baber/WOPTO huggingface dataset:
Patent JP-2009014502-A (JP)
Title: Travel-related information learning system and vehicle control system
Inventor: FUNABASHI JUNICHIRO
IPC: G01C21/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To accumulate learning information in a mode capable of preserving statistical features of detection information acquired during traveling of a vehicle, and to store it in a mode not dependent on a road map, while the learning information is allowed to associate with position information.  <P>SOLUTION: This system is equipped with a learning information database 17 for storing the learning information in association with each divided domain acquired by dividing a coordinate plane corresponding to a position coordinate into each prescribed range. The learning information stored in the learning information database 17 is constituted of a frequency distribution using various detection values acquired during traveling as variables. An information processing device 18 acquires detection values to a traveling position of the vehicle and a prescribed event based on a detection signal from each of sensors 11-14 during traveling of the vehicle, and records the acquired detection values in the frequency distribution in association with the divided domain corresponding to the acquired traveling position, among each frequency distributions stored in the learning information database 17, to thereby accumulate the learning information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015038-A (JP)
Title: Composition for liquid crystal alignment layer, and display element using the same
Inventor: ITAMI SETSUO
IPC: G02F1/1337
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To cope with the need for a composition for a liquid crystal alignment layer, which has functions of a protective film, such as, high transparency and planarity, and the need for reduction in the manufacturing cost of a liquid crystal display element.  <P>SOLUTION: There is provided the composition for the liquid crystal alignment layer, at least containing a polyamide acid (A), obtained by making a compound (a1) having two or more acid anhydride groups react with a diamine (a2) and with a compound (a3) having an acid anhydride group, and a polyamide acid (B), obtained by making a compound (b1) having two or more acid anhydride groups react with a diamine (b2). Also, there is provided the composition for the liquid crystal alignment layer, at least containing a polyester-polyamide acid (C) obtained by making the compound (a1) having two or more acid anhydride groups react with the diamine (a2), with the compound (a3) having an acid anhydride group, and with a hydroxy compound (a4), and the polyamide acid (B), obtained by making the compound (b1) having two or more acid anhydride groups react with the diamine (b2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008014495-A (JP)
Title: Quick coupling for threaded fitting
Inventor: POZZI MARCO
IPC: F16L37/08
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which, in using a pressurized hydraulic or pneumatic fluid, a fastening wrench or a specially designed attachment tool is needed, and a relatively long time is required for test work.  <P>SOLUTION: This quick coupling for threaded fittings comprises a fluid feeding attachment fitting for feeding a pressurized hydraulic or pneumatic fluid passing through a tubular chamber extending through the overall length of the quick coupling. At the end of the quick coupling facing a fitting attachment fitting provided for fitting to the quick coupling, an annular body including annular constituent members is arranged. Each annular constituent member forms the annular body being resiliently coupled by a resilient O-ring member. The annular constituent members are each provided with a thread or an uneven part suitable for connection with the fitting attachment fitting on its inner surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036628-A (JP)
Title: Valve closing unit and reactor equipped with valve closing unit
Inventor: PARK SHOBEN
IPC: G01N37/00
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve closing unit and a reactor equipped with the same.  <P>SOLUTION: This valve closing unit comprises a filler chamber filled with a filler containing a phase transition substance of a solid state at normal temperatures and a plurality of heat-generating microparticles which are dispersed in the phase transition substance and generates heat through absorbing an electromagnetic wave energy generated by irradiation with an electromagnetic wave from the outside, a connection passage for connecting the filler chamber with a channel, and an external energy source for irradiating the filler with the electromagnetic wave. The heat-generating microparticles which generate heat through irradiating with the electromagnetic wave from an external energy source, melts and inflates the phase transition substance and in turn, inflates the filler. The expanded filler flows into the channel passing through the connection passage and closes the channel. Also, the reactor equipped with the valve closing unit is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047518-A (JP)
Title: Fuel cell anode stoichiometric control
Inventor: LOGAN VICTOR W
IPC: H01M8/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for controlling an anode exhaust gas bleed valve in a fuel cell system.  <P>SOLUTION: This system and method estimates a gas composition in an anode exhaust gas, uses an inverse valve model to calculate a desired valve flow coefficient, and bleeds the anode exhaust gas at a flow resulting in a desired valve flow coefficient. This method determines the partial pressure of nitrogen in the anode exhaust gas, calculates the partial pressures of water vapor and hydrogen in the anode exhaust gas, and calculates the gas mol fractions of nitrogen, water vapor and hydrogen in the anode exhaust gas. In addition, this method uses the gas mol fractions of nitrogen, water vapor and hydrogen to determine a desired valve flow coefficient, and uses the desired valve flow coefficient to determine a timing for opening or closing the bleed valve.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009019223-A (JP)
Title: Aluminum alloy sheet superior in heat resistance, manufacturing method therefor, aluminum alloy sheet superior in heat resistance and deep drawability, and manufacturing method therefor
Inventor: TAKAHASHI TERUE
IPC: B22D11/06
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet which is superior in heat resistance and can be manufactured without requiring a complicated process; an aluminum alloy sheet superior in heat resistance and deep drawability; and methods for manufacturing the aluminum alloy sheets.  <P>SOLUTION: The aluminum alloy sheet superior in heat resistance and deep drawability comprises, by mass%, 0.05 to 1.0% Si, 0.05 to 1.0% Fe, 0.5 to 2.0% Mn, 0.05 to 0.5% Cu, and the balance Al with unavoidable impurities; and has a matrix which contains dissolved Mn in an amount of 40% or more with respect to the Mn content. The aluminum alloy sheet also is (1) in a cold rolled state, and has a yield strength of 130 MPa or higher and a tensile strength of 140 MPa or higher at 200°C, or (2) in a state of being cold-rolled and then annealed, and has a yield strength of 50 MPa or higher, a tensile strength of 70 MPa or higher at 200°C, and a value r<SB>AVE</SB>of 0.7 or more, which is defined by the expression of r<SB>AVE</SB>=(r<SB>0°</SB>+2r<SB>45°</SB>+r<SB>90°</SB>)/4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018728-A (JP)
Title: Register for air blow-out adjustment
Inventor: OE HIROYUKI
IPC: B60H1/34
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a register for air blow-out adjustment capable of preventing dropping of matters in an air passage from an air blow-out port without increasing pressure loss of air blasting.  <P>SOLUTION: The register for air blow-out adjustment is furnished with a front movable louver 3 juxtaposed on a front part in the air passage 20 and constituted by providing a plurality of vertical fins 31 in parallel free to revolve and a rear movable louver 4 juxtaposed in the rear of the front movable louver 3 and constituted by providing a plurality of lateral fins 41 in a direction orthogonal to the vertical fins 31 of the front movable louver 3 free to revolve. A drop stopping rod 5 to prevent dropping of the matters is arranged in parallel with the lateral fins 41 between the lateral fin 41 and the lateral fin 41 of the rear movable louver 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024899-A (JP)
Title: Evaporator
Inventor: HOSHINO RYOICHI
IPC: F25B39/02
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporator capable of dispensing with extra components as a refrigerating cycle, reducing a space for loading the refrigerating cycle and its costs, and improving cooling performance.  <P>SOLUTION: A refrigerant circulating portion 10 through which a refrigerant distributed from a condenser flows before passing through a pressure reducer, is disposed on a refrigerant outlet header portion 6 of the evaporator 1, and the refrigerant circulating portion 10 is composed of a refrigerant circulation pipe 40 brazed to an outer face of the refrigerant outlet header portion 6. Heat is exchanged between the refrigerant in the refrigerant outlet header portion 6 and the refrigerant flowing in the refrigerant circulating portion 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027277-A (JP)
Title: Mobile communication system and its relay support method
Inventor: KINOSHITA SHUJI
IPC: H04M3/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system capable of remarkably improving the possibility of performing a relay between a portable terminal in an area of no service and a mobile communication network , and its relay support method.  <P>SOLUTION: Portable terminals 1A and 1B present in an area AR2 of no service detect their own current positions and directly perform communication between the portable terminals present in the area AR2 of no service. Thus, each of the portable terminals 1A and 1B in the area AR2 of no service acquires and stores position information representing the current position of the other portable terminals present in the area AR2 of no service, the portable terminal 1A that has moved from the area AR2 of no service into a service area AR1 of a mobile communication network 2 notifies the mobile communication network 2 of the position information of the other portable terminal 1B, and a relay supporting device 5 connected to the mobile communication network 2 specifies a relay area AR3 for relaying communication between the area AR2 of no service and the mobile communication network 2 on the basis of the notified position information, and notifies a portable terminal 1C present in the service area AR1 of the position of the relay area AR3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023021-A (JP)
Title: Substrate carrying robot and semiconductor manufacturing apparatus having the same
Inventor: TARA FUMIHIRO
IPC: B25J9/04
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate carrying robot having a linear motion type arm and a direct drive type motor as a rotational driving part and using a motor rotating position detector detecting a position within one rotation.  <P>SOLUTION: A large pulley 16 putting a multistage linear motion type arm in extending/contracting operation is constituted to have such a diameter that the rotating amount by a first belt is less than one rotation even if a connection plate for linearly driving a second arm moves a stroke amount in a linear portion of the first belt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023309-A (JP)
Title: Strike hole forming tool
Inventor: MURASE MASANORI
IPC: E05B15/02
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strike hole forming tool capable of forming a strike hole without needing skill, and preventing sawdusts produced by forming the strike hole from scattering.  <P>SOLUTION: The strike hole forming tool has a base plate opening 31 with part of the inner face opened to the side, a guide plate mounting frame 22, a base plate 30 positioned and fixed to a door frame, and a guide opening 41 smaller than the base plate opening 31 and guiding a trimmer cutter by the inner face, a trimmer guide plate 40 positioned in vertical and lateral two directions in relation to the base plate 30 by being fitted into the guide plate mounting frame 22, and mounted on the base plate 30 to face the whole guide opening 41 to the inside of the base plate opening 31, and a duct 32 provided on the base plate 30 with one end communicated with the open part of the inner face of the base plate opening 31 and another end connected with the hose of a vacuum cleaner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031093-A (JP)
Title: Voltage detecting circuit, voltage stabilizing circuit, battery state monitoring circuit, and battery device, and trimming method
Inventor: SAKURAI ATSUSHI
IPC: G11C16/06
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage detecting circuit enabling simplification of the circuit configuration and improvement of voltage detection accuracy.  <P>SOLUTION: The voltage detecting circuit includes: a variable resistance circuit; a reference voltage source; a comparison circuit for indicating that the voltage of a power supply to be measured has reached a predetermined voltage when the magnitude relation of a middle point voltage and a reference voltage has been reversed; an oscillation circuit; a frequency division circuit; a first resistance setting circuit that outputs a clock signal to a control terminal of a first switching element before disconnecting a conducting element for trimming but, on the other hand, outputs a signal for maintaining the first switching element in an off state after disconnection; second to n-th resistance setting circuits that output frequency division signals to control terminals of second to n-th switching elements corresponding to the respective circuits before disconnecting a conducting element for trimming but, on the other hand, output signals for maintaining the second to n-th switching elements in off states after disconnection; and a mode selection circuit that outputs an output signal of the comparison circuit outside at the time of a test mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031513-A (JP)
Title: Shutter device and imaging apparatus equipped with shutter device
Inventor: SAKAI MASANORI
IPC: G03B9/36
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a release time lag gets long when performing photography by a hybrid shutter from a live view functional operation state because both of charge operation and release operation of a front curtain driving lever and a rear curtain driving lever must be performed when performing the photography by the hybrid shutter from the live view functional operation state.  <P>SOLUTION: The shutter device drives a shutter cam gear 36 and a mirror cam gear 33 so as to take the stop phase, live view phase and photographing phase of an imaging apparatus in order.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029314-A (JP)
Title: Driving force control device for vehicle
Inventor: OKAMURA YUKARI
IPC: B60W20/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To prove controllability and driveability by increasing the follow-up property of torque change in the case of changing a speed from constant speed traveling in the driving force control device of a vehicle.  <P>SOLUTION: An electronic control unit 20 for hybrid sets a target speed Vt for constant speed traveling based on the setting operation of an auto-cruise switch 52 of a driver, and when the target speed Vt is set, sets request torque Trt so that a speed V detected by a speed sensor 51 can be set to the target speed Vt, and when the request torque Trt is set, sets a torque map for constant speed traveling showing the request torque Vrt to a torque command value by the accelerator operation or brake operation of the driver by using the request torque Trt and the positive maximum torque Tramax and negative maximum torque Trbmax which can be output by the vehicle, and controls the change of the request torque Trt by using the torque map for constant speed traveling according to the torque command value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037876-A (JP)
Title: Light-emitting module and light-emitting device
Inventor: MATSUNO SUSUMU
IPC: F21S2/00
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting module and a light-emitting device in which it is made easy for a light-emitting face to be constituted in a desired shape, in which possibility of false connection of a terminal part is prevented, and in which safety can be secured by installing one piece of an input terminal part at one side of the polygonal light-emitting face.  <P>SOLUTION: The light-emitting module is equipped with a main body 1 having the polygonal light-emitting face 3, one piece of the input terminal part 5 installed at one side of the light-emitting face 3 of the main body 1, and a plurality of output terminal parts 6 installed at all the rest of the sides of the light-emitting face 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034943-A (JP)
Title: Line head, and image forming apparatus using the line head
Inventor: INOUE NOZOMI
IPC: B41J2/44
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique by which excellent exposure is achieved by forming a minute spot while suppressing a phenomenon that a spot becomes blurred, and also excellent exposure is achieved by suppressing faulty exposure caused by variance of light quantity between a plurality of light emitting elements.  <P>SOLUTION: The line head comprises: a substrate having a first surface and a second surface opposed to the first surface; the plurality of light emitting elements divided into groups by every light emitting element group and provided on the first surface of the substrate; a lens array having an imaging lens opposed to the light emitting element group on the second surface side of the substrate and forming an image on an image surface with a light beam for every light emitting element group; a photosensor provided on the substrate; and a reflection member provided on the second surface of the substrate. The reflection member is provided on the outside of a passing area on the second surface of the light beam which is made incident on the imaging lens and with which the image is formed on the image surface out of the light beams emitted from the light emitting element group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036172-A (JP)
Title: Catalyst-degradation diagnostic system for internal combustion engine
Inventor: KITAURA KOICHI
IPC: F02D41/04
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst-degradation diagnostic system for an internal combustion engine which performs an accurate and reliable diagnosis irrespective of sulfur concentration in a fuel.  <P>SOLUTION: An air-fuel ratio of an inflow gas into the catalyst is switched to a lean/rich state at a specified timing. In the case of a lean air-fuel ratio, an oxygen storage capacity OSAb is measured, and in the case of a rich air-fuel ratio, an oxygen discharge capacity OSAa is measured. On the basis of the measurement, an oxygen storage capacity OSC of the catalyst is measured. A measured OSC is compared with a specified degradation-determination value to make a determination on degradation of the catalyst. When a specified condition is established, the timing for switching from rich to lean side is delayed (Δtd), and the stored oxygen capacity is measured again so as to correct the preceding OSC measurement value on the basis of a difference between the preceding and present oxygen storage capacities. Since before making degradation-diagnosis, the OSC measurement value is corrected to a value equivalent to that in use of low-sulfur fuel, in this diagnostic system, permanent degradation discriminated from temporary degradation due to sulfer influence is diagnosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041628-A (JP)
Title: Toroidal continuously variable transmission
Inventor: ITO YASUO
IPC: F16H15/38
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission having a hydraulic pressing device capable of restraining deformation of a disk accompanied by pressing force imparted from a power roller.  <P>SOLUTION: In this toroidal continuously variable transmission, a hydraulic compartment (hydraulic chamber) formed between a first piston 340 and an input side disk 2 is partitioned into an inner chamber 380 positioned on a radial inner side of the input side disk 2 and an outer chamber 370 positioned on the radial outer side coaxially with the inner chamber 380 by an axial extended part of the first piston 340. An annular second piston 250 is liquid-tightly arranged in the outer chamber 370 in such a manner of freely movable (slidable) in the axial direction, and an annular third piston 252 is liquid-tightly arranged in the inner chamber 380 in such a manner of freely movable (slidable) in the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040542-A (JP)
Title: Paper feeder and image forming device
Inventor: ISOGAI AKIYUKI
IPC: B65H1/14
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder and an image forming device capable of reliably detecting the completion of loading recording paper sheets by a user, and preventing occurrence of jamming of fed recording paper sheets caused by the abnormal loading of the recording paper sheets.  <P>SOLUTION: A first paper sheet detection sensor 12 and a second paper sheet detection sensor 13 are arranged on side surfaces of a casing, and detect presence/absence of any recording paper sheet loaded on a loading stand from different directions. An elevating/lowering driving unit 16 performs the elevating/lowering drive of the loading stand 20 so that an upper surface of the recording paper sheet is matched with the paper feed position capable of feeding the recording paper sheet to the loading stand 20 when the recording paper sheet is detected by the first paper sheet detection sensor 12 and the second paper sheet detection sensor 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050040-A (JP)
Title: Friction drive actuator, and hard disc device using it
Inventor: TOCHIMOTO SHIGEAKI
IPC: H02N2/00
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the responsiveness in an ultrasonic motor which is used for the drive of the magnetic recording head of an HDD.  <P>SOLUTION: In the ultrasonic motor 1, the vibration of a vibrator 2 is transmitted to a rotor 3 that contacts it by friction and the rotor 3 rotates by containing the vibrator 2 which performs in-plane vibration in the rotor 3, the rotor 3 is constituted in combination of first and second members 31 and 32 forming a pair with a top and a bottom, and they are shaped like a dome which has disc sections 31a and 32a and tapered sections 31b and 32b whose rims rise up gently. Then, elastic deformation is generated in the disc sections 31a and 32a, and the pressing (frictional) force of a contact section is generated by the resilience force owing to the elastic deformation. Accordingly, it can improve the responsiveness by dispensing with the bearing of a rotor 3, and also can stabilize the driving performance by stabilizing more the frictional force between the vibrator (stator) 2 and the rotor 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT