baber/WOPTO huggingface dataset:
Patent JP-2011231920-A (JP)
Title: Movable pulley having load receiver truncated cone-shaped rotary shaft
Inventor: NAKAJIMA HISAKO
IPC: F16C13/00
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for precisely cutting the entire surface of an object to be cut, which can allow a large diameter portion of the heavy object to be cut to have the same cut gloss, by one cutting action, as that when a small diameter portion thereof is cut.SOLUTION: Fixed shafts of several movable pulleys are arranged respectively in outer circumferential parts of fixed surface plates of a large-sized lathe in order to smoothen the reception and rotation of a turntable when the large diameter portion is cut. A concave part is arranged by cutting the large diameter surface of a truncated cone to form a caster structure. In order to weaken the friction resistance on the contact surface and radiate heat, semicircular plates are arranged on the entire periphery of the tip of the concave part so that the semicircular plates are combined with the grooved ground surface of the turntable. A thrust bearing and a ball bearing are incorporated in the movable pulley, which has a rotary shaft and a dustproof cover for bearings as an integral structure, and are mounted on a receive shaft having the caster angle of 18° which is selected from 14-23° to reduce a load.
Patent JP-2010288273-A (JP)
Title: Delay signal generation circuit and delay circuit
Inventor: HIGUCHI AKIRA
IPC: H03K5/13
Filed: 2010-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay signal generation circuit and a delay circuit capable of stably inserting a predetermined delay time into an input signal.  <P>SOLUTION: A delay signal generation circuit includes one or a plurality of first delay circuits whose delay time changes according to the supplied voltage of a power source, a second delay circuit that has the same circuit configuration as the first delay circuit and whose delay time changes according to the supplied voltage of the power source, and a power source supply circuit that has a control power source circuit that supplies power to the first and second delay circuits. The control power source circuit detects a phase difference between an input clock signal and a delayed clock signal to control the voltage of the power source that is supplied to the first and second delay circuits so that the phase difference between the input clock signal and the delayed clock signal is dissolved based on the phase difference.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231225-A (JP)
Title: Blade drive device for camera
Inventor: WATABE NOBUAKI
IPC: H02K37/14
Filed: 2010-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To stably rotate a rotor and smoothly drive blades in a blade drive device for a camera.  <P>SOLUTION: The blade drive device includes: a base plate 8 having an opening for image pickup; a cover plate 9 arranged so as to have a predetermined interval to the base plate; blades 6a, 6b which are rotatably supported on the base plate and advance/retreat in relation to the opening; a shaft part 11 which is erected on one of the base plate and the cover plate; a rotor 2 which is rotatably engaged with the shaft part and is coupled with the blades; and stators 14, 21 which are deposited outside the rotor and contain coils 15 for applying rotating force to the rotor. Thereby, the rotor is stably rotated and the blades advancing/retreating in relation to the opening for exposure are smoothly driven while achieving simplification of the structure and facilitating assemblage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011250527-A (JP)
Title: Cable bearer support mechanism
Inventor: TANEMURA KAZUTERU
IPC: F16G13/16
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a cable bearer support mechanism that can properly prevent the cable bearer from being dislodged.SOLUTION: A pair of right and left intermediate part support rollers 30 is coupled with a coupling shaft 31 in a shape that does not affect internal hoses. When one of the pair of right and left intermediate part support rollers 30 comes in contact with a guide plate 43, its reaction force integrally moves the pair of right and left intermediate part support rollers 30 toward a link mechanism 21 in the axial direction (right-left direction) of the coupling shaft 31, thereby putting each intermediate part support roller 30 on a traveling surface 42.
Patent JP-2011245692-A (JP)
Title: Ink cartridge
Inventor: TAGUCHI TETSUYA
IPC: B41J2/175
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: in a conventional cartridge, it is impossible to instantly release a thermal-expansion air pressure in the ink cartridge, caused by a rapid change in temperature, then, ink leaks from an ink discharge port.SOLUTION: The ink cartridge includes: an atmospheric releasing port; the ink discharge port; and ink storage chambers for storing ink. A space is formed in the ink storage chamber, and a pressure regulation chamber, for regulating the pressure and with an ink absorbing material packed therein, is provided in the ink storage chamber. Accordingly, the increased pressure in the ink cartridge caused by the rapid change in temperature is instantly released to the pressure regulation chamber, to perform good printing without causing the ink leakage from the ink discharge port.
Patent JP-2011250659-A (JP)
Title: Electric motor with brush
Inventor: KIMURA MASAAKI
IPC: H02K13/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor which makes reduced noise caused by vibration of brushes by improving dimensional accuracy of a brush holder caulking fixed to a holder stay.SOLUTION: A fixing leg 61 is provided in an integrated fashion in an area about a half in an axial direction from an axial direction end facing a guide wall part 43a of a side wall 44a of a brush holder 44. The fixing leg 61 is inserted through a fixing hole 62a provided on a holder stay 43, and by folding back a tip of the fixed leg 61, the brush holder 44 is caulking fixed to the holder stay 43. In addition, in an area about a half in the axial direction from the axial direction end facing a commutator of the side wall 44a of the brush holder 44, a positioning leg 63, in addition to the fixed leg 61, is provided, and the positioning leg 63 is press fit to a positioning hole 62b provided on the holder stay 43; thereby the axial direction end facing the commutator of the side wall 44a is accurately positioned at the holder stay 43.
Patent JP-2011247397-A (JP)
Title: Oil pump apparatus
Inventor: TATEWAKI KEIICHI
IPC: F16H57/04
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an oil pump apparatus capable of restraining a decrease of a pump discharge pressure by reducing the quantity of air accumulated in an intake passage even if a suction opening is opened to the atmosphere.SOLUTION: An intake circuit for sucking oil necessary for a transmission for a vehicle from an oil storage includes a proximal end segment extended from a pump body, an intermediate segment extended upward from the proximal end segment and a distal segment extended downward from the intermediate segment. The volume in the distal segment is made smaller than the volume of a space formed in the pump body.
Patent JP-2011255316-A (JP)
Title: Dehumidifying drier
Inventor: HAYASHI TOSHIAKI
IPC: B01D53/26
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifying drier efficiently regenerating an adsorbent, allowing easy miniaturization, and allowing suppression of cost.SOLUTION: This dehumidifying drier 1A includes: a housing part 2 formed with an air suction port 3, an air blowoff port 7, and an exhaust port 9; and a blower 4 disposed inside the housing part. The inside of the housing part is formed with an air course 13 having a circulation air course 13a communicated with the exhaust port from the air suction port and an exhaust air course 13b branched in the middle of the circulation air course and communicated with the exhaust port. The inside of the housing part also includes: a damper 6 having a closing part provided in a branch part 19 between the circulation air course and the exhaust air course; a control part controlling a position of the damper; and a heater 5 wherein the adsorbent adsorbing moisture in air is carried, which is provided near the closing part in the branch part, and wherein a portion close to the closing part has a nearly same shape as a movement track of the closing part.
Patent JP-2011257071-A (JP)
Title: Air conditioner
Inventor: HIRANO MAKOTO
IPC: F24F11/02
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that understands airflow in the room where the air conditioner is installed and changes air-conditioning settings to provide the most comfortable air-conditioning setting for users.SOLUTION: The air conditioner includes: an imaging part 10 for taking images of the room where the air conditioner 1 is installed; an image processing part 6a for performing image processing to synthesize an image taken by the imaging part 10 and the indoor airflow information; and a display part 7 for displaying image information processed by the image processing part 6a.
Patent JP-2011256966-A (JP)
Title: Rolling bearing, bearing device and information recording and reproducing device
Inventor: HASEGAWA HARUHIKO
IPC: F16C33/32
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing provided with a shield plate which hardly induces the irregular deformation of an outer ring without increasing a cost.SOLUTION: A rolling bearing 22 includes an inner ring 30 and an outer ring 31; a plurality of rolling bodies 32 which are held between the inner ring and the outer ring in a rotatable manner; and an annular shield plate 33 which is engageable with an engaging groove portion 40 which is formed circumferentially on the inner peripheral surface of the outer ring and opens toward the inner peripheral surface and the open end. The shield plate includes: an annular shield body 35; and a plurality of engaging projections 36 which are arranged along the outer peripheral portion of the shield body, project outwardly in the radial direction from the outer peripheral portion in an inclined state, and are engageable with the engaging groove portion. The engaging projection is deformable by bending in the orthogonal direction orthogonal to the in-plane direction of the shield body using a connecting portion of the engaging projection connected with the outer peripheral portion of the shield body as a start point, and is formed such that a projecting length of the engaging projection from the outer peripheral portion at both circumferential ends 36b is set shorter than the projecting length of the engaging projection from the outer peripheral portion at a circumferential center portion 36a.
Patent JP-2011259651-A (JP)
Title: Power supply device system
Inventor: MITSUYA NORITAKE
IPC: H02J7/00
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device system capable of specifying whether failures occur in a power storage side relay circuit part or a power charge side relay circuit part.SOLUTION: A power supply device system has: a power storage side relay circuit part 103 provided between a power storage device 102 and a motor generator 124; a power charge device connected in parallel to the motor generator 124 via a power charge side relay circuit part 205; and a controller 40. The controller 40 has an abnormal voltage determination processor 402 that determines whether or not a both-end voltage of a capacitor 204 becomes abnormal, a discharge processor 404 that discharges the electrical charge stored in the capacitor 204, and an abnormal point specifying processor 406 that specifies whether the abnormality occurs in the power storage side relay circuit part 103 or the power charge side relay circuit part 205, based on a behavior of the both-end voltage of the capacitor 204 after the discharging process.
Patent JP-2011256682-A (JP)
Title: Vehicle passage crossing gate
Inventor: NOZAWA TAKAKATSU
IPC: E01F13/06
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle passage crossing gate that can restore a blocking bar after a release operation to a state before the release operation with simple work and in short time.SOLUTION: A crossing gate 10 comprises an opening/closing unit 12 including an opening/closing shaft 122 which is rotatable and drivable substantially around a horizontal axis, a release unit 11 including a release shaft 112 which rotatably supports the opening/closing unit 12 from a normal position T where the opening/closing shaft 122 extends in substantially parallel to a vehicle advancing direction and a release position R where the opening/closing shaft 122 extends to be substantially orthogonal to the vehicle advancing direction, a blocking bar 13 which is supported by the opening/closing shaft 122 and is provided to be rotatable to a closed position H of a fallen state and an opened position K of an erected state according to rotation of the opening/closing shaft 122, and interlocking means 14 for rotating the opening/closing unit 12 from the release position R to the normal position T by interlocking with rotation of the blocking bar 13 from the closed position H to the opened position K.
Patent JP-2012000790-A (JP)
Title: Liquid ejection apparatus, and liquid ejection method
Inventor: MIYAMOTO TORU
IPC: B41J2/01
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To make inconspicuous irregularities at a joining part of heads even when a non-ejection nozzle occurs among nozzles at the part where heads overlap in a liquid ejection apparatus.SOLUTION: In the liquid ejection recording apparatus, an end of a first nozzle array and an end of a second nozzle array partly overlap in a predetermined direction, and nozzles of the overlapping part are on the same position in the predetermined direction. When there is a non-ejection nozzle in the overlapping part, a ratio of a liquid amount planned to be ejected from the non-ejection nozzle to a liquid amount ejected from the nozzles on the same position in the predetermined direction as that of the non-ejection nozzle is divided to the number of nozzles present in the overlapping part among nozzles which eject the liquid for forming a dot train formed on the position of the non-ejection nozzle and next dot trains on both sides of the dot train, and increases an ejection amount of the liquid by the divided ratio for each of the nozzles present in the overlapping part among the nozzles which eject the liquid for forming the dot train formed on the position of the non-ejection nozzle and next dot trains on both sides of the dot train.
Patent JP-2012000826-A (JP)
Title: Liquid supply device
Inventor: NAKAMURA HIDEAKI
IPC: B41J2/175
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply device excellent in liquid agitating efficiency.SOLUTION: The liquid supply device includes: a storage part for storing a liquid composition containing a pigment; a head for ejecting the liquid composition; a container connected to the storage part and the head through a supply passage for supplying the liquid composition, supplied with the liquid composition from the storage part to supply the liquid composition to the head, and having an agitator inside; and a carriage with the container mounted thereon. The carriage reciprocates in a predetermined direction. The agitator moves within the container based on the reciprocating operation of the carriage. The specific gravity of the agitator is at least 0.8 times that of the pigment.
Patent JP-2012000345-A (JP)
Title: Method of manufacturing heating element
Inventor: UENO TOMOSHI
IPC: A61F7/08
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a heating element having good heating characteristics by restraining the particles of an oxidizable metal from being oxidized by the water solution of an electrolyte during manufacturing as much as possible and maintaining the dispersibility of a heating composition and a method of manufacturing a heating element which permits the manufacturing process to be kept compact.SOLUTION: The method of manufacturing the heating element includes an electrolyte addition process for adding the water solution of an electrolyte containing an electrolyte to one side of a base material sheet, and a coating process for coating the side to which the water solution of the electrolyte is added in the base material sheet with a coating material containing not the electrolyte but the particles of the oxidizable metal.
Patent JP-2012000954-A (JP)
Title: Device
Inventor: FURUKAWA TATSUO
IPC: B41J2/05
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce a quantity of terminals for connecting a device with apparatus.SOLUTION: The device includes: a driving element; a control circuit which controls the driving element; a first information forming section which forms first information; a second information forming section which forms second information; an output terminal for the information; and a first element board and a second element board respectively including a switch for selecting either one of the selective connection of the output terminal with the first and second information forming sections, or setting the output terminal under a high impedance state conforming to selection information which is input from the outside. The device also includes: a first input section which is connected with the first element board through a first signal line and inputs the first selection information; a second input section which is connected with the second element board through a second signal line, and inputs the second selection information; and an output section which is connected with the information which is respectively output from the first and second element boards through a common signal line.
Patent JP-2012010154-A (JP)
Title: Frequency characteristics control device
Inventor: KONO TAKAHIRO
IPC: G10L21/034
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a frequency characteristics control device allowing even an unskilled operator to accentuate an acoustic signal in a specific channel with a simple process.SOLUTION: This frequency characteristics control device is for a mixing device to mix an input first acoustic signal with an input second acoustic signal. The frequency characteristics control device detects the first frequency characteristics of the input first acoustic signal and the second frequency characteristics of the input second acoustic signal, and detects, as a removal frequency band, a frequency band in which the level of the first acoustic signal is higher than that of the second acoustic signal based on the first frequency characteristics and the second frequency characteristics. The device applies a filtering process having frequency characteristics that attenuate the component of the detected removal frequency band to the second acoustic signal, and mixes the input first acoustic signal with the second acoustic signal to which the filtering process has been applied and outputs the mixed signal.
Patent JP-2012006120-A (JP)
Title: Tightening tool
Inventor: YAMAUCHI KENSUKE
IPC: B25B23/10
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a tightening tool surely holding a screw and preventing a drop of the screw in working in a place where the hand cannot reach sufficiently.SOLUTION: When a slide shaft is slid to the direction opposite to an open end of a cylindrical body in a state a screw head of the screw is stored in a box part, the outer surface of a locking arm abuts upon the inner peripheral surface of the cylindrical body and is pressed toward the inside of the box part, a lock pin moves toward the inside of the box part, the screw head is thereby locked by the lock pin, and the screw becomes tightenable in a state the screw is held. When the slide shaft is slid toward the open end of the cylindrical body according to the screwing degree of the screw, the locking arm is released from pressing by the inner peripheral surface of the cylindrical body and projects to the outside of the box part by an energizing force of the locking arm, locking of the screw head by the lock pin is unlocked, and a screw holding state is released.
Patent JP-2012009720-A (JP)
Title: Wafer holder and exposure equipment
Inventor: ARAI TAKASHI
IPC: H01L21/027
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To decrease adsorption distortion which causes an exposure error even if particles are adhered to a wafer support face of a pin in a wafer holder.SOLUTION: A wafer holder 1 is provided with a groove 6b on a wafer support surface 6a. A contact area between a wafer support member 6 and a wafer is decreased by a projection area of the groove 6b. Consequently, occurrence frequency of a situation in which particles are caught between the wafer holder 1 and the wafer when the wafer holder 1 adsorbs and holds the wafer can be decreased.
Patent JP-2012010772-A (JP)
Title: Radiographic imaging apparatus
Inventor: TSUBOTA KEIJI
IPC: A61B6/00
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic imaging apparatus capable of precisely and easily determining whether a photographed part is the left or right part of an examinee.SOLUTION: After the examinee W is positioned with respect to the radiographic imaging apparatus 10, the direction of the face F of the examinee W is detected on the basis of the detection data acquired by a face direction detection element part 52 by an imaging apparatus control part 50. Further, the imaging apparatus control part 50 judges that the photographed part is the left mamma LN if the detected direction of the face F of the examinee W is right-pointing and also judges that the photographing region is the right mamma RN if the detected direction of the face F of the examinee W is left-pointing. Furthermore, in the case that the left and right of the judged photographed part does not coincide with that of the photographed part set in a photographing menu, the imaging apparatus control part 50 reports as such to an operator by a report part 74.
Patent JP-2012013867-A (JP)
Title: Scanning optical device
Inventor: YUKAWA HIROKI
IPC: G02B13/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device that enables uniform exposure.SOLUTION: The scanning optical device includes: a plurality of light sources (semiconductor lasers 1) modulated independently; a first optical element (collimator lens 2) for converting light, emitted from the light sources, into a luminous flux; a second optical element (cylindrical lens 4) for imaging a luminous flux, passed through the first optical element, into a longitudinal line in a main scanning direction; a deflection mirror (polygon mirror 5) for deflecting the luminous flux, passed through the second optical element, in the main scanning direction; and a third optical element (fθ lens 6) for imaging the luminous flux, deflected by the deflecting mirror into a spot on a target scanning face 9A. The third optical element is composed of a single lens with lens faces L1 and L2. In the lens faces L1 and L2, their respective curvatures in the sub-scanning direction continuously change outwards in the main scanning direction from above optical axes (first optical axis A1 and second optical axis A2) so that the value of the MTF of an image made incident on the target scanning face, in the sub-scanning direction due to the image height Y can be closed to constant.