baber/WOPTO huggingface dataset:
Patent JP-2008290790-A (JP)
Title: Paper feeder of sheet-fed printing press
Inventor: NAKAMURA TAKAHIKO
IPC: B65H7/08
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any printing trouble in advance by automatically detecting non-aligned paper sheets irrespective of the size of paper sheets.  <P>SOLUTION: When each of a pair of outer and inner non-aligned paper sheet detection sensors 41, 43 detects a front end of a paper sheet reaching a mouth plate, the take-in of the detection signal of the pair of inner non-aligned paper sheet detection sensors 43 is canceled, and only the detection signal of the pair of outer non-aligned paper sheet detection sensors 41 is taken in. On the other hand, when the front end of the paper sheet reaching the mouth plate is not detected by the pair of outer non-aligned paper sheet detection sensors 41, but detected by the pair of inner non-aligned paper sheet detection sensors 43, the take-in of the signal is controlled by a control device 47 so that the take-in of the detection signal of the pair of outer non-aligned paper sheet detection sensors 41 is canceled, and only the detection signal of the pair of inner non-aligned paper sheet detection sensors 43 is taken in.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292686-A (JP)
Title: Optical module
Inventor: GODA HIROSHI
IPC: G02B7/02
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which is thinned, where backlash of a lens is eliminated and which achieves fine adjustment of an optical axis (inclination of the lens) that is a problem caused by thinning.  <P>SOLUTION: The optical module is equipped with a motor 13 rotating an output shaft 13b extending in a direction orthogonal to the optical axis of a lens group 21, and a transmission mechanism 53 converting the rotation of the output shaft 13b to translation to an optical axis direction and transmitting it to a lens holding body 22. The through-holes 22c1 and 22c2 of the bearing part of the lens holding body 22 form V-shape having a different angle direction to a guide shaft 51 respectively, and the lens holding body 22 is guided in the optical axis direction by sliding in contact with a valley part. One end of the guide shaft 51 is supported by a plurality of eccentric members in order to adjust the tilt of the optical axis. The plurality of eccentric members form ring shape whose inner periphery is eccentric to an outer periphery and are constituted so that the outer periphery of the other eccentric member may be aligned and held in the inner periphery, and can rotate in an inner periphery direction independently, and the guide shaft 51 is supported by agreeing the diameter of the guide shaft 51 with the innermost periphery.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295206-A (JP)
Title: Bearingless motor and bearingless motor control system
Inventor: OSHIMA MASAHIDE
IPC: H02K21/14
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearingless motor and a bearingless motor control system wherein the magnetic field of a permanent magnet of a brushless DC motor is accurately adjusted and further radial position is adjusted, it is possible to achieve space saving and carry out stable control, and bearing power is increased.  <P>SOLUTION: When motor winding and bearing winding are wound together on one stator tooth, the number of turns of the bearing winding is limited. To increase bearing power, consequently, a winding disposition is proposed. In this disposition, motor winding and bearing winding are alternately wound with the dimensions of a stator maintained and the number of turns of the bearing winding increased. Three-phase motor winding 311 is wound every one stator tooth 209, that is, on four stator teeth 209 at intervals of 90°. Reference alphanumeric codes a1, a2, b1, b2, c1, and c2 denote bearing winding. The bearing winding is wound on the stator teeth 209 without the three-phase motor winding 311 wound thereon so that the bearing winding and the three-phase motor winding 311 alternate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296143-A (JP)
Title: Fluid conveyance device and electrostatic atomizer
Inventor: OBATA MITSUHISA
IPC: B05B11/04
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid conveyance device (15) for flowing a fluid out of a container part (31) and regulating the flow of the fluid per unit time into the outlet of the container part (31) to be constant.  <P>SOLUTION: This fluid conveyance device (15) operates to feed the fluid inside of the container part (31) for storing the fluid into the outlet of the container part (31). In this device (15), a constant load spring (25) is used for forcing the fluid out of the container part (31).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297112-A (JP)
Title: Counter balance type crane
Inventor: MURATA TOMOHIKO
IPC: B66C23/74
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter balance type crane capable of detecting an obstacle interfering with a balance weight when turning and traveling a crane and preventing damage of a detection mechanism by the interference with the obstacle.  <P>SOLUTION: This crane is provided with a first derricking means for derricking a boom, a second derricking means for derricking the first derricking means, and the balance weight arranged on a rear side of an upper part turning body by being suspended from the first derricking means. The crane is provided with a suspension member suspended from the above of a lower end part of the balance weight and being a pulled state extended in a straight state in the vertical direction by applying tensile force, an abutting member 28 suspended by the suspension member, and a limit switch 25 energized in the substantially horizontal direction when the suspension member becomes the pulled state of the vertical direction by self weight of the abutting member 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007278694-A (JP)
Title: Cogeneration system
Inventor: SATOU HISAHIRO
IPC: F24D3/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for increasing the storage of heat of power generation heat without increasing an installation space, the total weight and costs by utilizing a member which is inherently disposed in a cogeneration system.  <P>SOLUTION: An output port of a second three-way valve 14 is switched from an outlet port 14b to an outlet port 14c during a power generating operation, a heating pump 3 is started and both of a thermally activated valve 85 for high temperature and a thermally activated valve 87 for low temperature are opened, thus a first water circulation passage 4 is switched over to a second water circulation passage 12, and hot water heated by power generation heat is guided to the second water circulation passage 12. The heat of the hot water is input to a heat exchanger 18, and the hot water circulated in circulation passages 84, 86 for heating is heated by the heat, and stored. As the power generation heat in accompany with power generation can be stored not only in a hot water storage tank 44 but also in the hot water usage circulation passage such as the circulating passages 84, 86 for heating and the like, the storage of heat can be increased without increasing a dimension and a weight of the system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008304263-A (JP)
Title: Magnetic core for torque sensor, magnetic core unit, and torque sensor
Inventor: NAOE MASATAKE
IPC: B62D5/04
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To separate adjacent magnetic cores, and to facilitate assembling of components, in a magnetostrictive torque sensor.  <P>SOLUTION: In a magnetic core unit for the torque sensor equipped with the first circular part having a planar yoke and a nonmagnetic member for supporting the planar yoke, a columnar part having a columnar yoke and a coil wound around the columnar yoke, and the second circular part having a planar yoke and a nonmagnetic member for supporting the planar yoke, the first and second circular parts are mounted on each end face of the columnar part, and one pair of magnetic cores is constituted of each planar yoke of the first and second circular parts and the columnar yoke of the columnar part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303021-A (JP)
Title: Paper sheet conveying device
Inventor: OGAWA SEIYA
IPC: B41J11/06
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet conveying device capable of preventing any double feed and reducing the cost without using any static eliminating method by a static elimination brush.  <P>SOLUTION: The paper sheet conveying device for conveying paper sheets by the electrostatic conveying system comprises a conveying belt for conveying the paper sheets, a charging roller for charging the conveying belt, a high-voltage power source for applying the voltage to the charging roller, and a control means for controlling the high-voltage waveform of the high-voltage power source. The control means charges the paper sheets so that the polarities of the charges at the opposing positions when the n-th paper sheet to be conveyed and the (n+1)-th paper sheet to be conveyed are superposed on each other (where n denotes a natural number).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309879-A (JP)
Title: Method of forming pattern
Inventor: TSUBAKI HIDEAKI
IPC: G03F7/039
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a pattern for stably forming an accurate fine pattern to be used in semiconductor manufacturing process such as IC or the like, manufacturing of a circuit board for a liquid crystal, thermal head or the like, and other photo fabrication processes.  <P>SOLUTION: The method of forming a pattern includes steps of: (α) coating a substrate with a specific resist composition for negative development which contains a resin capable of increasing the polarity by the action of an acid and becomes more soluble in a positive developer and less soluble in a negative developer upon irradiation with an active ray or radiation; (β) exposing the resist film via an immersion medium; and (γ) performing development with a negative developer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311053-A (JP)
Title: Wire harness mounting device for long object grommet, and wire harness manufacturing method with long-object grommet
Inventor: KOBAYASHI HARUHITO
IPC: H01B13/012
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire harness mounting device for a long-object grommet aimed at improved workability.  <P>SOLUTION: A plurality of expanded claws 25, two pairs of linking mechanisms 12 for carrying out an attitude-changing operation of each expanded claw 25 between an aggregating attitude and an expanding attitude, and a motor 32 synchronizing and driving each linking mechanism 12 are provided. One of the link mechanisms 12 is supported freely releasable at a tip part of each expanded claw; a root part and the tip part of each expanded claw 25 penetrated into the grommet 41 are supported with the two pairs of linking mechanisms 12; and each expanded claw 25 is made close and separated from each other. One among the expanded claws 25 is to be a reference expanded claw 25a with its position not changing, in a freely sliding operation, in a retreating direction from one of the link mechanisms 12, approaching and separating operation of each expanded claw 25 is free to be stopped on the way, and with this intermediate stopping state, the reference expanded claw 25a can be retreated from positions of the other expanded claws 25, and can have the grommet 41 removed from the other expanded claws 25 with the retreated state of the reference expanded claw 25a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007311810-A (JP)
Title: Epitaxial substrate, epitaxial substrate for electronic device, and electronic device
Inventor: SHIBATA TOMOHIKO
IPC: H01L29/778
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for obtaining an electronic device at practical level formed from GaN based materials by improving properties such as high-speed operation.  <P>SOLUTION: A first group III nitride base layer 2 and a second group III nitride base layer 3 including at least Al are formed on a base material 1 in order. A region A where an acceptor impurity exists is then formed so as to be extended from a boundary face 9 between the base layer 2 and the base layer 3 to the base layer 3 to form an epitaxial substrate 5, and the substrate 5 is used as a substrate when the electronic device is manufactured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001437-A (JP)
Title: Woody cement molding and its manufacturing method
Inventor: KOIDE TAKAO
IPC: C04B18/08
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To impart excellent moldability and strength development to a woody cement molding manufactured by blending a waste material of the woody cement molding as a raw material.  <P>SOLUTION: The woody cement molding is manufactured by blending cement, the waste material of the woody cement molding, a woody material and silicon dioxide fine powder, which has ≥98.0 mass% SiO<SB>2</SB>content, ≤0.5 mass% ignition loss and 1-4.5 m<SP>2</SP>/g BET specific surface area, so that the amount of the silicon dioxide fine powder to be added by an inner rate is 5-50 mass% of the cement and hardening the obtained blended material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004449-A (JP)
Title: Resin-leakage sensing method and apparatus
Inventor: WATANABE TATSUYA
IPC: H01L21/56
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-leakage sensing method and apparatus which can sense resin leakage into a housing for electronic circuits without cutting an electronic device, etc.  <P>SOLUTION: The resin-leakage sensing apparatus 3 comprises a pressure sensor element 30 and a resin-leakage judging device 31. The pressure sensor element 30 senses the pressure in the inside of a cavity 24 for cases. If a resin 5 leaks into upper and lower cases 100n, 100o for circuits, the pressure in the inside of the cavity 24 for cases is reduced temporarily. The resin-leakage judging device 31 judges the generation of a resin leakage when the value of the sensing result of the pressure sensor element 30 becomes smaller than the limiting value of a judging reference. Thereby, the resin leakage into the upper and lower cases 100n, 100o for circuits can be sensed without cutting an acceleration sensor device, etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000054-A (JP)
Title: Container and method for preventing corn degradation
Inventor: OTA KOICHI
IPC: A23B7/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container and a method for efficiently preventing corn degradation, in spite of a simple structure.  <P>SOLUTION: This container has a container body which can hold and seal at least one corn, and a light source which irradiates the inside of the container body with a light. The inner surface of the container body is formed so as to diffusely reflect light emitted from the light source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008431-A (JP)
Title: Thermistor-based temperature sensor
Inventor: IMOTO SEIJI
IPC: G01K7/24
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a noise in a thermistor-based temperature sensor without the installation of ground wire.  <P>SOLUTION: The thermistor-based temperature sensor 10 is provided with noise filters 12, 12 in the front and the back of a thermistor chip 11, within a thermistor body with the embedded thermistor chip 11; alternatively, the thermistor-based temperature sensor 20 is provided with noise filters 22, 22 in a signal line 24 connected to both ends of the thermistor, immediately in the back of a connector 23 for connecting the thermistor body with the embedded thermistor chip 21 and the signal lines 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006901-A (JP)
Title: Active suspension device for work vehicle
Inventor: MAEDA NAOTERU
IPC: B60G17/056
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active suspension device for a work vehicle capable of changing vibration damping characteristics of a vehicle body and controlling a vehicle body posture according to changes of external force during traveling, and accurately suppressing vibrations even when comparatively small pressure is required for vibration suppression.  <P>SOLUTION: A vehicle body and an axle can rock through a link, and a pair of right and left hydraulic cylinders is rotatably coupled to the vehicle body and the axle. Pressure oil from a hydraulic pump is connected to first chambers of hydraulic cylinders through flow rate adjusting valves, and pressure oil from flow rate adjusting valves is made to always flow into a tank through electromagnetic proportion relief valves. Each electromagnetic proportion relief valve is driven by a driver on the basis of a detection value such as right and left acceleration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006910-A (JP)
Title: Shift lever device
Inventor: SHIMIZU AKIRA
IPC: F16F7/00
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift lever device capable of coping with the case wherein the absorbing stroke amount of a shift lever is comparatively large, and decreasing an installation space or the number of parts.  <P>SOLUTION: The shift lever device has a shift lever 3 rotating about a rotating shaft 2, a journaling bracket 4 supporting the rotating shaft 2, and a journaling member 6 supporting the rotating shaft 2 with the journaling bracket 4. The journaling member 6 is provided with a claw portion 6c breaking when an impact load is added through the shift lever 3, and a tapered portion 6d press-contacting with side walls 4e, 4f of the journaling bracket 4 in movement of the journaling member 6 accompanied with the breakage of the claw portion 6c. The journaling bracket 4 is provided with a guide portion 4g guiding a tapered portion 6d in the movement of the journaling member 6, and a beam portion 4i breaking when the tapered portion 6d press-contacts with the side walls 4e, 4f.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010799-A (JP)
Title: Radio communication system, and radio communication equipment
Inventor: YOSHIKAWA TATSUO
IPC: H04W52/04
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system wherein adoption processing of a master unit and a slave unit can be carried out and a transmission strength can be adjusted utilizing the adoption processing.  <P>SOLUTION: The present invention relates to the radio communication system including a plurality of slave units and a master unit for performing radio communication with each of the plurality of slave units and also having an adoption processing for carrying out processing (adoption processing) which performs adoption by causing each of the slave units and the master unit to acquire ID information each other, wherein the adoption processing includes: first processing where any one (target slave unit) of the plurality of slave units transmits by radio its own ID information to the master unit with a predetermined transmission strength; second processing where the master unit receives by radio the ID information of the target slave unit and detects a reception strength in the radio reception; and third processing where the master unit sets the transmission strength in the radio transmission to the target slave unit based on a result of the detection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008017473-A (JP)
Title: Earphone
Inventor: SAPIEJEWSKI ROMAN
IPC: H04R1/10
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earphone which improves a sealing property within an ear canal.  <P>SOLUTION: An earphone includes a first acoustic chamber including a reactive element and a resistive element in parallel, a second acoustic chamber separated from the first acoustic chamber by an acoustic transducer, and a housing to support the apparatus from the concha of a wearer's ear and to extend the second acoustic chamber into the ear canal of the wearer's ear. A cushion includes a first material and a second material and is formed into a first region and a second region. The first region defines an exterior surface shaped to fit the concha of a human ear. The second region defines an exterior surface shaped to fit the ear canal of a human ear. The first and second regions together define an interior surface shaped to accommodate an earphone. The first material occupies a volume adjacent to the interior surface. The second material occupies a volume between the first material and the first and second outer surfaces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009014404-A (JP)
Title: Measuring apparatus of oil mist concentration
Inventor: TAKAMURE EIJI
IPC: G01N25/20
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus of oil mist concentration that rapidly measures the oil mist concentration on the spot and enables measurement at a lower cost than before.  <P>SOLUTION: The measuring apparatus 30 of the oil mist concentration for measuring the concentration of the oil mist in a gas is integrally provided with a collector for collecting the oil mist in a measuring target gas and a differential thermal analyzer for calculating the concentration of the oil mist collected by the collector by differential thermal analysis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014060-A (JP)
Title: Manufacturing method for universal joint
Inventor: SHIBAZAKI HIROSHI
IPC: F16D3/26
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a universal joint based on an idea different from a conventional one.  <P>SOLUTION: By performing extrusion of a material, a yoke 10b and a shaft part 10c can be integrally formed. This can enhance bond strength between the yoke 10b and the shaft part 10c, achieve large torque transmission despite of the compact size, simplify an assembly process and facilitate component management.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017315-A (JP)
Title: Photographing apparatus with image output control function
Inventor: MAEDA HIROKAZU
IPC: H04N5/225
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing apparatus for surely selecting an output scheme of an image to be outputted to a separate image playback device in accordance with a reproduction scheme of an image in the image playback device.  <P>SOLUTION: A digital camera 10 comprises a GPS unit 60. When a user switches world time showing the time in various areas all over the world which can be set in the digital camera 10, a CPU 20 receives position information from the GPS unit 60 and a location of the digital camera 10 is specified. Then, based on data or the like indicating association between various areas on the earth and video output schemes of a television 50 different by area, a video output scheme for the location of the digital camera 10 is specified. An image output scheme corresponding to the video output scheme is automatically selected and set by the CPU 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT