baber/WOPTO huggingface dataset:
Patent JP-2012098195-A (JP)
Title: Abnormality diagnostic device in rotation angle detection system
Inventor: IGUMA KENJI
IPC: G01D5/20
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To early detect disconnection in a rotation angle detection system for determining the presence or absence of disconnection based on output signals (a SIN signal and a COS signal) of a resolver for detecting a rotation angle of a motor.SOLUTION: An AC motor is rotated by a non-self control without using output signals of a resolver 22 just after starting a motor control system to execute an abnormality diagnosis for determining the presence or absence of disconnection (disconnection of any one of an excitation signal line L1, a SIN signal line L2 and a COS signal line L3) based on the output signals (a SIN signal and a COS signal inputted into a microcomputer 27) of the resolver 22 during the rotation of the AC motor. Accordingly, even when a rotor rotation stop position of the resolver 22 before the rotation of the AC motor is in an abnormality detection disabled region, if disconnection is generated, the disconnection can be detected when a rotor rotation position of the resolver 22 enters the abnormality detectable region according to the rotation of the AC motor, and therefore the disconnection can be early detected just after starting the motor control system.
Patent JP-2012098596-A (JP)
Title: Scanning optical device and image forming apparatus including the same
Inventor: MOTOYAMA HAJIME
IPC: H04N1/113
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an image by suppressing fluctuation in a light quantity of an optical beam due to a temperature rise of a light-emitting point and ambient temperature fluctuation, in a scanning optical device that is required to be set long in a period of an APC control of each light-emitting point.SOLUTION: This scanning optical device comprises: a photodiode PD1 for detecting the light quantity output by a semiconductor laser diode LD100; a constant current source Q111 supplying an output according to the light quantity detected by the photodiode PD1; a capacitor C111 retaining a voltage applied to the semiconductor laser diode LD100; and a constant voltage source Q113 supplying an output according to the voltage retained by the capacitor C111. In an APC mode, the output of the constant current source Q111 is supplied to the semiconductor laser diode LD100 and, in a printing mode, the output of the constant voltage source q113 according to the voltage retained by the capacitor in the APC mode is supplied to the semiconductor laser diode LD100.
Patent JP-2011193711-A (JP)
Title: Motor, electronic apparatus, motor-driven compressor, moving body, power generator, and robot
Inventor: TAKEUCHI KESATOSHI
IPC: H02K23/62
Filed: 2010-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high torque and high-speed rotation of a motor.  <P>SOLUTION: The motor 10 includes: a rotor 20 provided with permanent magnets 200, and field coils 150 which generate magnetic fluxes in the same or opposite direction as those of magnetic fluxes of the permanent magnets 200; a stator 15 provided with an electromagnetic coil 100; and a control portion 311. The control portion 311 supplies a current through the field coils 150 according to rotational speed of the rotor 20 or output torque of the electromechanical device (motor) 10 to cause the field coils 150 to generate the magnetic fluxes in the same or opposite direction as those of the magnetic fluxes formed by the permanent magnets 200, thereby changing magnetic flux amount penetrating the electromagnetic coil 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012104197-A (JP)
Title: Semiconductor device
Inventor: MIYANO KAZUTAKA
IPC: G11C11/401
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To fundamentally improve the accuracy of a replica circuit.SOLUTION: A semiconductor device 10 includes a DLL circuit 70 for outputting an internal clock signal RLCLK obtained by delaying an external clock signal CK,/CK on the basis of at least a feedback clock signal RCLK1, a plurality of output buffers 64a for synchronizing with the internal clock signal RLCLK to output data, an output replica 73 being a replica of the output buffer 64a to generate a feedback clock signal RCLK1 in synchronization with the internal clock signal RLCLK and supply the feedback clock signal RCLK1 to the DLL circuit 70, and a clock tree 72 for receiving the internal clock signal RLCLK from the DLL circuit 70 to transmit the internal clock signal RLCLK to the plurality of output buffers 64a and the output replica 73. The clock tree 72 is configured so as to mutually and substantially equalize signal line loads of a plurality of transmission paths of the internal clock signal RLCLK which respectively go from the DLL circuit 70 to the plurality of buffers 64a and the output replica 73.
Patent JP-2012107780-A (JP)
Title: Grain drying apparatus
Inventor: HIDAKA YASUYUKI
IPC: F26B23/00
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a grain drying apparatus that uniformly heats grain and suppresses cost for heating.SOLUTION: A drying chamber 16 of the grain drying apparatus 10 includes: an air inlet 18 for taking outside air into the chamber; and an exhaust port 20 exhausting inner air. A conveyance base 14 for grain is laid in the drying chamber 16. A gas fuel supply passage 24 supplies gas fuel. A catalyst body 34 is placed in the drying chamber 16 and catalytically combusts the gas fuel supplied from the gas fuel supply passage 24. An IR radiator 32 is integrally formed with the catalyst body 34 and is heated by catalytic combustion to radiate far infrared rays to the conveyance base 14. An aeration route discharges the heating air heated by the catalytic combustion to the drying chamber 16.
Patent JP-2012109786-A (JP)
Title: Optical communication device and control program
Inventor: SUGIBUCHI DAIKI
IPC: H01S5/068
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in a light emission quantity of a light-emitting element, which is caused by deviation of a temperature detected by a temperature detector from an actual surrounding temperature of the light-emitting element, resulting from the fact that the light-emitting element is affected by heat generated by its surrounding light-emitting elements.SOLUTION: Laser diodes in all transmitters are turned on (at a step S2). Then, a light quantity of the laser diodes is detected by a photodiode (at a step S4). An offset value is calculated so that the light quantity of the laser diodes becomes appropriate (at a step S5). The calculated offset value is stored in a temperature offset storage part (at a step S6). That is, a temperature value that brings about a setting light quantity stored in the storage part is calculated, and a difference between the calculated temperature value and a temperature value detected by a temperature detector is used as the offset value.
Patent JP-2012108058-A (JP)
Title: Infrared photo-detection apparatus
Inventor: HORIE SATOSHI
IPC: G01J1/02
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an infrared photo-detection apparatus which is easily installed and with which a human body or the like can be accurately detected over a wide range.SOLUTION: An infrared photo-detection apparatus 1 includes: a pyroelectric substrate in which a plurality of photo-detection elements 16a-16e each composed of a pyroelectric body are disposed on a surface of a supporting base at intervals; a condenser lens which is provided correspondingly to each of the photo-detection elements 16a-16e; and a casing which holds the pyroelectric substrate and the condenser lens while spacing them in a thickness direction. For the photo-detection elements 16a-16e, detection areas E1-E5 are divided into a plurality of areas, and the casing is curved in the thickness direction in such a manner that a plurality of preset spatial areas S11-S15 and the detection areas E1-E5 are overlapped by the photo-detection elements 16a-16e which are different for each of the spatial areas S11-S15.
Patent JP-2012108063-A (JP)
Title: Rotation angle detection apparatus and steering device
Inventor: MURAKAMI NAOKI
IPC: G01D5/16
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To enlarge a degree of freedom in designing a rotary component group composed of a main rotary component and sub rotary components which are linked with each other for detecting a rotation angle of a rotary component in a rotation angle detection apparatus.SOLUTION: A rotation angle detection apparatus 4 includes a main rotary component 41 which is rotated integrally with an output shaft 21 of a steering device 1 around a rotation centerline L, first and second sub rotary components 51 and 61 which are rotated while being linked with the main rotary component 41 in a predetermined rotation ratio, first and second magneto-resistance elements 71 and 72 which output first and second detection signals S1 and S2 corresponding to first and second rotation angles θ1 and θ2 of the first and second sub rotary components 51 and 61, and rotation angle detection means 49 which detects a steering angle θ on the basis of the first and second detection signals S1 and S2. Between the main rotary component 41 and the first/second sub rotary component 51/61, rotations are transferred by friction between contact faces 42 and 52/42 and 62 of the main rotary component 41 and the first/second sub rotary component 51/61.
Patent JP-2012111814-A (JP)
Title: Active energy ray curable composition and method for producing the composition
Inventor: IWASHIMA TOMOAKI
IPC: B32B27/16
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray curable composition that is an active energy ray curable composition including an organic-inorganic composite fine particle excellent in stability and is capable of forming a coating film excellent in solvent resistance, adhesion, scratch resistance, and chemical resistance.SOLUTION: The active energy ray curable composition includes a radically polymerizable unsaturated group-containing compound (A), an organic-inorganic composite fine particle (B), and a photopolymerization initiator (C). The organic-inorganic composite fine particle (B) is produced by reacting a living polymer (b) and an inorganic fine particle (b) having a polymerizable unsaturated group in the presence of a solvent and evaporating the solvent if desired, or by reacting the living polymer (b), the inorganic fine particle (b) having the polymerizable unsaturated group, and an unsaturated monomer (b) in the presence of the solvent and evaporating the solvent if desired.
Patent JP-2011110423-A (JP)
Title: Management method for infusion stand
Inventor: RO KONCHU
IPC: A61M5/14
Filed: 2010-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management method for infusion stands improving various existing problems such as a lacking situation frequently occurring when infusion stands of the respective sections, departments and floors of a hospital are mixed, difficulty in managing the infusion stands, and baking finish and a coating material on the surface of the infusion stand being liable to exfoliate upon receiving an impact.  <P>SOLUTION: This management method for the infusion stands includes setting required different colors to the infusion stands according to the respective sections of the hospital. Anode dyeing treatment applied to the extensible stand bar surface of the infusion stand made of an aluminum alloy corresponds to the color required by each section of the hospital. Consequently, even when the infusion stands of the respective sections are mixed, a manager can conveniently classify them based on the colors of the anode dyeing treatment and return them to the respective sections. This management method permits efficient management of the infusion stands to be arranged in the respective sections. Since the manager of the hospital can manage, classify and return the infusion stands used in the hospital by the anode dyeing treatment on the surfaces of the infusion stands, the return time of the infusion stands can be reduced, and the lacking situation that occurs to the infusion stands of the respective sections of the hospital can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012111658-A (JP)
Title: Glass optical element, method for producing the same, and forming mold
Inventor: IMAJIMA RYOSUKE
IPC: C03B11/08
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a forming mold for excellently forming a positioning protrusion on a glass optical element.SOLUTION: The mold for use in production of a glass optical element includes an upper mold and a lower mold 20 on which molten glass 41 is dropped, and the lower mold 20 is provided with a forming surface 22 for press forming the molten glass 41 with the upper mold. A recess 23 for forming the positioning protrusion on the glass optical element is provided at an outer side of the forming surface 22. An inclined section 23A is provided at an inner circumferential surface of the recess 23 closer to the forming surface 22. The inclined section 23A is inclined such that, when the molten glass 41 dropped on the forming surface 22 spreads toward the outer side, the molten glass 41 enters the recess 23 while maintaining contact with the inclined section 23A.
Patent JP-2012119753-A (JP)
Title: Vehicle-mounted television broadcast transmitter
Inventor: ITATSU TAKAO
IPC: H04N5/445
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide "a vehicle-mounted television broadcast transmitter" enabling continuous viewing of a broadcast content even in detecting the changed destination of a transmission frequency, while reducing costs.SOLUTION: Specific reception means 4 is selectively used both for diversity reception of terrestrial digital broadcast and for frequency scanning of detecting a specific band available as the changed destination of the transmission frequency for converting the broadcast signal of the received terrestrial digital broadcast into an analog television signal and transmitting to a vehicle-mounted terrestrial analog broadcast receiver. During the period of the frequency scanning, other reception means 3 continuously receives the terrestrial digital broadcast.
Patent JP-2012117594-A (JP)
Title: In-pipe monitoring device, and in-pipe monitoring system using the same
Inventor: HASE TAKASHI
IPC: F17D5/02
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for monitoring an in-pipe state, enabling to easily discriminate a factor for a flow rate reduction.SOLUTION: An inspecting transparent pipe 11 exists in a pipe passage. An illumination light source 15 emits inspecting illumination light from the outside of the inspecting transparent pipe 11, a camera 16 picks up the image of resulting light transmitted through or reflected from the inspecting transparent pipe 11, and a personal computer 17 analyzes the light intensity. Thereby, the state of deposits on the inner wall of the inspecting transparent pipe 11 is detected. Thus, the state that rust, scales and slime are deposited on the inner wall of a whole equipment passage pipe can be consistently monitored in a simple and inexpensive method. Information of the whole passage pipe is also obtained, enabling to easily discriminate whether an in-pipe flow rate reduction, if found, is caused by a pipe diameter being smaller due to solids deposited on the inner wall of the whole pipe or foreign matters being locally deposited.
Patent JP-2012120308-A (JP)
Title: Driving device
Inventor: HASHIMOTO YOSHITAKA
IPC: G03B9/08
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and to facilitate coil winding work.SOLUTION: A coil bobbin 10 is configured by integrally including coil winding parts 101 and 102 for winding coils 21 and 22. Yokes 41 and 42 are mounted on the coil winding part 101, and yokes 43 and 44 are mounted on the coil winding part 102. When forward and reverse energizing is executed to the coils 21 and 22, rotor members 51 and 52 are turned back and forth. In the coil winding part 101, an area surrounded by a first virtual plane F1a vertical to the direction of an axis A including one end 101a in the windable range of the coil 21 in the direction of the axis A and a second virtual plane F1b vertical to the direction of the axis A including the other end 101b does not interfere with parts other than the coil winding part 101 in the coil bobbin 10. It is similar for the coil winding part 102 as well.
Patent JP-2012119977-A (JP)
Title: Image processing apparatus and program
Inventor: KODA YUTAKA
IPC: G06F3/12
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of shortage of the capacity of image storage means and to suppress deterioration of a print target image to be printed out.SOLUTION: A control unit sequentially draws, on the basis of print data, each of a plurality of band images obtained by dividing a print target image to a storage unit (S102, S105, and S108). The control unit 6 draws each band image in the number of grayscale levels corresponding to a free space of the storage unit (S104 and S107). In the case that the number of grayscale levels of a first band image as a band image drew at the latest is larger than that of a second band image drew next to the first band image, the control unit updates the number of grayscale levels of a raster included in a part of band images adjacent to the second band image of the first band image drew to the storage unit (S106).
Patent JP-2012119525-A (JP)
Title: Solar cell element
Inventor: YASUDA HIDENORI
IPC: H01L51/42
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell element in which the amount of light absorbed is increased, and the photoelectric conversion efficiency can be enhanced significantly.SOLUTION: The solar cell element at least has a first transparent electrode, a photoelectric conversion layer, a second transparent electrode, and a light diffuse reflection layer. The photoelectric conversion layer is interposed between the first transparent electrode and the second transparent electrode. The light diffuse reflection layer is provided on the surface to which the light from the first transparent electrode side enters but the light from the second transparent electrode side does not enter.
Patent JP-2012116383-A (JP)
Title: Vehicle seat
Inventor: NAGASAWA TAKAHIKO
IPC: B60N2/08
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an under tray and a towel bar cannot be arranged in a simple configuration free of interference with each other.SOLUTION: The right and left sides of a tray body 20a of an under tray 20 are provided with slide guides 20b fitted from above on sidearms 16a of a towel bar and slidable over the sidearms, so that the slide guides have two engaging projections 20b' which are elastically engaged laterally with each sidearm of the towel bar. A front-half portion lower surface 20a3 of the tray body is a flat surface sliding over a front bar of the towel bar. Grip portions 20c are formed consecutively on the front-half portion lower surface of the tray body so as to grip the front bar from the front side, and each have an engaging piece 20c' that can be elastically engaged with the lower surface of the front bar. When the grip portions grip the front bar, the front bar is lifted together with a handle piece of the tray body. When the grip portions do not grip the same, the under tray can be pulled out.
Patent JP-2012120567-A (JP)
Title: Bed device and diagnostic imaging apparatus
Inventor: USUDA SHIGERU
IPC: A61B6/03
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a bed device and a diagnostic imaging apparatus which enable position accuracy of a top of table to be improved.SOLUTION: The bed device includes a top of table 43 on which a subject P is placed and held, a roller 44 which is disposed under the top of table 43 and supports the top of table 43, a longitudinal movement drive part 45 which drives the top of table 43 so as to move in the longitudinal direction and drives the rollers 44 so as to rotate, and a bed support part 46 to support the longitudinal movement drive part 45. The longitudinal movement drive part 45 drives the rollers 44 so as to rotate at a rolling speed in a direction rolling with respect to the top of table 43 matching the movement of the top of table 43.
Patent JP-2012123629-A (JP)
Title: Information transmission device for vehicle
Inventor: HATAKEYAMA YOSHIYUKI
IPC: B60R21/00
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission device for a vehicle capable of achieving better information transmission for a driver.SOLUTION: According to the present embodiment, in a situation where warning is needed (for example, a situation where an object 2 whose degree of risk is large exists in a left side viewed from a driver), a virtual image 31 for warning having been set according to the degree of risk of the object 2 is displayed in a left direction, and further a dummy virtual image 31 for attention allocation having been set so that a total sum of the attention allocation to a surrounding area of a vehicle 1 performed by a driver is constant is displayed also in a right direction where the total sum has been set to be constant.
Patent JP-2012115116-A (JP)
Title: Small-distribution supply system for power generated by natural energy
Inventor: WATANABE KEIZO
IPC: H02J7/02
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-distribution supply system, in a power supply method or system for a power generating device, obtained by natural energy recovery means such as wind power generation or hydraulic power generation or photovoltaic power generation system or the like.SOLUTION: A plurality of small-sized storage batteries are provided as a device of supplying generated power. The generated power is directly converted into an AC power supply to enable small-distributed utilization. With respect to a charging method, a priority is provided depending on a charge amount. In addition, an illumination LED, and a charging terminal for a portable phone and a personal computer are installed and integrated to the many small-sized storage batteries to be charged to make the system be compatible to diversification of utilization forms and to respond to users' needs.
Patent JP-2011055550-A (JP)
Title: Video recording apparatus and method
Inventor: NAKANO HIROYUKI
IPC: H04N5/445
Filed: 2010-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording apparatus and method that can easily grasp content data whose video recording mode is changed.  <P>SOLUTION: A loop video recording unit 106 records first content data in an HDD 110 in a loop video recording mode in which data is deleted after a lapse of a predetermined time. A PVR video recording unit 107 records second content data in the HDD 110 in a PVR video recording mode as a normal video recording mode. A change unit 108 changes the video recording mode of the first content data to the PVR video recording mode. A display control unit 115 displays a list of content data recorded in the loop video recording mode or a list of contents data recorded in the PVR recording mode, the first content data being displayed in a different mode from that for other content data.  <P>COPYRIGHT: (C)2011,JPO&INPIT