baber/WOPTO huggingface dataset:
Patent JP-5328393-B2 (JP)
IPC: G03B17/02
Filed: 2009-01-30
Granted: 2013-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structure for changing the returning force to a neutral position, according to the operating volume of an operation member, using less space.  <P>SOLUTION: When the operation member is operated toward a first direction from a first neutral position, and when the operation member is operated toward a second direction from a second neutral position, a first biasing member and a second biasing member are arranged at a retaining member, respectively, so that a displacement direction of the first biasing member and a displacement direction of the second biasing member are to be in the same direction, and at the same time, so that a part of a displacement orbit of the first biasing member, when the operation member is operated in the first direction, is overlapped with a part of a displacement orbit of the second biasing member, when the operation member is operated in the second direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4852621-B2 (JP)
IPC: G06F11/28
Filed: 2009-03-03
Granted: 2012-01-11
Abstract: A data structure of a run-time object having a hash value field. The data structure allows an object allocation site to be traced from the run-time object, the object allocation site being a site in a program allocating the run-time object. A method for allowing an object allocation site to be traced from a run-time object includes embedding a value corresponding to the object allocation site in the program. A hash-value field includes the embedded value and the object identifier, and the tracing is performed by identifying the object allocation site that corresponds to the embedded value. A computer system for tracing an object allocation site includes a memory that stores the run-time object; an acquirer that acquires the value from a hash value field; and an identification unit that identifies the object allocation site that corresponds to the acquired value.
Patent JP-5290007-B2 (JP)
IPC: B23K35/30
Filed: 2009-03-10
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire for gas shielded arc welding, the wire being used for welding with superior wire feedability and stable arc in welding ranging from a short time to a long time even when a long liner is used and there are many bending places.  <P>SOLUTION: The wire for gas shielded arc welding is characterized in that a plurality of long grooves discontinuous longitudinally on the surface of the wire are provided in the circumferential direction of the wire, that molybdenum disulfide is fixed by 0.01-0.50 g per 10 kg of the wire in the long grooves, and that a feeding lubricant containing one or more kinds of lubricating oil in liquid form in room temperature is stuck by 0.1-2.5 g per 10 kg of the wire. In addition, the wire is also characterized in that tetrafluoroethylene of 0.003-0.05 g in terms of F per 10 kg of the wire is fixed in the long grooves.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4888817-B2 (JP)
IPC: H02M7/48
Filed: 2009-03-13
Granted: 2012-02-29
Abstract: A first circuit generates a first sequence of square wave voltages having a voltage level that changes to a positive side relative to a first reference potential, which is a potential on a negative-electrode side of a direct current power source, from a direct current voltage. A second circuit generates a second sequence of square wave voltages having a voltage level lower than the voltage level of the first sequence of square wave voltages on the positive side that changes to a negative side relative to a second reference potential. The second chopper circuit further generates a third sequence of square wave voltages having a voltage level that changes to the positive and negative side in turns in the manner of sinusoidal wave relative to the first reference potential by summing the first sequence of square wave voltages and the second sequence of square wave voltages. A third circuit outputs the third sequence of square wave voltages as a charge/discharge output. The third circuit further PWM-controls the charge/discharge output so that a difference of the third sequence of square wave voltages to a sinusoidal wave voltage is corrected and thereby generates a sinusoidal wave voltage that continuously changes to the positive and negative sides relative to the first reference potential from the third sequence of square wave voltages and the PWM-controlled output, and outputs the generated sinusoidal wave voltage to a load.
Patent JP-5334020-B2 (JP)
IPC: G01N25/72
Filed: 2009-02-23
Granted: 2013-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for simply, accurately and efficiently detecting an abnormality of a coating layer such as a pavement body layer.  <P>SOLUTION: The coating layer surface photographing device has a constitution wherein a thermal infrared image photographing device includes a thermal infrared image photographing camera, a support of the thermal infrared image photographing camera, a cover for covering the upper part of the coating layer which is a photographing object, and a cover support for supporting the cover; the thermal infrared image photographing device also includes a means movable on the coating layer: and the support of the camera can be moved integrally with the cover support.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5353361-B2 (JP)
IPC: H04N9/31
Filed: 2009-03-26
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted color image display device which displays a color image to a viewer, wherein color shift in the color image viewed by the viewer, due to chromatic aberration of an optical element, is reduced.  <P>SOLUTION: The head-mounted image display device forms the color image by mutually superposing a plurality of monochromatic images 190, 192 and 194 and displays the color image, wherein a relative relation between the display positions of the plurality of monochromatic images in a two-dimensional display area showing the visual field of the viewer is corrected on the basis of the viewer's operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5375264-B2 (JP)
IPC: B21D28/02
Filed: 2009-03-30
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a laminated core of superior quality, wherein the laminated core hardly causes abnormal application of an adhesive to a steel plate surface and is free of lamination abnormality, protrusion of the adhesive, etc.  <P>SOLUTION: In the manufacturing apparatus including a punching mechanism section (a), an adhesive applying mechanism section (b), an outer periphery punching mechanism section (c), and a core material laminating-coupling mechanism section (d), the adhesive applying mechanism section (b) has: a nozzle guide 3 having a nozzle guide hole 4 bored in a vertical direction and projected on a lower surface of a upper die 1; and a nozzle 5 for adhesive application, having a nozzle discharge opening 50 at a lower end and provided in the nozzle guide hole 4 of the nozzle guide 3 to slide and move vertically, wherein the nozzle discharge opening 50 of the nozzle 5 can move from a position shifted back into the nozzle guide hole 4 to a position in level with a lower end surface 30 of the nozzle guide 3, which in turn has its lower end surface 30 brought into contact with the steel plate surface during adhesive application to function as a steel plate pressing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5681348-B2 (JP)
IPC: C08G65/28
Filed: 2009-03-31
Granted: 2015-03-04
Abstract: Process for producing polyethersiloxane compound (VI) comprises alkoxylation of epoxide function containing (poly)organosiloxanes in the presence of double metal cyanide (DMC) catalyst. Process for producing polyethersiloxane compound of formula (VI) comprises alkoxylation of epoxide function containing (poly)organosiloxanes in the presence of double metal cyanide (DMC) catalyst. A : a silicon group of formula (-Si(R) 2-(O-Si(R) 2) a+b-O-(Si(R)(O-(Si((R) 2)-O) d-Si((R) 2)-R)-Si((R) 3)-O) c-Si((R) 3)) (VIa) or (-Si(R)(O-Si((R) 3))-(O-Si(R) 2) b-O-(Si(R)(O-(Si((R) 2)-O) d-Si((R) 3))-O) c-Si((R) 3)) (VIb); a : 0-5; b : 0-500; c : 0-50; d : 0-200; e : 0-18; f : 1-200; g : 0-10000; and h : 0-1000, where: the fragments with the indices f, g and h are permutable with each other freely and are interchangeable within the polyether chain, and the different monomer units with index numbers, f, g and h are formed in blocks or subjected to a statistical distribution. An independent claim is included for the polyethersiloxane compound (VI) produced by the above process, in which the fragment with the index g is in an excess molar ratio against the fragment with the index f, where the polyether siloxane (VI) is free of excess polyethers with f value of 0. [Image].
Patent JP-5352322-B2 (JP)
IPC: F04B37/12
Filed: 2009-04-07
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen compressor preventing fretting fatigue caused by repeated stress in a high-temperature and high-pressure environment and hydrogen embrittlement caused by working hydrogen gas; and besides preventing leakage of high-pressure gas.  <P>SOLUTION: The plunger hydrogen compressor compressing hydrogen gas in a compression chamber formed between a plunger and a cylinder by the reciprocating motion of the plunger includes: a plurality of rod packings provided in a plunger axial direction in order to be slid while being brought into close contact with the peripheral surface of the plunger so that the hydrogen gas compressed in the compression chamber is prevented from being leaked from the peripheral portion of the plunger; and a plurality of rod packing cases storing the rod packings. The hydrogen gas compressed in the compression chamber is prevented from being leaked from the mutual contact surfaces of the rod packing cases. The rod packing cases are formed with a nitrided layer on the contact surfaces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5364429-B2 (JP)
IPC: E05B3/06
Filed: 2009-04-21
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable the smooth switching of right and left hands of a lever handle; and to make a structure simple and firm.  <P>SOLUTION: In this door handle device 1 which enables the switching of right and left hands of the lever handle 3 rotatably provided in a door washer 2, a rotary member 5 rotating together with a handle shaft 4 of the lever handle 3, and a return spring 6 wound around the handle shaft 4 so as to urge the lever handle 3 to a neutral position C are provided in the door washer 2; the rotary member 5 has an operating portion 7 which rotates one end 6a of the return spring 6 in the rotation of the lever handle 3; and a setting member 8, which is detachably provided in the door washer 2, has a spring stop 9 for locking the other end 6b of the return spring 6 in the rotation of the lever handle 3 in the cases of the right and left hands of the lever handle 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5343685-B2 (JP)
IPC: A41C1/00
Filed: 2009-04-28
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garment with a crotch part which is enhanced in correction power for suppressing bulge of fat ranging from both sides of a belly part to both sides under arms, and for forming a lean silhouette without sagging of flesh and a pulling state condition of a fabric.  <P>SOLUTION: The garment with the crotch part includes: a body cloth 11 reaching the peripheral parts of both legs from a waist position; a first pad cloth 15 for pressing the belly part; a second pad cloth 16 for pressing both sides of the belly part; and a third pad cloth 17 for pressing both sides of the belly part and also shaping up a hip. The first pad cloth 15 is disposed at the front center part of the body cloth 11. The second pad cloth 16 extends to positions respectively reaching at least the side lines from both sides of the belly part at the upper side of the first pad cloth 15. The third pad cloth 17 circularly extends along the outer periphery of the hip to the back part of the body cloth 11 across the side lines from both sides of the belly part of the first pad cloth 15. The body cloth 11, the second pad cloth 16 and the third pad cloth 17 are overlapped in a three-layered state at least at the position of reaching the side lines from the both sides of the belly part. A lower edge 16a of the second pad cloth 16 and an outside edge 17b of the third pad cloth 17 are not sewn together with the body cloth 11 but separated from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5321263-B2 (JP)
IPC: H04R3/04
Filed: 2009-06-12
Granted: 2013-10-23
Abstract: A signal processing apparatus includes: one or more detection means for detecting movement of a diaphragm of a speaker in correspondence with feedback methods that are different feedback methods; analog-to-digital conversion means for converting one or more detection signals acquired by the detection means into a digital form; feedback signal generating means for generating feedback signals corresponding to the feedback methods using the digital detection signals; synthesis means for combining an audio signal to be output as a driving signal of the speaker with the feedback signals; correction equalizer means for setting an equalizing characteristic to allow a sound reproduced by the speaker to have a target frequency characteristic by changing the digital audio signal; feedback operation setting means for setting feedback methods in which a feedback operation up to combining the audio signal with the feedback signal is performed and the feedback operation is not performed equalizing characteristic changing and setting means for changing the equalizing characteristic to be set by the correction equalizer means in accordance with a combination of the feedback methods.
Patent JP-5530663-B2 (JP)
IPC: B60L50/14
Filed: 2009-06-17
Granted: 2014-06-25
Abstract: A drive system is provided for a utility vehicle and includes an alternating-current (AC) motor for providing a drive torque. An AC motor controller receives a battery voltage signal, throttle pedal position signal, brake pedal position signal, key switch signal, forward/neutral/reverse (FNR) signal, and run/tow signal indicative of the utility vehicle being configured to be driven and being configured to be towed. The AC motor controller generates an AC drive signal for the AC motor, wherein the AC drive signal is based on the battery voltage signal, throttle pedal position signal, brake pedal position signal, key switch signal, FNR signal, and run/tow signal.
Patent JP-5347787-B2 (JP)
IPC: G02B21/06
Filed: 2009-07-13
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an off-axis holographic microscope, facilitating miniaturization.  <P>SOLUTION: The holographic microscope includes: a beam splitter (13) for separating coherent light supplied from a light source (11) into reference light (LR) and measuring light (LM); an objective lens (14) disposed in an optical path of the measuring light, provided with a pupil arranged on the side of the beam splitter and adapted to perform epi-illumination for an object (15) with measuring light entering the interior of the pupil; a two-dimensional image detector (16) for receiving the object light (LO) which is scattered light generated by the object through the objective lens and the beam splitter; and a reflecting and condensing optical system (17) for reflecting the reference light emitted from the beam splitter toward the beam splitter and condensing the reference light toward the edge (CS) of an area symmetrical with the pupil about the beam splitter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5346741-B2 (JP)
IPC: G11C19/00
Filed: 2009-08-21
Granted: 2013-11-20
Abstract: A gate driver for use in a liquid crystal display has a plurality of shift registers connected in series. Each of the shift registers is used to provide a gate-line pulse to a row of pixels in the liquid crystal display. The gate-line pulse has a front pulse and a rear pulse and the shift register has a front-pulse generating part and a rear-pulse generating part for generating a corresponding pulse. Each of the pulse generating parts has a first pull-up circuit to generate a voltage level to keep a switching element in a second pull-up circuit conducting so as to generate a front or rear pulse, in response to a corresponding clock signal, and two pull-down circuits, in response to the voltage level, to allow the front or rear pulse to be generated only at a pull-down period.
Patent JP-5347838-B2 (JP)
IPC: B41J2/01
Filed: 2009-08-26
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To detect the ejection failure of each liquid drop with high accuracy even when the liquid drops are continuously ejected.  <P>SOLUTION: This liquid ejection failure detector includes a camera for imaging the flying liquid drops ejected from a nozzle, from the ejected direction of the liquid drops; a coordinate computing section 112 computing the coordinates of the liquid drops in a predetermined coordinate system on the picked-up image; a difference computing section 113 computing the difference between the computed coordinates and the coordinates of the liquid drops in the coordinate system when normally ejected; and a determining section 114 comparing the difference with a predetermined threshold and determining the occurrence of an ejection failure of the liquid drop by the nozzle when the difference is larger than the threshold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5273809-B2 (JP)
IPC: B60H1/26
Filed: 2009-09-03
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle air conditioning system preventing an increase in sounds transmitted to a cabin during vehicle traveling, and discharging the air remaining in an air conditioning unit when activating the air conditioner to the exterior of the cabin, by a minimum design change without an additional duct.  <P>SOLUTION: An opening 31 is provided on a portion where an outside air introducing passage 3 and a front passenger seat side side-face duct 62B adjoin to each other, and the outside air introducing passage 3 and the front passenger seat side side-face duct 62B are communicated with each other through the opening 31. A blow-out switching door 7 is provided on the opening 31. When an air conditioner is activated, the vehicle air conditioning system 1 sets an inside/outside air switching door 5 to an inside air circulation position 502 and also sets the blow-out switching door 7 to a communication position 702, thereby causing the air A4 remained in an air conditioning unit 2 to flow through the front passenger seat side side-face duct 62B to the opening 31 and discharging the air A4 to the exterior of the cabin through the opening 31 and the outside air introducing passage 3. Then, the blow-out switching door 7 is returned to a normal position 701.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5373514-B2 (JP)
IPC: G02B15/167
Filed: 2009-09-11
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens and an imaging device achieving miniaturization as a whole by lessening the number of lenses.  <P>SOLUTION: The zoom lens includes a negative first lens group G1, a positive second lens group G2, a negative third lens group G3, and a positive fourth lens group G4. The first lens group G1 is constituted of a negative lens L11, a reflection member (rectangular prism LP), and a positive lens L12. The second lens group G2 is constituted of two positive lenses. The third lens group G3 is constituted of two or less lenses including a negative lens directing a concave face to an image face side. When an abbe's number for a d line of the negative lens L11 in the first lens group G1 is νd1n, an abbe's number for a d line of the positive lens L12 is νd1p, a refractive index for a d line of the negative lens L11 is Nd1n, an entire system focal distance in a wide angle end is fw, and a focal distance of the second lens group G2 is f2, the following conditional inequalities are satisfied. The inequality (1): νd1n>40, the inequality (2): 15<νd1p<30, the inequality (3): Nd1n>1.55, and the inequality (4): 0.9<f2/fw<2.5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5349240-B2 (JP)
IPC: G07D9/00
Filed: 2009-10-07
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downsized coin depositing and dispensing machine suitable for use in a financial institution.  <P>SOLUTION: The coin depositing and dispensing machine includes a coin sorting passage, a plurality of coin sorting holes, denomination-based temporary coin storage boxes 30a, 30b, 30c, 30d, 30e, 30f, a shutter plate 33 with openings formed in a matrix state therein, chutes 35a, 35b, 35c, 35d, 35e, 35f leading to dispensing coin storage boxes, and a returning coin collection box 38. When coins in the temporary coin storage boxes are returned, the temporary coin storage boxes are moved from an initial position to a coin returning position right above the returning coin collection box, and the coins are collected in the returning coin collection box. When the coins in the temporary coin storage boxes are deposited, the shutter plate 33 is moved from an initial position to a storage position, and the openings in the matrix state formed in the shutter plate 33 are selectively communicated to one of the temporary coin storage boxes 30a, 30b, 30c, 30d, 30e, 30f, to store the coins in one of the dispensing coin storage boxes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5360902-B2 (JP)
IPC: B01J19/00
Filed: 2009-11-12
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method for particles capable of efficiently polishing the particles, enhancing a yield and obtaining the particles with high quality having a uniform particle shape.  <P>SOLUTION: By rotating a rotary vane 23A of the polishing device 2, liquid sucked from a suction part 21 to an introduction chamber 25 and the particles non-soluble in the liquid are made to pass through a narrow flow passage S from the introduction chamber 25, and by stirring them by the rotary vane 23A, a dispersion liquid in which the particles are dispersed in the liquid is delivered from a delivery part 22. At least a part of the dispersion liquid delivered from the delivery part 22 is circulated to the suction part 21 through a circulation flow passage 46, a shearing force and a centrifugal force generated by the rotation of the rotary vane 23A are applied to the dispersion liquid, and an impact force generated by generating a cavitation phenomenon when the dispersion liquid passes through the narrow flow passage S is also applied to the dispersion liquid. While the particles in the dispersion liquid are rotated at high speed and brought into contact and rubbed with the particles near them, surfaces of the particles in the dispersion liquid are polished.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5268879-B2 (JP)
IPC: G03G15/00
Filed: 2009-12-22
Granted: 2013-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive transmission mechanism having a coupling with enhanced rigidity and an image forming device equipped therewith.  <P>SOLUTION: A drive transmission mechanism 30 includes first and second couplings 31, 32 fitted in rotary shafts 27a, 11a of a drive motor 27 and driving roller 11. The first and second couplings 31, 32 comprise bottom parts 31a, 32a, wall parts 31b, 32b, boss parts 31c, 32c, hole parts 31d, 32d and first and second engaging projections 33, 34. The first and second engaging projections 33, 34 are projected in a thrust direction from the bottom parts 31a, 32a. Side ends of bottom part 31a, 32a of an outside surface and inside surface are respectively formed integrally with the wall parts 31b, 32b and boss parts 31c, 32c.  <P>COPYRIGHT: (C)2011,JPO&INPIT