baber/WOPTO huggingface dataset:
Patent JP-2010017017-A (JP)
Title: Limited-angle motor
Inventor: IIJIMA KUNIHIKO
IPC: H02K33/16
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a stator is composed of an electromagnetic steel plate in the conventional limited-angle motor, therefore, a coercive force becomes large and prevents a desired magnetic flux from being obtained due to effects of the remaining magnetism when a moving member is reciprocated, and consequently, variations in driving torque occur.  <P>SOLUTION: A limited-angle motor is configured such that a stator is composed of permalloy made of an alloy of iron and nickel and the coercive force CF of the stator is suppressed to 10 A/m. Namely, the width of a hysteresis loop of the stator is narrow and a magnetic-flux density B is sensitively changed when a current direction is switched.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013583-A (JP)
Title: Gasification equipment and gasification power generating installation using biomass fuel
Inventor: TASHIRO MASAYUKI
IPC: C10J3/50
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasification equipment using biomass fuel, with which a desired combustible gas can stably be obtained even when biomass fuel forming a powdery carbonized material with high aggregability is used as raw material.  <P>SOLUTION: The gasification equipment includes: a carbonizing machine 1 which carbonizes biomass fuel to form a pyrolysis gas and a carbonized material which is solid particulate powder; a gasification furnace 4 in which the carbonized material and the pyrolysis gas are subjected to thermolysis treatment to obtain a combustible gas; and a powder burner 12 which injects the carbonized material into the gasification furnace 4. The powder burner 12 has a conduit through which the carbonized material is circulated in its axial direction, while being suspended in a flow of air, and one end of which faces the inside of the gasification furnace 4, and a powder supply pass from which the carbonized material is dropped and supplied to the conduit by gravitation. The powder supply pass is made of a cylindrical conduit which continues to the conduit over its axial direction with the same cross-sectional shape. A passage is configured such that it has a width larger than the diameter of the powder supply pass and its cross-section is made flat.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021027-A (JP)
Title: Sealed battery
Inventor: URANO KAZUAKI
IPC: H01M2/04
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed battery capable of preventing welding defects by suppressing float and inclination of a sealing body.  <P>SOLUTION: An opening of an external armor of the sealed battery is closed by a closing body 2. The sealing body 11 is inserted in a hole 8 formed on the closing body 2. A tapered surface 15 of which a diameter increases as closer to a surface of the closing body 2 is formed on the hole 8. An air gap 16 is formed between the tapered surface 15 and the sealing body 11. The sealing body 11 is welded to the closing body 2. The tapered surface 15 gives an advantage in correcting deviation and inclination of the sealing body 11 when the sealing body 11 is mounted. Galling pieces generated in inserting the sealing body can be accumulated in the air gap 16. Thereby, the float and inclination of the sealing body 11 caused by the catch of galling pieces can be suppressed, and the welding defects can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021884-A (JP)
Title: Camera video switching device and microscope system
Inventor: TAMURA TOSHIKI
IPC: G02B21/36
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera video switching device that facilitates confirming videos captured by a plurality of cameras.  <P>SOLUTION: The camera video switching device includes: at least one camera controller 6-9 including switching means 6a-9a for switching from a plurality of cameras 11-18 to any arbitrary camera and controlling the plurality of cameras 11-18; and a control device PC for displaying on a display means 23 information relating to videos, captured by the plurality of cameras 11-18, captured previously from a camera, that is not selected among the plurality of cameras 11-18, together with a video captured by the camera selected by the switching means 6a-9a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009190390-A (JP)
Title: Heat-sensitive recording material
Inventor: SAITO HAJIME
IPC: B41M5/333
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat-sensitive recording material which colors in high density, and which is excellent in the preservation property of an image part, particularly, which is excellent in plasticizer resistance, specially, which is also excellent in heat resistance.  <P>SOLUTION: In the heat-sensitive recording material made by providing a heat-sensitive coloring layer containing a coloring substance made of colorless or pale color leuco dyestuff and a developer on the support, as the developer, (A) 4,4'-dihydroxydiphenyl-sulfone and a developer on the support, as the developer, (A) 4,4'-dihydroxydiphenylsulfone and/or 2,4'-dihydroxydiphenylsulfone, and (B) a diphenylsulfone crosslinking type compound expressed by the general formula (1) are mixed at the ratio of 85:15 to 35:65 of mass ratio, and are used. In the formula, n expresses an integral number of 1 to 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010023929-A (JP)
Title: Safety device for elevator maintenance
Inventor: HAGITANI TOMOFUMI
IPC: B66B5/00
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for elevator maintenance, which can enhance the safety of a worker in an elevator shaft, be installed and designed relatively easily, and improve the accuracy of predicting a risk of collision of a maintenance worker against a car or a counterweight.  <P>SOLUTION: The safety device for elevator maintenance includes the car 2 and a counterweight 3 both vertically moving inside the elevator shaft 1, a rope 4, a hoisting machine 5, and guide rails 13a, 13b; wherein inner walls of the elevator shaft 1 or the guide rails 13a, 13b are equipped with noncontact sensors 18a, 18b which detect, in a noncontact manner, the entrance of at least one of the car 2, the counterweight 3, and the maintenance worker 20 into an area in which the car 2 or the counterweight 3 can probably collide with the maintenance worker 20 when the maintenance worker 20 performs maintenance work within the elevator shaft 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025872-A (JP)
Title: Method for position coordinate of lawn mower and target plate
Inventor: AZETSU AKIHITO
IPC: G01C21/00
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lawn mower capable of being easily initialized in a short time and quickly conducting mowing operation again even when a cycle slip occurs in a one frequency type RTK system to disrupt the RTK positioning.  <P>SOLUTION: In the lawn mower which mounts a one frequency type GPS device and advances by electromagnetic navigation while performing RTK positioning after initialization, a twin-lens camera is mounted on the lawn mower for photographing the target plate whose GPS position coordinate is previously specified, taking in the image, and obtaining the distance to the target. When the RTK positioning is disrupted, the target plate is photographed with the twin-lens camera. The image is taken in and is analyzed by the image analysis part of a control device set on the lawn mower, and then is performed operation-processing by an operation part. With these, the distance between the target plate and the GPS device mounted on the lawn mower is measured and positioned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022758-A (JP)
Title: Endoscope device
Inventor: YASUNAGA SHINJI
IPC: G02B23/24
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope device which has a simple system to allow a small-scaled diameter and a reduced cost, and has a wiper that can be rotated to remove sticked substances from the end surface of its tip.  <P>SOLUTION: The endoscope device having the end surface of a tip part at least one part of which is transparent, comprises a wiper, a liquid feeding system, and a turbine system, wherein the wiper is made into pressure-contact with the end surface of the tip and can be freely displacable on the end surface of the tip for remove stains stuck thereto; the liquid feeding system uses predetermined hydraulic pressure to feed a cleaning liquid onto the end surface of the tip; and the turbine system is disposed near the tip and uses the hydraulic pressure of the liquid feeding system to generate rotative force; and the rotative force generated by the turbine system displaces the wiper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027185-A (JP)
Title: Head gimbal assembly and information storage device
Inventor: TAWA FUMIHIRO
IPC: G11B5/60
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head gimbal assembly achieving stable floating of a slider and supply of light, and to provide an information storage device.  <P>SOLUTION: The head gimbal assembly includes: a long suspension functioning as a leaf spring, a slider whose upper plane is held at a part closing to a length direction of the suspension and floating above the surface by moving the bottom plane close to a storage medium surface; a light irradiation part receiving light made incident in the width direction of the suspension mounted on the side of the slider facing the length direction of the suspension and guiding this light to the bottom plane side and irradiating the storage medium surface with the light; and a light emitting element arranged and held in the width direction of the suspension for the slider at the part of the suspension, for generating light and making the light incident on the light irradiation part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035276-A (JP)
Title: Motor control apparatus and motor drive device
Inventor: TAKADA TAKUICHI
IPC: H02P29/00
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control apparatus that detects that an on-failure has occurred in an output switching element provided between a motor drive circuit and a motor, prevents inflow of current, and makes the motor to operate.  <P>SOLUTION: The motor controller 1 includes motor drive circuits 21, 22; output switching elements 23 to 26, provided between a motor 31 and each of the motor drive circuits 21, 22, failure detector circuits 27a to 27d, and a higher-level control circuit 10. The higher-level control circuit 10 detects a failure in the output switching elements 23 to 26, by using the failure detector circuits 27a to 27d respectively provided for the output switching elements 23 to 26. Then it controls the motor drive circuits 21, 22 and the remaining output switching elements, depending on which output switching element is faulty.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035066-A (JP)
Title: Antenna for mobile terminal and mobile terminal
Inventor: KAWAMURA TAKASHI
IPC: H01Q1/24
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for a mobile terminal, which has extremely superior durability and can be manufactured at low cost.  <P>SOLUTION: The antenna for the mobile terminal 10 comprises a first rod-like antenna element 21, a second cylindrical antenna element 22 into which the first antenna element 21 is inserted, and a slide portion 24 provided nearby a lower end of the first antenna element 21 and sliding in contact with an internal wall of the second antenna element 22 to electrically connect the first antenna element 21 and the second antenna element 22 to each other, wherein the slide portion 24 comprises a cylindrical thin-diameter portion 241 and a plurality of slide pieces 242 extending away from the thin-diameter portion 241 along the axis of the first antenna element and substantially inclined from the thin-diameter portion 241 to extend outward, the slide pieces 242 being bent inward nearby tips thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035111-A (JP)
Title: Device and method for separating otdm signal
Inventor: FUJII AKIHIRO
IPC: H04J14/08
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OTDM (Optical Time Division Multiplexing) signal separation device capable of easily and collectively separating an OTDM signal with a simple and inexpensive configuration.  <P>SOLUTION: The OTDM signal separation device separates and extracts a light signal of one or a plurality of desired channels from an OTDM signal. The OTDM signal separation device includes: a pulse light source for outputting an optical gate pulse for each channel; a frequency region allocation means for applying a linear chirp by phase modulation to the optical gate pulse for each channel output from the pulse light source, and for forming an optical gate pulse train to which a different frequency domain is allocated for each time according to each channel; an OTDM signal transfer means for transferring the envelope curve information of the OTDM signal to the gate pulse train from the frequency domain allocation means; and an optical filter means for obtaining a light signal of a desired channel by filtering the transferred gate pulse train.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040177-A (JP)
Title: Lever switch device
Inventor: TANAKA KENJI
IPC: H01H25/04
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever switch device with improved operative position detection accuracy, including a control lever by realizing an inclination movement operation in each crossing two axial directions including the operation lever, and a rotary operation centering on one axis direction and intersecting two axis directions as a separate individual arrangement.  <P>SOLUTION: On the lever switch device 1, the operation lever 24 is arranged to make inclination movement in two axis direction as well as one-piece rotation movement, with a cover 40 by way of a universal joint 30. Also, a magnet 50 on the operation lever 24 and an auxiliary magnet in an inside bottom face of the cover 40 are each installed, and position detection of the operation lever 24 is made by first sensors 57a etc., and a second sensor 67, corresponding to each magnet. According to this formation, since the operation lever 24 makes inclination movement centering on each axis of the universal joint 30 arranged on the operation lever 24 and the cover 40 will not make a turning movement at an inclination movement, detection accuracy of the rotary position by the second sensor 67 installed in the inside bottom face of the cover 40 is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040284-A (JP)
Title: Bend-processing method of tube-shaped fluorescent lamp and bend-processing device of tube-shaped fluorescent lamp
Inventor: TSUNODA MORIHIRO
IPC: H01J9/24
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bend-processing method of a tube-shaped fluorescent lamp for efficiently enhancing deforming flexibility of a tube-shaped fluorescent lamp after vacuum-sealing and provide a bend-processing device of the tube-shaped fluorescent lamp.  <P>SOLUTION: The bend-processing device includes a heating furnace for heating a tube-shaped fluorescent lamp 1 with a glass tube 1a as a main structure up to a predetermined temperature t exceeding a gradual cooling point and below a softening point of the glass tube 1a in a high temperature atmosphere, a holding means 3 for holding the tube-shaped fluorescent lamp 1 so that a part or a whole of the fluorescent lamp 1 is in a predetermined posture in the high temperature atmosphere, and a bend-processing means 4 for bend-processing the part or the whole of the fluorescent lamp 1 in the predetermined posture heated at the predetermined temperature t in the high temperature atmosphere.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009064422-A (JP)
Title: Image forming apparatus and program execution method
Inventor: OISHI TSUTOMU
IPC: B41J29/42
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve program development efficiency.  <P>SOLUTION: An image forming apparatus is provided with an operation display part for executing screen display and operation input, a program obtaining means for displaying an input screen of a program for the operation display part and obtaining the program inputted to the operation display part, and a program execution means executing the program obtained by the program obtaining part. A key in the operation display part is linked to the program in accordance with a request from the operation display part. A table for showing linking of the program and the key is stored in a storage means which the image forming apparatus has.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010036713-A (JP)
Title: On-vehicle audio device
Inventor: OTANI KAZUOKI
IPC: B60R11/02
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive on-vehicle audio device that eliminates the need for laying wiring of speakers inside a vehicle while also eliminating the need for mounting a reproducing part and the speakers at different positions.  <P>SOLUTION: The on-vehicle audio device 1 includes a casing 11 installable on the vehicle dashboard 2, an AM/FM tuner 17 or a CD reproducing part 18 arranged inside the casing 11 so as to reproduce sound signals, and speakers 13, 14 that are arranged inside the casing 11 and wire-connected with the AM/FM tuner 17 or the CD reproducing part 18 so as to output sound according to sound signals reproduced by the AM/FM tuner 17 or the CD reproducing part 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039210-A (JP)
Title: Display
Inventor: TOMITA JUNJI
IPC: G02F1/13
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve color balance in a display having a structure in which a plurality of display cells are layered.  <P>SOLUTION: In the display having a structure in which a first display cell where a liquid crystal reflecting light having a first wavelength is encapsulated between a pair of transparent electrodes 1 and 2, a second display cell where a liquid crystal reflecting light having a second wavelength is encapsulated between a pair of transparent electrodes 3 and 4 and a third display cell where a liquid crystal reflecting light having a third wavelength is encapsulated between a pair of transparent electrodes 5 and 6 are sequentially layered from an upper side, a center wavelength of light transmittance of the transparent electrodes 1 to 4 of the first and second display cells is set to be close to the third wavelength. Accordingly, loss of light having the third wavelength by the transparent electrodes 1 to 4 is reduced and reflection light intensity of the third display cell is enhanced to improve the color balance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043303-A (JP)
Title: Aluminum alloy wire
Inventor: KUSAKARI MISATO
IPC: C22F1/04
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy having high toughness and high electric conductivity, an aluminum alloy wire, an aluminum alloy twisted wire, a coated electric wire, a wire harness, and to provide a method for producing an aluminum alloy wire.  <P>SOLUTION: There is provided an aluminum alloy wire having a composition comprising, by mass, 0.2 to 1.0% Mg, 0.1 to 1.0% Si and 0.1 to 0.5% Cu, and the balance Al with impurities, and satisfying 0.8≤mass ratio (Mg/Si)≤2.7. The Al alloy wire has electric conductivity of ≥58% IACS and elongation of ≥10%. The Al alloy wire is produced through the processes of casting, rolling, wire drawing and softening treatment. By performing the softening treatment, its toughness such as elongation and impact resistance is made excellent, and thus the phenomenon that an electric wire is broken in the vicinity of a terminal part when assembling the wire harness can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008296035-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2008-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform natural animation display even when the operation of a display control part becomes instable.  <P>SOLUTION: In the game machine, display data 4 to be sent from a game control part 2 to a display control part 6 include first data 4a and second data 4d. Animation to be displayed is specified by the first data 4a, and the scene is specified by the second data 4d. In this case, even when the operation of the display control part 6 becomes instable due to some reasons, the display control part 6 recognizes which scene of the animation is to be displayed by the second data 4d. Also, since the game control part 2 successively sends the display data 4 to the display control part 6 in a relatively short time, the re-display of the animation is not started by the initialization of the display control part 6 by itself. Thus, the natural animation display is surely performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010048107-A (JP)
Title: Exhaust gas recirculation device for diesel engine
Inventor: YONEMUSHI YUSUKE
IPC: F02M25/07
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device for a diesel engine appropriately protecting accessories by preventing formation of condensate in a circulation passage of EGR gas.  <P>SOLUTION: A bypass passage 34 is provided at an EGR cooler 33 installed in an EGR passage 31, and flow rate of EGR gas flowing to the EGR cooler 33 side and the bypass passage 34 side can be properly adjusted by a control valve 35. A heater 36 is provided at the bypass passage 34, and the EGR gas flowing in the bypass passage 34 can be properly heated. Consequently, even when great quantity of EGR gas is re-circulated during idling or the like of the engine 1, in addition to the EGR cooler 33, accessories such as a compressor 11a of a turbocharger 11 can be accurately protected by preventing formation of condensation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049880-A (JP)
Title: Polymer electrolyte compositing method, polymer electrolyte membrane, and solid polymer fuel cell
Inventor: KATAYAMA YUKIHISA
IPC: H01M8/10
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compositing method of polymer electrolyte applicable to manufacture of high-acid-density electrolyte, and with ionic conductivity improved by having a uniform crosslinking point through more uniform gelation than a conventional art.  <P>SOLUTION: In the polymer electrolyte compositing method, solution or a dispersing element consisting of (A) a polymer having one or more functional groups selected from a carbonyl halide group, sulfonyl halide group, and a phosphohalide group, (B) a crosslinking agent having one or more functional groups selected from a carbonyl amide group, sulfonylamide group and phosphoamide group, (C) a base generating agent satisfying: PH≥10, and (D) a solvent with the polymer, the crosslinking agent and the base generating agent above dissolved or dispersed is irradiated with energy beams and/or heated to have the base thus generated crosslink the polymer. The base generating agent is a compound generating a base selectively attacking a reaction intermediate of the group (A) and the group (B) with energy beams and/or heat.  <P>COPYRIGHT: (C)2010,JPO&INPIT