baber/WOPTO huggingface dataset:
Patent JP-2009198386-A (JP)
Title: Inspection method of sensor element
Inventor: TAGAWA KOJI
IPC: G01N27/419
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of a sensor element capable of discovering the sensor element, which is supposed to be markedly deteriorated in durability as compared with the original durability though normally operated when produced, before forwarding.  <P>SOLUTION: The inspection method of the sensor element detects a predetermined gas component in a gas to be measured using a solid electrolyte of which the temperature is adjusted by a heater formed of an electric resistor. The method includes: the overloading process for allowing an electric current larger than that when actually using the sensor element to temporarily flow to the heater to apply thermal overload to the sensor element; and the inspection process for inspecting the state of the sensor element passed through the overloading process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202270-A (JP)
Title: Rotary impact tool
Inventor: NAGANUMA KENJI
IPC: B25B21/02
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary impact tool usable as not only an impact tool but also a drill.  <P>SOLUTION: This rotary impact tool includes a motor 1, a speed reduction mechanism 2, a spindle 3 to be rotated by the motor 1 via the speed reduction mechanism 2, a cam groove 3a provided in the spindle 3, a hammer 5 moving in the axial direction of the spindle 3, while being rotated by a cam ball 6 arranged in the cam groove 3a, and an anvil 7 to be rotated by striking of the hammer 5. The anvil 7 is divided into an output shaft part 7b for holding a distal end tool and a wing part 7c to be struck by the hammer 5. The wing part 7c is constituted to be movable in the axial direction, while synchronizing and rotating with the output shaft part 7b. By moving the wing part 7c along the output shaft part 7b by a moving means, the hammer 5 is retreated, relative rotation between the wing part 7c and the hammer 5 is regulated, and the wing part 7c and the hammer 5 is synchronized and rotated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008167652-A (JP)
Title: Power supply for automobile
Inventor: KATO AKIRA
IPC: B60R16/03
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply for automobiles recovering regenerative energy when decelerating a vehicle and supplying power to an electric load efficiently.  <P>SOLUTION: The power supply for automobiles recovers the regenerative energy generated by an alternator 2 into a high-performance main battery 5 when the vehicle is decelerated directly without using any DC-DC converters 11. The power is supplied to the electric load from the main battery 5 without using any DC-DC converters 11. The power supply for automobiles has a relay switch 17. The relay switch 17 selects a subbattery 6 as the power source of a belt type starter 7 when an engine is started for the first time, and selects the main battery 5 when the engine is restarted after automatic stop.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009202089-A (JP)
Title: Reclamation treatment method and reclamation treatment system of earth and sand-waste mixture
Inventor: IWABUCHI MASAKAZU
IPC: B09C1/06
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclamation treatment method and reclamation treatment system of an earth and sand-waste mixture for reliably removing wastes from earth and sand mixed with the wastes and at the same time efficiently reusing the earth and sand.  <P>SOLUTION: The reclamation treatment method of an earth and sand-waste mixture involves the first step of selectively separating large size wastes from the earth and sand-waste mixture in dry state, the second step of adding water to the earth and sand-waste mixture subjected to the first step and classifying the mixture into pebble-coarse sand containing medium sized wastes and slurry type earth and sand containing small-sized wastes, the third step of washing the pebble-coarse sand classified in the second step with water and separating the middle size wastes from the pebble-coarse sand, the fourth step of classifying the slurry type earth, and sand classified in the second step into sand-fine sand and silt and thereafter obtaining washed soil by washing the sand-fine sand with water and thereby separating the small size wastes from the sand-fine sand, and the fifth step of obtaining dewatered cakes by press dewatering the precipitates obtained by flocculating and precipitating the silt classified in the fourth step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203035-A (JP)
Title: Belt skew correction control method, belt conveyance device, and recording device
Inventor: ENOMOTO KATSUMI
IPC: B41J13/00
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt skew correction control method capable of reducing and stabilizing a skew speed of an endless belt.  <P>SOLUTION: This belt skew correction control method comprises a skew speed detecting step (S2) detecting the skew speed of the wrapped endless belt, a deviation calculating step (S3) calculating the difference between the skew speed obtained in the skew speed detecting step (S2) and an initial target value, a prescribed range judging step (S4) judging whether the value obtained in the deviation calculating step (S3) is within a prescribed range or not, a roller angle retaining step retaining the angle of an inclinable skew correction roller wrapped with the endless belt when the value is judged within the range in the prescribed range judging step (S4), and a roller angle displacing step (S7, S11) displacing the angle of the skew correction roller to a side making the value obtained in the deviation calculating step approximated to the initial target value when the value is judged not within the range in the prescribed range judging step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206018-A (JP)
Title: Lighting fixture and optical control board
Inventor: KANDA TAKESHI
IPC: F21V5/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture which can control light from a light source by one sheet, and to provide a light control board used in the fixture.  <P>SOLUTION: The lighting fixture 100 is provided with a plurality of linear light sources 2, a reflection board 1 and a light control board 3. The light control board 3 is composed of a solid multilayer structure having at least two layers or more of different refractive indexes. A relation of refractive indexes of a K layer and a K+1 layer which are laminated and adjacent to each other, a refractive index n (K) of the K layer on an incident side surface is higher than the refractive index n (K+1) of the (K+1) layer and an interface surface between the K layer and the K+1 layer has a regular fine pattern structure A, and when an outermost layer contacting with air is an L layer, a regular fine pattern structure B is formed on a light emitting surface of the L layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203959-A (JP)
Title: Hydraulic controller
Inventor: HAYASHI KUNIHIKO
IPC: F01M1/20
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To properly execute fault diagnosis of a hydraulic controller equipped with a so-called two-stage hydraulic system.  <P>SOLUTION: The hydraulic controller 100 is equipped with an oil relief device 5 to change the oil relieving pressure and an oil control valve (OCV) 10. An oil pressure switch 14 is installed at a communication pipe 13 to connect the oil relief device 5 with the OCV 10. An ECU 20 performs fault diagnosis of this hydraulic controller 100 using the oil pressure switch 14. The flow of the fault diagnosis contains an engine stall restart judgement (step S2), a hydraulic switch fault diagnosis (step S4), an OCV fault diagnosis (step S6), and an at-engine-stall action (step S7).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213206-A (JP)
Title: Electrical apparatus for vehicles
Inventor: IKUI KUNIAKI
IPC: H01M10/44
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, lightweight electrical apparatus for vehicles.  <P>SOLUTION: The electrical apparatus 10 includes: an alternator 12; a power converter 13 that rectifies power generated by the alternator 12 and regulates voltage; an electric load 14 that is supplied with part of the converted power and consumes it; a battery 15 that is supplied with the remainder of the converted power and stores it; and a switching unit 20 that receives operating information indicating whether the alternator 12 is in a generating state. When the alternator is in a generating state, the switching unit electrically connects the power converter 13 and the electric load 14 and electrically disconnects the battery 15 and the electric load 14 from each other. When the alternator is in a non-generating state, the switching unit electrically disconnects the power converter 13 and the electric load 14 from each other and electrically connects the battery 15 and the electric load 14. Thus, the cost of the electrical apparatus is reduced and it is unnecessary to increase the size of the alternator or the power converter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211256-A (JP)
Title: Information processing apparatus, job processing method, program and storage medium
Inventor: KATO KAZUNORI
IPC: B41J29/38
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the operating rate of an image forming apparatus with consideration also for an error during execution of a job in the image forming apparatus.  <P>SOLUTION: When acquiring job log information and error log information from the image forming apparatus, a job processing time is identified from a job start time and a job end time in each job recorded in the acquired job log information. A job suspension time is identified from an occurrence time and a recovery time of an error in each log recorded in the error log information (S903). Then, a job execution time is calculated based on the identified job processing time and the job suspension time (S905).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208564-A (JP)
Title: Vehicular seat pad and its manufacturing method
Inventor: YONEZAWA YASUSUKE
IPC: B60N2/90
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat pad which is easily multi-product manufactured and product managed.  <P>SOLUTION: The vehicular seat pad comprises a body made of a foamed resin and a sub-material, and in the vehicular seat pad, a discrimination mark indicating characteristic of the seat pad is provided in the state where it can be visually recognized. The vehicular seat pads having different characteristics are manufactured, for example, by foaming-molding a foamable resin composition with the sub-material having the discrimination mark indicating the characteristic of the seat pad using a molding metal die to manufacture the vehicular seat pad having the discrimination mark in the visually recognizable state, and by foaming-molding the foamable resin composition indicating characteristic different from the above characteristic with the sub-material having the discrimination mark different from the above mark indicating that the seat pad has the characteristic different from the above characteristic by using the same molding metal die as the above metal die.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210760-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: YONEIMA YOSHINOBU
IPC: B41J2/44
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device and an image forming apparatus, capable of easily and accurately correcting a sub-scanning beam pitch.  <P>SOLUTION: In the device, cylindrical lenses L1 and L2 having power only in a sub-scanning direction are provided between an LD light source part 22 and a polygon mirror 25, and correction of the sub-scanning beam pitch is performed by moving the cylindrical lenses L1 and L2 at a fixed ratio by means of moving tables 241 and 242, racks 243 and 244, a gear 245 and guide rails 246 and 247.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207649-A (JP)
Title: Dishwasher
Inventor: HORIKI YASUSUKE
IPC: A47L15/13
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently atomize wash water while saving an energy without attenuating ultrasonic vibration generated by a mist generation transducer and to prevent corrosion of a vibrating plate.  <P>SOLUTION: This dishwasher includes a mist generation transducer 15 which generates mist in a washing tub 3, and the vibrating plate closely suitable for the vibrating surface side of the mist generation transducer 15, wherein the vibrating plate 16 includes a surface protection layer 17 for protecting its surface, and the surface protection layer 17 is installed exposed to the inside of the washing tub 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261489-A (JP)
Title: Power transmission belt
Inventor: TAKEHARA TAKESHI
IPC: C08K3/36
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission belt having superior adhesiveness between the members and superior durability.  <P>SOLUTION: In this power transmission belt, a core wire is buried in an adhesive rubber layer along the longitudinal direction, a compression rubber layer is disposed on the transmission surface side adjacently to the adhesive rubber layer, and an extension rubber layer is disposed on the rear surface side. The adhesive rubber layer is formed of an organic peroxide cross linking agent of a rubber composition in which a 20-70 pts mass silica to a 100 pts mass rubber component containing ethylene-α-olefin elastomer and a melamine resin are mixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215370-A (JP)
Title: Water-repellent, oil-repellent and antifouling agent composition and goods treated with the same
Inventor: HARA HIROYUKI
IPC: D06M15/256
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-repellent, oil-repellent and antifouling agent composition which is excellent both in water-repellent and oil-repellent properties and in antifouling property, and in which an R<SP>f</SP>group in a compound has a short chain, so that environmental load is reduced.  <P>SOLUTION: The water-repellent, oil-repellent and antifouling agent composition comprises: a polymer (A) having a monomer (a) unit, a monomer (b) unit and a monomer (c) unit and having a fluorine atom content of 15 to <45 mass%; a polymer (B) having a monomer (a) unit, a monomer (b) unit and a monomer (c) unit and having a fluorine atom content of ≥45 mass%; and a polymer (C) having a monomer (a) unit and a monomer (d) unit, in a mass ratio ((A)/(B)) of 10/90 to 95/5 and a mass ratio (ä(A)+(B)}/(C)) of 5/95 to 95/5. The monomer (a) is a monomer having a 4-6C R<SP>f</SP>group. The monomer (b) is a monomer having a ≥12C alkyl group. The monomer (c) is vinyl chloride or vinylidene chloride. The monomer (d) is a monomer having a hydrophilic group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217373-A (JP)
Title: Information processor, information processing method and program
Inventor: SHINDO TOMOKAZU
IPC: G06F11/30
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform scheduling of a proper configuration change.  <P>SOLUTION: A monitoring device 101 acquires monitoring data showing a state of a computer system, and generates an event based on the acquired monitoring data. A decision part 104 decides corresponding policy based on the event, and generates a configuration change request for changing a configuration of the computer system based on the decided policy. A schedule part 108 decides whether a configuration change request history corresponding to the generated configuration change request is managed or not, updates reliability managed as the configuration change request history when managed, and performs the scheduling of configuration change processing based on the configuration change request history of the reliability satisfying a prescribed condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222785-A (JP)
Title: Image forming apparatus and image forming adjustment method
Inventor: ISHII HIROSHI
IPC: G03G21/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming adjustment method which are capable of properly and easily adjusting the deviation of an image formation start position or an image size due to heat-fixing.  <P>SOLUTION: The image forming apparatus 100 includes an image forming processing section 21 which forms a first image on one surface of a paper and a second image on the other surface of the paper and a heat-fixing section 22 which heat-fixes the first image and the second image formed on the paper. The image forming apparatus 100 further includes a control section 6a which performs control for causing the image forming processing section 21 to form the first image and the second image on only one surface of the paper and causing the heat-fixing section 22 to heat-fix the formed first image and second image and causes the image forming processing section 21 to adjust the deviation of the image formation start position or the image size, based on the deviation amount of the image formation start position or the image size on the paper between the heat-fixed first image and second image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224398-A (JP)
Title: Choke coil
Inventor: OTA TOMOTSUGU
IPC: H01F27/28
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a choke coil which raises the limit point of magnetic saturation while its external shape is kept at allowable specification size, establish a maximum current characteristic of impedance, optimize its characteristic, and is preferably applicable for the use of large current.  <P>SOLUTION: A wire rod 2 is wound around on the outer circumference of a ferrite core 1 as predetermined so as to form a coil 3. The wire rod 2 is a thin band-like rectangular conductor wire, and it is wound by edgewise winding. The ferrite core 1 includes flanges 5 and 5 on both ends of its rod body 4. In the flange, the circumferential area S2 of the thickness inside of a virtual circle with an extended outer circumference of the rod body is 80-90% of the sectional area S1 of the rod body, and the outside diameter R2 of the flange is set to 80-85% of the outside diameter R1 of the coil. Since the flanges are provided on both ends of the rod body, the reduction of leakage of magnetic flux is actualized on both ends thereof and the distribution of magnetic flux be also improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223012-A (JP)
Title: Projection screen and projection system
Inventor: HASHIMOTO HIROMASA
IPC: G03B21/60
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection screen and a projection system, can obtain a satisfactory contrast.  <P>SOLUTION: This projection screen 100 is provided with a support base material 150, a circular-polarized light separating layer 110, and a phase difference layer in this order, and is provided further with a light-dispersible adhesive layer 125 containing a light dispersant, in particular, a gradient refractive index particle, between the circular-polarized light separating layer and the phase difference layer. This projection system is provided with the projection screen and an image projector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223031-A (JP)
Title: Electrophotographic photoreceptor, and process cartridge and electrophotographic device having the electrophotographic photoreceptor
Inventor: INABA YOSHINORI
IPC: G03G5/14
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that hardly causes problems about electric characteristics and base contamination, and to provide a process cartridge and an electrophotographic device having the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor comprises a conductive support, a basecoat layer formed on the conductive support, and a photosensitive layer formed on the basecoat layer, wherein the basecoat layer contains a compound having at least an epoxy group and a straight-chain alkyl skeleton, a crosslinking resin and hydrophilic fine particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224007-A (JP)
Title: Device and method for reproducing digital signal
Inventor: TONAMI JUNICHIRO
IPC: G11B20/10
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that flaws or fingerprints on the recording surface of a recording medium makes reproduction of signals difficult.  <P>SOLUTION: A sampling part 10 samples reproducing signals by a predetermined clock to output a sampling signal. A DC control part 12 controls the DC level of the sampling signal based on a DC control signal. A binarization part 20 compares the DC level of the sampling signal with a predetermined value to output a binary signal. Weighting parts 22a and 22b weight the level of the binary signal to output a weighted error signal. A DC control signal generation part 26 integrates the weighted error signal to generate a DC control signal to be supplied to the DC control part 12. A weight determining block 50 adjusts the weighting of the level of the error signal by the weighting parts 22a and 22b based on the level of the DC control signal generated by the DC control signal generation part 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222040-A (JP)
Title: Shape memory alloy actuator
Inventor: TAKAHASHI MASAYA
IPC: F03G3/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape memory alloy actuator for actuating a mobile object by contraction force of a wire material of shape memory alloy and stress of a bias spring, which is configured such that attraction force acts on the mobile object in a direction in which the shape memory alloy elongates, thus preventing a decrease in speed of actuation of the mobile object when the shape memory alloy elongates.  <P>SOLUTION: The shape memory alloy actuator includes: a wire material 6 of shape memory alloy of which one end is fixed; a mobile object 2 which is mechanically coupled to the other end of the wire material 6; and an energizing member 5 which applies external force to the mobile object 2 in a direction in which the wire material 6 of shape memory alloy elongates by cooling. The actuator changes a position of the mobile object 2 by changing a length of the wire material 6 of shape memory alloy by supplying current to the wire material 6 so as to change a temperature of the wire material 6, and is provided with an attraction force generating means 51 which is disposed in a position facing the energizing member 5 via the mobile object 2, and which generates attraction force acting in a direction same as a direction of the external force applied to the mobile object 2 by the energizing member 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229178-A (JP)
Title: Method, device, and program for reporting estimated arrival time
Inventor: MITSUNABE KAZUHISA
IPC: G06Q50/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To report a highly accurate estimated arrival time by estimating the arrival time according to actual movement of a user of a transportation means.  <P>SOLUTION: In a user terminal 10 which the user possesses, a route being actually used by the user is identified based on a current position of the user identified by station discrimination information of an automatic ticket gate device 30, from among route information acquired beforehand from a route information retrieval device 20. Furthermore, the time of arrival to a destination which is estimated to be in that identified route when the user leaves the current position at the present time and moves up to the destination, is acquired. The estimated arrival time is displayed on the display device of the user terminal 10. Moreover, electronic mails expressing the estimated arrival time are sent to relevant-persons' terminals 40 which relevant persons to be affected by the arrival time of the user use.  <P>COPYRIGHT: (C)2010,JPO&INPIT