baber/WOPTO huggingface dataset:
Patent JP-2008207249-A (JP)
Title: Method for welding aluminum alloy material having excellent weld crack resistance, and method for evaluating weld crack resistance of aluminum alloy material
Inventor: EMA MITSUHIRO
IPC: B23K9/23
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for welding aluminum alloy materials having excellent weld crack resistance in a melt welding method, and to provide a method for evaluating the weld crack resistance of aluminum alloy materials.  <P>SOLUTION: When aluminum alloy materials selected from 5,000 series, 6,000 series and 7,000 series having high strength are each welded using a filler metal, so as to produce a joint having high joint strength and joint efficiency, and also having excellent weld crack resistance, the aluminum alloy materials in which an exothermic peak at ≤550°C in a cooling curve from a melt obtained by measuring the thermal change in the solidification stage of the aluminum alloy materials by differential thermal analysis is not substantially recognized are selectively used Further, owing to the fact that the exothermic peak is present or not, the weld crack resistance of the aluminum alloy materials to be welded is evaluated as well.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009231133-A (JP)
Title: High-pressure discharge lamp, and lighting system
Inventor: KAMIMURA KOZO
IPC: F21Y101/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mercury-free high-pressure discharge lamp containing a halide of at least one of thulium (Tm) and holmium (Ho), improved in emission color by reducing suppression of blue light emission by filling thallium halide, high in luminous efficiency, and excelling in the balance of an average color rendering index Ra, and also to provide a lighting system using it.  <P>SOLUTION: This high-pressure discharge lamp is provided with: a translucent airtight vessel 1; a pair of electrodes 2, 2; and an ionization medium which contains a metal halide and a rare gas, wherein the metal halide contains a halide of at least one of thulium (Tm) and holmium (Ho), and a halide of thallium (Tl) or metal thallium (Tl) not more than 0.8 mg/cc with respect to a unit inner volume of the translucent airtight vessel in thallium iodide (TlI) equivalent, and a main constituent of xenon (Xe) of the rare gas is filled in the translucent airtight vessel set at 1-20 atm in room temperature equivalent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228872-A (JP)
Title: Valve device for construction vehicle
Inventor: SUGANO TAKESHI
IPC: F15B11/17
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device dispensing with a conventional supply port body 4, without making a difference in a pressure loss in response to the switching direction of a spool.  <P>SOLUTION: A pump passage 36 communicating with pump ports 42 and 43 of a first directional control valve V1 is formed in a valve housing 23 of a second directional control valve V2. A recessed part 38 is also formed on a continuously connecting surface between the valve housing 23 of the second directional control valve V2 and a valve housing 39 of the first directional control valve V1, and the pump ports 42 and 43 are always communicated via this recessed part 38.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228385-A (JP)
Title: Heat insulating panel and heat insulating wall structure
Inventor: KIMIJIMA MINORU
IPC: E04B1/76
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating panel being attachable to a column such as a main column, a stud or the like with excellent construction performance and capable of achieving excellent thermal insulation property and durability to maintain indoor living environment in a satisfactory condition.  <P>SOLUTION: This heat insulating panel A is constituted by providing an outside heat insulating material layer 2 on an outdoor side of a panel body 1, providing a heat insulating material filled layer 3 formed by curing a synthetic resin foaming material on an indoor side, providing cutout sections 51, 52 in the heat insulating material filled layer 3, and using these cutout sections 51, 52 as parts for fixing them on the column 4. Preferably, the heat insulating panel B is constituted by providing a moisture permeable waterproof sheet layer 6 on an outdoor side of the outside heat insulating material layer 2. The heat insulating wall structure C is constituted by fixing the heat insulating panel B on the column 4 by using a furring strip 7 by a fixing means 8 through which the furring strip 7 is inserted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233940-A (JP)
Title: Image forming apparatus
Inventor: ISOGAI AKIYUKI
IPC: G03G21/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing disagreement between accounting unit prices.  <P>SOLUTION: This compound apparatus, which keeps an accounting device having a unit prince table connected thereto and is equipped with a unit price table memory means storing a unit price table which is different from the unit price table stored in the accounting device, comprises a unit price table determination means 402 that determines whether or not all of conditions and unit prices stored in the unit price table of the accounting device and the unit price table of the apparatus itself are respectively in agreement with each other when a user enables communication between the compound apparatus and the accounting device, a unit price table selection reception means 408 that receives selection of either one of the unit price tables of the compound apparatuses and the accounting device when it is determined that the conditions or unit prices are not in agreement between the compound apparatus and the accounting device, and a unit price table change means 409 that changes one unit price table to a unit price table the same as the other received unit price table.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237291-A (JP)
Title: Photoreceptor optical fatigue detecting device, photoreceptor unit and image forming apparatus
Inventor: OTAWA YASUHIKO
IPC: G03G21/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor optical fatigue detecting device that detects the degree of light reception of a photoreceptor, regardless of whether the photoreceptor is set in an image forming apparatus, thereby detecting the degree of optical fatigue of the photoreceptor, and to provide a photoreceptor unit and an image forming apparatus.  <P>SOLUTION: There are disposed near the photoreceptor 51: an optical detecting section 56 that detects received light; a CPU 55 that calculates the time for which light is received by the photoreceptor, and determines the condition of the photoreceptor, on the basis of the calculated time; an informing section 58 that informs the determined condition; and a power source section 54 that supplies power to the optical detecting section 56, CPU 55, and informing section 58.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234877-A (JP)
Title: Member used for plasma processing apparatus
Inventor: MURATA MASATAKA
IPC: H05H1/46
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member used for a plasma processing apparatus containing ceria as a main component which is excellent in corrosion resistance to halogen-based corrosive gas, plasma and the like, and can suppress impurity metal contamination caused by the constituent material of the ceramic even in a halogen plasma process, and which can preferably be used for a constitutive member in a plasma processing apparatus for manufacturing a semiconductor or liquid crystal in place of a member using yttria.  <P>SOLUTION: In the member used for a plasma processing apparatus, at least a portion exposed to plasma is composed of a ceramic in which 3-100 parts by weight of yttria having purity of ≥99% is added to 100 parts by weight of cerium oxide having purity of ≥99%, and the porosity is ≤2%. Alternatively, in the member used for a plasma processing apparatus, at least a portion exposed to plasma is covered with a plasma sprayed film in which 3-30 parts by weight of yttria having purity of ≥99% is added to 100 parts by weight of cerium oxide having purity of ≥99%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244920-A (JP)
Title: Input device and electronic apparatus with the same
Inventor: WASHIZU SATOYUKI
IPC: G06F3/0354
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable operability by a simple configuration.  <P>SOLUTION: An input device includes: a support member 4; an elastic member 5 supported by the support member 4; and an operation member 8 which is elastically supported by the elastic member 5 and performs pushing-into and swing operations. The elastic member 5 is composed of: an outer circular circumference portion 24 supported by the support member 4; an inner circular circumference portion 25 for supporting the operation member 8; and an elastic support member 26 for connecting the outer circular circumference portion 24 with the inner circular circumferential portion 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242012-A (JP)
Title: Cover sheet separation device and separation method using the same
Inventor: NAGASHIMA YUJI
IPC: B65H41/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation processing device for remarkably increasing processing capacity more than conventional capacity, by simultaneously performing a plurality of plate material processing, by shortening a processing time, by surely performing separation processing of a cover sheet.  <P>SOLUTION: In this invention the next constitution is adapted for attain such a purpose. That is, a cover sheet separation device separates a cover sheet stuck to a surface of a plate material from the surface of the plate material together with a pressure sensitive adhesive tape. The cover sheet separation device has a plate material carrying means, a tape sticking means, a sheet winding means, a pressing means, a rocking means and a winding driving means, and is characterized by independently driving a plurality of carrying nip rolls for constituting the plate material carrying means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241171-A (JP)
Title: Electric stapler equipped with mechanism preventing frame from protruding
Inventor: ANEKOJI KIMIHIRO
IPC: B25C5/15
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric stapler equipped with a preventive mechanism against frame protrusion, which controls a protruding movement distance of a storage frame to reduce generation of impact, is highly safe, is convenient to use and has a long service life.  <P>SOLUTION: The preventive mechanism against frame protrusion comprises the storage frame equipped with a first engaging part and a second engaging part for locking formed on a bottom face, an approximately L-shaped first locking member having a lock to lock with the first engaging part and a push-down part for lowering the rear end of a second locking member at one end and having the other end formed at an end surface to be pressed to turn inward and entirely pivoted rotatably to the housing, and the second locking member equipped with a contact part coming into contact with the push-down part lowering in association with the lowering of one end of the first locking member, equipped at the tip with an engaging part rising to lock with the second engaging part, and entirely pivoted rotatably to the housing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008266640-A (JP)
Title: Cellulose acylate film, its manufacturing method, retardation film, polarizing plate, and liquid crystal display apparatus
Inventor: SASADA YASUYUKI
IPC: G02F1/13363
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acylate film superior in conveying properties even at a high temperature, and satisfactory in surface state even after heat treatment.  <P>SOLUTION: The cellulose acylate film satisfies formulae (I) and (II). The formula (I) is 1.01≤E'(//)/E'(⊥)≤1.30 and the formula (II) is 5≤σ<SB>240</SB>(20%)≤100, wherein E'(//) is a tensile elastic modulus (unit; MPa) in a direction in which the tensile elastic modulus (unit; MPa) becomes maximum at 25°C in the plane, E'(⊥) is tensile elastic modulus (unit; MPa) in a direction crossing the measuring direction of E'(//) at right angles, and σ<SB>240</SB>expresses a tensile stress (unit; N/mm<SP>2</SP>) when being stretched 20% at 240°C in a direction in which the tensile elastic modulus at 25°C becomes maximum in the plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265330-A (JP)
Title: Thermal transfer sheet used in heat transfer system, and image forming method used in heat transfer system
Inventor: YOKOZAWA AKITO
IPC: B41M5/395
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer sheet that has a high maximum density value during high-speed printing while having an excellent balance in color optical density of yellow, magenta, and cyan at a low-density part.  <P>SOLUTION: The thermal transfer sheet has a thermal transfer layer containing thermal-transferable dyes and a resin on one face of a base film while a heat-resistant slipping layer is formed on the other face. At least three kinds of thermal transfer layers, respectively simultaneously containing two or more dyes different from each other, are arranged on one face of the base film so as not to be superposed on one another. At least the three kinds of thermal transfer layers contain a polyvinyl butyral resin or a polyvinyl acetacetal resin, each having a polymerization degree of 200-1,000. At least one of the three thermal transfer layers simultaneously contains the polyvinyl butyral resin and the polyvinyl acetacetal resin while having a resin composition ratio between the polyvinyl butyral and the polyvinyl acetacetal different from those in the other thermal transfer layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009241721-A (JP)
Title: Wheel lateral force estimating device of vehicle
Inventor: YASUI YOSHIYUKI
IPC: B60W40/109
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To individually and precisely estimate lateral force applied to each wheel of a vehicle.  <P>SOLUTION: A sum Fya# of lateral force applied to respective left and right wheels is computed using a balance equation of force in a vehicle lateral direction, and a rotational motion equation of a vehicle yaw motion based on lateral acceleration Gy and the time differential value of a yaw rate dYr. A term of yaw moment Mfx due to the difference between the right and left of a wheel braking force (longitudinal force) is added to the rotational motion equation. The lateral force sum Fya# is distributed to right and left lateral forces Fya**, based on a turning state quantity Tc (the lateral acceleration Gy); and when Tc (Gy) is not more than a predetermined value Tc1 (Gy1), regardless of the inner turning side wheel or not, the lateral force Fya** is computed to 1/2 of the lateral force sum Fya#. On the other hand, when Tc (Gy) exceeds Tc1 (Gy1), the lateral force Fya** regarding the inner (outer) turning side wheel is computed to be a value which is smaller (larger) than 1/2 of the lateral force sum Fya#.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246850-A (JP)
Title: Service provision information collecting method and system, and charging information collecting method and system
Inventor: INOUE MASAKI
IPC: H04M15/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely hold charging information and the like until a system is recovered from a failure.  <P>SOLUTION: Charging information is calculated by a service server 110, and whether a state of communication with a charging information collection server 140 is normal or not is determined by the service server 110. If normal, the charging information is transmitted to the charging information collection server 140. If abnormal, the charging information is accumulated in the service server. Upon recovery of the communication status, the charging information accumulated in the service server 110 is transmitted to the charging information collection server 140.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246895-A (JP)
Title: Video communication device and video communication method
Inventor: YAMAMIYA KOJI
IPC: H04N19/50
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in quality of a video image if a packet loss occurs especially in an I frame when the video image including the coded I frame is transmitted and a P frame as packet data.  <P>SOLUTION: In a video transmission device 1, an I frame and a P frame succeeding thereto are transmitted from an RTP transmission section 13a to a video receiving device 2 during a round trip time, a P frame one frame before the I frame and a P frame succeeding the P frame are transmitted from an RTP transmission section 13b to the video receiving device 2. In the video receiving device 2, a frame received by the RTP receiving section 21b is discarded, and decoding processing is executed based on a received frame of the RTP receiving section 21b when a packet loss of the I frame constituted by a plurality of packets occurs and an I frame error is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245408-A (JP)
Title: Abnormality notification device
Inventor: TAKAHASHI SHINJI
IPC: G08B21/02
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality notification device for selectively notifying an appropriate notification destination according to classification and a degree of an abnormality.  <P>SOLUTION: The abnormality notification device includes: a component analysis device 101 which analyzes biological information from a measuring instrument 110; a notification destination storage part 103 which stores a plurality of notification destinations 141-14n by associating them with selection conditions; and a collation device 102 which collates an analysis result of the analysis device with the selection conditions of the notification destination storage part 103 to select at least one of the plurality of notification destinations.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250622-A (JP)
Title: Navigation device, route guiding method, and route guiding program
Inventor: NAKAMURA YUKIFUMI
IPC: G08G1/0969
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a user's load for counting the number of signals or the number of roads.  <P>SOLUTION: This navigation device determines whether or not a reference spot exists between a guide spot and a spot on the front as long as a first prescribed distance from the guide spot, and outputs a voice message for guiding the guide spot when a moving body arrives at the spot on the front as long as the first prescribed distance, when determined that the reference spot does not exist. When determined that the reference spot exists, it is determined whether the voice message for guiding the guide spot is to be outputted or not when the moving body passes the reference spot based on a distance between the reference spot and the guide spot, speed of the moving body, and a length of the voice message for guiding the guide spot. When determined to be outputted, the voice message for guiding the guide spot is outputted when the moving body passes the reference spot, and when determined not to be outputted, the voice message for guiding the guide spot is not outputted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254019-A (JP)
Title: Rotary electric machine
Inventor: AKAI HIROKAZU
IPC: H02K1/27
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine that holds a permanent magnet stably and also can suppress the thermal demagnetization of the permanent magnet by effectively dissipating heat generated in the permanent magnet from a heat dissipating blade.  <P>SOLUTION: For the rotary electric machine, first and second magnet holders 30 and 35 are installed in the first and second troughs 25 and 26 of the first and second yokes 19 and 23, and first and second permanent magnets 33 and 38 are so held by the first and second magnet holders 30 and 35 as to face the tip side inner perimetrical faces of the second and first claw-shaped magnetic poles 24 and 20. The first and second permanent magnets 33 and 38 are oriented to be magnetized in reverse to the direction of a magnetic field formed by a field coil 14. A fan base 41 is fixed to the end face of a pole core 15. First and second heat dissipating blades 32 and 37 are so formed integratedly in the first and second magnet holders 30 and 35 as to extend outward axially, being threaded in a blade threading hole opened in the fan base 41 from between the first and second claw-shaped magnetic poles 20 and 24 that adjoin each other in its circumferential direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251097-A (JP)
Title: Color separation optical system and imaging apparatus
Inventor: SAIDA ARIHIRO
IPC: H04N9/097
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color separation optical system capable of reducing ghost flare as compared with the conventional wavelength selection technique using a trimming filter with a dichroic film and capable of obtaining characteristics similar to ideal spectroscopic characteristics in such a state that respective colors are well-balanced to improve color reproduction.  <P>SOLUTION: The color separation optical system is constituted such that a curve exhibiting a characteristic of green color light reflecting dichroic film DG and a curve exhibiting a characteristic of blue color light reflecting dichroic film DB have shapes formed along an ideal characteristic curve of spectroscopic characteristic of green color. Further, the reflection characteristic curve of the green color light reflecting dichroic film DG is set to be a prescribed reflectance within the prescribed wavelength range such that spectroscopic characteristics of the respective colors become well-balanced. As the result, in particular, the deterioration in fetching efficiency of green color is prevented and the spectroscopic characteristics of the respective colors can be well-balanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254123-A (JP)
Title: Electric vehicle battery charging system
Inventor: YASUDA TORU
IPC: H02J7/02
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle battery charging system which, in an emergency case, enables battery charging even if no authentication is made, and can track and search for a stolen vehicle if an offender tries to charge the stolen vehicle.  <P>SOLUTION: In the electric vehicle charging system, authentication of a user for charging a battery of an electronic vehicle is made by power line transfer communication through a charging power line connected to the electric vehicle. The system includes a first network terminating circuit on the electric vehicle side and a second network terminating circuit on the charging power line side, and both circuits serve as circuits for making connections to an information network through the charging power line. To transmit information coming from the electric vehicle side by power line transfer communication to a server over the information network, the second network terminating circuit is provided with a means that adds position information on a charging place to the information to transmit.  <P>COPYRIGHT: (C)2010,JPO&INPIT