baber/WOPTO huggingface dataset:
Patent JP-2011074840-A (JP)
Title: Valve timing control device for engine
Inventor: NAGAE KAZUHIRO
IPC: F01L1/34
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform control to optimum valve timing while preventing unintended locking even if hydraulic pressure of a variable valve timing mechanism is reduced.  <P>SOLUTION: When oil temperature exceeds A and engine speed is less than B, it is determined that the hydraulic pressure is reduced. When hydraulic pressure reduction locking control is not performed, it is checked whether or not the present angle is larger than the locking position (S4). When the present angle is smaller than the locking position and a target angle is less than the locking position, control to the target angle is performed only on a delay side (S7). When the target angle is equal to or more than the locking position, the hydraulic pressure reduction locking control is performed (S8). Meanwhile, when the present angle exceeds the locking position and the target angle is less than the locking position, the hydraulic pressure reduction locking control is performed (S8), and when the target angle exceeds the locking position, control to the target angle is performed only on an advance side (S9).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075501-A (JP)
Title: Trial spindle mounting azimuth calculation device and method
Inventor: TERAUCHI TSUTOMU
IPC: G01M1/32
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of exactly associating a mounting azimuth of a trial spindle at a prescribed part of a rotor and a detection rotational angle of the rotor.  <P>SOLUTION: A corresponding angle information obtaining device 20 obtains corresponding angle information which associates a mounting azimuth of the trial spindle to a prescribed part of the rotor 11 with a detection rotational angle of the rotor. A trial spindle is mounted to the prescribed part 11a on the basis of a prescribed reference point in a peripheral direction around a rotational center C. The device also includes: an angle sensor 7 for detecting a rotational angle of the rotor 11; an imaging apparatus 23 for imaging, from an axial direction, the prescribed part 11a at a rotating attitude where the detected rotational angle of the angle sensor 7 becomes a prescribed value; and an image processing part for identifying a deviation angle of a reference point azimuth to a known prescribed azimuth, in the image obtained by the imaging apparatus 23, wherein the prescribed value and the deviation angle are taken as corresponding angle information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010014729-A (JP)
Title: Integrated current sensor
Inventor: STAUTH JASON
IPC: G01R15/20
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the effect of stray magnetic fields and external magnetic noise on device performance, as a subject, in the use of Hall effect elements.  <P>SOLUTION: The integrated current sensor (10) includes a magnetic field transducer (12), such as a Hall effect sensor, a magnetic core (24), and an electrical conductor (16). The conductor includes notch parts for receiving portions of the Hall effect sensor and the core, and the elements are dimensioned such that little or no relative movement among the elements is possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011080635-A (JP)
Title: Air conditioning indoor unit
Inventor: YAMASHITA TETSUYA
IPC: F24F13/20
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning indoor unit with a filter cleaning device suppressing the dispersion of dust in a space surrounded by a filter.  <P>SOLUTION: The filter 21 in the air conditioning indoor unit 2 includes a part having a front side filter part 211 positioned on the windward side and a back side filter part 212 positioned on the leeward side contacted with each other except a folded part. As a result, the space sandwiched between the front side filter part 211 and the back side filter part 212 is reduced. Therefore, room for dust to be settled is lessened, and the dispersion of the dust in the space surrounded by the filter 21 is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079413-A (JP)
Title: Lower structure of vehicle center pillar
Inventor: KAMA HIROTO
IPC: B62D25/04
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower structure of a vehicle center pillar that can prevent the abutment of a lower end edge of a hinge reinforcement on a side body inner when an external force is received from a vehicle side, and can suppress an entering amount of the center pillar into a vehicle cabin.  <P>SOLUTION: A lower structure of right and left center pillars 4 is constituted so that upper ends and lower ends are coupled to side rails extending along a vehicle fore-and-aft direction at both right and left sides of a vehicle upper portion, respectively, and side sills extending along the vehicle fore-and-aft direction at both right and left sides of a vehicle lower portion, respectively. The lower structure also constituted by including a side body outer panel 7, a hinge reinforcement 8 and a side body inner panel 9 that are arranged in this order from the outside of the vehicle. A convex portion 9a projecting outward in a vehicle width direction is formed at a position slightly above a lower end of the hinge reinforcement 8 of the side body inner panel 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010009065-A (JP)
Title: Shake meter
Inventor: SOBOL ROBERT E
IPC: H04N5/225
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To meet the demand for a method and an image capture device notifying a user of shake.  <P>SOLUTION: An electronic image capture device including an image capture array 104, an optional image stabilization gyro 114, a processor 106, and a display 116 is configured to detect the amount of shaking of the device either prior to, or during image capture. When the shaking of the device exceeds a threshold required for the capture of quality images, the user of the image capture device is notified through the display 116 that excessive shake has been detected and may be advised on methods to reduce or eliminate the shake.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011085043-A (JP)
Title: Turbocharger and supercharging device
Inventor: TAKEMOTO TADASHI
IPC: F02B39/00
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable air to bypass a compressor impeller without complicating piping of an engine.  <P>SOLUTION: This turbocharger includes: a supply flow path 1a3 for supplying air to a compressor impeller 1a1; a discharge flow path 1a2 for discharging the air from the compressor impeller 1a1; a bypass flow path 1a4 bypassing the compressor impeller 1a1 to connect the supply flow path 1a3 and the discharge flow path 1a2 to each other; and a valve 1a6 for opening/closing the bypass flow path 1a4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083249-A (JP)
Title: Rolled cultivation cloth including hook-and-loop fastener, and method for producing the same
Inventor: SAKADO JUNICHI
IPC: A01G1/04
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled cultivation cloth with a hook-and-loop fastener, at a low cost.  <P>SOLUTION: This rolled cultivation cloth 1 is configured such that a rolled cloth body 2 is made of a nonwoven fabric made from fiber containing at least thermoplastic resin, a through hole 3 narrower than a hook-and-loop fastener 4 of the rolled cloth body is installed in a place where the hook-and-loop fastener 4 is installed, and the hook-and-loop fastener 4 is arranged so as to oppose the surface of a side where an engagement element 5 is installed to the rolled cloth body 2, and is joined to the rolled cloth body 2 so as to cover the through hole 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086850-A (JP)
Title: Semiconductor device, method of manufacturing the same, circuit board, and electronic apparatus
Inventor: MATSUO TAKEHIDE
IPC: H01L23/12
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having no outer notch formed by a charge generated during dry etching when a through electrode is formed in a Si substrate constituting the semiconductor device.  <P>SOLUTION: In the semiconductor device 10 formed with a through electrode 13 from one side 14 of the Si substrate 12 to the other side 16, a through-hole 21 constituting the through electrode 13 is formed with an opening on the other side 16 smaller than an opening on the one side 14 and has an inclined plane 23 along a Si crystal face in the opening on the other side 16. In the semiconductor device 10 as described above, the other side 16 of the Si substrate 12 is provided with an electrode pad 24 via an insulating film 20, and the inclined plane 23 is formed on an interface with the insulating film 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010133938-A (JP)
Title: Method of separating trivalent lanthanide and trivalent actinide
Inventor: ARISAKA MAKOTO
IPC: C01B31/04
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of separating trivalent lanthanides and trivalent actinides for simply separating trivalent lanthanides and trivalent actinides in a solution.  <P>SOLUTION: In the method of separating trivalent lanthanides and trivalent actinides in a solution, a carbonaceous material is used as a fixed phase, and the solution containing trivalent lanthanides and trivalent actinides is adjusted to be acidic and brought into contact with the fixed phase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011100301-A (JP)
Title: Device and method for detecting indicated position, display device, display control method thereof, personal digital assistant and program
Inventor: NISHINO TOSHIHARU
IPC: G06F3/038
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To detect a position indicated on a display screen without degrading display characteristics of a display device, and to detect a position in a three-dimensional space as the indicated position.  <P>SOLUTION: Microphones 6A-6D are arranged on respective sides of the display screen 31a. When an indicating sound is generated over the display screen 31a, differences in the arrival time of the indicating sound (tAC, tBD, tAD) are obtained between the respective pairs of microphones consisting of the first and third microphones 6A and 6C, the second and fourth microphones 6B and 6D and the first and fourth microphones 6A and 6D. A coordinate position (x, y, z) of the point where a first hyperboloid 101, 102, a second hyperboloid 201, 202 and a third hyperboloid 301, 302 focused on the respective pairs of microphones intersect is computed from the arrival time differences (tAC, tBD, tAD) and is obtained as indicated position information indicative of a position indicated on the display screen 31a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098063-A (JP)
Title: Ball receiving tray of ball counter for game machine
Inventor: KANEKO MASAHIRO
IPC: A63F7/02
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball-receiving tray of a ball counter for a game machine, which has high operability for ejecting stored Pachinko balls with small operating force.  <P>SOLUTION: The ball-receiving tray 1 includes a movable plate 5 for receiving the Pachinko balls falling from a lower pan, a rail 4 which transfers the Pachinko balls received with the movable plate 5 to a counting-passage side, a parallel link mechanism which horizontally holds the movable plate 5, and a slider which can move horizontally and is formed with ascent/decent guide grooves. By engaging the movable plate 5 with the rise and fall guide grooves and moving the slider horizontally, the movable plate 5 is made to move up and down while keeping the horizontal state between non-storing position of the upper limit and storing position of the lower limit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103416-A (JP)
Title: Photovoltaic power generation circuit, and photovoltaic power generation system using the same
Inventor: OKUMA KOSUKE
IPC: H01L31/04
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive photovoltaic power generation circuit that stably operates even if the number of serial connections is changed and to which the same voltage detection circuit is applicable regardless of the number of the serial connections; and to provide a photovoltaic power generation system using the circuit.  <P>SOLUTION: The photovoltaic power generation circuit includes: two of more solar battery cells, both of which are mutually connected in series; and the voltage detection circuit that is provided corresponding to each of the solar battery cells and individually detects a state of power generation of the corresponding solar battery cells. The solar detection circuit of the photovoltaic power generation circuit operates using a generation voltage of the solar battery cells as a power source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103776-A (JP)
Title: Cover for mushroom culture
Inventor: NAKAZAWA KAZUHIRO
IPC: A01G1/04
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for mushroom culture, reduced in manufacturing costs and also improved in working efficiency of work for being attached to a culture bottle.  <P>SOLUTION: The cover for mushroom culture is attached to a culture bottle for culturing mushroom to allow the mushroom to grow in an aligned state, and is composed of a cylindrical body formed by overlapping two opposed end parts 101a, 101b of a sheet body 100 made of resin material into a belt state, and welding the end parts 101a, 101b together to be formed into a cylindrical shape. The cylindrical body is provided with projecting parts 12, 16 as projecting-out parts projecting to the outside of the cylindrical body, welding traces 14, a primary protruding part 21 and a secondary protruding part 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108439-A (JP)
Title: Battery pack
Inventor: NISHIKAWA TORU
IPC: H01M50/528
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack that enables prompt coping with an abnormality in a communications unit, and to avoid the battery pack from being installed in a device body, while the communication unit is held locked.  <P>SOLUTION: The battery pack is removably installed in a device body to supply electric power accumulated in a secondary battery to the device body. The battery pack includes a communications unit that communicates information regarding the conditions of the secondary battery or charge/discharge control to the device body having the battery pack installed therein, and a resetting means for resetting the communication unit, when information communication with the device body via the communication unit is interrupted, or when the battery pack is installed in or removed from the device body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109819-A (JP)
Title: Capacitive load drive circuit
Inventor: YOSHINO HIROYUKI
IPC: B41J2/045
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To drive a capacitive load efficiently over a long period by using a high precision voltage waveform.  <P>SOLUTION: Voltages of a plurality of steps, separated from each other by a voltage corresponding to a voltage between terminals of a charge storage element, are generated by charging a plurality of charge storage elements from a power supply through a backflow prevention means and switching a connection state between the charge storage elements by using voltage generation switches, where at least one voltage generation switch is provided for each charge storage element. An electric load is driven by supplying the voltage thus generated through a voltage application switch. Voltage of the charge storage element is regulated by disconnecting the application switch during a predetermined period where the applied voltage does not change even during driving of the electric load, and then switching the connection state of a plurality of voltage generation switches. Since the capacitive load holds the applied voltage even if the application switch is disconnected, the precision of the voltage waveform is maintained over a long period by regulating the voltage of the charge storage element while the applied voltage is held.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107524-A (JP)
Title: Optical device, displacement detection sensor, and image forming apparatus
Inventor: OGATA KENTA
IPC: G03G21/00
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a difference between detection accuracy of colors when displacement of a toner image of the colors transferred to an intermediate transfer body or the like using a specular reflected light, is detected.  <P>SOLUTION: An optical device radiates a light to the toner image formed on an intermediate transfer belt 25 from an LED 620, and focuses a diffuse reflected light and the specular reflected light reflected from the intermediate transfer belt 25 on a light receiving lens 641 provided so that an incident direction of the specular reflected light of the light radiated to the intermediate transfer belt 25 matches an optical axis. Among the reflected lights focused by the light receiving lens 641, the diffuse reflected light is reduced in a light reducing section 642, and a reflected light in which the diffuse reflected light is reduced in the light reducing section 642 is received in a light receiving element 643.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110574-A (JP)
Title: Spring pressure type joining device
Inventor: IWATSUKI TADAHIRO
IPC: B23K20/00
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring pressure type joining device which enables miniaturization of the whole device and reduction in installation occupancy area, so as to be adaptable to the increase in pressurizing force and improves maintenance property such as seal change by simplifying the structure of an actuator and enables use of a general purpose actuator.  <P>SOLUTION: In the spring pressure type joining device constituted so that a joining head held freely ascendably and descendably to pedestal part 50 is pressurized downward through a pressurizing force setting spring, a pressurizing force setting spring 78 is arranged below an ascending and descending actuator 60 of the joining head and the pressurizing output of the ascending and descending actuator 60 pressurizes the joining head through the pressurizing force setting spring 78.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010045419-A (JP)
Title: Light-emitting device
Inventor: KIM DAE WON
IPC: H01L33/38
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode, a light-emitting device, and a method of manufacturing the same that increases the efficiency of current diffusion for an indium tin oxide (ITO) layer and improves luminance and light-emitting performance.  <P>SOLUTION: In a method of manufacturing a light-emitting diode, at least one light-emitting cell having an N-type semiconductor layer, an active layer, and a P-type semiconductor layer is formed on a substrate, wherein the method includes steps of (a) forming at least one light-emitting cell having an ITO layer on the top surface of the P-type semiconductor layer, (b) forming a contact groove for connecting a wire to the ITO layer by dry etching, and (c) filling the contact groove with a contact connection part formed of a conductive metal to connect a wire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049708-A (JP)
Title: Memory control in data processing system
Inventor: DANIEL KERSHAW
IPC: G06F12/127
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manage and control a memory system in a data processing system.  <P>SOLUTION: When a cache miss is caused due to the occurrence of a memory access request, it is necessary to select and remove a cache (victim cache) for changing caches. In this case, it is determined whether caches are not occupied by specific devices, whether caches are required to be written back to main memories because of a rewrite during the existence, and whether the main memory as write back destinations are busy, to select a victim cache from caches requiring the shortest time for processing and being least used recently, whereby efficiency is achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140025-A (JP)
Title: Toner process
Inventor: NOSELLA KIMBERLY D
IPC: G03G9/087
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing a resin emulsion by which the shelf life and stability of the resin emulsion can be increased.  <P>SOLUTION: The process includes the steps of forming a polyester resin emulsion, monitoring the pH of the emulsion, and adding a base to the emulsion to maintain the pH of the emulsion at from about 6.5 to about 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011118650-A (JP)
Title: Security camera apparatus
Inventor: MARUMOTO TOMOJI
IPC: G08B15/00
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security camera apparatus capable of previously preventing entry of a suspicious person into a room.  <P>SOLUTION: The security camera apparatus has: a body 10 attached to the indoor side of an entrance door 1; a camera 20 attached to the outdoor side of the entrance door 1 to photograph situations in the front of the entrance; an alarm output part 30 attached to the outdoor side of the entrance door 1 to generate alarms to the front of the entrance; and vibration sensors 14 and 40 for detecting vibration of the entrance door 1. When the vibration of the entrance door 1 is detected by the vibration sensors 14 and 40, images photographed by the camera 20 are recorded into the body 10, and an alarm is generated to the front of the entrance by using the alarm output part 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116267-A (JP)
Title: Electrical unit
Inventor: SAWAYANAGI MASAHIRO
IPC: B60Q3/02
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical unit which has a small number of components and is easily assembled.  <P>SOLUTION: A vehicular room lamp 1 includes an LED element 3, a switch 4, a resistor 5, a case 2 for accommodating these components, and a bus bar 6. The case 2 includes recesses 23, 24, 25 for accommodating the LED element 3, the switch 4, and the resistor 5, respectively, and a mounting part 26 for mounting the bus bar 6 so as to cover opening parts of the recesses 23, 24, 25. Further, in the vehicular room lamp 1, the bus bar 6 is mounted on the mounting part 26, the bus bar 6 is brought into contact with electric connection parts 3a, 40a, 5a of the LED element 3, the switch 4 and the resistor 5 accommodated in the recesses 23, 24, 25 to bias the LED element 3, the switch 4 and the resistor 5 toward each bottom part of the recesses 23, 24, 25, respectively, and the bus bar is electrically connected to the LED element 3, the switch 4 and the resistor 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123149-A (JP)
Title: Optical scanning apparatus and image forming apparatus
Inventor: ITABASHI AKIHISA
IPC: H01S5/183
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning apparatus that stably and accurately performs an optical scan.  <P>SOLUTION: A light source includes: a plurality of light emitting parts which emit luminous fluxes which scan photoreceptor drums via a polygon mirror 2104 and a scanning optical system; and one light emitting part which emits a luminous flux which is made incident on a sensor array via the polygon mirror 2104 and the scanning optical system. The sensor array includes six optical detection sensors disposed at positions different from each other in terms of a main scanning direction and each optical detection sensor outputs a signal including positional shift information in a subscanning direction of the luminous flux condensed in an effective scanning region of a corresponding photoreceptor drum.  <P>COPYRIGHT: (C)2011,JPO&INPIT