baber/WOPTO huggingface dataset:
Patent JP-2012196110-A (JP)
Title: Permanent magnet type synchronous motor, and method of manufacturing stator thereof
Inventor: OTA JUNICHI
IPC: H02K15/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive permanent magnet type synchronous motor capable of reducing entire cogging torque by cancelling cogging torque of the same order component as the number of poles, that is resulting from nonuniformity of a stator, with a simple structure and to provide a method of manufacturing the stator thereof.SOLUTION: This permanent magnet type synchronous motor 1 has a stator core 4 in which 36 teeth 6 radially extend inward from the inner periphery of a ring-shaped core back 5 and are arranged at prescribed pitches in the circumferential direction thereof, the stator 3 having a stator coil 8 wound around the stator core 4, and 32 magnetic poles excited by a permanent magnet 12, and includes a rotor 9 inserted in the stator 3. The stator core 4 is formed by alternately arranging first core blocks 20 and second core blocks 21 of which permeance distribution functions are different each other two by two in the circumferential direction, connecting and integrating them.
Patent JP-2012198267-A (JP)
Title: Projector and control method for projector
Inventor: OZAWA TAKASHI
IPC: G09G5/36
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a projector able to select either prohibition or permission of a change in setting items when mode information is set to a direct ON mode.SOLUTION: According to whether the mode information 21a is set to the direct ON mode or normal mode, setting change propriety information 21c is set for a setting item 21b. In a case where a setting change operation is detected, the setting item 21b is changed according to the content of the setting change propriety information 21c.
Patent JP-2012196257-A (JP)
Title: Method and device for cutting tooth
Inventor: BESSHO KAZUHISA
IPC: A61C1/07
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for cutting a tooth with which a tooth is efficiently cut without increasing burdens on both a patient being treated and a dentist.SOLUTION: In the tooth cutting method which uses the cutting device for rotating a cutting tool at high speed, ultrasonic vibrations are not given to the tooth but to the cutting tool only. Also, the cutting device used for the method 1 converts rotation generated by a micromotor into rotation of the cutting tool and applies AC voltage having the number of ultrasonic vibrations to a piezoelectric element 10 fixed to a cutting tool hold part 8 or a rotary cylinder 9 inside a head part 3.
Patent JP-2012197526-A (JP)
Title: Separator manufacturing apparatus
Inventor: KIM ICK-SOO
IPC: H01M50/457
Filed: 2011-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a separator manufacturing apparatus capable of mass-producing high quality separators having desired characteristics with high productivity without causing what is called a droplet phenomenon.SOLUTION: A separator manufacturing apparatus 1 for manufacturing a separator having a layered structure of a first fiber layer of first fiber and a second fiber layer of second fiber having a smaller average diameter than the first fiber, comprises: a long sheet conveying device 10 including a conveying mechanism 19 for conveying a long sheet and a long sheet turning mechanism 15; a melt-blow spinning device 20 for forming the first fiber layer on one face of the long sheet 110; and an electrospinning device 40 for forming the second fiber layer above the one face of the long sheet. The melt-blow spinning device 20, the long sheet turning mechanism 15 and the electrospinning device 40 are arranged in this order along a conveying direction of the long sheet.
Patent JP-2012196881-A (JP)
Title: Method for controlling inkjet recorder, and inkjet recorder
Inventor: WATABE YUTAKA
IPC: B41J2/01
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To make uniform the temperature of a nozzle plate whose temperature is lowered.SOLUTION: A method for controlling an inkjet recorder 1 includes steps for moving an inkjet head 11 which has three or more nozzle trains 14 and in which an element for ink discharge connected to each discharge nozzle generates heat accompanied by the application of a drive waveform in a moving region including a recording region and a folding region set outside the recording region and selectively discharging an ink in the recording region for recording where a drive waveform of slight vibration which does not result in ink discharge is applied to each piezoelectric element of a pair of the nozzle trains 14 located at both outer ends so that temperatures of the three or more nozzle trains 14 may be uniform while the inkjet head 11 moves in the folding region.
Patent JP-2011220332-A (JP)
Title: Support bar for steam turbine nozzle assembly
Inventor: BURDGICK STEVEN SEBASTIAN
IPC: F01D25/28
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a support bar for a turbine nozzle assembly that is removably affixed to a semi-annular diaphragm segment in an axial direction.SOLUTION: A support bar (140, 240, 340, 440, 540, 640, 740, 840) for a steam turbine nozzle support assembly (110, 210, 310, 410, 510, 610, 710, 810) is disclosed. In one embodiment, the support bar (140, 240, 340, 440, 540, 640, 740, 840) includes a hook-shaped portion (143) for engaging a lip portion (161) of a steam turbine diaphragm (130), wherein the steam turbine support bar (140, 240, 340, 440, 540, 640, 740, 840) is configured to non-affixedly join a steam turbine to the steam turbine diaphragm (130).
Patent JP-2012205395-A (JP)
Title: Substrate arrangement structure
Inventor: KOBAYASHI TOSHITAKA
IPC: H02G3/16
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate arrangement structure in which an interval between substrates adjacent to each other can be reliably held while suppressing enlargement of the substrate and increase in the number of components.SOLUTION: The substrate arrangement structure is formed by juxtaposing a plurality of substrates 1A, 1B in the juxtaposing direction (z-direction) orthogonal to the plane direction (x-direction, y-direction) of the substrates 1A, 1B so as to be overlapped on each other with a predetermined interval. Between the adjacent substrates 1A, 1B, the vertically installed bus bars 8 to 10 are arranged so that the plane extends in the z-direction, and the bus bars 8 to 10 are provided with interval holding parts 8a to 10a which hold predetermined intervals by abutting on the substrates 1A, 1b at both ends in the z-direction.
Patent JP-2012204252-A (JP)
Title: Stationary reactive power compensation device
Inventor: MASUDA TAKASHI
IPC: H02J3/18
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that, in a stationary reactive power compensation device (SVC) used for the purpose of countermeasures against voltage fluctuation in the case that respective phases are positive-negative imbalance loads such as in an arc furnace and the like, in a GPT installed for ground fault protection of a secondary circuit of a TCR adjusting a reactive power by means of phase control of a thyristor, although abnormal voltage oscillation is suppressed by inserting a braking resistor to a secondary side of the GPT conventionally, a DC component caused by positive-negative imbalance of a thyristor current flows into the GPT, which may cause generation of voltage oscillation, and to suppress an oscillation voltage generated in the GPT even when the thyristor current becomes positive-negative imbalanced.SOLUTION: A resistor is inserted to a primary side of the GPT to suppress that the DC current flows into the GPT, and thereby, suppress abnormal voltage oscillation.
Patent JP-2012207628-A (JP)
Title: Fuel injection device and method for manufacturing fuel injection device
Inventor: MIZUI HIROSHI
IPC: F02M37/08
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing a variation in valve-opening pressure.SOLUTION: A fuel injection device includes: a plunger pump for sucking, compressing and then delivering fuel; and an injection valve for injecting the fuel delivered from the plunger pump. The injection valve includes: a nozzle body with a nozzle; a valve body slidably provided in the nozzle body and opening and closing the nozzle; an elastic body one end of which is supported to a predetermined position of the nozzle body while the other end of which is supported on a side of the valve body, and which urges the valve body to close the nozzle; and a supporting part for supporting the elastic body so that the urging force of the elastic body is controlled to be a predetermined value during the closure of the nozzle.
Patent JP-2012212980-A (JP)
Title: Antenna component and manufacturing method of the same
Inventor: FUJISAWA SACHIKO
IPC: B82Y99/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an antenna component and a manufacturing method of the same which generates no large air-bubbles inside when filling a hollow part with a mixture of magnetic powder and resin.SOLUTION: An antenna component comprises: a hollow part; a magnetic core material having soft magnetism, which is inserted into the hollow part; and a coil which is wound around the hollow part. The magnetic material is a mixture including magnetic powder and resin. When setting the diameter of the hollow part as R2, at least one end of the hollow part has a barrier rib part with a hole with a diameter of R1 satisfying 0.05 mm≤R1≤0.5 mm and R1<R2. A lateral face of the hollow part has at least one hole with a diameter of R3 satisfying 0.05 mm≤R3≤0.5 mm. The filling factor of the magnetic material is 95% or more and 100% or less and the maximum air bubble diameter of the magnetic material is 0.5 mm or less (including zero). Preferably, the mixture is filled using a jig having a hole.
Patent JP-2011253521-A (JP)
Title: Analysis of three-dimensional scene
Inventor: AMIAD GOURMAND
IPC: G06T7/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a firm and efficient method for processing a depth map.SOLUTION: The present invention provides a method for processing data, which has a step of receiving the depth map of a certain scene including the human-like shape. The depth map is processed for identifying three-dimensional (3D) coupling components in the scene. Each coupling component consists of a set of pixels which are adjacent to each other and have the next depth values to each other. Both of first and second individual separated coupling components are identified to belong to the human-like shape. Then, an image in the human-like shape is generated by including the first and second coupling components.
Patent JP-2012211974-A (JP)
Title: Microcapsule type electrophoretic display device and method for manufacturing
Inventor: OCHIAI AYUMI
IPC: G02F1/167
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a microcapsule type electrophoretic display device achieving both of a wide viewing angle and high productivity, and to provide a method for manufacturing the device.SOLUTION: The microcapsule type electrophoretic display device is manufactured through steps of: adhering a protective film (2) to a reception layer (4) of a color ink layer (3) with an adhesive component of the reception layer (4), the ink layer formed on one surface of a transparent substrate (6); laminating an electrophoretic display layer (10) containing microcapsules (8) on a transparent electrode layer (7) formed on the other surface of the transparent substrate (6); and laminating a back face electrode substrate (18) having a pixel electrode layer (12) on the electrophoretic display layer (10) with a layer of a conductive adhesive (11) interposed therebetween.
Patent JP-2012215367-A (JP)
Title: Standard gasket
Inventor: MIYATA TOMONORI
IPC: F24F7/04
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a standard gasket configured by inserting a base material and an outer wall surface material to both sides of a flange of a flanged sleeve pipe, bonding the both sides of the flange with the base material and the outer wall surface material with adhesive, and tightly fitting them to the sleeve pipe before the adhesive is cured, to seal the gap between the sleeve pipe and the outer wall, while allowing the deviation produced in the sleeve pipe to fall within an allowable range even when the flange part is displaced before the adhesive is cured.SOLUTION: The standard gasket includes a ring-shaped attachment base part 12 and a seal piece 13 of a lip-shaped cross-section, which is protruded from the attachment base part outer circumference, is retreated in the direction opposite the direction of pushing the gasket 11 into the wall pore 2, and is brought into elastic contact with a wall pore inner circumferential surface while being pushed into the wall pore 2. A protrusion 15 protrusively formed toward the attachment base part side is disposed on the seal piece 13. Even when the seal piece 13 is deflected and the sleeve pipe 3 is deviated in the wall pore, the deviation is controlled to the maximum deflection amount of the seal piece 13 until the protrusion 15 collides with the attachment base part 12.
Patent JP-2012218970-A (JP)
Title: Exothermic enamel glaze, electromagnetic induction heating apparatus, and exothermic enameled product
Inventor: TAKANO YUKIO
IPC: F24C7/02
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an exothermic enamel glaze containing a magnetic metal oxide powder which absorbs electromagnetic waves and generates heat.SOLUTION: The exothermic enamel glaze contains inorganic glass as a principal component and contains a magnetic metal oxide powder which absorbs electromagnetic waves and generates heat, wherein the magnetic metal oxide powder is comprised of a magnetic iron oxide and a plurality of metal oxides. The exothermic enamel glaze forms an exothermic enamel layer in which the magnetic metal oxide powder is dispersed in the inorganic glass on a surface of a base material 11.
Patent JP-2011135899-A (JP)
Title: Tilling tine-fastening device
Inventor: NAGAYA KATSUNARI
IPC: A01B33/14
Filed: 2011-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability to detent function of a bolt.  <P>SOLUTION: The tilling tine-fastening device 1 includes two bolts 10 for fixing the base part 86 of a tilling tine 85 to a flange 81 by being inserted from a pair of continuous holes 87 and 88 formed in the base part 86 of the tilling tine 85 into each of a pair of tine-attaching holes 82 and 83 formed in the flange 81, and threadedly engaged with nuts 40, and a connecting plate 30 integrally connected with the two bolts 10. The connecting plate 30 has through holes 31 through which the bolt shaft parts 11 of the bolts 10 are passed, and protrusions 34 for welding, formed at the facing surfaces 32 facing the seats 13a of bolt head parts 13, at both side parts. The two bolts 10 and the connecting plate 30 are integrally connected by inserting the bolt shaft parts 11 of the bolts 10 into the through holes 31 of the connecting plate 30, and welding the protrusions 34 for the welding to the seats 13a of the bolt head parts 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012224265-A (JP)
Title: Bearing device for wheel
Inventor: HIRAI ISAO
IPC: B60B35/02
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for wheels ensuring sealing performance of a seal by suppressing rising of a bearing internal pressure generated in press fitting of a protection cover, increasing retaining force by suppressing deformation in press fitting of the protection cover, and increasing accuracy and reliability in rotating speed detection.SOLUTION: The protection cover 10 includes a cylindrical fitting part 10a formed from an austenitic stainless steel sheet into the cup-like shape by press working and press-fitted into an inner periphery of an end of an outer member 2, a disc-shaped shielding part 10b extending from the fitting part 10a inward in a radial direction, a rotating speed sensor 15 approaching or abutting on its inner-side side surface, and a bottom part 10d closing an inner-side end of an inner member 1 from the shielding part 10b via a bent part 10c. A through-hole 16 is formed in a central part of the bottom part 10d, and a sealing member 17 formed by an elastic tape one surface of which is formed as an adhesive surface is detachably bonded onto the through-hole 16 to close the through-hole 16.
Patent JP-2012223493-A (JP)
Title: Liquid dispensing container
Inventor: KOKI SHUNSUKE
IPC: A61F5/445
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a container capable of dispensing a liquid contained in the container by drops while keeping the liquid in an uncontaminated state, a method of dispensing a liquid by drops, and a method of removing a stoma pouch flange using the container.SOLUTION: The liquid storing container 1 comprises a storage portion 10 with a sealed periphery and a nozzle portion 11 connected with the storage portion for dispensing a liquid contained in the storage portion by drops to the outside. The container has an enclosed inner space. Liquid is dispensed by drops by peeling apart a sealed nozzle tip portion 13 that is oriented toward the tip of the nozzle portion 11 to form a drop dispensing opening.
Patent JP-2011245478-A (JP)
Title: Seawater desalination apparatus
Inventor: MIYASHITA YOSHINOBU
IPC: B01D1/14
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a seawater desalination apparatus including a means for efficiently generating steam from seawater.SOLUTION: The seawater desalination apparatus includes: a residual heat seawater return chamber 6 generating steam by heating the stored seawater S1 by a heat medium; and a cooling chamber cooling the steam generated in the residual heat seawater return chamber 6 in the cooling chamber 7 to generate freshwater. Residual heat seawater downflow chambers 29a, 29b are provided above the residual heat seawater return chamber 6 via a space part K. The residual heat seawater downflow chambers store residual heat seawater S2 heated by a seawater residual heat apparatus 3 and include a plurality of water-permeable members 31 in a grid shape suspended to the seawater S1 of the residual heat seawater return chamber 6 via the space part K for causing the stored residual heat seawater S2 to flow down into the residual heat seawater return chamber 6. When the residual heat seawater S2 flows down in the space part K from the residual heat seawater downflow chambers 29a, 29b along surface parts of the water-permeable members 31, a large amount of steam is generated from the surface parts of the water-permeable members 31.
Patent JP-2011149959-A (JP)
Title: Insulation monitoring device
Inventor: WATANABE TETSUNORI
IPC: G01R31/02
Filed: 2011-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, simple and high-reliability constitution, including a leakage detection IC in addition to a function as a conventional insulation monitoring device, wherein a conventional leakage relay device is integrated with the conventional insulation monitoring device to form an inexpensive and simple constitution, and each output characteristic coefficient is used in common.  <P>SOLUTION: The insulation monitoring device 101 includes a voltage input unit 130 for acquiring a voltage of a receiving and distributing system which is a monitoring object; a current input unit 111 for acquiring a secondary current of a zero-phase current transformer 108; a conversion unit 112 for converting each signal from both input units 130 and 111; an arithmetic unit 113 for operating a fundamental wave leakage current from a digital signal and an effective portion leakage current of the fundamental wave; a display unit 115; and a setting unit 131. The device also has the leakage detection IC 123 and a built-in leakage relay unit 126 for outputting an alarm at a leakage, and includes a storage unit 114 for storing an output characteristic coefficient of the zero-phase current transformer. The leakage relay unit 126 uses the output characteristic coefficient of the storage unit 114, corrects a digital signal acquired by converting the secondary current 109, and inputs the result into the leakage detection IC 123.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011205654-A (JP)
Title: Mobile station device, processor, wireless communication system, communication control method, communication control program, and base station apparatus
Inventor: O KAZUTOYO
IPC: H04W8/22
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To allocate a suitable element carrier for communication between a mobile station device and a base station apparatus.SOLUTION: The mobile station device has a portion for generating transmission information to be transmitted to a base station apparatus. The transmission information includes information indicative of the number of one or some element carriers supported by the mobile station device.
Patent JP-2012232672-A (JP)
Title: Bump warning system
Inventor: WAKITA KENTARO
IPC: G08G1/16
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a bump warning system for reducing cost by dispensing with a bump detecting sensor and a vehicle height sensor, and can supporting an oversight of a bump of a driver.SOLUTION: This bump warning system is provided for warning when determining that one's own vehicle passes through the bump existing in a boundary part between a sidewalk and a roadway positioned on both sides of an entrance, which is arranged on the sidewalk for making the one's own vehicle go in and out between the roadway and a site outside of the sidewalk across the sidewalk. The bump warning system determines whether the one's own vehicle 10 passes through the bump 20 without noticing the bump 20 on a passage for making the one's own vehicle 10 travel toward the entrance based on present position data and road data on the one's own vehicle, determines whether a height of the bump 20 is the lowest aboveground height or more of the one's own vehicle 10 by comparing height data of the bump 20 with aboveground height data on the one's own vehicle 10 when determining as passing through the bump 20, and gives a warning when determining that the height of the bump 20 is the lowest aboveground height or more.
Patent JP-2012234099-A (JP)
Title: Imaging lens
Inventor: KOISHI TOMOFUMI
IPC: G02B13/18
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a wide angle imaging lens satisfactorily correcting aberrations, being compact, light-weight and inexpensive, and having excellent optical performance.SOLUTION: The imaging lens includes three lenses, namely, in order from the object side, a first lens 110 having a negative refractive power, a second lens 120 having a positive refractive power, an aperture stop 130, and a third lens 140 having a positive refractive power. The first lens 110 has a meniscus shape with its convex surface facing the object side and an aspherical shape on the image surface side. The second lens 120 has a meniscus shape with its convex surface facing the image side and an aspherical shape on at least one of the surfaces. The third lens 140 has a biconvex shape and an aspherical shape on at least one of the surfaces. The focal lengths and the Abbe numbers of the lenses are appropriately set.