baber/WOPTO huggingface dataset:
Patent JP-2009296691-A (JP)
Title: Hybrid exciting synchronous machine
Inventor: KANESHIRO HIROBUMI
IPC: H02K1/22
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid exciting synchronous machine which can perform magnetization/demagnetization while minimizing exciting power loss.  <P>SOLUTION: Magnetic flux of the permanent magnet 9 in an even-numbered rotor magnetic pole 6B in the rotor core 2 having the permanent magnet 9 is guided in the axial direction by an axial magnetic path member 53. Magnetic flux of the permanent magnet 9 in an odd-numbered rotor magnetic pole 6A is sent to a soft magnetic inner tubular portion 51. The axial end faces of the inner tubular portion 51 and the axial magnetic path member 53 are projecting farther than a rotor core 5 in the axial direction, and facing a stationary magnetic path member (not shown) through a minute gap. The amount of magnet flux (field flux) being applied to the stator core from the permanent magnet 9 can be adjusted by an excitation current being fed to an exciting coil (not shown) which is wound around the stationary magnetic path member. Since the exciting coil and the permanent magnet 9 are arranged in series in a field flux magnetic circuit, power loss of the exciting coil can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295327-A (JP)
Title: Push button switch
Inventor: SATO TAKAHITO
IPC: H01H13/18
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push button switch hardly causing differences in operation timing of switch-over of the conduction states among a plurality of fixed contacts.  <P>SOLUTION: The push button switch comprises an operation member 2 held on a case 1 in an up-and-down movable manner and having a thrust shaft portion 21 to be pushed in, a movable contact piece 3 having movable contact portions 3a, 3b and held in the case 1 by the operation member 2, a return coil spring 4 arranged under the thrust shaft portion 21, and the plurality of fixed contacts 6-8 led out from terminals 5a-5c into the case 1. The common fixed contact 6 is erected to rise in a hollow portion 4a of the coil spring 4, and the first movable contact portion 3a of the movable contact piece 3 is consistently put in slide contact with the common fixed contact 6. The switch-over fixed contacts (the NO fixed contact 7 and the NC fixed contact 8) are arranged outside the hollow portion 4a near the coil spring 4, and the second movable contact portion 3b of the movable contact piece 3 is put in slide contact with both fixed contacts 7, 8 in a detachable manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291333-A (JP)
Title: Performance device for game machine
Inventor: KAMIO MASAMI
IPC: A63F7/02
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance technique capable of displaying movement of a game medium in a natural form.  <P>SOLUTION: A plurality of light-emitting sections are installed along a path through which the game medium such as a game ball or a game token passes on the game panel of a game machine. On each light-emitting section, a detecting section which detects the passing of the game medium by a non-contact method is integrally installed. Then, when the detecting section detects the game medium, the light-emitting section which is integrally installed emits light for a predetermined period of time. Thus, by simply installing the plurality of light-emitting sections along the path of the game medium, the light-emitting sections emit light one after another when the game medium passes, and therefore, the movement of the game medium can clearly be recognized by a game player. Of course, since the game medium is detected by the non-contact method, the movement of the game medium is prevented from becoming unnatural.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009121010-A (JP)
Title: Bedtime neck warmer warming neck and cheek
Inventor: MATSUSHITA NORIKO
IPC: A41D10/00
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedtime neck warmer warming the neck and cheek, easy to attach and detach, having comfortable feeling of wear without feeling of pressure, and made of a jersey or fleece cloth.  <P>SOLUTION: This bedtime neck warmer 1 is made by sewing a cylindrical body 20 made of a cotton jersey cloth on a pullover holding wear 10, and forming a pair of ear hung parts 23 and 23 at the upper end of the cylindrical body 20. The upper side of the cylindrical body 20 made of a cotton jersey cloth is held by both the ears 3 and 3 of a user 2, hung on the ear hung parts 23 and 23, and the lower side thereof is held by the upper body of the wearer 2 who wears the pullover holding wear 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009292498-A (JP)
Title: Spout structure of container
Inventor: SEKI TAKEKUNI
IPC: B65D41/34
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an spout structure capable of surely breaking a predetermined breaking part of a sealing band when a screw cap equipped with a ratchet type sealing band is opened.  <P>SOLUTION: The screw cap 13 is fitted to a spout member 12 constituting an spout. The screw cap 13 has the sealing band 51. A ratchet 65 is formed on the inner face of the sealing band 51. A plurality of projecting parts 35 are provided at a part in the peripheral direction of the spout member 12. On the spout member 12, a deformation suppressing part 80 is formed at a site provided with the projecting parts 35. When the screw cap 13 is rotated in the opening direction, as the ratchet 65 makes abut on the projecting parts 35, to stop the rotation of the sealing band 51. When a cap body 50 is rotated furthermore, the predetermined breaking part 61 of the sealing band 51 is broken. When a part of the sealing band 51 is excessively deformed inward on breaking the predetermined breaking part 61, as the inner face of the sealing band 51 makes abut on the deformation suppressing part 80, the sealing band 51 is prevented from being excessively deformed inward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009019201-A (JP)
Title: Molding material, preform and fiber-reinforced resin
Inventor: KIHARA HIROKI
IPC: C08L101/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding material that exhibits excellent handleability, resin impregnability and shaping properties and productively affords FRP excellent in mechanical properties and qualities, an to provide a preform and FRP obtained by using the same.  <P>SOLUTION: The molding material 1 is produced by integrating a laminate constituted of two or more layers of sheets, prepared by parallelly arranging a large number of reinforcing fiber threads 2 and laminated so that the reinforcing resin threads intersect with one another, where (i) a fabric 3, composed of a first thermoplastic resin constituting a matrix of a composite material, is arranged at least between the sheets; (ii) the laminates are integrated by a stitch yarn 4 comprising a second thermoplastic resin or by the fabric comprising the first thermoplastic resin; and (iii) slits in the direction traversing the reinforcing fiber threads are arranged all over the surface of the sheet and at least (100-100/n)% of the reinforcing fiber threads, constituting the laminate where the reinforcing fiber threads are orientated towards n axis directions, are cut in a fiber length La of 10-300 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009300284-A (JP)
Title: Arrival electric wave direction measuring device, arrival electric wave direction measuring method, and arrival electric wave direction measuring program
Inventor: NATSUME HISANORI
IPC: G01S3/46
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrival direction measuring device and the like capable of simplifying the configuration by eliminating a plurality of high speed A/D converters.  <P>SOLUTION: The arrival direction measuring device 1 basically includes a frequency measuring part 20 and a direction measuring part 10. The frequency measuring device 20 measures the frequency of a received signal inputted from a single antenna 21. The direction measuring part 10 converts a plurality of the received signals inputted from the plurality of antennas 11 to a plurality of digital signals by making undersampling of each of them and inputs the frequency measured by the frequency measuring part 20, and detects a loop signal corresponding to the frequency contained in the digital signal for each of the plurality of the digital signals, and measures the arrival direction of the received signal, based on the phase difference between the signals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009170862-A (JP)
Title: Junction region of semiconductor memory element and its forming method
Inventor: SOHN HYUN-SOO
IPC: H01L29/788
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction region of a semiconductor memory element capable of reducing program disturbance characteristics and its forming method by forming a double junction region on a semiconductor substrate between a select line and a word line in a cell region using impurities with different masses.  <P>SOLUTION: The junction region of a semiconductor memory element includes a junction region of a semiconductor memory element including a semiconductor substrate on which a gate line is formed and a junction region where impurities with different masses different from each other are injected and which is formed with widths different from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010002281-A (JP)
Title: Mounting method of optical fiber cable for cable temperature measurement
Inventor: UNO YASUSHI
IPC: G01K11/12
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting an optical fiber cable for measurement of the temperature of a power cable, by which an optical fiber cable can be efficiently laid on a power cable in an underground pipe line and the temperature of the power cable can be measured with low cost.  <P>SOLUTION: In a power cable 1 laid in an underground pipe line 4, an optical fiber cable 2 to be used as a temperature sensor is provided linearly along its longitudinal direction on the outer surface, and in this condition, an adhesive tape 3 is wound in a spiral manner with a predetermined pitch P around the power cable 1 and the optical fiber cable 2, so that the optical fiber cable 2 is closely fixed to the power cable 1. With this construction, while carrying out laying operation, the optical fiber cable 2 can be mounted to the power cable 1 and costs for laying can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008260017-A (JP)
Title: Method and apparatus for producing ultrapure water
Inventor: AMAYA TORU
IPC: C02F1/32
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the running cost, when organic impurities existing in the water to be treated having the pH higher than 7 are removed by irradiation with ultraviolet rays in combination of treatment with an ion exchange resin, by increasing the efficiency when the water to be treated is irradiated with ultraviolet rays to decompose organic impurities.  <P>SOLUTION: The method for producing ultrapure water comprises the steps of: irradiating the water to be treated containing trace amounts of organic impurities and having the pH higher than 7, with ultraviolet rays to decompose organic impurities into organic acids and/or a carbonic acid; and removing the organic acids and/or the carbonic acid. The pH of the water to be treated is adjusted to <7 before the step of irradiating the water with ultraviolet rays is carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010005629-A (JP)
Title: LASER BEAM MACHINING METHOD OF Si SUBSTRATE
Inventor: KATSURA TOMOTAKE
IPC: B23K26/382
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method of an Si substrate, wherein a protective film is hardly peeled off during laser irradiation, the substrate is surely protected from adhesion of debris, and the high yield and reliability are maintained.  <P>SOLUTION: The laser beam machining method of an Si substrate includes: a process of forming a protective film 2 of a thickness ≤250 nm on the surface of a mono-crystal Si substrate 1 by coating with a spin coater an aqueous solution of hydrophilic resin such as polyvinyl alcohol and polyvinyl pyrrolidone; a process of boring by irradiating the Si substrate 1 with a pulsed laser beam 3 through the protective film 2, and a process of removing the protective film 2 by dissolving in a solvent like pure water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010966-A (JP)
Title: Radio communication device, and signal transmission method in mimo radio communication
Inventor: YAMAMOTO TAKASHI
IPC: H04B7/04
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To average channel characteristics in MIMO channels.  <P>SOLUTION: The radio communication device 2 performs communication using a plurality of frequencies, and is provided with: a plurality of antenna elements 2a, 2b; a transmission beam formation part 23 which performs transmission beam forming processing to a transmission signal using a transmission beam matrix U. The transmission beam matrix is constituted as a function matrix U (jω) with a frequency ω, and spatial channel characteristics are different depending on frequencies when seen from the receiving side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005653-A (JP)
Title: Pipe bending apparatus
Inventor: KAJIKAWA KIYOSUMI
IPC: B21D7/025
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, in a conventional technology, a pipe slides while it is firmly pressed against a side surface of a pressure during the bending work of the pipe, the strong drawing force is applied to the pipe, and a trouble of degrading the bending accuracy of the pipe occurs.  <P>SOLUTION: A pipe bending apparatus bends a pipe P by turning a roll 1 and a clamp 2. A pressure 3 movably holds the pipe P along X-direction while preventing the pipe P from being turned. A plurality of rollers 5 are provided on the pressure 3 to support the pipe P along X-direction in a rolling manner. Thus, while bending the pipe P, the drawing force to be applied to the pipe P can be suppressed, and degradation of the bending accuracy of the pipe P by the drawing force can be prevented. Further, any oil need not be sprayed, oil deposition on the pipe P can be prevented, and the cost can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009078961-A (JP)
Title: Clean bench
Inventor: SAKAI KAZUHIRO
IPC: C30B29/06
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean bench used to clean polycrystalline silicon while sorting the polycrystalline silicon according to size or quality, which is used as a raw material to be melted in producing single crystal silicon, and to provide a method of producing a raw material for the single crystal silicon including a process for cleaning the silicon.  <P>SOLUTION: The clean bench comprises: a work table 2 on which the polycrystalline silicon is placed; a box 4 which includes side plates 8a, 8b to surround three sides except the front face of a space above the work table 2, and a ceiling plate which covers the upper side of the side plates 8a, 8b; supplying holes 16a supplying clean air onto the upper surface of the work table 2; suction holes 10a, 10b sucking air near the upper face of the work table 2; and an ionizer 20 ionizing the clean air to be blown onto the upper face of the work table and removing static electricity on the work table 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010010003-A (JP)
Title: Contact spring and slide switch
Inventor: MORISHITA KOJI
IPC: H01H19/58
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact spring that facilitates calculation of a contact position and that is less likely to be caught by an edge of a conducting electrode, and to provide a slide switch.  <P>SOLUTION: The contact spring 1 is provided with a plurality of brush pieces 11 which respectively have the same shape and are mounted on a contact mounting support 106 movable relative to a conducting electrode 116 and whose contact parts 2 are brought into contact with the conducting electrode 116, with a prescribed contact pressure. The contact spring is both-side supported, such that each brush piece 11 is supported by both contact substrates 9, 10 provided at both sides of each brush piece 11 in a relative movement direction of the brush pieces 11. Each brush piece 11 is formed into a chevron shape, when viewed from a direction orthogonal to the direction of the relative movement and is arranged, while being spaced apart from each other, in a direction which is orthogonal to the relative movement direction. Each brush piece 11 is provided with the top curved part 2 for forming the contact part being the top of the chevron shape. Each brush piece 11 is configured such that each bent part 12 is formed between the top curved part 2 and both the contact substrates 9, 10, respectively supporting each end part on the side opposite to the top curved part 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007008-A (JP)
Title: Heat-curable protective liquid for glass mask and glass mask
Inventor: HASEGAWA TAKESHI
IPC: G03F1/48
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-curable protective liquid for a glass mask, which exhibits excellent adhesiveness to the glass mask, allows a protective film thereof to have excellent hard coat properties, can prevent the whitening of a coating film due to incompatibility with an epoxy resin and a silicone resin without cracking the coating film and the preservation stability of which can be improved since only an amine compound is incorporated as a curing agent.  <P>SOLUTION: The heat-curable protective liquid for the glass mask includes the silicone resin, a phenol novolac epoxy resin as the epoxy resin, silicone oil and only the amine compound as the curing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008909-A (JP)
Title: Lens support structure
Inventor: NOMURA HIROSHI
IPC: G02B7/02
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens support structure including, as compositional elements, a lens hold frame, an outer frame supporting the lens hold frame, and an annular spring member for fixing the lens hold frame to an outer frame, the structure being configured so that the lens hold frame is supported by the outer frame without any adhesive so as to be detachable.  <P>SOLUTION: The lens hold frame 10 and the outer frame 20 are provided with a plurality of tapering projections 15 and tapering holes 22, which fit together when positioned on an arc around an optical axis. An annular spring member 30 and an outer frame 20 are provided with insertion notches and separation preventing projections 23. The annular member 30 includes a plurality of spring arms 34. The annular spring member 30 and the lens hold frame 10 are provided with a plurality of disengaging sections. When the tapering projections 15 and tapering holes 22 are disengaged by applying rotating force to the lens hold frame 10 relative to the outer frame 20 against the pressing forces of the spring arms 34 in the fixed position of the annular spring member 30, the annular spring member 30 is also rotated to make the insertion notches 31 and separation preventing projections 23 coincide. Thus, the lens support structure is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006594-A (JP)
Title: Picking assisting system and picking assisting method
Inventor: TAKAI KOICHIRO
IPC: B65G1/137
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picking assisting system and a picking assisting method capable of more effectively preventing error of picking work and more efficiently performing the picking work.  <P>SOLUTION: The picking assisting system is provided with: a touch tag 120 stuck on a commodity shelf 500 in every commodity and storing a commodity code; an ID card 660 for storing a worker ID; a checking device 620 for determining correctness of the commodity; and a tag antenna 650 for performing human body communication with the touch tag 120 and the ID card 660. The checking device 620 checks the commodity code received from the touch tag 120 with the commodity code specified by a predetermined method as commodity discrimination information corresponding to the commodity, i.e., a picking object. Further, the checking device 620 checks the worker ID received from the ID card 660 with the worker ID specified by a predetermined method as the worker ID of the worker for picking the commodity, i.e., the picking object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012885-A (JP)
Title: Rear door attitude stabilization mechanism in slide device of rear door for box type load carrying platform
Inventor: MARUYAMA MASAO
IPC: B62D33/04
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To retain a rear door when slid, to a stable attitude by avoiding reduction of an inner dimension in a cabin lateral direction by a sliding device in a box type load carrying platform equipped with the sliding device for housing the double hinged type rear door in a side surface at releasing.  <P>SOLUTION: A door rail 10 is mounted to an upper part at a baggage room side of the rear door 4, and a guide member 11 fitted in a door rail 10 when it is forwardly slid is attached to a rear frame 5. An upper hinge 8 is fixed to the rear door 4 with a lower hinge, and a rolling roller 21 abutted on a side surface panel 1 when slid is mounted to the upper hinge 8. When the rear door 4 is closed, since the guide member 11 is displaced to an inner side in a lateral direction of the vehicle by a pressing member 15, the inner dimension in the cabin lateral direction is not restricted. The rolling roller 21 restricts a position in a lateral direction during sliding of the rear door 4 and stabilizes attitude of the rear door 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014523-A (JP)
Title: Navigation apparatus, vehicle, and navigation program
Inventor: KAWACHI YUJI
IPC: G06F3/14
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To enforce button operation regulations for aiming at gaining both of convenience and drive safety.  <P>SOLUTION: Regulation of buttons of which the number corresponds to time being displayed during stopping is canceled in buttons to be regulated. The longer the time being displayed is, the more it is considered to be in a state that a user recognizes the contents of the buttons and then may select the buttons. A navigation apparatus sets the order of priority for canceling regulations to the buttons to be regulated on the screen. Then, the navigation apparatus measures time when the buttons are being displayed during stopping, and determines the number of buttons for canceling regulations according to the display time when the vehicle starts driving. Then, the navigation apparatus regulates selection operation of buttons to be regulated, and excludes the number of buttons from the regulation target for canceling the regulation from a button having a high order of priority of regulation cancellation for enabling selection by the user even after starting driving.  <P>COPYRIGHT: (C)2010,JPO&INPIT