
IPC: G03G21/18
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge that can ensure a nip of a photoreceptor and a development roller stably with a simple configuration without requiring strict precision in parts and that can maintain a favorable image, and to provide an image forming apparatus provided with the process cartridge.  <P>SOLUTION: At each of a right side plate 18 and a left side plate 19 which support a photosensitive drum that carries an electrostatic latent image and a toner image, engaging portions 18f and 19c facing each other above the supported position, are provided, at both sidewalls of a development unit housing 26a which supports the development roller at the bottom, engaged portions 43 and 44 that can engage with the engaging portions 18f and 19c are provided, and the engaged portions 43 and 44 and the engaging portions 18f and 19c are made to engage with each other through tubular elastic members 28 and 29, respectively, so that, even when the development roller is displaced in either direction of a direction to be separated from a predetermined position and a direction to approach the predetermined position, the elastic members 28 and 29 work as a reaction force and make the development roller remain at the predetermined position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247972-A (JP)
Title: Work carrying device and work carrying method
Inventor: KODAIRA AKIHISA
IPC: B65G47/28
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely return a work stored in a work storage hole of a carrying body to the work storage hole by reversing polarity, when its polarity is reversed.  <P>SOLUTION: A work carrying device 30 has a carrying table 3 provided with the work storage hole 4, a polarity determining part 6, and a reversal track 8 having an inlet 8a and an outlet 8b. A work W in the work storage hole 4 is sent out in the reversal track 8 by a work send-out means 14a. When an air reservoir 15 is connected to a vacuum generating source 32, the work W in the reversal tack 8 stops by reducing a speed in the reversal tack 8 by air suction by air grooves 16a, 16b, 16c and 16d. When the air reservoir 15 is connected to an air supply source 33, the work W in the reversal track 8 is returned in the work storage hole 4 by air jetting by the air grooves 16a, 16b, 16c and 16d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252575-A (JP)
Title: Driver
Inventor: KUTSUNA MASAKI
IPC: H02P6/08
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for driving a motor within a range causing no secondary failure even if an inverter fails.  <P>SOLUTION: When an inverter is normal, gains kp and ki are set at relatively large predetermined values kp1 and ki1 and a step-up converter is driven by feedback control on the basis of a difference between a capacitor voltage VH and a target voltage VH* (S120, S140, S150). When one of transistors of the inverter has an open defect, the gains kp and ki are set at kp2 and ki2 that are smaller than the predetermined values kp1 and ki1 and the step-up converter is driven by feedback control on the basis of a difference between the capacitor voltage VH and the target voltage VH* (S130-S150).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009154028-A (JP)
Title: Active control for sound generation in mri gradient coil structure
Inventor: MANSFIELD PETER
IPC: A61B5/055
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advanced method for transition to a practical embodiment by examining a device required for attaining practically complete elimination of noise, concerning sound wave propagation characteristic in a solid state support structure of an MRI gradient coil.  <P>SOLUTION: In an acoustically quiet gradient coil structure for a magnetic resonance imaging system, a coil device includes one or more conductors embedded in a plate of acoustically transmitting material. The plate has one or more edge surfaces. In this configuration, at least one or more edge surfaces 100, 102, 104, 106 of the plate are chamfered. The plate may includes a composite cellular structure of cellular materials. This composite cellular structure has positive and negative Poisson's ratio δ and the Poisson's ratio δ as the whole is substantially zero.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010250716-A (JP)
Title: Alarm
Inventor: EGAWA KIMITAKA
IPC: G08B17/00
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it unnecessary to perform the stop operation of an interlocking alarm by automatically restoring an interlocking destination in the case of restoring an interlocking source.  <P>SOLUTION: When receiving a fire detection signal from a sensor part 34 which detects a fire, an interlocking source alarm processing part 60 of a residence alarm 10-1 outputs an alarm showing an interlocking source, and transmits an event signal showing a fire to residence alarms 10-2 to 10-5 as interlocking destinations. When receiving the event signal from the other residence alarms 10-2 to 10-5, an interlocking destination alarm processing part 62 outputs an alarm showing the interlocking destination. When a fire detection signal is not output from the sensor part 34, a restoration processing part 64 stops an alarm showing the interlocking source, and transmits an event signal showing recovery from fire to the residence alarms 10-2 to 10-5 as the interlocking destinations. Meanwhile, when receiving the event signal showing recovery from fire from the other residence alarms 10-2 to 10-5, the restoration processing part 64 stops the alarm showing the interlocking destination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009161561-A (JP)
Title: Microsphere pharmaceutical preparation
Inventor: SAKAI YASUYUKI
IPC: A61K9/50
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microsphere pharmaceutical preparation which is a dispersion of fine powder comprising a water-soluble polymer and a physiologically active polypeptide or protein used for treatment, prophylaxis of human or animal disease, in a wall material of a biodegradable polymer, wherein the dispersion is performed in a condition substantially not using water.  <P>SOLUTION: This pharmaceutical preparation is produced by (1) mixing the physiologically active polypeptide or protein with the water-soluble polymer, preparing the powder of the mixture, (2) finely grinding the prepared powder alone or in the presence of the biodegradable polymer, and (3) subsequently dispersing the obtained fine powder in a solution of the biodegradable polymer or a good solvent for the biodegradable polymer. The method can remarkably suppress the deactivation without degeneration of the physiologically active polypeptide or protein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010255462-A (JP)
Title: Internal combustion engine
Inventor: HIRAI TARO
IPC: F02M25/07
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine which reduces the condensation of SO<SB>3</SB>contained in exhaust and corrosion owing to the condensation by adjusting an amount of SO<SB>3</SB>.  <P>SOLUTION: An SO<SB>3</SB>amount adjustment part adjusts the flow rate of exhaust circulating from an exhaust passage 31 to an intake passage 25 with an EGR valve 43. Exhaust flowing into a combustion chamber 23 together with intake air contains SO<SB>3</SB>. The SO<SB>3</SB>amount adjustment part reduces SO<SB>3</SB>sucked into the combustion chamber 23 together with intake air by adjusting a flow rate of exhaust circulated by an EGR part 15, and reduces the adhesion of condensed SO<SB>3</SB>, i.e. sulfuric acid, onto the injection nozzle 24 by adjusting the flow rate of exhaust circulated by the EGR part 15 on the basis of the temperature of an injection nozzle 24 and an acid dew point of SO<SB>3</SB>. The reduction in the amount of SO<SB>3</SB>contained in intake air leads to the reduction in the adhesion of condensed SO<SB>3</SB>onto the injection nozzle 24 irrespective of the temperature of the injection nozzle 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010195378-A (JP)
Title: Transmission for hybrid vehicle
Inventor: NISHIDA NAOHITO
IPC: B60L50/16
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve downsizing of a twin-clutch transmission while fully demonstrating functions of a hybrid vehicle.  <P>SOLUTION: The transmission transfers a driving force of a first sub input shaft 12 transferred from the driving force of an engine E via a main clutch Cm to a second sub input shaft 15 via an idle gear 20 supported by an idle shaft 16, and transfers the driving forces of the first and second sub input shafts 12, 15 to an output shaft 17 via first and second clutches C1, C2, respectively, and a synchronizing device. A driving force of a motor generator MG arranged on a power transmission path from the main clutch Cm to the first and second sub clutches C1, C2 is transmitted to all gear stages of the first and second sub input shafts 12, 15. Since a hydraulic pump 23 and an air conditioner compressor 24 are operable even when the vehicle is in an idle stop condition, there is no need of adding a separate electric hydraulic pump, whereby the functions of the hybrid vehicle can be fully demonstrated without increasing an axial dimension of the transmission T.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010257529-A (JP)
Title: Magnetic recording device, magnetic recording medium, and inspection method of magnetic recording device
Inventor: SAKURAI MASATOSHI
IPC: G11B5/84
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording device that allows inspection on a discrete track medium, in the same way as a magnetic recording medium including a magnetic recording layer formed of a continuous film.  <P>SOLUTION: The magnetic recording device includes: the magnetic recording medium having a magnetically recordable recording track of a width L1, a non-recording part prepared between adjacent recording tracks, and a wide land track of a width L2 wider than the recording track width L1; and a head slider having a recording/reproducing head.  <P>COPYRIGHT: (C)2011,JPO&INPIT