baber/WOPTO huggingface dataset:
Patent JP-2012041203-A (JP)
Title: Substrate attached with cubic silicon carbide film, and method for manufacturing the same
Inventor: WATANABE YUKIMUNE
IPC: H01L21/205
Filed: 2010-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate attached with a cubic silicon carbide film having the cubic silicon carbide film which is scarce in crystal defects and high quality on a silicon substrate having a lattice constant different from that of the cubic silicon carbide.SOLUTION: The substrate 1 attached with a cubic silicon carbide film includes the cubic silicon carbide film 3 formed on the surface 2a of the silicon substrate 2, and many quadrangular pyramid-like vacancies 4 gradually contracting inward from the surface 2a of the silicon substrate 2 formed in the vicinity of the interface between the silicon substrate 2 and the cubic silicon carbide film 3.
Patent JP-2012042729-A (JP)
Title: Zoom lens barrel
Inventor: TSUJI SADAYUKI
IPC: G02B7/04
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel with improved optical performance by enhancing collapse accuracy of a guide shaft relative to an optical axis to suppress the collapse of the lens group.SOLUTION: A zoom lens barrel comprises: first optical elements (300 and 400) and a second optical element (600); a first guide member (703) that guides the first optical elements (300 and 400) straight in the optical axis direction; a second guide member (704) that guides the second optical element (600) straight in the optical axis direction; and a straight moving barrel (700) having an opening so configured as to allow the first optical elements and the second optical element to be incorporated only from the optical axis direction, first holding parts (700g and 700h) for supporting the both ends of the first guide member, and second holding parts (700h and 700j) for supporting the both ends of the second guide member.
Patent JP-2012044488-A (JP)
Title: Skew adjusting circuit and skew adjusting method
Inventor: ITO ATSUSHI
IPC: H03K19/0175
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a skew adjusting circuit that can supply skew fitted to the operation state of LSI, etc. to plural signals.SOLUTION: A skew adjusting circuit is provided in an integrated circuit device and contains plural signal lines though which plural signals are transmitted, plural buffer circuits to which the plural signals transmitted through the plural signal lines are input, plural delay circuits provided at the respective front stages of the plural buffer circuits, a monitoring circuit for monitoring signal variations of the plural signal lines, and a delay adjusting circuit for determining delay amounts of the plural delay circuits on the basis of the monitor result output of the monitoring circuit and setting the delay amounts to the plural delay circuits. The monitoring circuit detects as the monitor result the number of signal variations corresponding to the number of signal lines on which signal variation occurs within a monitor period, and the delay adjusting circuit determines the delay amounts on the basis of the number of signal variations.
Patent JP-2012046364-A (JP)
Title: Sanitary ware with antifouling property and mat tone surface
Inventor: HINO TAKAHIRO
IPC: E03D11/13
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To make a surface which exhibits an excellent antifouling property despite of having a mat tone in the surface of a sanitary ware although the formation of a mat-tone surface on a surface thereof is unusual conventionally.SOLUTION: With respect to a surface property of a glaze layer formed on the outermost surface of a sanitary ware, by making the average height (Rc) prescribed by JIS B0601 (2001) to be ≤2.5 μm, and a value of the average height (Rc) divided by an average length (RSm) to be more than 9×10, the sanitary ware having a surface exhibiting an excellent antifouling property despite of having a mat tone can be made.
Patent JP-2012050197-A (JP)
Title: Charge control device
Inventor: FUKATSU HIROKI
IPC: B60W10/26
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a charge control device surely performing charging operation within a predetermined time period and having an advantage in proper charging using low-cost electric power.SOLUTION: By a portable unit 20, a charge standby time TA and a charge time TB are respectively set on a charge standby timer 30B and a charge time timer 30E. Upon establishment of a charge permission condition, a first count operation with the charge standby timer 30B and a second count operation with the charge time timer 30E are executed, so that a charging operation is executed on a travel battery 12 by the duration of charge time TB after expiring the charge standby time TA. The charge standby timer 30B, when a charge standby remaining time T1 becomes zero, starts the first count operation after a 24-hour is set as the charge standby time TA. The charge time timer 30E, when a charge remaining time T2 becomes zero, waits the second count operation after the charge time TB, that was previously set, is set as a charge time again.
Patent JP-2012049910-A (JP)
Title: Driver device, radio device with driver device, and radio communication system with radio device
Inventor: KITAURA AKITO
IPC: H04L9/08
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a driver device capable of creating a difficult-to-eavesdrop secret key using a compact antenna.SOLUTION: A radio device 100 transmits a measurement signal SGM1 with transmission power PWv1, and a radio device 200 detects and stores received signal strength RSSI1(v) of the measurement signal SGM1 (steps S1-S7). The radio device 200 transmits a measurement signal SGM2 with fixed transmission power PWc, and the radio device 100 detects a received signal strength RSSI1(c) of the measurement signal SGM2 and applies a variation pattern of transmission power to the received signal strength RSSI1(c) for storage (steps S8-S14). Then, the radio devices 100, 200 interchange mutual operations for implementation (steps S15-S28). The radio devices 100, 200 apply binary coded processing to the plurality of received signal strength acquired by implementing the above operations a predetermined number of times to generate the mutually same secret key.
Patent JP-2012047651-A (JP)
Title: Leak detector
Inventor: TANIGAWA SHIRO
IPC: G01M3/20
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a leak detector which can be simplified, allows the reduction of testing time, and can reduce the total cost relating to a leak test by using an inexpensive gas.SOLUTION: A leak detector 1 includes: a vacuum pump 8 like a drive pump which is connected to an object to be tested (work) 2 housed in a hood 3 and evacuates the inside to a vacuum; a gas sensor 12 which is provided between a discharge port 10 and a discharge valve 11 of the vacuum pump 8 and comprises a semiconductor sensor or the like; and a gas supply part 5 which supplies a tracer gas into the hood 3, where mixed gas of hydrogen gas and nitrogen gas is used as the tracer gas.
Patent JP-2012053139-A (JP)
Title: Image forming apparatus
Inventor: TAKEMURA TAICHI
IPC: G03G15/01
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining a wide color reproduction region by preventing the superimposition degree of colors from decreasing, even when the amount of toner consumption is decreased.SOLUTION: In an image forming apparatus 100, an image forming and fixing process for heating and pressurizing an unfixed toner image to fix it on a recording material is applied to the same recording material with a different color of toner by at least two or more times to form an image where a plurality of toner images different in color are superimposed. In forming the unfixed toner image on the recording material, when the specific gravity of toner is defined as ρ(g/cm), a weight average particle diameter is defined as L(μm), and a placed toner amount of the unfixed toner image to the recording material is defined as A(mg/cm), a placed toner amount being A<(ρπL)/30√3 is set to a maximum placed toner amount when the unfixed toner images by toners of each color are formed and the unfixed toner image is fixed so that, in the image, a region where it is viewable that the colors of respective chromatic color toners are superimposed is 84% or more.
Patent JP-2012053410-A (JP)
Title: Karaoke system, personal digital assistant and program
Inventor: TAKAO YOSHIHIRO
IPC: G10K15/04
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To enable a personal digital assistant to specify one karaoke device to be connected thereto and to establish a state of connection with the specified karaoke device even if there is more than one karaoke devices within a communication range of the personal digital assistant.SOLUTION: A mobile phone 20 acquires music information about music that is being played by a player 10 from the player 10, and determines whether or not music information about music included in sound around the mobile phone 20 is consistent with the music information about the music that is being played by the player 10. When consistent, the player 10 is determined as the player 10 to be connected to the mobile phone 20. This enables the mobile phone 20 to specify one player 10 to be connected thereto and to establish a state of connection with the specified player 10 even if there is more than one players 10 within a communication range of the mobile phone 20.
Patent JP-2012060210-A (JP)
Title: Method, apparatus and program for adaptive quantization
Inventor: BANDO YUKIHIRO
IPC: H04N19/136
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To achieve adaptive quantization minimizing an approximation error under the constraint of a given coding amount, without depending on an input signal distribution.SOLUTION: When approximating a histogram of input signals with the number of classes given separately, an RD cost calculator 17 stores into a memory a quantization value to minimize a weighted sum of the approximation error and the coding amount relative to the entire candidates of a class boundary, and a minimum value of the weighted sum. When selecting the class boundary for the next class, the RD cost calculator 17 reads out the stored minimum value from the memory, so as to use for the calculation of the minimum value of the weighted sum in the class boundary selection at the time point concerned. A section top end optimum value tracer 20 selects the class boundary minimizing the weighted sum of the approximation error and the coding amount to the entire class boundary candidates from the calculated result by the RD cost calculator 17.
Patent JP-2012058390-A (JP)
Title: Electronic apparatus
Inventor: YOSHIDA TAKASHI
IPC: G03B17/02
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of reducing collision noise or vibration noise due to rotating operation of a rotating operation member.SOLUTION: A digital camera comprises a zoom lever 6 rotatably assembled with an exterior cover 20; a holder 56 holding the zoom lever 6 and integrally rotating with the zoom lever 6; a torsion spring 54 which has a coil portion 54a fitted in a boss 20a provided on the exterior cover 20, and a pair of tip end portions 54b and 54c extending from the coil portion 54a and hooked to a hooking portion 6a of the zoom lever 6 so as to sandwich the zoom lever 6 in a rotating direction of the zoom lever 6, and generates force for returning the zoom lever 6 from a rotating position to an initial position; a positioning portion 20b disposed at a position sandwiched between the pair of the tip end portions 54b and 54c, and positioning the zoom lever 6 at the initial position; and an elastic member 53 sandwiched by the pair of the tip end portions 54b and 54c to be elastically deformed when the zoom lever 6 is positioned at the initial position by the positioning portion 20b.
Patent JP-2012057702-A (JP)
Title: Continuously variable transmission and shift control method
Inventor: TANAKA HIROYASU
IPC: F16H61/02
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a continuously variable transmission without imparting a sense of incongruity to a driver by a shift in a manual mode.SOLUTION: This continuously variable transmission connected with a variator (20) and a sub-transmission mechanism (30) executes control to cause the through gear ratio to follow the final through gear ratio by changing only the gear ratio of the variator (20) when a shift instruction from the driver is continuously given in a plurality of times in a row when the manual mode is selected, and quickens a start of a change in the gear ratio of the sub-transmission mechanism (30) or progress of the change of the gear ratio as compared with a case where the manual mode is not selected when the gear ratio of the variator (20) is maximized or minimized and the through gear ratio cannot follow the final through gear ratio.
Patent JP-2012060447-A (JP)
Title: Image processor, imaging device and image processing method
Inventor: SATO HISAMUNE
IPC: H04N5/232
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To improve throughput by speeding up reading of pixel data from a memory at the time of distortion correction of captured image data.SOLUTION: An image processor is provided with a pixel data storage control section which stores pixel data at a first coordinate position in captured image data in a storage area specified by a first row address and a first column address in a memory, and stores pixel data at a second coordinate position which is symmetrical to that of the first coordinate position with respect to a horizontal axis and a vertical axis which intersect at a right angle in the center of the captured image data into a storage area designated by the first row address and the second column address in the memory. The image processor acquires a first pre-correction coordinate position corresponding to an ideal coordinate position, reads multiple pixel data symmetrical with respect to the horizontal axis and the vertical axis from a row address corresponding to the first pre-correction coordinate position for arranging at multiple ideal coordinate positions with respect to the horizontal axis and the vertical axis, thereby performing distortion correction, thus it is possible to read data at high speed from the memory to improve throughput.
Patent JP-2012061826-A (JP)
Title: Molding device and molding method
Inventor: UEHA FUMITO
IPC: B29C45/73
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of enhancing working efficiency, in a molding technology in which a mold is heated by a heating means.SOLUTION: In (b), a coil 80 is provided to be close to an outer side face 62 of a mold 60 and to an outer side face 52 of a mold 50 in a state that the mold 60 is separated from the mold 50 by a prescribed dimension L1. A coil 100 is provided to be close to an outer side face 63 of the mold 60 and to an outer side face 53 of the mold 50 in a state that the mold 60 is separated from the mold 50 by the prescribed dimension L1. That is, the coil 80 and the coil 100 are arranged in parallel to opening and closing directions of the mold 50 and the mold 60, and the mold 60 is thereby free from an anxiety of touching with the coils 80, 100 when opening the mold. Consequently, the working efficiency is enhanced in this molding device in which the mold 50 and the mold 60 are heated by the heating means 70.
Patent JP-2012067605-A (JP)
Title: Compressor
Inventor: UMEDA KEN
IPC: F04B39/12
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent the rusting of a cylinder head fixing bolt of an air compressor.SOLUTION: The compressor includes: a cylinder for compressing air by the reciprocation of a motor-driven piston in the cylinder; a cylinder head attached to the cylinder with the bolts; an air valve for regulating the flow direction of air in the cylinder; and a head gasket which is disposed between the cylinder head and the air valve and seals the air in the cylinder. In a bolt fixing hole formed at the cylinder head, a communication path for communication with an atmosphere is provided at almost the same horizontal direction position as that of the head gasket or above it, and the gasket communicates with the atmosphere.
Patent JP-2012067888-A (JP)
Title: Disc brake
Inventor: OGAWA AKIRA
IPC: F16D55/224
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake capable of exerting large braking force in an emergency, etc. by increasing a brake effective diameter, regardless of a caliper, without causing increases in dimension and weight of the disc brake or an increase in uneven wear of a pad.SOLUTION: This disc brake for a vehicle including a floating type caliper and a piston opposed type caliper is constituted to include a projecting part 8 for projecting a pad pressing surface 6a arranged on an outer diameter side of a disc rotor 2 to the outer diameter side of the disc rotor 2 rather than an outer diameter surface of a piston 6 at a distal end of the piston 6 for pressing the pad 5. The pad pressing surface 6a of the projecting part 8 is inclined in a direction for separating the pad pressing surface 8a from the disc rotor 2 and in a direction in which the separation amount becomes larger on the outer diameter side of the disc rotor 2.
Patent JP-2012071860-A (JP)
Title: Container for shaking out fixed quantity of powder
Inventor: KOYAMA TAKASHI
IPC: B65D47/20
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a container for shaking out a fixed quantity of powder which enables a user to simply and sanitarily adjust the quantity of powder discharged by a single powder shaking-out action.SOLUTION: In the container for housing the powder, a lid body 3 is installed in a mouth portion of a container body 2; a blocking pipe 4 having a lateral surface provided with a notch 12 is fixed in a vertically penetrating manner to the lid body 3; and a pipe 5 for transfer which has a lateral surface provided with an intake opening 10 for taking in the powder, is turnably inserted into the blocking pipe 4 in the state of internal contact therewith and provided in such a manner as to penetrate in the vertical direction of the lid body 3. The container 1 for shaking out the fixed quantity of powder is configured as follows: the user holds a portion extended out from the lid body 3, of the pipe 5 for transfer, and turning the pipe 5 for transfer with respect to the blocking pipe 4, so as to change relative positions of the intake opening 10 and the notch 12 covering the intake opening 10, and changes an opening area of the intake opening 10 to make the quantity of shaken-out powder adjustable.
Patent JP-2012073530-A (JP)
Title: Liquid crystal display device
Inventor: FUJITA DAIGO
IPC: G02F1/1333
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with excellent quality.SOLUTION: A liquid crystal display device comprises: a liquid crystal display panel including a first substrate, a second substrate attached to the first substrate, and a liquid crystal layer held between the first substrate and the second substrate, and having a pair of long sides and a pair of short sides; a face panel provided in front of the liquid crystal display panel; a lenticular lens array provided for an inner surface of the face panel that faces the liquid crystal display panel; an adhesive provided along at least one long side of the liquid crystal display panel for attaching the second substrate and the face panel to each other; and a polarizer which is provided for an outer surface of the second substrate and whose surface is subjected to anti-glare processing.
Patent JP-2012077776-A (JP)
Title: Vibration isolation damper
Inventor: NAITO AKIRA
IPC: F16F13/06
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolation damper excellent in mounting easiness which can mount screw fastening or the like only with a simple tool such as a screwdriver without applying special processing to a support or a body to be supported.SOLUTION: The vibration isolation damper 11 includes a stirring cylindrical part 12 having a mounting part 14 mounted on one of the support on one side and the body to be supported and the cylindrical side fitting part 15 exposed inside a sealed container on the other side, and a cover body 13 having a cover side fitting part 16 and mounted the other of the support and the body to be supported, and a flexible part 3 located between the stirring cylindrical part 12 and the cover body 13 and formed of a flexible and deformable rubber-like elastic body. The cylindrical side fitting part 15 and the cover side fitting part 16 are fitted by elastic deformation of the flexible part 3 thereby enabling rotation of the stirring cylindrical part 12 to be prevented when the mounting part 14 is secured to the support or the body to be supported.
Patent JP-2012078198-A (JP)
Title: Magneto impedance sensor element and manufacturing method of the same
Inventor: MOTOKURA YOSHINOBU
IPC: G01R33/06
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a magneto impedance element manufacturing method which has high manufacturing efficiency and excellent magnetism measuring accuracy, and a magneto impedance element which is manufactured by the manufacturing method.SOLUTION: An MI sensor element 1 comprises a substrate 4 made from a nonmagnetic material, a plurality of magnetic sensitive bodies 2, and a plurality of detection coils 3. The plurality of magnetic sensitive bodies 2 is made from an amorphous material, fixed to the substrate 4, and electrically connected with each other. The detection coils 3 are wound around the individual magnetic sensitive bodies 2, and electrically connected with each other. The MI sensor element 1 makes a pulse current or a high frequency current pass through the magnetic sensitive bodies 2, thereby outputting voltage corresponding to the strength of magnetic fields acting on the magnetic sensitive bodies 2 from the detection coils 3. The plurality of magnetic sensitive bodies 2 is formed by fixing one amorphous wire 20 to the substrate 4 and then cutting off that.
Patent JP-2012078590-A (JP)
Title: Image display device and control method therefor
Inventor: ABE NAOTO
IPC: G09G3/34
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the display quality for displaying a motion image in a liquid crystal display device.SOLUTION: An image display device comprises a liquid crystal panel, a backlight system divided into plural blocks, and a control portion for controlling the light emission of the backlight system for each block. The control portion sets the light emission time of each block by analyzing an input image signal and detecting the motion of the image corresponding to each of the blocks, so that the light emission time is long in the block where the motion is small and the light emission time is short where the motion is large. The control portion preferably sets the light emission time of each block where the motion has been detected, so that the light emission time is short in the block where the detected motion is at constant speed or constant acceleration, and the light emission time is long in the block where the detected motion is not at constant speed or constant acceleration.