baber/WOPTO huggingface dataset:
Patent JP-2010007296-A (JP)
Title: Tunnel widening method
Inventor: FUKUDA KAZUHIRO
IPC: E21D9/04
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure construction safety and cut-off properties when a preconstructed tunnel is widened.  <P>SOLUTION: When the preconstructed tunnel (main tunnel 1) is widened, a soil improving body 4 surrounding an area to be widened is constructed. The soil improving body is constituted as a multiple structure which is composed of a reinforced portion 4A undergoing injection of a suspension-type grout material, and a cut-off portion 4B undergoing injection of a solution-type grout material; and a plurality of impervious walls 6 are formed inside the multiple structure, so that the inside of the soil improving body are divided into a plurality of impervious areas 7. In the construction of the soil improving body 4, the injection of a chemical solution is performed gradually. A steel pipe forepiling method is carried out as an auxiliary construction method in the widening of the tunnel. Cut-off performance is checked by performing a drainage test for the impervious areas in advance of the widening of the tunnel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288232-A (JP)
Title: Position detector and hydraulic-pneumatic cylinder with position sensor
Inventor: TODA SEIJI
IPC: G01B7/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detector, configured to perform position detection with use of a non-magnetically copper-plated sensor rod having a great eddy-current loss on the outer circumference thereof, whose copper-plated portion is less likely to be deformed by external strong force as compared with the case of steel alone.  <P>SOLUTION: The detector is built in with a chromium-plated groove provided in an outer circumferential portion of steel is a rod devised to perform position detection by keeping balance and relative position between an exciting coil and a signal coil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009373-A (JP)
Title: Merging point traffic control system
Inventor: TAKADA KENICHI
IPC: G08G1/09
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merging point traffic control system, can prevent congestion at a merging point where a phenomenon in which the traffic volume is exchanged between a main road and a merging road from hour to hour occurs.  <P>SOLUTION: The merging point traffic control system 10 includes a traffic flow sensor 11 for measuring traffic conditions in a section just before a merging point 4 of a first road 2 and/or a second road 3; a roadside processor 16 which determines an operation state of lanes of the first road 2 and/or the second road 3 based on the traffic conditions; and lane regulation means (information providing device 18 and a physical lane regulation device 23) for regulating, based on instructions from the roadside processor 16, the lanes of the first road 2 and/or the second road 3 just before the merging point 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007147-A (JP)
Title: Magnesium alloy material, and surface treatment method for magnesium alloy
Inventor: TSUNEMATSU SHUJI
IPC: C22F1/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium alloy material having excellent corrosion resistance, impact resistance or the like, and to provide a surface treatment method for a magnesium alloy by which a magnesium alloy material having excellent corrosion resistance, impact resistance or the like can be produced.  <P>SOLUTION: In the magnesium alloy material, the surface of a magnesium alloy comprises magnesium hydroxide formed by subjecting a magnesium alloy to steam curing with water without performing at least one kind of pretreatment selected from blast treatment, coating treatment, chemical conversion treatment, pickling treatment, rust prevention treatment, rust removal treatment, oxide film removal treatment and degreasing treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011371-A (JP)
Title: Piezoelectric vibration element mounting device
Inventor: KOBAYASHI HIROKAZU
IPC: H03H3/02
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate mounting of a plurality of piezoelectric vibration elements by mounting the piezoelectric vibration elements in recessed portions together at a time by an element mounting means.  <P>SOLUTION: A piezoelectric vibration element mounting device 100 that mounts the plurality of piezoelectric vibration elements at the prescribed positions of the wafer having a conductive pattern includes a first conveying means 10 of moving the wafer to the prescribed positions, an adhesive sticking means 20 of sticking an adhesive on the conductive pattern of the wafer conveyed by the first conveying means and stopped at the prescribed positions, a pallet supply means 30 of holding a pallet where the plurality of piezoelectric vibration elements are mounted, a second conveying means of moving the pallet from the pallet supply means and stopping it at the prescribed positions, an element transfer means of moving the piezoelectric vibration elements mounted on the pallet conveyed by the second conveying means to the prescribed positions, an element array table on which the plurality of piezoelectric vibration elements moved by the element transfer means are mounted, and an element mounting means of mounting the plurality of piezoelectric vibration elements mounted on the element array table on the wafer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016468-A (JP)
Title: Receiver
Inventor: MITSUHARU KENICHIRO
IPC: B60R25/10
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a control circuit from being started up by erroneous detection of a radio signal and to execute control by the control circuit corresponding to start timing of transmission of the radio signal, in a receiver which detects the radio signal on the basis of the signal level of reception signals and starts up the control circuit.  <P>SOLUTION: As a radio signal detection circuit 8, two detector circuits 10 and 20 of different detection sensitivities are provided. When the second detector circuit 20 having a lower detection sensitivity to detect the radio signal accurately detects the radio signal, a CPU 6 is started up. When the first detector circuit 10 having a higher detection sensitivity to detect the radio signal earlier than the second detector circuit 20 detects the radio signal, a time counter 9 starts to count time. After being started up, the CPU 6 acquires a time difference between the radio signal detection by the first detector circuit 10 and the start-up from the time counter 9, determines the start timing of radio signal transmission by a transmitter based on the time difference, and outputs control information after the lapse of the predetermined time thereafter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008281008-A (JP)
Title: Device to be connected to diesel engine and connection method
Inventor: HAEGGLUND THOMAS
IPC: F02M25/035
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for easily and effectively reducing nitrogen emission from a supercharged diesel engine.  <P>SOLUTION: This invention relates to the device to be connected to the diesel engine 1. The diesel engine includes a diesel engine air supply device 2 for supplying intake air from environment to the engine, and a diesel engine cooling circuit 5. The air supply device 2 has at least one flow path installation 3, a compressor 4, and a heat exchanger 12 for the intake air. At least one heat exchanger is connected to the cooling circuit 5. The heat exchanger 6 connected to the cooling circuit 5 for recovering exhaust heat from the diesel engine is constructed to evaporate water with heat received from the cooling circuit 5. This invention also relates to the corresponding method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010015640-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: YAMAGIWA MASATOSHI
IPC: H04N5/85
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To share or transfer content information without losing any additional information.  <P>SOLUTION: An information processing apparatus 20A writes, for example, content information DPA to DPD having the additional information (oblique line part) as content information DPa to DPd of a predetermined format in a recording medium 40. An additional information file FL is generated by using additional information Dhm of the content information DPA to DPD and written to the recording medium 40 separately from the content information DPa to DPd in association with the content information DPa to DPd. The information processing apparatus 20B writes back the content information DPa to DPd and the additional information file FL during writing-back of the content information. Even when additional information is lost from the content information during writing of the content information in a predetermined format, by using the additional information file, the content information is shared or transferred without losing any additional information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014616-A (JP)
Title: Phase detector
Inventor: GUO ZHONGWEI
IPC: G01R25/00
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive phase detector as compared with the conventional example for instantaneously detecting phase jump in frequency variation or phase variation of a single phase alternating current voltage due to a simple configuration.  <P>SOLUTION: The phase detector includes: an alternating current voltage measuring part for measuring the alternating current voltage value of an alternating current voltage between alternating current power sources; an alternating current measuring part for measuring the alternating current corresponding to the alternating current voltage provided between the alternating current power sources and outputting it as a measuring voltage; an amplifying part for amplifying the measuring voltage due to a preset amplification rate; and a computing part for carrying out inverse tangent operation of the alternating current voltage value and the amplified measuring voltage and calculating a phase angle of alternating current waveform of the alternating current voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020922-A (JP)
Title: Pressure switch
Inventor: HAGIWARA TOSHIHARU
IPC: H01H35/38
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure switch capable of eliminating an influence of slide resistance.  <P>SOLUTION: This pressure switch is provided with a switch 4, a lever 6, a plunger 18, and a coil spring 36, in a casing 2. The lever 6 contacts with the switch 4, in its acting part 6a, and is supported turnably by a fulcrum part 6b. The acting part 6a operates the switch 4 by prescribed-directional turn of the lever 6 around the fulcrum part 6b. The coil spring 36 imparts a force for turning the lever 6 along a direction reverse to a prescribed direction, to the lever 6 via a coil spring 30. The plunger 18 contacts with a power point part 6c of the lever 6, in its one end, and slides to turn the lever 6 along the prescribed direction, when a force by pressure of a fluid supplied to the other end varies greatly exceeding a force of the coil spring 36. The coil spring 36 is provided noncontactly with an inner face of the casing 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022430-A (JP)
Title: Game machine
Inventor: OKAMOTO HIROYUKI
IPC: A63F7/02
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which the mode of distributing game balls by a distributing mechanism is novel, and which is very highly interesting and is capable of keeping player's desire to play high over a long period of time.  <P>SOLUTION: A large-sized game member is installed on the game board surface of a Pachinko game machine, and the game member is provided with a distribution winning device 12. The distribution winning device 12 includes: a distribution plate 15 for distributing game balls to first ball guide holes 26, 26, etc., and second ball guide holes 27, 27, etc.; a first ball guide path 38 for guiding game balls which enter the first ball guide holes 26, 26, etc., to an out port 40, the first ball guide path being composed of the center part of a stage 16; and a second guide path composed of a second guide path 39 for guiding game ball which enter the second ball guide holes 27, 27 to a second winning pocket 56, recessed grooves 35, 35 and game ball paths 41, 41. Then, on the lower surface of the center part of the stage 16, a magnetic sensor 57 is installed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028388-A (JP)
Title: Communication terminal, installation device, and program
Inventor: SUZUKI KOJI
IPC: H04W88/02
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To output a communication condition of a communication terminal in appropriate timing.  <P>SOLUTION: In a cellular phone 1, a central control part 11 outputs an output signal indicating the present communication condition when connection to an external device (charging cable 7, charging base 8) is detected. For example, when the connection to the external device (charging cable 7, charging base 8) is detected, the present communication condition (communication condition of a radio communication part 13, receiving condition of a broadcast receiving part 16) is reported, and the output signal indicating the communication status is output to the external device (charging base 8).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022550-A (JP)
Title: Taping type disposable diaper and method of manufacturing the same
Inventor: NAKANO YUUKI
IPC: A61F13/56
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taping type disposable diaper having a fastening tape with an elastic stretching part, excellent in the adhesion strength of a fixed part and in the shape-following property because of the elastic stretching part, and easily securing the stretching length.  <P>SOLUTION: The elastic stretching member 20 is fixed at least in a part of the fastening tape 5 from the fixed part 5f to a body part 5b. A portion 21 out of the elastic stretching member 20 located in the fixed part 5f and a portion 23 located in a distal end 5b are bonded and fixed in a non-stretched state to the fastening tape 5, and a portion 22 located in the body part 5b is bonded and fixed in the stretched state in the lateral direction to the fastening tape 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025733-A (JP)
Title: Gyroscope sensor
Inventor: OSAWA SEIJI
IPC: G01C19/5783
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gyroscope sensor of small detection error.  <P>SOLUTION: This gyroscope sensor comprises a gyroscope 10 for detecting the angular velocity ω of rotation, a package 12 that has an outer surface 14 spreading in the direction orthogonal to the axis X as the center of the rotation and stores the gyroscope 10, five or more electrodes 20 that are electrically connected to the gyroscope 10 and are disposed on the outer surface 14, and a plurality of bumps 28 one of which is disposed on one electrode 20. The plurality of bumps 28 are arranged on one circle C on the outer surface 14 centering the axis X.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026280-A (JP)
Title: Liquid crystal display device
Inventor: SHIMAZAKI KATSUSUKE
IPC: F21S2/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can solve a problem of color separation and luminance deficiency and can be made thinner and manufactured at lower costs.  <P>SOLUTION: The liquid crystal display device includes a light source, an optical adjustment member and a liquid crystal display panel. The optical adjustment member includes a light-transmissive base and a plurality of linear bodies disposed on the base, a cross-section orthogonally crossing the extension direction of the linear body includes a first cross-section part having a triangle shape demarcated by first to third sides and a second cross-section part having a plurality of triangle shape bodies each of which has an area smaller than that of the first cross-section part and is demarcated by fourth to sixth sides, the first side of the first cross-section part contacts with the surface of the base in parallel, the second cross-section part is disposed on the second side of the first cross-section part and the fourth side of the second cross-section part contacts with the second side of the first cross-section part in parallel. The liquid crystal display panel having a polarizing plate arranged in the direction to which a P-polarized light component is transmitted is disposed on the light emission surface side of the optical adjustment member. The problem described above is solved by providing such a liquid crystal display device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028746-A (JP)
Title: Image reading apparatus
Inventor: NAKAGAWA DAIGO
IPC: H04N1/04
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus that can be reduced in size.  <P>SOLUTION: An image reading apparatus comprises: a reading means which includes a still document reading section for reading an image of a still document and a fed document reading section for reading an image of a document being fed and reads the images of the documents; a feeding means for feeding the document; a size index sheet for the still document; and a transparent film member for guiding the fed document to the side of a pressing plate that is opened/closed at the fed document reading section. A downstream side terminal portion of the transparent film member in a feeding direction is stuck with a seal or printed for preventing a user from forgetting to insert the transparent film member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034933-A (JP)
Title: Image processor, image processing method, and program
Inventor: KURIYAMA YUJI
IPC: G11B20/10
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, image processing method and program, for playing back a motion picture while changing a playback speed.  <P>SOLUTION: Playback speed information for changing a playback speed during playback of motion picture data being recorded is generated during video recording and stored correspondingly to the motion picture data. When playing back the motion picture data, the motion picture is played back while changing the playback speed of the motion picture data on the basis of the playback speed information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033958-A (JP)
Title: Branch connector and communication line having the branch connector
Inventor: TSUBOUCHI TOSHIYASU
IPC: H04B3/02
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by miniaturizing a magnetic member provided in a branch connector to ease transmission waveform distortion generated in a branch position of a communication network such as an on-board LAN.  <P>SOLUTION: The branch connector provided at a branch part of an on-board communication line stores joint bus bars in a connector housing having a connector fitting part for fitting a plurality of female connectors in parallel. Each joint bus bar is provided with a plurality of branch parts projected from a joint part and provided with terminals fitted and connected to the female connectors respectively. Each branch part of the joint bus bar is narrowed in spacing toward the joint part to reduce a dimension between both end branch parts placed in parallel, and the magnetic member allowing the branch part to penetrate is arranged in the reduced dimension part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030017-A (JP)
Title: Press device and press method using the same
Inventor: KOBAYASHI KAZUKIYO
IPC: B30B9/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press device capable of accurately punching a desired portion of a pattern printed on a base material.  <P>SOLUTION: The press device includes: a base 2; a base board 3 disposed above the base 2; an X-axis driving mechanism for moving the base material on the base board 3 in the longitudinal direction of the base board 3; a blanking head 13 disposed freely liftable on the upper side of the base board 3 and provided with a photographing camera 24 installed inside the blanking head; a Y-axis driving mechanism for reciprocating the blanking head 13 in the direction perpendicular to the longitudinal direction of the base board 3; a θ-axis driving mechanism for rotating part of the blanking head 13; and a control unit for controlling the X-axis driving mechanism, the Y-axis driving mechanism, and the θ-axis driving mechanism. The photographing camera takes a picture of a mark position provided on the base material that is moved under the blanking head 13 by the X-axis driving mechanism. The control unit receives the signal from the photographic camera and corrects the position of the blanking head 13 by controlling the X-axis, the Y-axis, and the θ-axis driving mechanisms.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009171950-A (JP)
Title: Root catch prevention device and connection structure made of line and annular member using the same
Inventor: YOSHIKAWA YUKINORI
IPC: A01K91/06
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a root catch prevention device capable of improving the recovery rate of a member and a tool in operating the member and the tool connected to a line from above the water by attaching the device to a connection part of the line with an annular member.  <P>SOLUTION: The root catch prevention device 28a is employed for protecting the connection part of the line 10 with the annular member 30 from being caught by obstacles and has an attachment member 2 curved into a C-shape, a first through-hole 3a and a second through-hole 3b passing through thick parts of the attachment member 2 in the vicinity of both ends 2d, 2d in the longitudinal direction of the attachment member 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010037634-A (JP)
Title: Method for producing ferromagnetic-metal particle powder, and magnetic recording medium
Inventor: MORII HIROKO
IPC: C22C38/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a ferromagnetic-metal particle powder which has a uniform particle size, makes an existing ratio of ultrafine particles decreased, and has superior magnetic properties even if the powder is a fine particle, particularly a microparticle having an average major axis diameter of 100 nm or less.  <P>SOLUTION: The ferromagnetic-metal particle powder which makes the existing ratio of the ultrafine particles decreased and has the uniform particle size can be obtained by: employing a goethite particle powder which has been obtained by adding an Al compound at least twice according to stages in an oxidation reaction when adding the Al compound in the reaction of producing the goethite particle, as a starting raw material; and heating, dehydrating and reducing the goethite particle powder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009095823-A (JP)
Title: Filter cartridge construction with carbon profile
Inventor: NEWMAN DANIEL A
IPC: B01D35/027
Filed: 2008-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter cartridge with carbon profile in which water is mechanically filtered by passing the water through a filter element, in a filter housing for pumping water from an aquarium to the filter housing, also to provide a chemical filtration to filter chemicals and organics that can build up in an aquarium water.  <P>SOLUTION: The filter cartridge for use in the aquarium water includes a filter element having a chemical filtering medium, which defines a plurality of discrete particles located within the interior of the filter element. A majority of the discrete particles are captured within interstitial spaces of porous filter wall of the filter element to enhance the filtering capacity.  <P>COPYRIGHT: (C)2009,JPO&INPIT