baber/WOPTO huggingface dataset:
Patent JP-2010276990-A (JP)
Title: Back focus adjusting mechanism for imaging apparatus
Inventor: ITO TOSHIAKI
IPC: H04N5/232
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back focus adjusting mechanism that is easily formed in an imaging apparatus.  <P>SOLUTION: The back focus adjusting mechanism for the imaging apparatus adjusts a distance between a CMOS (Complementary Metal Oxide Semiconductor)image sensor 3 and a lens composing a lens unit in the imaging apparatus. In this case, in the apparatus body of the imaging apparatus, a mount 4 is disposed for mounting the lens unit at the front side of the apparatus body, and the front side of the mount 4 has a female screw 41. The back focus adjusting mechanism includes: a second screw 42 formed at the rear side of the mount 4 and continuous with the female screw 41; a ring member 5 disposed at the rear side of the mount 4 and rotatable around the optical axis 91 of the lens; and a holding mechanism 6 holding the CMOS image sensor 3 in a place in which the CMOS image sensor is receded by a certain distance toward the rear side from the ring member 5. The ring member 5 has a second male screw 51 that is screwed in the second female screw 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277541-A (JP)
Title: Method, device and program for sharing information use history, and recording medium recording the program
Inventor: NAKAGAWA SHINICHI
IPC: G06Q50/00
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of information-gathering activity or the like within an organization such as a company.  <P>SOLUTION: A user use history recording unit 21 records use histories for access of each user by an information terminal in sharing information. A user history integration unit 22 integrates the use histories, and forms a group of lists L1 by extracting, for each access destination included in the integrated use histories, access designations with close time intervals thereto. A user recommendation information extraction unit 24 forms a group of lists L2 of recommendation access destinations by rearranging each group of close access destinations extracted by the integration unit 22 in the order of time intervals. Finally, a recommendation information display unit 25 selects a group of recommendation access destinations extracted by the extraction unit 24 according to the user's current access state obtained by a user use state input unit 23, and presents the selection result on the information terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280232-A (JP)
Title: Synthetic resin parts
Inventor: KOSUGI KAZUHIRO
IPC: B60T11/26
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide synthetic resin parts capable of suppressing generation of void on a base part side of a connecting connector during molding, while keeping rigidity of the base part side.  <P>SOLUTION: A thick large diameter part 6b is formed in the base part of the connecting connector 6. In a projecting direction intermediate part of the large diameter part 6b, a small diameter part 6c orthogonal to the projecting direction is formed. Two ribs 6f, 6f for linking a base end side surface 6d of the small diameter part 6c and a distal end side surface 6e are provided on an upper part of the small diameter part 6c. In the ribs 6f, 6f distal end sides are connected by distal end side surfaces 6e to form a triangle part 9 having connected points as vertexes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009193084-A (JP)
Title: Projector
Inventor: TAKEDA TAKASHI
IPC: G03B21/00
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and bright image display device using a tilt-mirror device and a projector using the image display device.  <P>SOLUTION: The image display device includes: a first color-ray light-source 10 for supplying a G-ray; a second color-ray light-source 20 for supplying a R-ray or B-ray; and a tilt-mirror device 30 having a plurality of movable mirror elements 31 the position thereof being alternatively switchable the between a first reflection position and a second reflection position. The first color-ray light-source 10 is arranged so that the G-ray is reflected in a predetermined direction L1 when the movable mirror elements 31 are located in the first reflection position, while the G-ray is reflected in a direction L2 when the movable mirror elements 31 are located in the second reflection position. The second color-ray light-source 20 is arranged so that the R-ray or B-ray is reflected in the predetermined direction L1 when the movable mirror elements 31 are located in the second reflection position, while the R-ray or B-ray is reflected in a direction L3 when the movable mirror elements 31 are located in the first reflection position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010285895-A (JP)
Title: Rankine cycle system
Inventor: KOBAYASHI HIDEO
IPC: B03C1/00
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Rankine cycle capturing iron impurities included in a refrigerant.  <P>SOLUTION: The Rankine cycle system (10) includes: an electromagnet (150) disposed in a refrigerant path (20) on the upstream side of a turbine (80) driven with a refrigerant as a working fluid for cooling down an internal combustion engine (50); and electric conduction control means (120, 140) for power supply and stoppage of power supply to the electromagnet. According to the Rankine cycle system, the iron impurities included in the refrigerant are attached to the electromagnet while power is supplied to the electromagnet. The iron impurities included in the refrigerant are captured thereby. Since the magnetism of the iron impurities attached to the electromagnet is erased during the power supply stoppage, the iron impurities are removed easily from the electromagnet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285832-A (JP)
Title: Door lock device
Inventor: MINEGISHI EITA
IPC: E05B63/14
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door lock device having a mechanism for unlocking a door from the outside, being installable by reducing amount of protrusion from an outer side surface of a door plate having a curved surface, and capable of forming the appearance giving no sense of incongruity.  <P>SOLUTION: An opening and closing lever for locking or unlocking the double folding door is provided on the door plate having the curved surface to slide in the right and left directions, one end 7a of the opening and closing lever can be exposed to the outside of the door plate through a long hole 13 formed in the door plate, and a display plate 11 is provided on an outer surface of the door plate to slide in the vertical direction. When the display plate 11 is made to slide up to a slide end part in the downward direction, the long hole 13 and one end 7a of the opening and closing lever are covered with the display plate 11 to hide them. When the display plate 11 is made to slide up to a slide end part in the upward direction, the long hole 13 and one end 7a of the opening and closing lever are exposed to the outside of the door plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011001574-A (JP)
Title: Heat-resistant precision component
Inventor: KIMURA KAZUHIRO
IPC: C22C38/00
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant precision component whose heat resistance is improved while further exhibiting the low thermal expansibility of a ferritic high Cr steel.SOLUTION: In the heat-resistant precision component, a thermal expansion coefficient in the temperature range from room temperature to 850°C is ≤15×10, and the minimum creep speed at 700°C under 100 MPa is ≤1×10/h. Further, regarding the method for producing the heat-resistant precision component, a ferritic high-Cr steel is hot-worked so as to be a prescribed component shape, is subjected to annealing heat treatment at ≥1,000°C, and is thereafter cooled to ≤400°C by rapid cooling at ≥100°C/min.
Patent JP-2011000313-A (JP)
Title: Experimental game board unit, and experimental game machine
Inventor: AOKI TAKAO
IPC: A63F7/02
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an experimental game board unit which achieves designing by trial and error procedures for executing a flow-down test of a game ball while diversely changing arrangement patterns or the like of game nails by using an experimental game board.SOLUTION: The experimental game board unit includes: an experimental game board 2 having fixing game nails 5 implanted on the board surface and through holes 10 formed to penetrate the board surface; and movable game nails 15 which are arranged on a rear face side of the experimental game board and appears frequently in front of the game board from the through holes. The experimental game board has the constitution of implanting the fixing game nails on the board surface evading the though holes.
Patent JP-2011007364-A (JP)
Title: Air conditioner
Inventor: KANEKO YOSHIAKI
IPC: F24F5/00
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner of a structure capable of regulating the movement of inner heat exchange parts by a simple constitution during the conveyance of an outdoor unit.SOLUTION: The air conditioner has a multiple row type heat exchanger 12 arranged on a bottom plate 21 of the outdoor unit in which the heat exchanger is formed of the plurality of heat exchange parts laminated and bent in a L-shape. In the air conditioner, one end of the heat exchanger 12 is fixed to the bottom plate via a tube plate and an inner lower part of the other end 12L bent in the L-shape is fixed to the bottom plate 21 by a pressing member 51 so as to be pressed outward.
Patent JP-2011009592-A (JP)
Title: Electromagnetic wave shielding material
Inventor: OHASHI YOICHIRO
IPC: H05K9/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To ground front and rear surfaces from a conductor layer of the inside of a layer of an electromagnetic wave shielding material suitable for use of a display and is covered with a transparent covering layer, with no peeling or cutting of the conductor layer.SOLUTION: The electromagnetic wave shielding material 10 has a structure in which a grounding tool 5, including a tapered tool 5A and a receiving tool 5B receiving a tapered portion 5A1 of the tapered tool 5A to fix them each other is caulked on a grounding portion of a laminate material 4, in which a conductor layer 2 and a transparent covering layer 3 are laminated on a transparent substrate 1; the front end of the tapered portion allowing the laminate material penetrating therethrough is fixed by the receiving tool; a hook claw 6A inside a flange portion 5A2 of the tapered tool and a hook claw 6B inside the receiving tool are pushed into the laminate material; and the grounding tool 5 is fixed firmly to the laminate material by the hook claws. The tapered portion makes firm contact with the conductor layer inside the layer via a conductive portion C by its fastening force and becomes conducting thereto; and further, the tapered tool and the receiving tool also conduct to ground the front and rear surfaces from the grounding tool. By having a conductive sheet, such as a metal foil, sandwiched between the tapered tool/receiving tool and the laminate material, grounding may also be taken from the conductive sheet.
Patent JP-2011015150-A (JP)
Title: Opening/closing and rotation detection mechanism of electronic equipment
Inventor: TAKEYA TSUTOMU
IPC: H04N5/225
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing and rotation detection mechanism of electronic equipment in which a degree of freedom of the routing of wiring of a magnetic sensor is especially high, and whose detection accuracy is improved.SOLUTION: The opening/closing and rotation detection mechanism of the electronic equipment has: a magnet 20 which is attached to a rotary shaft 16; a first magnetic sensor 21 which is attached to a hinge 10; and a second magnetic sensor which is provided at the side of a camera body. The first magnetic sensor 21 and the second magnetic sensor are constituted having magnetic detection elements whose electric characteristics are changed to an external magnetic field from the magnet 20. An opening/closing state between a display housing 3 and the camera body is detected according to a change of the external magnetic field by the second magnetic sensor. In addition, the rotation state of the display housing 3 is detected according to the change of the external magnetic field by the first magnetic sensor 21. In the rotation detection of the display housing 3, the first magnetic sensor 21 remains fixed, and the magnet 20 rotates accompanied by the rotation of the rotary shaft 16.
Patent JP-2011013928-A (JP)
Title: Operation circuit
Inventor: YASUDA SADAYUKI
IPC: G06F7/57
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed operation circuit for attaining high processing ability corresponding to the improvement of input/output data speed.SOLUTION: The operation circuit performs a unit operation in which the operation method is determined as one among a plurality of operation methods, based on the value of input data, repeats an operation with the operation result of the unit operation as input data for the succeeding unit operation, and holds and outputs by each update opportunity the operation result of each stage from first to n-th stages continuing in the unit operation to be obtained by the repetition. The operation circuit includes: one or two or more unit operation circuits 2 for obtaining the unit operation by one-stage operation; and one or two or more collective operation circuits 5 for collectively obtaining by one-stage operation the results to be obtained by repeating the unit operation for a plurality of stages. The operation results of the unit operation circuits 2 and the operation results of the collective operation circuits 5 are respectively defined as the operation results of the prescribed numbers of stages among the operation results from the first to n-th stages.
Patent JP-2011013486-A (JP)
Title: Photocurable thermosetting resin composition, dry film and cured product thereof, and printed wiring board using those
Inventor: ITO NOBUHITO
IPC: G03F7/038
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide: a photocurable heat-curable resin composition which enables the formation of a cured coating film having PCT resistance, HAST resistance, electroless gold plating resistance and thermal shock resistance which are important properties required for solder resists for semiconductor packages; a dried film produced from the composition and a cured product of the composition; and a printed wiring board having, formed thereon, a cured coating film (e.g., a solder resist) comprising the dried film or the cured product.SOLUTION: The photocurable thermosetting resin composition which can be developed with an aqueous alkaline solution contains (A) a carboxyl group-containing resin (excluding carboxyl group-containing resins using an epoxy resin as a starting material), (B) a photopolymerization initiator, and (C) a functional group-containing elastomer. Preferably, the photocurable thermosetting resin composition contains (D) a thermosetting component, and additionally contains (G) a colorant. Preferably, the carboxyl group-containing resin contains no hydroxyl group, but additionally contains a photosensitive group. The functional group-containing elastomer is preferably a butadiene derivative.
Patent JP-2011015553-A (JP)
Title: Stepping motor controller and method for controlling rotation
Inventor: OKAI KAZUMICHI
IPC: H02P8/00
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor controller preventing a step-out while reducing an excess coil current and a method for controlling the rotation thereof.SOLUTION: The stepping motor controller 100 includes a motor efficiency determining means 81a changing a coil current value regarding one pulse frequency and determining the motor efficiency of a stepping motor, and a step-out presence decision means 81b deciding the presence of the step-out of the stepping motor. The stepping motor controller includes a table generating means 81 generating a table registering motor efficiency information and the presence or absence of the step-out while corresponding to pulse frequency information and coil current value information. The stepping motor controller further includes a selecting means 82 selecting the coil current value information having no step-out and having the highest motor efficiency from a table with respect to a plurality of pieces of coil current value information associated with the pulse frequency information on the basis of the rotational speed of the stepping motor. The stepping motor controller further includes a control information output means 83 outputting the coil current value information selected by the selecting means to a driver circuit.
Patent JP-2011018959-A (JP)
Title: Piezoelectric vibrator
Inventor: YONEDA TOSHIMARO
IPC: G01C19/56
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator including a structure capable of changing a plurality of characteristics of the piezoelectric vibrator including at least an electromechanical coupling coefficient even when adjusted separately from electrode thickness using a flexural vibration mode.SOLUTION: This piezoelectric vibrator 1 includes a vibration part flexurally vibrating in a normal direction of a principal surface by application of a frequency signal. The vibration part has a structure wherein a plurality of layers including an upper principal surface electrode 2, a piezoelectric substrate 3, a lower principal surface electrode 4 and a dielectric layer 5 are laminated in the principal surface normal direction. The upper principal surface electrode 2 is formed on the upper principal surface of the piezoelectric substrate 3. The lower principal surface electrode 4 is formed on the lower principal surface of the piezoelectric substrate 3. The dielectric layer 5 is laminated on the lower principal surface electrode 4.
Patent JP-2011018694-A (JP)
Title: Semiconductor device
Inventor: SAITO JUN
IPC: H01L29/78
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To suppress gate input capacitances of trench gate electrodes from changing to negative capacitance in vertical IGBTs which includes trench-type gates.SOLUTION: The IGBT100 includes an emitter region 8, a body region 12 and a drift region 19. The body region 12 abuts on the emitter region 8. The drift region 19 is separated from the emitter region 8 by the body region 12. The drift region 19 includes a heavily-doped region 14 thickly including impurities, and a lightly-doped region 18, including impurities as compared with the heavily-doped region 14. At least one portion of the heavily-doped region 14 abuts against the trench-type gate 5, and at least one portion of the lightly-doped region abuts against the body region 12.
Patent JP-2011016300-A (JP)
Title: Label issuing apparatus
Inventor: KAI KEIICHIRO
IPC: B65C9/46
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a label issuing apparatus which can print and issue on a label all nutrient components included in a plurality of cooked processed food, ingredients or additives information.SOLUTION: The label issuing apparatus which sequentially draws out the label paper of a roll shape, prints commodity information to the label paper by a printing part and issues the label includes: a commodity storage means which stores at least the identification information of the food and food names, an ingredient storage means which stores at least the ingredient information and contents thereof for ingredients included in the food, a link means which links the commodity storage means with the ingredient storage means, and a selecting means which selects the food printed to the label paper from the commodity storage means. At the time of issuing the label of the food selected by the selecting means, all ingredients included in the food are read from the ingredient storage means. If the read ingredients overlap, contents of the overlapping ingredients are added, and the ingredients are printed to the label on the basis of the sequence of the contents.
Patent JP-2009277660-A (JP)
Title: Electrode for lithium nonaqueous electrolyte battery, positive electrode collector for lithium nonaqueous electrolyte battery, and its manufacturing method
Inventor: NISHINA TATSUO
IPC: H01M4/13
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize an electrode and a positive electrode collector for a lithium nonaqueous electrolyte battery which improve current characteristics.  <P>SOLUTION: The electrode and the positive electrode collector for the lithium nonaqueous electrolyte battery use an electrode mixture including a chitosan derivative, acetylene black, and an active material. Contact resistance of an interface between the electrode collector and the electrode mixture can be reduced by using such the electrode mixture, and high current characteristics can be secured. Consequently, the electrode and the positive electrode collector for a lithium nonaqueous electrolyte battery wherein current characteristics are improved can be realized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023442-A (JP)
Title: Solar cell and method for manufacturing the same
Inventor: DENDA ATSUSHI
IPC: H01L31/04
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient solar cell preventing deterioration in conversion efficiency due to an increase in non-power generation regions which do not contribute to functions of the solar cell.  <P>SOLUTION: The solar cell is configured by connecting in series a plurality of cells each including a substrate, a first electrode layer formed on the substrate, a semiconductor layer formed on the first electrode layer, and a second electrode layer formed on the semiconductor layer. In the solar cell, an insulative first partitioning section for partitioning the first electrode layer per cell is provided on the substrate and the first electrode layer is provided on a region partitioned by the first partitioning section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028814-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORIGUCHI HIROHARU
IPC: G11C11/4074
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that can supply internal power supply voltage to an internal circuit with high efficiency and stability with a simple apparatus configuration.  <P>SOLUTION: An SDRAM 34 includes a DC-DC converter IC 60 that generates an internal power supply voltage Vint 1 from an external power supply voltage VCC, a regulator IC 80 that generates an internal power supply voltage Vint 2 which is lower than the internal power supply voltage Vint 1 from the external power supply voltage VCC, and a switching means that is configured to supply the internal power supply voltage Vint 1 to the internal circuit 100 in a normal operation mode, and supply the internal power supply voltage Vint 2 to the internal circuit 100 in a self refresh mode. The switching means operates the DC-DC converter IC 60 and the regulator IC 80 simultaneously for a predetermined overlapped period upon switching of the operation mode. The DC-DC converter IC 60 temporarily increases the internal power supply voltage Vint 1 within a range of an operation voltage of the internal circuit 100 at the overlapped period.  <P>COPYRIGHT: (C)2011,JPO&INPIT