baber/WOPTO huggingface dataset:
Patent JP-2007125956-A (JP)
Title: Steering device for vehicle
Inventor: IMAMURA KENJI
IPC: B62D1/19
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle, of high practical use.  <P>SOLUTION: This steering device is provided with an impact energy absorbing device 120 to absorb impact energy of a secondary collision on a driver depending on deformation resistance of a deformation part 122 which is plastically deformed as movable parts 22, 50, and 54 coming off fixed parts 14, 20, 52, and 56 move ahead of a vehicle. The impact absorption start position as the position of the movable parts in move ahead of the vehicle where absorption of impact energy by the impact energy absorbing device 120 is started is changeable. Specifically, for example, the impact absorption start position is changeable between a first position where the deformation part 122 is locked to the fixed part by a lock state changing device 130 and a second position where the deformation part 122 is locked to a fixture lock part 150 provided on the fixed part as the deformation part 122 is not locked to the fixed part by the lock state changing device 130.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006157900-A (JP)
Title: Amplifier
Inventor: OKUBO YOICHI
IPC: H03F3/68
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a performance over a conventional Doherty amplifier by taking appropriate matching.  <P>SOLUTION: This amplifier has a carrier amplifier circuit 4 to be operated in an AB class, a peak amplifier circuit 5 to be operated in a B or C class, and a composite point 62 for compositing the output of the amplifier circuit 5 through an impedance converter 64 from the carrier amplifier circuit 4. The length of a transmission line is set up by optimizing in a range of 0-λ/2, whereby the impedance as seen from an amplifier element 42, when an amplifier element 52 is not operating can be transferred from the impedance, when a substantially maximum value is obtained to an arbitrary value. Further, the carrier amplifier circuit 4 and the peak amplifier circuit 5 may be formed as a push-pull configuration, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007129838-A (JP)
Title: Power converter
Inventor: SAWAMURA NOBUO
IPC: H02M7/48
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure that can easily perform the connection and disconnection of units accommodated in a board by access from the outside of the board.  <P>SOLUTION: This power converter is configured such that a switching element and a smoothing capacitor of a power conversion circuit are constituted of individual units, and terminals of connecting conductors drawn out of the units are screw-fastened and wired after each unit is accommodated in a single board. As for an inverter as an example, an inverter unit 1 and a smoothing capacitor unit 2 are accommodated separately on upper and lower stages on the board 5, seating faces of a terminal 6a drawn out of a connecting conductor 6 of the capacitor unit and a terminal 12a of a connecting conductor 12 drawn out upward from the inverter unit 1 are disposed so that they are aligned at the right and left toward front and rear faces of the board, the units 1, 2 are accessed from the backside of the board 5 in a state that the units are accommodated and set in the board, and the terminals 6a, 12a that are overlapped with each other in the fore-and-aft direction are fastened and connected with screws 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129104-A (JP)
Title: Laminated junction heat sink
Inventor: UENO SEIZO
IPC: F28F3/06
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink can be inexpensively manufactured and having a high heat radiation performance.  <P>SOLUTION: The heat sink comprises a plurality of heat radiation fins (2) provided on a base plate (3) in parallel, a hollow part (4) encapsulated in the base plate (3), and a plurality of inner fins (5) in the hollow part (4). The base plate (3) is formed by the junction of the lamination of a plurality of base frame members with the base plate (3) cut in parallel direction with the heat radiation fin (2) (a), and a plurality of integral fin members with the base frame member (a) and the heat radiation fin (2) integrally formed (b). The laminated junction heat sink (1) comprises the inner fin (5) integrally formed to the base frame member (a) or to the integral fin member (b).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007002208-A (JP)
Title: Optical film
Inventor: YAMAHARA MOTOHIRO
IPC: G02B5/30
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film capable of providing desired phase difference in a wide band even in one sheet of optical film and arbitrarily controlling chromatic dispersion.  <P>SOLUTION: The optical film comprises a polymer, containing a structural unit derived from a polymerizable compound represented by formula (1) [wherein Y is a divalent group having a crooked structure; (G1)<SB>s</SB>and (G2)<SB>t</SB>represent each a single bond or a methylene group or the like; A1 and A2 are each a divalent cyclic hydrocarbon group, a divalent heterocyclic group or the like; B1 and B2 are each divalent group such as -C≡C-, -O- or the like; X1 and X2 are each independently a divalent group represented by formula (2) (wherein A3 represents the same meaning as A1; B3 represents the same meaning as the B1; n is an integer of 1-4); E1 and E2 are each an alkylene group; P1 and P2 are each a polymerizable group] and a structural unit derived from a rod-like polymerizable liquid crystal compound, as essential components.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132491-A (JP)
Title: Slide member and manufacturing method therefor
Inventor: WAKABAYASHI YUSUKE
IPC: F16N15/02
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide member which has the effect of initial state adaptability and can maintain the low friction for a long time, in a sliding condition under high face pressure of a construction machine and an industrial machine etc., and the manufacturing method therefor.  <P>SOLUTION: The sliding member 1 is provided with a sliding face which is furnished with a base metal 2 having the face texture of the above sliding face comprising a matrix structure formed of a mixture of ferrite 4 and martensite 3 and solid lubricant particle lumps 7 of solid lubricant particles 6 driven into the ferrite 4 exposed to the sliding face of the above base metal 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007139265-A (JP)
Title: Operation control method and program for multiple type air conditioner
Inventor: UEYAMA SATSUKI
IPC: F24F11/02
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable air-conditioned environment when an automatic operation mode is set.  <P>SOLUTION: The operation control method for the multiple type air conditioner has a process of acquiring an indoor temperature of each place installed with an indoor unit, a process of detecting the number of indoor units with indoor temperatures that is more than a cooling change-over threshold determined on the basis of a set temperature when a heating operation mode is selected as a present operation mode, a process of changing the present operation mode to a cooling operation mode when the detected number is a predetermined number or more, a process of determining the indoor temperature on the basis of the set temperature and detecting the number of indoor units being a heating change-over threshold or less, lower than the cooling change-over threshold, when the cooling operation mode is selected as the present operation mode, and a process of changing the present operation mode to the heating operation mode when the detected number is a predetermined number or more.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140170-A (JP)
Title: Liquid crystal lens and photographic device
Inventor: MISAWA TAKASHI
IPC: G03B15/02
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal lens capable of making a device small-sized and light-weight and emitting incident light in the optical axis direction, and in a direction other than the optical axis direction, and to provide a photographic device which is made small-sized and light-weight and can vary the irradiation position and the irradiation angle of auxiliary light.  <P>SOLUTION: The liquid crystal lens includes transparent electrodes 34 and 35, comprising a plurality of two-dimensionally divided liquid crystal pixels 34a and 35a; a transparent XY address selection part 38, comprising an X-direction selection circuit 38_1 and a Y-direction selection circuit 38_2; and a transparent XY address selection part 39, comprising an X-direction selection circuit 39_1 and a Y-direction selection circuit 39_2. The transparent XY address selection parts 38 and 39, successively will select only a part of the plurality of liquid crystal pixel cells 34a and 35a simultaneously and control the voltage application to selected liquid crystal pixels 34a and 35a, and refractive index distributions to transmission light are formed on transparent electrodes 34 and 35.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138844-A (JP)
Title: Centrifugal fan with reduced noise
Inventor: GEN JUNKETSU
IPC: F04D29/66
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal fan with reduced propagation of noise.  <P>SOLUTION: The centrifugal fan with reduced noise consists of an outer shell, a fan wheel, and a projection and depression member. The fan wheel is provided with a wheel and a plurality of blades extending radially outward along a wheel outer circumference. A space storing the fan wheel is provided inside of the outer shell and the projection and depression member is provided on an outer shell surface. The projection and depression member consists of a combination of at least one projection part and at least one depression part. Propagation of noise is reduced by the projection and depression member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143817-A (JP)
Title: Oxygen enriching apparatus
Inventor: YOSHIDA TOSHIYUKI
IPC: A61M16/10
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen enriching apparatus used comfortably by non-obstructively disposed with a body.  <P>SOLUTION: This oxygen enriching apparatus is provided with the body 1 incorporating an oxygen enrichment membrane unit 2, an emission part 6 emitting oxygen enriched air generated by the oxygen enrichment membrane unit 2, a first connecting pipe communicated with the emission part 6 and supplying the oxygen enriched air to a user, and an operation part 15 separated from the body 1 and controlling the operation of the oxygen enrichment membrane unit 2. The body 1 is installed on a ceiling 36 to be non-obstructive in the operation, thereby providing the highly usable oxygen enriching apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143859-A (JP)
Title: Mounting structure and mount adjusting method of video camera and sensor of autonomously moving wheelchair robot
Inventor: MORI HIDEO
IPC: A61G5/04
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a video camera preventing a part of the body of a user from entering in the visual field of the video camera when the user gets in a wheelchair or sits in the wheelchair.  <P>SOLUTION: This wheelchair robot autonomously moving while allowing the video camera 6 to capture an image of the surrounding environment and sensors 7 and 12 to detect obstacles, is characterized in that the video camera 6 is mounted on a pole 4 attached to either of right/left front pipes 1 of the wheelchair robot within the range of 120 cm-140 cm high from the ground.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006129514-A (JP)
Title: Packet data copy distributing method and apparatus
Inventor: SUZUKI TOSHIAKI
IPC: H04L47/80
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission system and transmission apparatus for effectively utilizing bands of a transmission line in the data transmission system which transmits an IP packet by dividing a meaningful data constitution such as a video frame or slice and discards the packet in transmission network congestion.  <P>SOLUTION: Flow identifier data of hierarchical program data to be processed when congestion occurs, and control code data for starting or stopping discarding packet data are held and if congestion occurs, for data having flow identifier data indicating the held hierarchical program data, a selective transmission unit 3 starts or stops discarding the packet data based on the control code data for starting/stopping discarding of the packet data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006318886-A (JP)
Title: Lighting equipment, optical control member using the same, and display device using these
Inventor: HORIKOSHI MASAKO
IPC: G02B3/06
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide lighting equipment having light sources just below which is used for display uses, such as the large type lighting equipment and liquid crystal televisions, higher in quality and better in light utilization efficiency, and to provide an image display device using it.  <P>SOLUTION: The lighting equipment includes an outgoing face of a rectangular type, a reflecting plate, a plurality of light sources, and an optical control member of a plate type, wherein a plurality of projected portions are formed periodically on a surface of the outgoing face of the optical control member, and the optical control member has a reflective portion arrangement face. The reflective portion arrangement face comprises reflective portions and openings, a percentage of an area of the openings is 20% to 80% of the reflective portion arrangement face, and a total light reflection factor of the reflective portions positioned at the reflective portion arrangement face is 80% or more.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153660-A (JP)
Title: Porous carbon material and electric double-layer capacitor using the same
Inventor: ENDO MORINOBU
IPC: C01B32/336
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous carbon material that is used as an active substance in an electric double-layer capacitor and can easily gain desired performances even when any carbon material is used as a source material.  <P>SOLUTION: The porous carbon material 200 has an average outer dimension d of 3 to 80 nm and pores 14 formed from the open end of an outer shell 16 of the porous carbon material to the center portion 18 with an average pore diameter of 0.8 to 3 nm obtained by a nitrogen adsorption method. The half value width of the pore volume in the pore diameter distribution obtained by the nitrogen adsorption method is preferably equal to or less than a half of the average pore diameter. The porous carbon material 200 is preferably granular or sphere, and more preferably, the cross section of the porous carbon material 200 shows approximately concentric orientation of the crystallite.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151831-A (JP)
Title: Golf club head
Inventor: SHIMAZAKI HIDEO
IPC: A63B102/32
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head capable of improving the close contactness of a face plate with a viscoelastic material without obstructing the assembly work of the golf club head.  <P>SOLUTION: In the golf club comprising a head body, a face plate attached to the front surface side of the head body for constituting a face surface, a void part formed on the head body and opened to the side of the face plate, and a viscoelastic material filled in a compressed state inside a space formed by the void part and the face plate, the end face on the side of the face plate of a peripheral wall forming the void part is provided with an abuting part abuting on the back surface of the face plate and a separation part being away from the back surface of the face plate and forming a gap communicated with the void part with the back surface of the face plate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157524-A (JP)
Title: Card connector
Inventor: TANAKA AKIHIRO
IPC: G06K17/00
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector capable of preventing misinsertion of a card 1 wherein both sides are reversed such that the card 1 inclines and bites in a housing 11 in an early stages of insertion of the card 1.  <P>SOLUTION: A misinsertion prevention means provided with a slide member 50 having an overhang part 51 fitted in the notch 2 of the card 1 and movable in a direction inserting/removing the card on one side in the housing 11 to which the card 1 having a notch 2 on one tip end side is inserted and comprising a through hole 37 preventing insertion of the card 1 by that a near corner part on a side of the notch 2 of the tip part of the card 1 fits in when the card 1 is misinserted with reversed front and rear sides and inclined to eliminate the gap formed by the notch 2 of the card 1 located on opposite side to the slide member 50 in the housing 11 is provided in a position closer to a card insertion hole 10 in a side surface part 33 on an opposite side to the slide member 50 of the housing 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156173-A (JP)
Title: Image forming apparatus
Inventor: SHIRAFUJI YASUTO
IPC: G03G15/16
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is equipped with: an image carrier 1 having a movable surface; and a transferred body 5 abutting on the image carrier 1 to form a transfer nip part T1 between the transferred body 5 and the image carrier and having a movable surface and which can transfer a toner image formed on the surface of the image carrier 1 to the transferred body on the transfer nip part, the image forming apparatus which prevents color shift and image stripes from occurring when a circumferential speed is different between the rotational direction of the image carrier and that of the intermediate transfer body and simultaneously provides transfer omission prevention and high transfer efficiency.  <P>SOLUTION: An intersection angle Θ (deg) is formed between the moving direction R1 of the image carrier 1 and the moving direction R5 of the transferred body 5 on the transfer nip part T1, and the moving speed V1 of the image carrier 1 and a projection component V5cosΘ of the moving speed V5 of the transferred body 5 with respect to the image carrier are set to the same value or approximately the same value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153691-A (JP)
Title: Laminated glass for vehicle
Inventor: HATAKEYAMA KAZUNORI
IPC: C03C27/12
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide laminated glass for vehicles, which suppresses temperature rise in a vehicle and maintains brightness in the vehicle by cutting only heat-ray components of external light including the heat rays of sunlight or the like while maintaining transmittance of visible light.  <P>SOLUTION: The laminated glass is obtained by interposing a resin composition between two glass sheets. The resin composition contains copper, a phosphorus-containing compound and fine particles having infrared absorption capacity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154377-A (JP)
Title: Belt for dehydration and concentration, and method for producing the same
Inventor: NAKAJIMA TATSUTOSHI
IPC: D03D11/00
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve troubles such as the peeling of an upper and lower layers of a fabric occurring on a belt for concentration, the break of endless type fabric caused by warp yarn break, the fall off of guiding projection, an insufficient guide performance, the cutting of the fabric occurring at the boundary of the guide-attaching part and the fabric.  <P>SOLUTION: This belt for dehydration and concentration consisting of an endless type fabric consisting of a fabric woven with a synthetic resin filament, an anti-bending element and a guiding projection is provided with that the fabric is a two layered fabric obtained by joining an upper surface side layer consisting of an upper surface side warp yarn with an upper surface side weft yarn, with a lower surface side layer consisting of a lower surface side warp yarn and lower surface side weft yarn with a warp yarn-binding yarn for weaving the upper and lower layers by passing over the upper surface side weft yarn and beneath the lower surface side weft yarn, and attaching by melting the guiding projection at the anti-bending part attached with an anti-bending element, the outside end part of the guiding projection at further inside of the fabric end part and also the inside end part of the guiding projection at a place further outside position by 20-50 mm from the inside end part of the anti-bending element, and the method for producing the same is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163137-A (JP)
Title: Foreign matter inspection device and foreign matter inspection method
Inventor: KATAHO HIDEAKI
IPC: G01B11/30
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether or not foreign matter exists in an object under inspection and at what position foreign matter exists, if any.  <P>SOLUTION: A first inspection beam FL1 from a first light source 11 is caused to enter a surface 82S of a shading film 82 obliquely from above the object 80 under inspection with the shading film 82 formed on a front surface 81S of a transparent substrate 81, and its reflected light is received by a first photo-detector 21. Further, a second inspection beam FL2 from a second light source 12 is caused to enter a rear surface 82R of the shading film 82 obliquely from below the object 80, and its reflected light is received by a second photo-detector 22. Based on a combination of cases where scattered light is received or not by the first photo-detector 21 and/or the second photo-detector 22, it is determined whether or not foreign matter FS is deposited on the object 80, and at what position foreign matter is deposited, if any.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162715-A (JP)
Title: Magnetic bearing device
Inventor: OZAKI TAKAMI
IPC: F01D25/16
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic bearing device constructed with rolling bearings and a magnetic bearing combined in a stably controllable manner even when the maximum load operates thereon, to simplify the construction of a controller.  <P>SOLUTION: The magnetic bearing device comprises the rolling bearings 15, 16 and the magnetic bearing combined, the rolling bearings supporting radial load, the magnetic bearing 17 supporting one or both of axial load and bearing pre-load. A relationship between a rigidity value for a combined spring formed by the rolling bearings and their supporting system and a negative rigidity value for an electromagnet 17 is set such that the former is greater than the latter. An electromagnet gap d is set to satisfy a conditional expression of d>k*Fmax/Kbrg, where Kbrg is the rigidity value for the combined spring formed by the rolling bearings and their supporting system, Fmax is the maximum load, d is the electromagnet gap, and k is a constant of proportion.  <P>COPYRIGHT: (C)2007,JPO&INPIT