baber/WOPTO huggingface dataset:
Patent JP-2013068103-A (JP)
Title: Control device for variable valve timing mechanism
Inventor: MIKAWA KENTARO
IPC: F02D13/02
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To preferably control valve timing by precisely sensing a rotational phase of a camshaft even in the case a crankshaft is rotated reversely.SOLUTION: A motor shaft rotation angle, a crankshaft forward rotation angle, a crankshaft reverse rotational angle, a final crankshaft rotation angle, and a sprocket rotation angle of an electric VTC in which a sprocket to be rotated at a 1/2 rotation speed of the crankshaft and a stator of an electric motor are rotated integrally are obtained. A motor shaft rotational angle change amount in a control period, a sprocket rotational angle change amount, a motor shaft rotational angle, a rotational angle change amount of an intake camshaft, and a current real rotational angle (VTC real angle) of the intake camshaft are calculated successively for calculating an VTC operation amount enabling a VTC real angle to follow a VTC target angle.
Patent JP-2013069027-A (JP)
Title: Portable terminal device and program
Inventor: OGURI SHINJI
IPC: G06F1/32
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To enable a curb on power supply to a portable telephone to be partially cancelled immediately before the telephone is used without restoring a normal power state by canceling a power-saving mode through mechanistic button operation in the portable telephone which can be switched to a power-saving state to save power consumption by curbing power supply.SOLUTION: In a power-saving mode to curb power supply to a predetermined peripheral device (a touch panel 8), when a vibration applied to a portable telephone is detected as a first state by an acceleration sensor 5 and brightness around the portable telephone is detected as a second state by an illuminance sensor 6, a CPU 1 cancels a curb on the power supply to the predetermined peripheral device (the touch panel 8) on the basis of the first state and the second state.
Patent JP-2013067701-A (JP)
Title: Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymer
Inventor: UOZUMI TOSHIYA
IPC: C08F4/654
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid catalyst component for olefin polymerization, having high stereoregularity and high activity, and to provide a catalyst for the olefin polymerization.SOLUTION: The solid catalyst component for the olefin polymerization includes titanium, magnesium, a halogen and a compound (A) represented by the formula: RnX=C(COOR)(COOR). The catalyst for the olefin polymerization is formed out of the solid catalyst component, an organoaluminum compound and an external electron-donating compound.
Patent JP-2012005880-A (JP)
Title: Power transmission attachment
Inventor: WADA YUKINORI
IPC: A61C17/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission attachment allowing the use of a driving device of an electric toothbrush also as a driving device of another device, and facilitating adjusting synchronization between the driving device of the electric toothbrush and the other device.SOLUTION: The driving device 3 of the electric toothbrush includes a driving shaft 2 reciprocating linearly, and the power transmission attachment 1 transmits the power of the driving device to a driven device 4 removably attached to the driving device 3. The attachment includes: a power transmission member 6 having a fitting portion 5 fixedly fitted to the driving shaft 2 of the driving device 3 in a removable manner, and transmitting the power of the driving shaft 2 to the driven device 4; and a position adjusting device 7 relatively moving the driving device 3 and the driven device 4 in the axial direction of the driving shaft 2 so that the current position of the reciprocating linear movement relative to the driven device 4, of a power transmission member 6 moving with the driving shaft 2 of the driving device 3 is adjusted to a position adapted to the current position of the reciprocating liner motion of the driving shaft 2 relative to the driving device 3.
Patent JP-2013072198-A (JP)
Title: Cover body for underfloor storage or access port
Inventor: IKEGUCHI NAOHIRO
IPC: E04F19/08
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cover body for an underfloor storage or an access port, which has light weight for easy handling and sufficient heat insulation performance.SOLUTION: A cover body 1 for an underfloor storage or an access port includes an inner structure composed of a plurality of heat insulators 11 partitioned by reinforcing rib materials 12, and an outer shell 10 formed of a thermoplastic resin. The heat insulators 11 are integrally blow formed by arranging the heat insulators 11 formed of a thermosetting resin foam and reinforcing rib materials 12 between sheet-like parisons 10A and 10A formed of a thermoplastic resin so as to be put between split molds M1 and M2.
Patent JP-2013077499-A (JP)
Title: Illuminating device
Inventor: KOIWA YUKIO
IPC: F21L4/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light-weight illuminating device capable of accurately detecting only a vibration attributed to an earthquake and preventing a malfunction of the device.SOLUTION: The illuminating device comprises: a power supply part; a semiconductor acceleration sensor which detects a vibration and outputs a detection signal; a signal processing part which receives the detection signal and performs an arithmetic processing; and an illumination part having a light source which is lighted by the power supply part according to a lighting signal output from the signal processing part, thus, making it possible to detect an earthquake in high accuracy.
Patent JP-2012000509-A (JP)
Title: Game machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F5/04
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents information to be transmitted to a mobile communication terminal from remaining in a game machine after the player finishes a game.SOLUTION: The game machine detects that a shooting switch signal output from an output terminal 16d is changed from On to Off, to detect that the player has finished a game (step S600). When the finish of the game is detected, game status data stored in a game status buffer 38a and a game status storage area 38b are deleted (step S604). The status data as transmission information is prevented from remaining in a Pachinko machine 1 without limitation after the player finishes the game. Accordingly, the Pachinko machine 1 does not store game status data on a plurality of players simultaneously, while preventing a person other than players from illegally receiving game information.
Patent JP-2012096530-A (JP)
Title: Concrete inducing agent
Inventor: TOYOHARA TATSUFUMI
IPC: E04G21/04
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of mortar to the inside face of piping upon concrete placing, and to reduce the amount of waste disposed of without being used for construction although the waste is made to pass beforehand through the piping.SOLUTION: A composition containing, by mass, 35-40% of melamine sulfonate, 30-35% of sodium sulfate, and 20-30% of calcium carbonate is dropped into piping before press-feed of flow concrete, as an aqueous dispersion liquid of 10-20 g/l. The flow concrete is made to pass through the piping while covering the inside face of the piping with an aqueous dispersion material.
Patent JP-2013080172-A (JP)
Title: Display apparatus, display method, program, and computer-readable storage medium
Inventor: KISHIMOTO KAZUYUKI
IPC: H04N5/57
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a display apparatus which can control display brightness to be most likely appropriate comprehensively, in accordance with a viewer's age and viewing condition, even when a plurality of viewers of different ages are present.SOLUTION: A display apparatus 100 includes: a screen illuminance detection section 5; an average brightness level calculation section 9; and a brightness control section 6. The brightness control section 6 includes a suitable maximum display brightness determination section 21 for determining suitable maximum display brightness for each age group of viewers, from a horizontal viewing angle, display illuminance, an average brightness level, and an age group of each viewer; and a weighted average brightness calculation section 22 for calculating weighted average brightness by weighting each suitable maximum display brightness using weighting coefficient associated with a ratio of the number of viewers of each age group and averaging it. The brightness control section 6 controls maximum display brightness of the display screen to the weighted average brightness.
Patent JP-2013082772-A (JP)
Title: Optical adhesive, adhesive layer, optical film, and image display device
Inventor: FUJIWARA ARATA
IPC: G02B5/30
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive capable of exerting sufficient adhesion properties, excellent in durability, and capable of being used for optical applications without causing the decrease in a polarization degree even under heating and humidification conditions; and to provide an adhesive layer, an optical film having the adhesive layer, and an image display device using the optical film.SOLUTION: The optical adhesive is a polymer composed of two or more monomers, wherein the monomers form two or more different blocks in the polymer, the block is formed of a homopolymer and/or a copolymer composed of two or more monomers, and a refractive index difference between those blocks is 0.015 or lower.
Patent JP-2013084324-A (JP)
Title: Semiconductor memory device and semiconductor device
Inventor: NAGURA MITSURU
IPC: H01L27/105
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of performing each verify operation after two kinds of write operations having different voltage application polarities to a variable resistance element at low power consumption and high speed.SOLUTION: The semiconductor memory device comprises: a write circuit 22; and a read circuit 21. The write circuit 22 is configured to perform: a set operation of reducing electric resistance of the variable resistance element by causing current to flow from one end side of a memory cell to the other end side of the memory cell via the variable resistance element; and a reset operation of increasing the electric resistance of the variable resistance element by causing current to flow from the other end side of the memory cell to the one end side of the memory cell via the variable resistance element. The read circuit 21 is configured to perform: a first read operation of reading a resistance state of the variable resistance element by causing current to flow from one end side of the memory cell to the other end side of the memory cell via the variable resistance element; and a second read operation of reading a resistance state of the variable resistance element by causing current to flow from the other end side of the memory cell to the one end side of the memory cell via the variable resistance element.
Patent JP-2013090363-A (JP)
Title: Transformer
Inventor: NISHIMURA TSUGIO
IPC: H02M3/28
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a transformer in which a primary winding or a secondary winding is formed by a conductive plate, DC voltage applied to the primary winding is configured to be switched, wiring inductance is reduced, and flexibility in component arrangement for heat radiation design is large.SOLUTION: The transformer is configured so that the primary winding 3 or the secondary winding 4 is formed by a conductive plate and DC voltage applied to the primary winding 3 is switched. Two lead out parts 5, 6 of the primary winding 3 or the secondary winding 4 formed by the conductive plate are configured to be stacked while sandwiching an insulator (not shown).
Patent JP-2013087673-A (JP)
Title: Control device of engine
Inventor: SHIBATA AKINORI
IPC: F02D45/00
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To improve convergence to a target engine operation point, when the operation point of an engine changes in torque base control, by improving control responsiveness and control stability of suction air volume control, in a control device of the engine.SOLUTION: This control device of the engine includes: a target ignition timing arithmetic operation means 6A for arithmetically operating the target ignition timing for calculating the air volume to be introduced into a cylinder 19 of the engine 10; a heat efficiency arithmetic operation means 7 for arithmetically operating heat efficiency of the engine 10 on the basis of the target ignition timing; and a target air volume arithmetic operation means 4 for arithmetically operating the target air volume, which is a target value of the air volume to be introduced into the cylinder 19, on the basis of the heat efficiency. The target ignition timing arithmetic operation means 6A arithmetically operates the target ignition timing in the current arithmetic operation period, on the basis of the target air volume arithmetically operated by the past arithmetic operation period in the target air volume arithmetic operation means 4.
Patent JP-2012023774-A (JP)
Title: Power line communication device and program
Inventor: HONDA SEIJI
IPC: H04B3/54
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a power line communication device and program capable of controlling electric power of a network system without using a server device.SOLUTION: Each of PCMs 1, 3, and 4 has: a power line communication function part that performs communication via a power line connected by a plug; a power detection function part that detects a power value output to various equipment via an outlet; and a general-purpose communication function part that performs external interface communication. In a management mode, a serial number of the PCM and a model type of a connection device connected with each PCM are registered to a management tool preliminarily, and data of the connection device is sequentially acquired via the connected PCM to the registered serial number (S106). A personal computer produces a management table with the management tool automatically (S107). For example, an additional function or a target level or the like is set to the management table produced with the management tool (S108).
Patent JP-2013086209-A (JP)
Title: Cutting tool for screw thread cutting
Inventor: KOJIMA SHUKO
IPC: B23G5/00
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To constitute a cutting tool for screw thread cutting so that a flow of chips is imparted with directivity and the chips are guided along a tool axial direction so as to prevent a processed surface from being damaged by the chips.SOLUTION: For the improvement of the cutting tool for screw thread cutting which is provided with a plurality of cutting edges 3to 3(n is 5 in the figure) which are arranged in parallel and which produces thread ridges by cutting the screw in stages with the plurality of cutting edges, at least one of the cutting edges of the tool excluding the finishing edge 3is shifted toward the anti-feed direction of the tool (toward the feed direction is also possible).
Patent JP-2013087242-A (JP)
Title: Spherical phosphor, wavelength conversion type solar cell sealing material, solar cell module, and method of manufacturing them
Inventor: YAMASHITA TAKESHI
IPC: H01L31/042
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a spherical phosphor that improves the light use efficiency in a solar cell module and stably improves the power generation efficiency, a wavelength conversion type solar cell sealing material containing this, the solar cell module using this, and a method of manufacturing them.SOLUTION: The spherical phosphor includes a fluorescent substance and transparent material. In the spherical phosphor, the transparent material is made spherical by suspending and polymerizing a vinyl-compound-containing composition, and the vinyl-compound-containing composition contains coordination compound capable of being coordinated with the fluorescent substance. The wavelength conversion type solar cell sealing material includes a resin composition layer of optical transparency containing the spherical phosphor and sealing resin. The solar cell module includes solar cells and the sealing material arranged on the light receiving surfaces of the solar cells. The method of manufacturing them is provided.
Patent JP-2013091683-A (JP)
Title: Room temperature and humidity thickening thermo-conductive silicone grease composition
Inventor: MATSUMOTO NOBUAKI
IPC: C08K3/00
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a room temperature and humidity thickening thermo-conductive silicone grease composition with high shape retention characteristics and good workability despite its low viscosity (easiness to coat) in an initial phase (before thickening).SOLUTION: A room temperature and humidity thickening thermo-conductive silicone grease composition comprises, as essential components: (A) organopolysiloxane with a viscosity of between 0.1 to 1,000 Pa s at 25°C with both ends being blocked by a hydroxyl group; (B) organopolysiloxane represented by general equation (1); (C) a silane compound which contains at least three hydrolysable groups bonded to a silicon atom in one molecule and/or a (partial) hydrolyzate or a (partial) hydrolysis condensate thereof; (D) a thickening catalyst; (E) a thermally conductive filler with a thermal conductivity of at least 10 W/m°C; and (F) organopolysiloxane with a viscosity of between 0.01 to 1,000 Pa s at 25°C with both ends being blocked by a trialkoxysilyl group.
Patent JP-2013092574-A (JP)
Title: Developing device, process cartridge, image forming device, and developing method
Inventor: SAKAI MOTOKO
IPC: G03G9/08
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a developing device configured to prevent toner from scattering to a non-image part.SOLUTION: The developing device includes: an agitation chamber 420 for housing electrostatic charge image developer in which aeration flowability energy measured by a powder rheometer is 10-100 mJ, and agitating the electrostatic charge image developer housed therein; a mixing chamber 430 that agitates and mixes a part of the electrostatic charge image developer flowing from the agitation chamber 420 with supplement toner supplied from the outside, conveys the electrostatic charge image developer mixed with the supplement toner to the agitation chamber 420, and agitates and mixes the electrostatic charge image developer with the supplement toner with agitation power lower than that for agitating the electrostatic charge image developer in the agitation chamber 420; and a developing roll chamber having a developing roll for conveying the electrostatic charge image developer agitated in the agitation chamber 420 to a developing area for development.
Patent JP-2013091229-A (JP)
Title: Stencil printing apparatus
Inventor: OIKAWA MASARU
IPC: B41L13/04
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a stencil printing apparatus for receiving a series of operations by a command sheet.SOLUTION: The stencil printing apparatus 100 includes: an area detection means 8 for detecting at least two area specification marks from image data of a sheet 15 that an original reading means 110 reads; a sheet analysis means 4 for converting pixel data in the area specification mark or in the neighborhood into text data, for extracting processing contents applied from the text data to the original image data, and for applying a sequential order to the processing contents according to an order decision rule of the predetermined area specification mark; and a control means 5 for sequentially applying the processing of the processing contents to the image data in accordance with the order.
Patent JP-2013097884-A (JP)
Title: Connector
Inventor: GOTO YUICHI
IPC: H01R13/42
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of increasing terminal holding force.SOLUTION: Terminal metal fittings 10 are held in a connector housing 20. The connector housing 20 is provided with a cavity 21 into which opposite-side metal fittings 30 which can be connected to the terminal metal fittings 10 are inserted and a lance 22 which is locked to the opposite-side terminal metal fittings 30 inserted into the cavity 21 to prevent the opposite-side terminal metal fittings 30 from falling. The lance 22 is formed while exposed to outside the connector housing 20, a retainer 40 arranged along outside the lance 22 is incorporated in the connector housing 20, and a bending restricting projection part 45 projecting toward the lance 22 is provided to the retainer 40.
Patent JP-2013094249-A (JP)
Title: Game system and game device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To overcome security vulnerability problems in leakage of a key.SOLUTION: Mutual authentication is performed between a CU control part 323 and a security chip (SC) 325b, and between a security chip (SC) 325b and a communication control IC 325a. With success in authentication as a result of the mutual authentication as a condition, a communication key is generated from data of a random number and current time and is used to perform cryptographic communication for game machine business telegrams.
Patent JP-2013097251-A (JP)
Title: Transfer device
Inventor: DEGUCHI HIDEAKI
IPC: G03G15/16
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To improve quality of an image formed on a sheet (record medium) through suppressing fluttering of a rear end of the sheet passing through the tip of a guide plate.SOLUTION: A transfer device (process cartridge 30) includes: a flexible guide plate 100 for guiding a record medium (sheet 3) to an image carrier (photoconductor drum 33); and a support frame 200 for supporting an upstream side end portion (base end part 110) in a conveyance direction of the guide plate 100. The support frame 200 has an extension part 220 positioned opposite to an underside 101 of the guide plate 100 and extending to a downstream side in the conveyance direction in comparison with the tip of the guide plate 100. A tip part 120 of the guide plate 100 is bent inclining to the extension part 220 side as proceeding to the downstream side in the conveyance direction. In the extension part 220, a recess 222 is formed for escaping from the bent tip part 120 of the guide plate 100, at a position removed from a downstream side edge (rear edge 221) in the conveyance direction.
Patent JP-2013101182-A (JP)
Title: Liquid crystal display device and driving method of liquid crystal display device
Inventor: TANAKA YUKIO
IPC: G02F1/133
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that makes an upside down inverted display and has excellent display quality, and a driving method thereof.SOLUTION: The liquid crystal display device includes: an array substrate AR having a gate line G and an auxiliary capacity line Cs extending along a row in which pixel electrodes PE are arrayed, a signal line S extending along a column in which the pixel electrodes PE are arrayed, and driving circuits XD and YD driving the gate line G, the signal line S, and the auxiliary capacity line Cs; a counter substrate CT arranged opposite the array substrate AR; and a control circuit supplying a scanning direction control signal UD alternating first scanning in which vertically arrayed gate lines G are driven in order and second scanning in which vertically arrayed gate lines G are driven in order, and a polarity control signal FR controlling the polarity of a signal SCs supplied to the auxiliary capacity line Cs so as to control the driving circuits XD and YD so that the polarity of the signal supplied to the signal line S is different in units of a horizontal period H in a frame period in which the polarity control signal FR is the same between the first scanning and the second scanning.