baber/WOPTO huggingface dataset:
Patent JP-2007016818-A (JP)
Title: Electromagnetic clutch and driving device of opening/closing body for vehicle using the same
Inventor: YOKOZUKA TAKASHI
IPC: F16D27/112
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize an electromagnetic clutch capable of miniaturizing a device though transmission power is increased.  <P>SOLUTION: An exciting coil 5 is received by an input-side rotating member 7 rotatably supported by an output shaft 2, and the exciting coil is held in the axial direction of the output shaft by both end plate portions 7b of the input-side rotating member. Output-side members 8 supported on the output shaft through plate springs 9 are mounted at outer parts of both end plate portions, and the end plate portion and the output-side member are magnetically connected in an exciting state of the exciting coil. As the transmission of driving force between input and output in the electromagnetic clutch is performed at two places, and the double driving force can be achieved by simple calculation even when a transmitting capacity of driving force is small at one place, the increase in dimension of the electromagnetic clutch is unnecessary. As the compact electromagnetic clutch can be used so far as it has the same driving force transmitting capacity, when it is applied to the driving device of an opening/closing body for a vehicle using the electromagnetic clutch, this electromagnetic clutch can be suitably used for an automobile where the device must be received in a narrow space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015796-A (JP)
Title: Cleaning device
Inventor: OTAKA JUNICHI
IPC: B65H5/00
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device facilitating securement of a maintenance space and improving workability.  <P>SOLUTION: A register device 2 is provided to be movable in a direction separating from a nip portion of blanket cylinders 14a, 14b with use of a space formed by changing the posture of a conveyance device 1 from a horizontal posture.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019138-A (JP)
Title: Component pressurizing apparatus
Inventor: NARISEI YASUHIRO
IPC: H02K33/16
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component pressurizing apparatus coping with a highly packaged load by using a compact, light voice coil type motor.  <P>SOLUTION: In a component pressurizing head 12 that holds a component by a component holding tool 13 provided at one end of an axis member 27, and rotates the component around an axis 27b and pressurizes the component in the direction of the axis 27b, first and second voice coil type motors 30A, 30B sandwich the axis member 27 and are arranged on both sides between upper and lower plates 21, 25, and a load is transmitted to the axis member 27 from the lower plate 25 connected to a movable yoke member in the two voice coil type motors, thus achieving the highly packaged load by using the compact, light voice coil type motor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006024939-A (JP)
Title: Lithography apparatus and device-manufacturing method
Inventor: STREEFKERK BOB
IPC: G03F7/20
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent or reduce occurrence of residual liquid on a substrate and/or a substrate table, after exposure of the substrate in immersion lithography.  <P>SOLUTION: A lithography apparatus has a substrate table WT which is configured so as to hold a substrate, a projection system PL which is disposed so as to project radiation beam in which a pattern is imparted on the substrate, liquid-supplying systems IN and OUT which are configured so as to supply liquid to a space between the projection system and the substrate, and a residual liquid detector which is configured so as to detect liquid which remained in the substrate and/or the substrate table, after exposure has been completed. When liquid is detected by the residual liquid detector, residual liquid is ejected from an exit OUT. The lithography apparatus further has a drying station which is configured so as to dry the substrate and/or the substrate table.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007014534-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can detects directions from which the game balls hit obstacles such as nails.  <P>SOLUTION: A plurality of electrodes 42a to 42l are arrayed on the surface of a game board surrounding an electroconductive nail 22 being divided in terms of the directions from which the game balls hit the nail 22. When an electroconductive game ball A hits the nail 22, any electrode 42 gets a continuity to the nail 22 through the game ball A. This enables the detection of the direction from which the game ball A hit the nail 22 depending on to which of the electrodes 42 the nail 22 gets a continuity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007018619-A (JP)
Title: Optical disk device
Inventor: MATSUZAKI MASAYUKI
IPC: G11B7/135
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of preventing the deterioration in characteristics caused by lens shift, and improving jitter and reading characteristics.  <P>SOLUTION: In an optical pickup unit 10 provided with an objective lens 31 and a diaphragm part 32 for converging a light from the objective lens 31 to form an image in an optical disk D on an optical path for applying a light from a semiconductor laser 21 to the optical disk D, an opening hole 32A formed in the diaphragm part 32 has a roughly elliptical shape where ellipticity as a peripheral direction size ratio value with respect to a size of a direction parallel to the radial direction of the optical disk D is within the range of 0.85 to 0.95.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023111-A (JP)
Title: Method for producing aromatic vinyl polymer having isotacticity
Inventor: MICHIGAMI KENJI
IPC: C08F4/645
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for produce aromatic vinyl polymer having isotacticity.  <P>SOLUTION: Aromatic vinyl compound is allowed to polymerize at less than 30°C in the presence of a catalyst including at least one selected from ion pair forming compounds prepared by reaction between a single transition metal compound represented by (A) general formula (I) (wherein M means Ti, Zr or Hf) and (B) (B-1) an organic metal compound, (B-2) an organic aluminum oxy compound and (B-3) a transition metal and the aromatic polymer has an isotactic triad tacticity of more than 60% mm fraction according to<SP>13</SP>C NMR.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006010084-A (JP)
Title: Rolling bearing unit with tone wheel
Inventor: NAKAMURA YUJI
IPC: F16J15/3232
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To secure a degree of freedom in designing a seal ring such as a combined seal ring and to reduce the cost for the seal ring.  <P>SOLUTION: In this rolling bearing unit with a tone wheel comprising a plurality of rolling elements 14 mounted between an outer ring 9a and an inner ring 13, the seal ring 16 such as the combined seal ring mounted between an end part outer peripheral face of the inner ring 13 and an end part inner peripheral face of the outer ring 9a for sealing between both peripheral faces, and the tone wheel supported on the end part of the outer ring 9a concentrically with the outer ring 9a, the tone wheel 17 is mounted independently from the seal ring 16, and an inner peripheral edge of the tone wheel 17 is close to an outer peripheral edge of the inner ring 13 to constitute a labyrinth seal, thus the load of the seal ring 16 is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007021526-A (JP)
Title: Laser beam machining apparatus
Inventor: KARASAKI HIDEHIKO
IPC: B23K26/08
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that, regarding the conventional laser beam machining technology for a composite material comprising a brittle material including an electron device sensitive to thermal effect, machining where heat influence is reduced and productivity lie in a conflicting relation to be inconsistent, thus its utilization is disturbed.  <P>SOLUTION: The laser beam machining apparatus is provided with a rotating means for rotating a driving means in such a manner that the part where heat effect is low and the part where heat effect is high in a workpiece are located in almost perpendicular directions to the direction of relative displacement, and also, the position at which the direction from the part where heat effect is low in the workpiece to the part where heat effect is high in the workpiece and the direction of a gradient in which the energy of a laser beam lowers are made coincident is provided with a regulating means, or a means where a small beam spot having high energy is formed at the part where heat effect is low in the workpiece and a large beam spot having low energy is formed at the part where heat effect is high in the workpiece by a beam shape changing means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028222-A (JP)
Title: Video communication apparatus
Inventor: MAYUZUMI ICHIKO
IPC: H04N101/00
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To attain an easily operable user interface in a video communication apparatus constituted of an electronic camera and a cradle.  <P>SOLUTION: When the electronic camera is loaded on the cradle in the video communication apparatus constituted of the electronic camera and the cradle, the video communication apparatus built in the cradle can be operated by an operation button on the electronic camera. Therefore, an operation button on the cradle is made unnecessary.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022348-A (JP)
Title: Electric power steering device
Inventor: FUJINORI YOICHI
IPC: B62D6/00
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To properly restrict energizing amount to an electric motor 15 to battery degradation, and to obtain sufficient steering assist, by improving degradation determining accuracy of a battery 50.  <P>SOLUTION: When a lead-in current led in from the battery 50 to another electric load 60 is small, the lead-in current Iin led from the battery 50 in an electric power steering device 1 and battery voltage Vin at that time are repeatedly measured. From a plurality of measured data (Vin, Iin), the change amount ΔV of battery voltage to changes of the lead-in current is calculated to judge degradation degree. An upper limit value of an assist current is set according to the degradation degree.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024228-A (JP)
Title: Corrugated composite pipe
Inventor: KANAO SHIGEKI
IPC: H02G9/06
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated composite pipe having excellent pressure-proof strength and ensuring flexibility which a corrugated pipe originally has.  <P>SOLUTION: In this corrugated composite pipe, the body part external wall of an inner pipe formed by spirally winding strip synthetic resin is formed with hollow projections made of first synthetic resin and spirally wound at the predetermined pitch with the top parts placed outside, and an outer pipe made of second synthetic resin is formed on the projections to cover the top parts. The outer pipe is provided with reinforcing members to retain the shape of the external wall in a smooth state. The reinforcing members are provided to be laid over the top parts of the adjacent projections at predetermined spaces on the top parts of the projections.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027517-A (JP)
Title: Semiconductor laser device and hologram apparatus using the same
Inventor: KOGURE KAZUYA
IPC: G03H1/04
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the wavelength of a hologram apparatus using a simple mechanism.  <P>SOLUTION: The hologram apparatus has a temperature regulator for regulating the temperature of a semiconductor laser element in a semiconductor laser device, having the semiconductor laser element for emitting an oscillated laser beam, a laser-beam splitter for splitting the oscillated laser beam emitted from the semiconductor laser element into first and second beams forming different optical paths from each other, and a temperature-regulation controller which determines the control quantity of the temperature regulator so as to make constant the space between the adjacent fringes of the plurality of interference fringes obtained by the first and second beams interfering with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033040-A (JP)
Title: Method and device for calibrating optical head part in three-dimensional shape measuring instrument by optical cutting method
Inventor: MORIYA MASAHIRO
IPC: G01B11/24
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for calibrating an optical head part in a three-dimensional shape measuring instrument by an optical cutting method, capable of obtaining a correspondence relation between coordinates on an image plane and coordinates in an actual space, for executing height-directional correction in addition to correction for magnification fluctuation of a camera and a strain, by finding the coordinates on the image plane in the each center, in each marking pattern of a calibration pattern, and by correlating the coordinates with the coordinates of the marked pattern, found based on pattern arrangement of the calibration pattern, in the actual space in the center of the each marked pattern, to be stored as a mapping table.  <P>SOLUTION: In this method, the calibration pattern arranged longitudinally is photographed by a camera, the correspondence relation between the coordinates on the image plane and the coordinates in the actual space is found in the center of the marked pattern to be stored as the mapping table, the coordinates on the image plane are found with respect to a marked point of a slit light, when measuring a measuring object by the optical cutting method, a plurality of center coordinates is extracted in the vicinity of the marked point, and the coordinates of the marked point in the actual space is found based on a relative positional relation between the coordinates on the plurality of image planes and the coordinates on the image plane of the marked point, and based on the correspondence relation between coordinates on the plurality of image planes and the coordinates in an actual space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029805-A (JP)
Title: Apparatus for concentrating sludge
Inventor: TAKEUCHI TADAO
IPC: C02F11/12
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for concentrating sludge which enables a stable operation even if a raw sludge concentration is fluctuated, and is capable of obtaining concentrated sludge having a small change in concentration and a high concentration.  <P>SOLUTION: The apparatus for concentrating the sludge 1 comprises rotatably housing a spiral screw 9 inside a filter cylinder 8, while transporting the sludge introduced from a sludge flocculation tank 2 into the filter cylinder 8 by rotationally driving the spiral screw 9, making a water content contained in the sludge pass through the filter surface 8a of the filter cylinder 8 to discharge it outside as a separated liquid and concentrating the sludge, and also discharging the concentrated sludge from the inside of the filter cylinder 8, wherein a sludge introduction port for introducing flocculated sludge is provided on the lower part of the filter cylinder 8, and wherein a screw conveyer 14 for discharging the concentrated sludge is provided on the upside of the filter cylinder 8 such that a discharge amount is increased with a rise in interface of the concentrated sludge in the filter cylinder 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007036580-A (JP)
Title: Cyclic a/d converter
Inventor: HORIE MASUMI
IPC: H03M1/14
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To execute an A/D conversion of three or more steps with high accuracy for a conversion time shorter than that in the prior art.  <P>SOLUTION: After holding a first step A/D conversion code n1, switches S9, S11 are set off, a switch S10 is set on, and switches S0-S7 are turned to a reference voltage terminal 5 or a ground terminal GND from the sampling side to redistribute charges. After the charge redistribution ends, an A/D converter circuit 2 starts a second step 3-bit A/D conversion and the switch S10 is set off to transit to a hold operation. The switch S11 is set on, the switches S0-S5 are turned to the sampling side, and the switches S6, S7 are turned to the ground terminal. There is no need to initialize a capacitor CF here. The switch S11 is set off, the switch S10 is set on, and the switches S0-S7 are turned to the reference voltage terminal or the ground terminal from the sampling side or the ground terminal to redistribute the charges.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030727-A (JP)
Title: Weatherstrip and mounting structure therefor
Inventor: YAMASHITA HIROSUKE
IPC: B60J10/04
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a molding lip from being opened by tolerances in manufacture of a door glass when the door glass is mounted on a door sash through a weatherstrip.  <P>SOLUTION: The weatherstrip 13 arranged in the door sash 11 is fitted in the door sash 12, and includes: a roughly U-shaped weatherstrip body for fitting and holding a periphery portion of the door glass 12 in its inside; and molding lips 20a, 20b formed to bend to turn backward from both outer edges of the weatherstrip body to the outside, and attached to respective opening end portions of the door sash. A bottom wall 17 of the weatherstrip can be freely bent through the base of the bottom lip by thinly forming both sides of a base 17b of a bottom lip 17a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043768-A (JP)
Title: Cylindrical linear motor
Inventor: FUJITA MASATOSHI
IPC: H02K41/02
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the effect of vibration caused by the reaction force in driving a moving member.  <P>SOLUTION: The cylindrical linear motor 11 is constituted to drive a moving member 15 rectilinearly along a shaft 12 by arranging many permanent magnets 13 in a line rectilinearly within a cylindrical shaft 12, and arranging the moving member 15 with a built-in coil 14 concentrically arranged with the shaft 12 outside the shaft 12, and applying a current to the coil 12. A damper member 18 is put between each permanent magnet 13 and the next within the shaft 12. In this configuration, the vibration of each permanent magnet 13 generated by the reaction force in driving the moving member 15 is damped by the damping member 18 within the shaft 12, so the vibration transmitted from the shaft 12 to a machine base 16 via a supporting bracket 17 by the reaction force in driving the moving member is reduced, and the conventional problem of vibration is eliminated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042179-A (JP)
Title: Error correcting apparatus
Inventor: MARUYAMA MIKIO
IPC: H03M13/29
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error correcting apparatus in which storing data in a large capacity memory and syndrome operation for correcting ECC can be performed in parallel when ECC correction of data such as a CD-ROM having no parity in the traverse direction as C1 parity of a DVD-ROM is performed.  <P>SOLUTION: When data are transferred to a data storage large capacity memory 70, at the same time the same data are transferred to an ECC operation part 50, syndrome operation is performed in an order of arrival, and the result is stored in an operation result storage memory 60 added to the ECC operation part 50. In the operation result storage memory 60, operation result storage memories of at least 172 bytes or more is provided when it is the P direction, and the memories of at least 104 bytes or more are provided when it is the Q direction. Parallel processing of ECC correction and storing data are realized by performing recursively syndrome operation in the order of arrival of data of the traverse direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039961-A (JP)
Title: Disaster preventive verge tile
Inventor: YAMAMOTO IKUKOMA
IPC: E04D1/30
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following inconvenience: a conventional disaster preventive verge tile is susceptible to breakage of an engaging projection, and difficult to produce.  <P>SOLUTION: There is provided a new disaster preventive verge tile. According to the structure of the disaster preventive verge tile, a side sag 2 does not reach a tail-side end face 1a of a tile portion 1, and has an engaging projection 4 projecting from an inner side surface thereof in a head-side overlapping area 3. Specifically the engaging projection 4 is located below a side end 1b of the tile portion 1 of the lower-stage verge tile laid on a roof, that is on one side of a tail-side end face 2a of the side sag 2, close to a tail side. In this manner by forming the engaging projection 4 as a simple projection projected from the inner side surface of the side sag 2, the engaging projection 4 is proof against breakage, and production steps of the disaster preventive verge tile are simplified.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007002834-A (JP)
Title: Four-stroke one-cycle engine performing output and cooling in one cycle
Inventor: NAKADA OSAMU
IPC: F01B9/02
Filed: 2005-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-stroke one-cycle engine such as a four-cycle diesel engine and a cylinder injection four-cycle gasoline engine performing an output and cooling in one cycle.  <P>SOLUTION: An exhaust valve is opened at the bottom dead center at the time of compression stroke, and closed while being opened until combustion gas excessively expands for getting pressure-down to 1 or less and making a piston generate resistance against the rotation of the crank shaft at the time of expansion stroke. Nothing is performed at the time of expansion stroke and an intake valve is opened at the bottom dead center and the intake valve is closed and the exhaust valve is opened when pressure becomes 1, and the exhaust valve is closed at the top dead center at the time of exhaust stroke.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049271-A (JP)
Title: Image transfer system
Inventor: TSUJI NARIKAZU
IPC: H04N5/225
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data transfer system capable of establishing wireless communication by designating a particular printer being a destination of the wireless communication even when a plurality of printers exist on a network.  <P>SOLUTION: The image transfer system comprises printers 12 connected to a local area network 13 and a digital camera 11. The digital camera includes a means for carrying out wireless broadcast to the printers, and each of the printers includes a wireless response means for responding to its own IP address in response to the broadcast. The digital camera furthermore includes a means for acquiring IP addresses from the printers and displays the printers corresponding to the IP addresses. The digital camera selects a printer among the displayed printers and wirelessly transmits UDP unicast packet data to the selected printer. Upon the receipt of the packet data, the printer wirelessly transmits a connection start request to the digital camera to establish the wireless connection with the digital camera.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007044623-A (JP)
Title: Garbage disposer
Inventor: MORO SHIN
IPC: B02C18/00
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer in which it is unnecessary to put garbage in a plastic bag and accumulate garbage in a kitchen sink and a bad smell can be removed.  <P>SOLUTION: The garbage disposer is constituted so that garbage in the kitchen sink is put in the garbage disposer and crushed, water is mixed in the crushed garbage in the garbage disposer and the obtained mixture is made to flow in a flush toilet and discharged to a sewer.  <P>COPYRIGHT: (C)2007,JPO&INPIT