baber/WOPTO huggingface dataset:
Patent JP-2012055917-A (JP)
Title: Build-up welding device and method
Inventor: MOTO YOSHIO
IPC: B23K9/12
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To automate positioning of a welding torch; to properly control an arc length; to automate high-quality build-up welding; and to achieve welding with a dilution rate as close to zero as possible.SOLUTION: Traversing trucks 4a, 4b, which move along traversing rails 2a, 2b fixed on a pipe p, are connected to each other by a traveling guide member 5. Welding wires and electric power are supplied from a welding machine to a welding torch 7e of a torch head 7 fixed to a welding traveling truck 6 guided and moved by the traveling guide member 5. A vertical member 7b is fixed to the torch head 7 to be movable along a traversing guide member 7a disposed in the same direction as the traversing rails 2a, 2b. A weaving device 7d of the welding torch 7e is fixed to the vertical member 7b to be movable along an arc moving device 7c fixed movably in the same direction as the traversing guide member 7a. The supply of the welding wires and electric power to the welding torch 7e is performed by controlling the repeating cycle of an arc stage and a short-circuit stage. Only argon gas is used as shielding gas.
Patent JP-2012060304-A (JP)
Title: Digital/analog converter
Inventor: IMAI SHIGEO
IPC: H03M1/74
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital/analog converter capable of reducing distortion in output signal while reducing current consumption.SOLUTION: First and second transistors are complementarily switched by a first digital signal contained in a digital signal. Relating to a first current source, its one end is connected to a first potential, while the other end is connected to one end of the first and second transistors, for outputting a constant current. One end of third and fourth transistors is connected to the other end of the first and second transistors. A first output terminal is connected to the other end of the third transistor, for outputting an analogue signal. A first resistive element is connected between the first output terminal and a second potential which is different from the first potential. A control circuit, according to the digital signal, controls a gate voltage of the third and fourth transistors so that the third and fourth transistors operate in a saturation region.
Patent JP-2013242932-A (JP)
Title: Optical pickup device
Inventor: ASAKAWA CHIAKI
IPC: G11B7/135
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce return light to a laser source in the case where a narrow band quarter wavelength plate is used.SOLUTION: An optical pickup device includes: a laser source for selectively emitting a laser beam of first wavelength or a laser beam of second wavelength; an objective lens for condensing the laser beam emitted from the laser source on an optical recording medium; a photodetector for detecting the laser beam reflected by the optical recording medium; an optical splitter for guiding the laser beam emitted from the laser source to the objective lens and guiding the laser beam reflected by the optical recording medium to the photodetector; and a quarter wavelength plate for converting the laser beam of first wavelength incident via the optical splitter from linear polarization light to circular polarization light and converting the laser beam of second wavelength incident via the optical splitter from linear polarization light to elliptical polarization light. The laser beam of second wavelength emitted from the laser source is made incident on the optical splitter as first linear polarization light. The optical splitter shifts the phase of the laser beam of second wavelength incident via the quarter wavelength plate so as to reduce the components of the first linear polarization light.
Patent JP-2011129873-A (JP)
Title: Solid-state imaging device, method of manufacturing the same, and electronic apparatus
Inventor: OKITA HIROYUKI
IPC: H01L31/10
Filed: 2010-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the image quality of a captured image.  <P>SOLUTION: A ground electrode 230G that is grounded is interposed between a read out circuit 20 (reset transistor 22 and the like) and a pixel electrode 211G on an imaging surface. This prevents an unnecessary voltage other than a gate voltage from being applied to a channel-forming region of a TFT constituting each of read-out circuit portions 202R, 202G and 202B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012060795-A (JP)
Title: Split stator manufacturing apparatus and split stator manufacturing method
Inventor: SANADA YOSHIYUKI
IPC: H02K3/34
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a split stator manufacturing apparatus and a split stator manufacturing method that can manufacture a split stator with high quality by a practical manufacturing technique that can reduce a manufacturing cost without reducing productivity.SOLUTION: In a split stator manufacturing apparatus 50, a stationary die 60 having a stationary slide core 61 and a stationary guide die 61, and a movable die 70 are provided. The stationary slide core 61 is brought into contact with a tooth-side tip portion 11T of a split stator core 10, and then a stationary guide die 62 and the movable die 70 are subjected to mold closing to compress molten resin 25 filled in a cavity K1 and fix a resin-molded insulator 12 to the split stator core 10. The apparatus is also provided with a press spring 68 for pressing the stationary guide die 61. After the stationary slide core 61 is brought into contact with the tooth-side tip portion 11T of the split stator core 10, the press spring 68 varies the press force to the tooth-side tip portion 11T in accordance with the movement amount of the movable die 70 and presses the stationary slide core 61.
Patent JP-2011258910-A (JP)
Title: Emi noise shield board including electromagnetic bandgap structure
Inventor: KIM HAN
IPC: H01L23/00
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an EMI noise shield board including an electromagnetic bandgap structure (EBG).SOLUTION: The EMI noise shield board in accordance with the present invention comprises: a first board portion on whose upper surface an electronic part is mounted and in which a circuit for transferring a signal and power to the electronic part is provided; and a second board portion which is located on a lower surface of the first board portion and into which an electromagnetic bandgap structure is inserted. The electromagnetic bandgap structure has a band stop frequency property in such a way that an EMI noise transferred from the first board portion can be shielded from being radiated to the outside of the board.
Patent JP-2012055616-A (JP)
Title: Wheelchair for nursing care
Inventor: KOBAYASHI MUTSUMI
IPC: A61G5/00
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair for nursing care having seat face members unfolded on a frame body and formed seat faces to which a person to be cared is easily changed while the wheelchair is lightweight, simplified and highly operatable.SOLUTION: The wheelchair for nursing care 1 includes seat face members 7a and 7b unfolded on seat support frames 14a and 14b which are one part of a frame body 2.
Patent JP-2012061543-A (JP)
Title: Electric hand tool
Inventor: KAZAMA MASATO
IPC: B25F5/00
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric hand tool increasing burglar-proofness without reducing handiness.SOLUTION: The electric hand tool operating a working tip 3 by using an electric drive 2 housed in a housing 1 includes an authentication part 4 authenticating the right of use of a user, an effective time setting part 5 setting an effective time of authentication established by the authentication part 4, a residual time measuring part 6 measuring a residual time of the effective time, and an operation managing part 7 allowing driving of the electric drive 2 on condition that it is within the effective time.
Patent JP-2012065129-A (JP)
Title: Imaging apparatus
Inventor: OSUGA KYOSUKE
IPC: H04N5/91
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of improving convenience in management of image information shot continuously.SOLUTION: The imaging apparatus capable of generating a series of image information by continuous shoot comprises: imaging means for taking an image of a subject and outputting the image information; a memory for storing information on the speed of the continuous shot; an imaging control unit which controls the imaging means to perform continuous shoot at imaging intervals according to the information on the speed of the continuous shoot; and a grouping determination unit which determines to group a series of image information in once continuous shot when the information on the speed of the continuous shoot is not less than a predetermined value.
Patent JP-2012070177-A (JP)
Title: Recording playback apparatus
Inventor: MACHIDA SATOSHI
IPC: H04N7/173
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording playback apparatus capable of protecting consecutive programs automatically from overwriting elimination by a loop recording when performing the loop recording.SOLUTION: The recording playback apparatus comprises: loop recording means which performs recording of an broadcast program within a prescribed storage capacity, and performs overwriting recording in an old order of a record time on a recording area of the already recorded program if the capacity of information of the recorded broadcast program exceeds the prescribed storage capacity; protection frequency setting means which sets protection frequency in which the overwriting recording is not executed in consecutive broadcast programs recorded by the loop recording means; and protection means which does not perform overwriting recording on the recording area of the consecutive broadcast programs until recording frequency currently recorded on the recording area exceeds the protection frequency in the consecutive broadcast programs.
Patent JP-2011036689-A (JP)
Title: Game apparatus and game method
Inventor: NODA MASATAKA
IPC: F41J5/14
Filed: 2010-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game entertaining a beginner by the application of a dart game and having a higher game performance.  <P>SOLUTION: A game apparatus GM1 is provided with a target TG, a CRT 312, a card reader CD, and a cash box CB on the front surface. A player inserts his/her ID card into the card reader CD. The CRT 312 displays information on the game, and is served as a game screen when a game making use of the dart is played. The target TG is to be hit with an arrow and also used as a tool so that a player obtains a point, area, numeral value, or the like in other games. The game apparatus GM1 is provided with a button PB used for input of a player change in the dart game, and further the button PB is used as an operation input switch for a control unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012076234-A (JP)
Title: Multipurpose plate material
Inventor: TAKEDA MAKOTO
IPC: E02B5/02
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin-made plate usable for various applications with the same laminate constitution.SOLUTION: The used multipurpose plate is a laminate made by laminating a glass fiber resin layer on a base material layer wherein the base material layer is composed of a resin plate obtained by kneading aggregate and a resin; the glass fiber resin layer is made by sequentially laminating one or a plurality of the glass fiber-made cloth sheets and a non-woven fabric or a glass mat, impregnating these with an uncured resin and integrating these by curing the uncured resin; and the outer surface of the non-woven fabric or the glass mat is covered with the resin film made by curing the uncured resin. The base material layer exhibits high load bearing performance, and the resin film-covered surface is smooth as it is, and it is hard to suppress a flow velocity when it is used for a water passage. The non-woven fabric or the glass mat existing in the vicinity of the surface shows excellent abrasion resistance and good applicability of nonslip paint or the like, and the surface property can be easily changed only by the paint.
Patent JP-2012080636-A (JP)
Title: Electronic apparatus and power reception control method thereof
Inventor: SUGANO TAKUMA
IPC: H04N5/63
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress the effect caused by degradation of power reception efficiency even if the positional relationship between a power transmission coil and a power reception coil as well as a distance changes because a user moves an electronic apparatus.SOLUTION: In a TV device, a power reception coil 8 is attached on the inside of a bent rear cover 4, which has a position adjusting function for moving the power reception coil 8 in parallel along a back surface part 41 of the rear cover 4. Guide rails 18a and 18b are provided along the inside of the back surface part 41, and holding members 9a and 9b of the power reception coil 8 move along the guide rails 18a and 18b. A motor 16 is attached to the holding member 9a, and rack teeth 19 which engage with a worm gear 17 connected to a shaft of the motor 16 is formed at the guide rail 18a. According to detection information representing the positional relationship between a power transmission coil 7 and the power reception coil 8, a control unit moves the holding members 9a and 9b in the bending direction of the rear cover 4 to cause the power reception coil 8 to face and approach the power transmission coil 7.
Patent JP-2012080653-A (JP)
Title: Dc brushless motor and electrical apparatus using the same
Inventor: TAKEDA HIROSHI
IPC: H02K11/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: for the purpose of preventing failure due to heat or the like, a conventional DC brushless motor has protective means included in two windings to cut off an electric current upon detection of generated heat; however, the conventional method requires two temperature detection means and there occur variations in detected temperatures because the protective means detects wiring temperatures.SOLUTION: The DC brushless motor includes one protective means provided on the rear of a control board attached with an intelligent power module to reduce the number of parts for highly precise temperature detection, thereby preventing generation of failure or the like in the DC brushless motor.
Patent JP-2012082033-A (JP)
Title: Three-dimensional management method of raw material yard
Inventor: ENDO CHIKASUE
IPC: B65G63/00
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To provide the three-dimensional management method of a raw material yard, with which the three-dimensional mountain shape of a raw material mountain on the raw material yard can be exactly recognized and even when different kinds of brands of raw materials are stacked onto the same raw material mountain, the presence range of each brand is easily recognized and managed, in which operation efficiency of the raw material yard is high, and with which stock control of the raw material can be accurately and easily performed.SOLUTION: When the raw material is stacked from the top end of a turning boom 2b of a stacker 2 onto the raw material yard to form the raw material mountain extending in the longitudinal direction of the raw material yard, a virtual flat plane stipulated by a coordinate axis in the transverse direction and a coordinate axis in the longitudinal direction on the raw material mountain is divided into a plurality of meshes 4 by an electronic computer, height information from the bottom part of the raw material to the highest part is allocated to each mesh 4 located on the position corresponding to each position of the raw material mountain on the basis of the stacking height information obtained by a predetermined means, and pieces of information of total meshes are assembled to determine three-dimensional presence range and shape of the raw material mountain.
Patent JP-2012088449-A (JP)
Title: Positive resist composition and method for forming resist pattern
Inventor: DAZAI NAOHIRO
IPC: G03F7/004
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist composition capable of reducing the influence from other resist compositions after forming patterns and to provide a method for forming a resist pattern.SOLUTION: A positive resist composition comprises: a base component (A) whose solubility to an alkali developer is increased by the action of an acid; an acid generator component (B) which generates an acid upon exposure to light; and a compound (G) having two or more functional groups having nucleophilicity. The base component (A) contains a resin component (A1) having an acrylate constitutional unit (a0-1) having an amide bond and a constitutional unit (a1) which is derived from an acrylic acid ester in which an atom other than a hydrogen atom or a substituent may be bonded to the carbon atom at α position and has an acid dissociable dissolution-inhibiting group.
Patent JP-2011088140-A (JP)
Title: Method for cleaning substrate
Inventor: VARANASI KRIPA KIRAN
IPC: B08B3/08
Filed: 2010-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing sand particles from a substrate of a turbine engine component.  <P>SOLUTION: The method for removing sand particles from the substrate 12 includes a step of treating the substrate 12 with an acid solution comprising H<SB>x</SB>AF<SB>6</SB>, wherein A is selected from the group consisting of Si, Ge, Ti, Zr, Al, and Ga, and the H<SB>x</SB>AF<SB>6</SB>is present at a concentration in the range from about 5 wt.% to about 40 wt.%. The H<SB>x</SB>AF<SB>6</SB>acid solution can be made to be an aqueous solution. The concentration of H<SB>x</SB>AF<SB>6</SB>acid can be made in the range from about 10 wt.% to about 30 wt.%. The temperature of the H<SB>x</SB>AF<SB>6</SB>acid solution can be maintained at about 100°C or less during treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149417-A (JP)
Title: Air blast injector
Inventor: MOCHIZUKI KOICHI
IPC: F02M51/06
Filed: 2010-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air blast injector which actualizes fine-particle-size atomization from the beginning of the injection of a second injector without impairing the responsiveness of the second injector.  <P>SOLUTION: An air passage in a second movable core 11 is eliminated, and liquid fuel and pressure air are supplied from the upper end of a center hole 12 of a second needle 9. The pressure air guided to the lower side of the second movable core 11 is separated into outer periphery side pressure air which flows through a horizontal hole 17 to the downward direction of an outer periphery passage 15 and center side pressure air which flows to the downward direction of the center hole 12. When a second injection hole 7 is opened, the outer periphery side pressure air flows through a venturi part 18 while a pilot hole 20 sucks the liquid fuel out of the center hole 12 and the center side pressure air pushes the fuel from the center hole 12 via the pilot hole 20 to the venturi part 18. The liquid fuel guided from the pilot hole 20 to the venturi part 18 is instantly mixed with the outer periphery side pressure air flowing through the venturi part 18 to actualize fine-particle-size atomization from the beginning of injection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199836-A (JP)
Title: Route calculating system, route calculation method, and route calculation program
Inventor: IMAI SATOSHI
IPC: H04L45/42
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To inhibit a route calculating system from increasing in power consumed by a network as a whole, with respect to request flow.SOLUTION: The route calculating system includes a collecting means 35 for collecting a current link traffic volume and link power consumption by each of links that constitute a network; a link cost calculating means 32 for estimating an increase in the link power consumption due to the request flow for each link on the basis of the current link traffic volume, link power consumption, request flow, and link characteristics, and for calculating a link cost value based on the increase of the link power consumption; and a route determining means 31 for determining a route that has the smallest sum of the link cost values from among routes connecting between any nodes as the route for the request flow.
Patent JP-2012093459-A (JP)
Title: Detachable body and image forming apparatus
Inventor: SAKAI YOSHIAKI
IPC: G03G15/08
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce falling of a storage medium from a detachable body.SOLUTION: A detachable body (TC) comprises: a main body (TC1) of the detachable body which is detachably attached to a unit to be detached (U1); a storage medium (61) which stores information related to the detachable body (TC); a support part (51) for the storage medium which is provided in the main body (TC1) of the detachable body and detachably supports the storage medium (61); and a restriction body (72b) which is detachably attached to the main body (TC1) of the detachable body and is disposed on the downstream side in the separating direction of the storage medium (61) from the support part (51) for the storage medium to restrict the movement of the storage medium in the separating direction when attached to the main body (TC1) of the detachable body.
Patent JP-2012098375-A (JP)
Title: Musical device and program realizing its control method
Inventor: MIURA HIDEHIKO
IPC: G11B20/10
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a musical device and a program for realizing its control method, which make it possible to easily perform loop reproduction by overlapping input acoustic signals every preset length of time.SOLUTION: By performing a first loop reproduction start process, each clip during reproduction is mixed from a clip memory 105b by an adder 100b, and supplied to an acoustic output section 107 via an adder 100c. When one of the clips SW is pressed while four clips are stored in a storing memory 105c, a second loop reproduction start process is added and both the processes are performed. A clip whose loop reproduction has been started by the second loop reproduction start process is added to output from the adder 100b by the adder 100c, and supplied to the acoustic output section 107. The clip memory 105b supplies the adder 100b with clips from which only the number of clips whose loop reproductions have been started by the second loop reproduction start process are subtracted. Then, the clips are output.
Patent JP-2012098854-A (JP)
Title: Portable terminal, information processing method, and program
Inventor: AIZAWA HISASHI
IPC: G07F9/02
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for setting an alignment sequence and size of a merchandise image displayed on a liquid crystal display in a vending machine having a liquid crystal display.SOLUTION: A portable terminal accepts setting of a display pattern for displaying merchandise images on a liquid crystal display of a vending machine, and accepts setting of merchandise information for respective columns of the vending machine. The portable terminal performs mapping between the columns of the vending machine and respective display areas of the display pattern, and transmits the display pattern and the merchandise information associated with the columns that are mapped with the respective display areas of the display pattern by mapping means, to the vending machine.