baber/WOPTO huggingface dataset:
Patent JP-2010201552-A (JP)
Title: Method of controlling fastening device
Inventor: KATAMINE TAKESHI
IPC: B23P19/06
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling a fastening device which reduces poorly fastened portions of a fastening member.  <P>SOLUTION: In the method of controlling the fastening device, the switching step of placing one selected from a plurality of fastening parts at a predetermined position by driving a switching mechanism; the connection step of connecting a driving source to a rotary portion of the selected fastening part by driving an advance-retract mechanism; and the fastening step of fastening a screw of the selected fastening part by driving the driving source to rotate the rotary portion are carried out sequentially with respect to each of these fastening parts. The time limit of the fastening step for each of these fastening parts is set at a predetermined initial value T<SB>0</SB>. In the fastening step, an elapsed time from the start of fastening is measured. When the fastening of the screw is completed before the elapsed time reaches the time limit of the fastening step, a difference T<SB>1</SB>between the time limit of the fastening step and the elapsed time is obtained, and the difference T<SB>1</SB>is transferred and added to the time limit T<SB>0</SB>of the next fastening step, thereby terminating the fastening step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204403-A (JP)
Title: Camera module, lens component, and drive unit
Inventor: AOKI SUSUMU
IPC: G02B7/08
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a drive unit in a camera module.  <P>SOLUTION: A lens unit 30 includes: a connected body in which a transmission shaft 44 is connected to a piezoelectric element 42; a lens L1 to which the connected body is directly or indirectly fixed; and a link member 45 slidably engaged with the transmission shaft 44. The link member 45 at least partially accommodates a spring 45p, and the transmission shaft 44 and link member 45 are slidably engaged with each other according to energization of the spring 45p. The lens unit 30 is attached to a housing 20 via the link member 45. At this time, the spring 45p is accommodated in the link member 45.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206955-A (JP)
Title: Hb-type stepping motor
Inventor: FUKUSHIGE TAKASHI
IPC: H02K37/14
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an HB-type stepping motor that avoids a drop in torque to thereby improve the efficiency of the motor.  <P>SOLUTION: The HB-type stepping motor includes a rotor 1 in which magnetic poles 3 are formed so that magnetic poles adjoining each other in a rotational direction may be polarized reversely to each other and a stator 2 which is formed at equal angles in a rotational direction has a plurality of teeth 6 which are formed at equal angles in a rotational direction and on which winding is wound. Small magnetic poles 3a and 4a are formed at equal pitches in a rotational direction on the periphery, which face the inner perimetrical faces of teeth 6 in the magnetic poles 3, and on the inner perimetrical faces, which face the magnetic poles 3 in the teeth 6, respectively. The pitch of the small magnetic poles 3a and 4a created at the magnetic poles 3 and 4 and the pitch of the small magnetic poles 6a created at the teeth 6 are the same. Between the magnetic poles 3 and 4 adjoining each other in a rotational direction, the pitch between the small magnetic pole created in one magnetic pole 3 and the small magnetic pole created in the other magnetic pole 4 is different from the pitch of the small magnetic poles created in the magnetic pole 3 or 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204614-A (JP)
Title: Display element
Inventor: TAKEYAMA TOMOKO
IPC: G02F1/15
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element which is hardly degraded in display quality even in repetitive use over a long period of time, is driven at a low voltage, has an excellent memory property, and makes a multi-color display.  <P>SOLUTION: In the display element containing an electrochromic medium at least between a pair of opposing electrodes, the electrochromic medium contains an oxidation coloring type electrochromic compound, a compound indicated by general formula (1), an electrolyte, and a silver salt compound containing silver to be electrochemically dissolved and deposited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208068-A (JP)
Title: Liquid jetting device and liquid jetting method
Inventor: TANAKA RYOICHI
IPC: B41J2/045
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting device and a liquid jetting method capable of measuring temperature near to actual temperature of liquid with simple constitution, and correcting head drive waveform of a liquid jetting head to more appropriate head drive waveform.  <P>SOLUTION: The liquid jetting device includes: a liquid jetting head 30 having a nozzle plate 32 using a thermistor as material and capable of jetting the liquid from a nozzle opening 32a; a heating means 60 heating and drying the liquid adhering to a jetting medium P; a power supply means 50 feeding current to the nozzle plate 32; a temperature calculation means 70 measuring a current value or a voltage value when the current is fed to the nozzle plate 32 by the power supply means 50, and calculating temperature of the nozzle plate 32 from the measured current value or voltage value; and a head control means 70 correcting the head drive waveform of the liquid jetting head 30 based on the temperature calculated by the temperature calculation means 70 and applying the corrected head drive waveform to the liquid jetting head 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009118862-A (JP)
Title: Incubator
Inventor: YAMAMOTO HIROSHI
IPC: C12M1/34
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incubator equipped with a microscopic observation device wherein the optical system such as camera, lenses or the like constituting the microscopic observation device are kept free from humid.  <P>SOLUTION: The incubator according to the invention is equipped, inside the chamber, with a rack for receiving a plurality of incubating vessels, an incubating vessel-conveyer that conveys the incubating vessels and can pick up from or return back to optional incubating vessels on the rack and a microscopic observation means in which a microscopic observation device for observing specimens on the incubating vessel is received inside a sealed structured case, and also an observation window for observing the specimens is attached to the shielded case. The incubating vessel-conveyer allows desired incubating vessels on the receiving rack to move on the position opposing to the observation window in the microscopic observation means thereby the specimens on incubating vessels can microscopically be observed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010211078-A (JP)
Title: Lens shape design method, imaging element, and photomask design method
Inventor: KOBAYASHI HIDEAKI
IPC: H04N5/335
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens shape design method for minimizing the loss of incident light to a light receiving element of an imaging element used for an imaging device, which is suitably used when a layer below a lens is formed of a plurality of layers differed in refractive index.  <P>SOLUTION: The method comprises: determining an optical path of refracted light into a lens material by performing calculation of tracking light beam reversely to an actual advancing direction of light beam within a laminated material in a setting in which the light beam is emitted at a fixed angle to an optical axis with a target position of light collection as a starting point; determining an intersection of the determined optical path of refracted light with the optical axis by extending the determined optical path; designing a rotary elliptic lens such that it has a focal point in the position of an apparent focal point while taking this intersection as the apparent focal point, on the assumption that the laminated material is the same material as the lens material; and taking a part of the surface shape on the parallel incident light beam group side of the designed rotary elliptic lens as a lens shape to be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219164-A (JP)
Title: Method of detecting damage to optical element
Inventor: KUDOKORO YUKIO
IPC: H01S3/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting damage to an optical element that can detect damage to an end surface or the inside of an optical element in a solid-state laser oscillator by using scattered light.  <P>SOLUTION: The method of detecting the damage to the optical element that detects the damage to an optional optical element end surface in the solid-state laser oscillator includes a scattered light detection step of detecting scattered light from the end surface of the optical element as an object of damage detection in the solid-state laser oscillator, a signal conversion step of converting the scattered light detected in the scattered light detection step into a signal, a comparison step of comparing the signal converted from the scattered light with a previously set value, and an alarm signal generation step of generating an alarm signal when the signal converted from the scattered light exceeds the set value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218796-A (JP)
Title: Ultrasonic bonding method and device therefor
Inventor: OKADA MASAAKI
IPC: B23K20/26
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic bonding method and a device for surely bonding each of core wires in a plurality of electric wires, without limiting the number of electric wires that are bonded once.  <P>SOLUTION: The ultrasonic bonding device 1 includes a chip 9 vibrated in an ultrasonic mode, and an anvil 10 holding the chip 9 a core wire with a part of the covered portions removed and exposed in each of a plurality of wires. The device 1 includes a rotating mechanism 7 to relatively rotate the chip 9, the anvil 10, and a plurality of wires around an axial core passing through the center in a plurality of electric wires.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214276-A (JP)
Title: Gas-liquid separator
Inventor: FUJITA SATOYUKI
IPC: B01D46/24
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-liquid separator of which the period until clogging of a filter is extended.  <P>SOLUTION: A roughly cylindrical double exhaustion pipe 5 is disposed in a casing comprising an upper casing 3, a lower casing 8 and a bottom casing 13. A swirl vane 11 is arranged between an inner cylinder and an outer cylinder of the exhaust pipe 5. The upper part of the swirl vane 11 is connected to an inlet 7 via a filter 6 for foreign matter collecting, and the upper part thereof is connected to an outlet 12 via the inside of the inner cylinder of the exhaustion pipe 5. A liquid reservoir chamber 15 is formed under the exhaustion pipe 5 and the lower end of the liquid reservoir chamber 15 is connected to a liquid discharge port 18. A foreign matter reservoir space 9 is formed between the outside of the outer cylinder of the exhaustion pipe 5 below the filter 6 and the inside of the upper casing 3. Since a part of foreign matters flowing in from the inlet 7 does not flow to the filter 6 and flows down into the foreign matter reservoir space 9 and not collected in the filter 6, thereby the period until clogging of the filter 6 is extended.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215071-A (JP)
Title: Lid opening/closing device
Inventor: SUEFUSA JITSUO
IPC: B60R7/04
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To narrow the gap formed between a lid and an opening when opening/closing the lid.  <P>SOLUTION: According to the opening/closing operation of a lid 8 in the direction of an arrow X2, a stopper 14 pushes up a cam 26 to its take-in/take-out side, a shaft 15 energizes a shaft spring 33 of a shaft supporting unit 19 while moving to the side of a panel opening 10 diagonally upwardly along a slit 13. The lid 8 is pushed up to the side of the panel opening 10. The gap G1 formed between the lid 8 and the edge on the take-in/take-out side of the lid in the panel opening 10 is reduced. Further, the shaft 15 energizes the shaft spring 33 of the shaft supporting unit 19 while moving diagonally upwardly along the slit 13, and the gap G1 is consistently ensured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093225-A (JP)
Title: Substrate for power module with heat sink and method for manufacturing the same, power module with heat sink, and substrate for power module
Inventor: HAYASHI HIROMASA
IPC: H01L23/36
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a power module with a heat sink for suppressing generation of warpage and a method of manufacturing the same, the power module with the heat sink, and the substrate for the power module.  <P>SOLUTION: On a substrate 11 for a power module, while a circuit layer 13 is formed on one face of an insulation substrate 12, a metal layer 14 is formed on the other face. A substrate 10 for the power module with a heat sink includes a heat sink 17 joined to the metal layer 14 side for cooling the substrate 11 for the power module. The metal layer 14 is directly joined with the heat sink 17. The ratio B/A of the thickness A of the circuit layer 13 and the thickness B of the metal layer 14 is configured within the range of 1.5≤B/A≤20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215554-A (JP)
Title: Composite spherical polymer particle, method for producing the same and cosmetic using the same
Inventor: SHINAGAWA YUKIO
IPC: A61K8/27
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide composite spherical polymer particles containing a nanoparticulate pigment having an average particle diameter of ≤0.1 μm in a uniformly dispersed state in an acrylic resin, a method for producing the same and a cosmetic using the same.  <P>SOLUTION: The composite spherical polymer particles contain a nanoparticulate pigment having an average primary particle diameter of from 0.1-0.005 μm, which is enclosed in a dispersed state in a high molecular dispersant having an adsorptive property to the pigment and an acrylic resin and in which the content of the pigment is 5-70 mass% based on the composite spherical polymer particles and the average particle diameter of the composite spherical polymer particles is 1-20 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215358-A (JP)
Title: Image reading device
Inventor: NAMIKAWA HIROSHI
IPC: B65H1/04
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device for properly detecting a paper medium longer than the path length of an inversion path before the front end of the paper medium reaches a selection part of a reading path with respect to the paper medium being delivered from a storage part to a conveyance path.  <P>SOLUTION: This image reading device consists of a separating part separating the paper medium in the storage part and delivering it to the conveyance path, a co-rotated roller arranged at a position wherein the distance to the branch point of the reading path is longer than the path length of the inversion path, which is contacted with the paper medium in the storage part and submissively rotated when the paper medium is delivered by the separating part, a roller rotational amount detecting part detecting the rotational amount of the co-rotated roller, a paper length determining part determining the length of the paper medium in the conveying direction based on the rotational amount from the start of delivery of the paper medium by the separating part, and a conveyance control part controlling the conveyance of the paper medium based on the determination result of the length.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219287-A (JP)
Title: Semiconductor light emitting element and method for manufacturing thereof
Inventor: SATO NORIFUMI
IPC: H01L33/08
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which generates a plurality of kinds of light the visibility of which is different mutually.  <P>SOLUTION: A semiconductor light emitting element 1A includes a laser element portion 10A and an LED element portion 10B on an identical substrate 110. Between the laser element portion 10A and the LED element portion 10B, an ion implantation layer 10C is provided for current constriction to the laser element portion 10A. In the laser element portion 10A and the LED element portion 10B, a semiconductor layer containing an active layer 113, a p-side electrode 117 and an n-side electrode 118 are continuously provided to be on a common layer. In the LED element portion 10B, an LED light is emitted linearly according to a current value. In the laser element portion 10A, the LED light is emitted in a comparatively low current value state, but when the current value exceeds a certain value, the laser light is emitted by induced emission.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255556-A (JP)
Title: Liquid-pressure transfer method and liquid-pressure transferred article
Inventor: KITAMURA SHUICHI
IPC: B44C1/175
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-pressure transfer method capable of printing a design with glossiness and a cubic effect on a transfer object by liquid-pressure transfer printing.  <P>SOLUTION: The liquid-pressure transfer method is a hydraulic transfer method, wherein a printing layer of a liquid-pressure transfer film which has the dried printing layer on the base film consisting of a polyvinylalcohol film is swelled, a surface of an object is pressed onto the printing layer to push the object with the transfer film into water, and the printing layer is hydraulically transferred on the surface of the object. After a UV-curable or electron beam-curable resin composition is coated on the surface of the transfer film, the hydraulic transfer film is floated on a transfer bath of 25-40°C with the printing layer being kept upper side. After the hydraulic transfer film swells in the range of 110-170% of swelling ratio, the transfer object is pressed onto the printing layer from the upper side to make the hydraulic transfer film adhere to the transfer object with the liquid-pressure, and the printing layer is transferred on the surface of the transfer object. The transfer object adhered with the liquid-pressure transfer film is taken out from the transfer bath, and a UV or electron beam is cast on the surface of the liquid-pressure transfer film to cure the printing layer, whereby a decorative layer is formed on the surface of the transfer object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009131686-A (JP)
Title: Interactive pressure support system
Inventor: MECHLENBURG DOUGLAS M
IPC: A61M16/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interactive pressure support system for providing a pressure therapy to the pulmonary system of a patient; and an interactive system associated with the pressure generating system, interacting with the patient and, for example, monitoring the effectiveness of the treatment provided by the pressure support system.  <P>SOLUTION: The interactive system includes an output device that provides first information to the patient, an input device that allows the patient to provide second information that is based on the first information and a control device that controls the operation of the output device to present the first information and collection of the second information via the input device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010221321-A (JP)
Title: End mill
Inventor: AZEGAMI TAKAYUKI
IPC: B23C5/10
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end mill having a gash securing good chip discharge performance and inhibiting stress concentration without deteriorating the stiffness of the edge of an end mill body.  <P>SOLUTION: In a cross-section perpendicular to an intersecting ridge line between an end cutting edge rake face 6A and a gash bottom face 6B of the gash 6, the gash bottom face 6B and the end cutting edge rake face 6A, and the gash bottom face 6B and a gash wall face 6C are respectively connected together by first and second connecting faces 8A, 8B having a form which is a concave curve or a generally concave polygonal line. The radius of curvature R1 of the concave curve or the radius of a circle inscribed in the generally concave polygonal line of the first connecting face 8A is larger than the radius of curvature r1 of the concave curve or the radius of a circle inscribed in the generally concave polygonal line of the second connecting face 8B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223091-A (JP)
Title: Internal combustion engine for vehicle and method for controlling the same
Inventor: YAMAMOTO TOSHIHIDE
IPC: F02B29/04
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To further accurately control the temperature in a combustion chamber, while restraining an energy loss.  <P>SOLUTION: This internal combustion engine includes a turbine 10 arranged in an exhaust flow passage 2 of the internal combustion engine, a compressor 20 arranged in an intake flow passage 1 of the internal combustion engine, a rotor having a plurality of partition walls, a casing 40 for storing the rotor and a control part for controlling driving of the rotor. The casing 40 includes a first introducing part connected to the intake flow passage 1 on the downstream side of the compressor 20, a second introducing part connected to the intake flow passage 1 on the upstream side of the compressor 20, a first discharge part for discharging primary air provided by rotating a rotor driving motor to the intake flow passage 1 communicating with the combustion chamber 7 of the internal combustion engine and a second discharge part for discharging secondary air provided by rotating the rotor driving motor to the intake flow passage 1 communicating with the combustion chamber 7. The control part controls a rotating speed of the rotor driving motor so as to expand the primary air introduced from the first introducing part and to compress the secondary air introduced from the second introducing part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223769-A (JP)
Title: Testing device of element under test
Inventor: SUZUKI KAZUTOSHI
IPC: G01M15/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device of an element under test, capable of correct test even during acceleration or deceleration.  <P>SOLUTION: The testing device of an element under test includes a load device 2 for applying load to the element under test 1 and a flywheel 8 coupled with an output side of the load device 2 for testing by applying the load from the load device 2 to the element under test 1 through the flywheel. A first torque meter 7 for detecting output torque of the load device 2 is provided on an input side of the flywheel 8 toward the load device, and a second torque meter 6 for detecting output torque of the element under test is provided on an output side of the flywheel 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT