baber/WOPTO huggingface dataset:
Patent JP-2011166957-A (JP)
Title: Motor cooling structure and in-wheel motor
Inventor: KIMURA GEN
IPC: H02K9/19
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To promote cooling of an exciting coil.  <P>SOLUTION: A motor cooling structure 40 includes a heat pipe 41 and a cooling medium supply unit. The heat pipe 41 is provided in the coil storage space 38 in contact with an exciting coil 37. The coil storage space 38 is space for storing the exciting coil 37 of a stator 30 constituted by winding the exciting coil 37 around the stator core 32. The cooling medium supply unit supplies oil to the surface of a heat transfer member. The cooling medium supply unit includes an oil supply pipe 42 and a suction pump 47a, for example. In the motor cooling structure 40, the suction pump 47a delivers oil to the oil supply pipe 42, and the oil supply pipe 42 supplies oil to the surface of the heat pipe 41.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162333-A (JP)
Title: System and method for avoiding collision of elevator engaging member while running with door open
Inventor: TAKAZAWA SATOSHI
IPC: B66B5/02
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for avoiding a collision of an elevator engaging member when a car is running with a car door open in emergency operation such as fire fighting operation.  <P>SOLUTION: A car door opening state specifying device specifies an opening state of a car door. An engaging member collision possibility determining device determines whether or not a car side engaging member contacts or collides with a member arranged in a landing hall and projecting to the hoistway side when the car travels based on the opening state of the car door by this car door opening state specifying device. A door position control device controls a car door motor when determining that a car engaging member contacts or collides with the member arranged in the landing hall and projecting to the hoistway side when the car travels, and moves the car door to a position known in advance for not colliding with the car engaging member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166646-A (JP)
Title: Signal switching apparatus and frequency characteristic compensation method
Inventor: KAMISAKA HIDEKI
IPC: H03K17/00
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal switching apparatus which solves the problem wherein, when a path length of a signal varies, distortion caused by frequency characteristics in the signal can not be compensated.  <P>SOLUTION: A signal switching circuit 2 switches a connection relationship between input connectors 1-0 to 1-(m-1) and output connectors 5-0 to 5-(n-1). A compensation unit including compensation circuits 3-0 to 3-(n-1) and a control circuit 8 compensates for the frequency characteristics of signals inputted to the input connectors 1-0 to 1-(m-1), respectively, in accordance with the connection relationship switched by the signal switching circuit 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168200-A (JP)
Title: Controller for hybrid vehicle
Inventor: NAKANO TETSUAKI
IPC: F02D45/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the controller of a hybrid vehicle which secures a satisfactory burning state even when rapid load fluctuation is generated during the HCCI operation of the internal combustion engine, with respect to a vehicle which is operatable by switching an HCCI operation and an SI operation and is equipped with an internal combustion engine and a rotating machine as a power source.  <P>SOLUTION: An ECU2 of a controller 1 of a hybrid vehicle V is configured to calculate all request torque TRQ_ALL requested for a vehicle V (step 3), and to calculate two torque TRQ_ENG_BASE, TRQ_MOT_BASE to be generated by an internal combustion engine 3 and an electric motor 4 by dividing this (steps 5, 6), and to calculate torque TRQ_ENG by applying low pass filtering processing to the torque TRQ_ENG_BASE during an HCCI operation (steps 9, 10), and to calculate the torque TRQ_MOT by adding a difference (TRQ_ENG-TRQ_ENG_F) of the two torque to the torque TRQ_MOT_BASE (step 11).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167425-A (JP)
Title: Drying apparatus
Inventor: TANAKA MASAYUKI
IPC: D06F58/24
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate assembling of a heat pump device and attachment/detachment for maintenance, to reduce the number of components and to improve working efficiency in the assembling, the maintenance, or the like.  <P>SOLUTION: The drying apparatus includes the heat pump device 18 connected with a compressor 20, a radiator 21, and a heat sink 23 through a duct so as to circulate a refrigerant, and a duct device 13 storing the heat sink 23 and the radiator 21. Since the heat pump device 18 is configured to be attached to and detached from the duct device 13 from the side face, the drying apparatus 1 and the heat pump device 18 are independently assembled, and the heat pump device 18 is detached from the drying apparatus 1 independently without disassembling the drying apparatus 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168750-A (JP)
Title: Polyvinylidene chloride resin plastic wrap and plastic wrap roll
Inventor: KISHI TAKASHI
IPC: B65D85/672
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinylidene chloride resin plastic wrap restrained in the trouble of longitudinal split and excellent in close adhesiveness and transparency.  <P>SOLUTION: In this polyvinylidene chloride resin plastic wrap, the axis in the direction of the molecular chain of its crystal is oriented parallel to the film surface, and the crystalline orientation degree F, which is stipulated by formula 1:F=100×(180°-μ°)/180°, is calculated to be 72.0%-89.3% from the full width at half maximum μ of the peak observed when diffraction peak intensity of (100) plane is plotted against the angle of direction by the permeability method 2-dimensional wide-angle X-ray scattering measurement from EDGE direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175912-A (JP)
Title: Terminal with built-in battery
Inventor: MIYOSHI MASAHIRO
IPC: H01M10/623
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal with a built-in battery capable of utilizing a heat source, such as, a body temperature and efficiently suppressing a voltage fall of a battery, without being subjected to time restriction, and capable of size reduction of a device that dispenses with replacement of the heat source.  <P>SOLUTION: The terminal with a built-in battery is provided with a battery 2; a heat-absorbing plate 4 arranged on an outer package surface of a battery pack 3 with a part exposed; a heat sink 5 arranged at a prescribed distance against the battery 2; and a heat pipe 6, with one end of evaporating part 6a being connected to the heat-absorbing plate 4 and with the other end of a condensing part 6b connected to the heat sink 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172803-A (JP)
Title: X-ray ct apparatus
Inventor: IMAI YASUHIRO
IPC: A61B6/03
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus for improving reading efficiency.  <P>SOLUTION: The X-ray CT apparatus includes: photographing units (10, 20, 51) for photographing a subject by dual energy so as to obtain first photographing data by the first X-ray and second photographing data by the second X-ray; a reconstitution unit (52) for reconstituting a prescribed image, based on the obtained photographing data; an acquiring part (531) for acquiring a prescribed feature amount concerning the pixel values of pixel positions concerning the respective pixel positions of the prescribed image; a specifying part (532) for specifying X-ray energy associated with the acquired feature amount; a calculating part (534) for calculating the pixel values of the pixel positions on the image corresponding to the image to be acquired when photographing the subject by the X-ray of the specified X-ray energy; and a generator (53) for generating the image where the calculated pixel values are defined as the pixel values of the pixel positions corresponding to the pixel positions with the calculated pixel values.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174154-A (JP)
Title: METHOD FOR MANUFACTURING HIGH-TENSILE STEEL FOR LASER BEAM WELDING OR LASER BEAM ARC HYBRID WELDING HAVING TENSILE STRENGTH OF >=1,100 MPa
Inventor: HASEGAWA TOSHINAGA
IPC: B23K9/23
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-tensile steel plate for ensuring excellent toughness of the steel plate and a joint, suppressing softening of a welded heat affected zone, and also ensuring the tensile strength of the joint of ≥1,100 MPa, in the super-high-tensile steel plate which is welded by the laser beam arc hybrid welding and whose main structure is martensite and which has tensile strength of ≥1,100 MPa.  <P>SOLUTION: When manufacturing a steel plate by the reheat-hardening step and the thermo-mechanical treatment step by using a steel slab in which the carbon equivalent is set to be 0.45-1.2% in order to make component range of each element adequate, and in order to reliably make the transformation structure of the steel plate be a martensitic structure, and further, in order to suppress softening of a welded heat affected zone, the Nb equivalent related to the precipitation-reinforcing element is set to be 0.09-0.80%, tempering is carried out at the temperature of >550°C and below the Ac1 transformation point in order to suppress softening of the welded heat affected zone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180251-A (JP)
Title: Correction information calculating device, image processing apparatus, image display system, and image correcting method
Inventor: FURUI SHIKI
IPC: G09G5/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately acquire correspondence relationship between characteristic points projected onto a photographed image and characteristic points on a projection surface while suppressing user's burden to a minimum level.  <P>SOLUTION: The correction information calculating device 6 includes: a positional information acquiring unit 62 that acquires positional information input by a user as information indicating a position corresponding to a first diagram located in a first photographed image acquired by photographing the first diagram on the projection surface when a first measurement image including the first diagram is projected; and a second diagram position detecting unit 65 that detects the position of a second diagram in a second photographed image by using a detection result when detecting the position of the first diagram in the first photographed image with a position indicated by the positional information used as a reference, and a positional relationship of the position of the second diagram on the original data of a second measurement image with respect to the position of the first diagram on the original data of the first measurement image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010161395-A (JP)
Title: Method of fabricating trench metal oxide semiconductor device and termination structure
Inventor: HSU CHIH-WEI
IPC: H01L21/336
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of fabricating trench metal oxide semiconductor (MOS) devices and termination structure in which the trench MOS devices and termination structure are fabricated simultaneously.  <P>SOLUTION: The method comprises forming a plurality of first trenches for forming the trench MOS devices in an active region, and a second trench for forming the termination structure. Thereafter, a gate oxide layer is formed on all areas of a semiconductor substrate, and the first trenches and the second trench are filled with a first conductive material. An etching back process is carried out to remove excess first conductive material so as to form spacer 12 in the second trench and to leave the conductive material 140 in the first trenches only. Next, an inter-conductive oxide layer is formed in the first trenches and second trench. The gate oxide layer on a mesa surface 115A is removed. Thereafter, a termination structure oxide layer 150 is formed through vapor deposition, lithographic process and etching. The first electrode 160A is formed at a prescribed position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011179599-A (JP)
Title: Power transmission device
Inventor: TABUCHI MOTOKI
IPC: F16H15/38
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device that strikes a balance between the control of degradation of durability and the control of decrease in transmission efficiency.  <P>SOLUTION: The device includes: a transmission mechanism 2 for transmitting power by a fluid interposed between rotating elements 21, 22, 23; and a pressing mechanism 3 for applying pressing force on contact parts where elements 21, 22, 23 come into contact with each other, and also making the pressing force when elements 21, 22, 23 stop their rotation and the mechanism 2 stops transmission of power, larger at least than the pressing force when elements 21, 22, 23 rotate and the mechanism 2 starts the transmission of power. By those mechanisms included in the device, the controls of degradation of durability and a decrease in transmission efficiency are achieved concurrently.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071955-A (JP)
Title: Message transmission device, message reception device and message distribution system
Inventor: NISHIMOTO TOMONARI
IPC: H04N7/173
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message transmission device that enables a broadcast provider to specify reception devices individually and distribute a message without using an IC card, and that also enables the broadcast provider side to manage the number of reception devices which are subjected to viewing limitation.  <P>SOLUTION: The message transmission device 1B transmits an individual message, including an individual identifier notified from a message reception device 5B as an address and message control information for grouping the message reception devices 5B as contents, and generates and transmits a common message, including the message control information a partial identifier for subgrouping the message reception devices 5B, and mask information for specifying an area of a part (partial identifier) of the individual identifier as an address and message information as contents, while updating the partial identifier for changing the message receiving device 5B to receive the common message in subgroup units.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010208324-A (JP)
Title: Reusable image forming medium, inkless printing system and control method
Inventor: PETER M KAZUMAIYAA
IPC: B41J2/01
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To allow discrimination of an image forming medium for inkless printer.  <P>SOLUTION: The reusable image forming medium 10 includes a substrate; an imaging layer coated on or impregnated into the substrate, wherein an irradiation of the imaging layer produces an image; and a signature material 20 coated on or impregnated into the substrate or the imaging layer, the signature material being detectable by a sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011178542-A (JP)
Title: Image forming device and paper length measuring method
Inventor: YAMAGAMI MASAFUMI
IPC: B65H1/12
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and a paper length measuring method capable of measuring paper length as early as possible.  <P>SOLUTION: The image forming device includes: a paper feeding means having a paper placement plate which is arranged within a paper feeding cassette and in which an inclination angle in a paper feeding direction is changed in accordance with placement amount of paper, and sequentially feeding paper sheets stacked on the paper placement plate from the uppermost paper sheet; and an image forming means transferring a toner image formed by an image forming part to paper fed by the paper feeding means for image formation. An acceleration detection sensor detecting change in the inclination angle in the paper feeding direction is provided in the paper placement plate. By using the acceleration detection sensor and a paper presence/absence detection sensor provided downstream of a paper carrying path, time from detection of passage of a tip of paper by the paper presence/absence detection sensor after start of paper feeding until vibration of the paper placement plate generated when a rear end of the paper is made to pass through a paper feeding roller is detected by the acceleration detection sensor to determine the rear end is measured, so as to measure the paper length.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183480-A (JP)
Title: Retaining ring installing tool
Inventor: NAGAO OSAMI
IPC: B25B27/20
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining ring installing tool capable of installing a plurality of retaining rings fitted to a retraining ring guide shaft one by one in a shaft-like work.  <P>SOLUTION: This retaining ring installing tool includes the retaining ring guide shaft 21 fitted with the retaining ring 1, a guide base part 23 projected on an outer peripheral surface of the retaining ring guide shaft 21, a holding part 24a projected in the axial direction of the retaining ring guide shaft from one end of the guide base part 23 and a retaining ring pressing cylindrical body 30 fitted to the retaining ring guide shaft 21 so as to freely advance-retreat in the axial direction of the retaining ring guide shaft 21 and moving by pressing to one end of the holding part 24a from the other end of the retaining ring guide shaft 21. Both side surfaces in the peripheral direction of the guide base part 23 and the holding part 24a continue up to reaching the one end of the holding part 24a from the other end of the guide base part 23, and a width in the peripheral direction on the other end of the holding part 24a is set for elastically deforming the retaining ring 1 so that an inner diameter of a retaining ring 1 when a lug part 1a sandwiches both side surfaces in the peripheral direction of the holding part 24a becomes a larger diameter than a diameter of a roller shaft 13 in the whole area in the length direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188612-A (JP)
Title: Centrifugal compressor
Inventor: KAJINO HIROKI
IPC: H02K1/27
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent irreversible demagnetization of a permanent magnet and improve axial strength.  <P>SOLUTION: A rotating shaft unit 14 constituting a centrifugal compressor 10 includes a rotor 20, and bearing shafts 22 and 24 arranged at both axial ends of the rotor 20. In the rotor 20, a permanent magnet 16, a guard ring 18 formed of a metallic member, and a filament winding layer 19 with a fiber member wound therearound are stacked in this order from radially inside to radially outside. The guard ring 18 has swelling parts 18a which swell outward from both axial ends of the filament winding layer 19, and diameter-expanded parts 18c which project radially outward from the swelling parts 18a and has axially outer ends which constitute contact faces 18b to be in contact with the bearing shafts 22 and 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187639-A (JP)
Title: Semiconductor light emitting element
Inventor: ITO TOSHIHIDE
IPC: H01L33/32
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element using an ITON layer for a transparent conductor and achieving low drive voltage, high luminous efficiency, and uniformed luminous intensity distribution.  <P>SOLUTION: The semiconductor light emitting element includes: a substrate; an n-type semiconductor layer formed on the substrate; an active layer formed on the n-type semiconductor layer; a p-type semiconductor layer formed on the active layer and having an uppermost part composed of a p-type GaN layer; an ITON (indium-tin-oxynitride) layer formed on the p-type GaN layer; an ITO (indium-tin-oxide) layer formed on the ITON layer; a first metal electrode formed at a part on the ITO layer; and a second metal electrode connected with the n-type semiconductor layer to be formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184144-A (JP)
Title: Passenger conveyor
Inventor: UTSUNOMIYA HIROBUMI
IPC: B66B23/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyor comprising an oil receiving member which is inexpensive, superior in working efficiency, and easily and reliably installable on a frame horizontal beam.  <P>SOLUTION: The oil receiving member 9 formed of a plate member is manufactured by vertically installing erected pieces 91 on both left and right sides of the vertical members of a frame, respectively, and suspending an engagement piece 92 from the frame at one end of a lower horizontal beam 13 in the longitudinal direction. The engagement pieces 92 formed on oil receiving members 9 are engaged with the corresponding frame horizontal beams 13 sequentially from the underside of the frame. The lower end rear surface 912 of the oil receiving member 9B disposed above the frame is placed on the upper end upper surface 913 of the oil receiving member 9A disposed under the frame.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186969-A (JP)
Title: Information processing apparatus, method for controlling the same, installation method, and computer program
Inventor: SUGAI YOSUKE
IPC: G06F9/445
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To install a driver which enables functions of a device to be used with execution of PnPX for a device connected to a network as a turning point.  <P>SOLUTION: A PC 1 recognizes a connection of a multifunction machine 3 to the network 4, and a first driver, which corresponds to information equipment provided by the recognized device, is installed on the PC 1. The PC 1 acquires a supplement installer that installs a second driver, which enables the functions of the device to be used, on the PC 1 from an IHV Web server 100 upon installation of the first driver on the PC 1. Then, the supplement installer determines whether or not the second driver needs to be installed on the PC 1. When the second driver needs to be installed on the PC 1, the second driver is installed on the PC 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184647-A (JP)
Title: Antistatic agent for polycarbonate resin and polycarbonate resin composition containing the same
Inventor: NOMURA KAZUKIYO
IPC: C08L69/00
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic agent for a polycarbonate resin in which the transparency of a resin is not lowered and the resin is not colored even if the agent is added to the polycarbonate resin, and which has heat resistance which can bear a processing temperature of the polycarbonate resin, and is excellent in durability of an antistatic effect, and to provide a polycarbonate resin composition to which the antistatic agent is added.  <P>SOLUTION: The antistatic agent for a polycarbonate resin comprises a compound expressed by General formula (1): R<SP>1</SP>C(O)XCH<SB>2</SB>CH<SB>2</SB>SO<SB>3</SB><SP>-</SP>M. In formula (1), R<SP>1</SP>denotes a 1-30C alkyl group, X denotes an oxygen atom or -N(CH<SB>3</SB>)- group, and M denotes an alkali metal ion, an ammonium ion or a phosphonium ion expressed by General formula (2): P<SP>+</SP>(R<SP>2</SP>)(R<SP>3</SP>)(R<SP>4</SP>)(R<SP>5</SP>), in formula (2), R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>and R<SP>5</SP>each independently denote a 1-18C alkyl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT