baber/WOPTO huggingface dataset:
Patent JP-2006266528-A (JP)
Title: Flat tube for heat exchanger
Inventor: IGAMI TAKASHI
IPC: F28F13/12
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat tube for a heat exchanger formed by bending a strip-shaped metallic plate, integrally mounting a partitioning plate 1 inside, and fixing the same by brazing, having a small ratio of a minor axis and a major axis on its cross-section, having large flattening, and optimizing the layout of a spherical dimple 2.  <P>SOLUTION: In this flat tube for the heat exchanger with the partitioning wall 1, the ratio of minor axis H and the major axis L of the cross section of the tube is 0.02-0.06, a number of spherical dimples 2 as a part of the spherical shape are pressed and molded to an inner face of each flow channel, and the spherical dimples 2 are alternately arranged on one-side plane 3 and the other-side plane 4 opposite to each other in the flow channel, so that they are arranged zigzag in a plan view.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006271060-A (JP)
Title: Starter with variable reactor circuit
Inventor: YAMAZAKI EIJI
IPC: H02P1/28
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable multi-stage triggering which is smoother than a known conventional reactor starter.  <P>SOLUTION: The starter with a variable reactor circuit comprises a primary winding connected to the power source terminal of a motor, a power source switch connected series to the power source wide of the primary winding, a secondary winding wound on the iron core shared with the primary winding, a tertiary winding with an intermediate tap, and a variable reactor circuit consisting of a tap selecting device. It otherwise comprises a primary winding provided with an intermediate tap connected to the power source terminal of a motor, a power source switch and a ground switch provided on the ground side and the power source side of the primary winding, a secondary winding wound on the iron core shared with the primary winding, a tertiary winding with an intermediate tap, and a variable reactor circuit consisting of a tap selecting device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006266171-A (JP)
Title: Positive displacement fluid machine
Inventor: HIGA KAZUTO
IPC: F01C13/04
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost positive displacement fluid machine excellent in reliability and assembling property by enabling flow-in timing control of a working fluid with a simple communication structure without attaching new part.  <P>SOLUTION: The positive displacement fluid machine is provided with a cylinder 8 provided with a cylindrical inner circumference surface 8a and an cylinder hole part 8b, a rocking piston 10 provided with roller part 10a and a vane part 10c constructed as one unit with the roller part 10a, a shoe 11 gripping the vane part 10c from both side surfaces in the cylinder hole part 8b and rockably fitting the same, and a crank shaft 4. Flow-in passages 8d, 8e of working fluid opening to the cylinder hole part 8b is formed on the cylinder 8. Communication passages 11a, 11b having one sides communicated to and shutting off from the flow-in passage 8e at predetermined rotation angle of the crank shaft 4 and having another sides communicated to a cylindrical inner circumference are formed on the shoe 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006267623-A (JP)
Title: Optical scanner and image reader equipped therewith, and image forming apparatus
Inventor: MATSUKI DAIZABURO
IPC: H04N1/113
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner suppressing reflection of a luminous flux in a boundary with air and substantially fully absorbing unnecessary light, and also to provide an image reader and an image forming apparatus each equipped with this scanner.  <P>SOLUTION: The optical scanner 1 is equipped with: housings 10-12 which support at least a part of the optical scanner; and an antireflection structure which is installed at least in a part of the housings 10-12 and which has structure units having a prescribed shape and periodically arrayed with a pitch smaller than the shortest wavelength of a laser luminous flux. At least either the antireflection structure itself or a part of the housings installed with this structure is composed of a material that absorbs a laser luminous flux. With this material, the laser luminous flux is absorbed whose reflection is suppressed in the antireflection structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263637-A (JP)
Title: Adhesive discharge apparatus
Inventor: OGAWA HIROSHI
IPC: B05C5/00
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive discharge apparatus in which the leakage or the dripping of an adhesive from a discharge apparatus is prevented.  <P>SOLUTION: The adhesive discharge apparatus is provided with a valve body capable of supplying the adhesive to the inside and comprising a magnetic body, a 2nd throttle part provided at the lower part of the valve body, a needle part provided below the valve body and capable of supplying the adhesive to the inside, a needle valve arranged freely vertically movable in the needle part and always positioned below the needle part, a solenoid coil arranged on the outer periphery of the valve body and attracting the needle valve to the 2nd throttle part by excitation and a syringe for supplying the adhesive to the valve body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005279644-A (JP)
Title: Fluid jetting apparatus
Inventor: RADOMINSKI GEORGE Z
IPC: B41J2/14
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that design which can be adapted to various configurations since there are various uses capable of using a fluid jetting apparatus of drop on demand, and with which production cost can be comparatively reduced, is recommended.  <P>SOLUTION: The fluid jetting apparatus 100 comprises at least one displacement unit 226 and at least one nozzle 228 having operational relation to the displacement unit 226. At least one displacement unit 226 is provided with a nozzle which is constituted so that mechanical energy is given to fluid related to the nozzle 228 and thereby fluid drop is jetted from the nozzle 228 and a Braun tube which is constituted so that energy is supplied and thereby the displacement unit 226 is selectively operated so as to control jetting of the fluid drop.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006265997-A (JP)
Title: Lateral fender material
Inventor: TERADA TAIJI
IPC: E02B3/26
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral fender material exhibiting sufficient fender function even in setting an interval between fender materials to be large and is easily attached to an existing pier body at a lower cost.  <P>SOLUTION: The lateral fender material 3 is laid in a traverse direction between the fender materials 2, 2 in a pier D and comprises a beam member 4 sticking a buffer material 5 on a front surface. The front surface of the beam member 4 is set in a position rearwardly of a front surface of the fender material 2. The beam material 4 is resiliently laid between the fender materials 2, 2 to absorb impact in front and rear directions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279456-A (JP)
Title: Elastic surface wave device and radio communication equipment
Inventor: KOJIMA TAKASHI
IPC: H03H9/25
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic surface wave device where a signal output level forms an almost equivalent phase-shifter and attenuation of an elastic surfaces wave is small, and to provide a radio communication equipment which mounts this phase-shifter.  <P>SOLUTION: An elastic surface wave device formed in a semiconductor substrate 30 is provided with a piezo-electric thin film 33 formed in the surface of the semiconductor substrate 30, an input IDT50, a first output IDT60, and a second output IDT70 consisting of comb teeth intersection electrodes formed in the surface of piezo-electric object thin film 33. The first output IDT60 outputs a first output signal of 0° of phase difference to an incoming signal. The second output IDT70 forms a phase-shifter 20 which outputs a second output signal of 90° of phase difference to the first output signal. The output voltage of the first output signal and the second output signal is made to approximate by adjusting respectively the length of comb teeth intersection electrodes and the distance of the input IDT50, the first output IDT60, or the second output IDT70. A radio communication equipment 300 is provided with this phase-shifter 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005293829-A (JP)
Title: Read head preamplifier with thermal asperity transient control
Inventor: POSAT BARIS
IPC: G11B5/09
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To correct for thermal asperity transients occurring in a hard disk drive.  <P>SOLUTION: The preamplifier 110 has an input gain stage receiving a signal from an MR head 128, a thermal asperity transient correcting circuit 111, and an output buffer outputting a reader output to a read channel. The thermal asperity transient correcting circuit 111 is composed of a high-pass filter and voltage controlled based upon an input control signal from a filter controller. The filter controller uses a low-pass filter functioning as a peak detector to detect peaks in either the input or output voltage of the high-pass filter. The low pass filter output is applied to a non-linear function generator generating the control signal for the high pass filter based on an increasing function of the absolute value of the low pass filter output.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006282319-A (JP)
Title: Longitudinal rip detecting method and device for conveyor belt
Inventor: YOSHIMOTO MATSUO
IPC: B65G43/02
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for detecting a longitudinal rip in a belt conveyor in a non-contact way.  <P>SOLUTION: A slit beam of a laser beam, or a red laser beam of a wavelength of 660nM, preferably, is radiated to a lower surface of a conveyor belt 1. An optically cut image is photographed by an industrial camera 3 such as a CCD camera through passage filter of the wavelength of the laser beam as necessary. For the slit beam on the conveyor belt 1, two beams are radiated from the right and left side of the lower surface of the conveyor belt 1 to keep a gap in the length direction of the conveyor belt 1. Optically cut images by the respective slit beams are photographed, and obtained images are image-processed by an image processing device 5, thereby longitudinal rip detection information of the conveyor belt 1 is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284493-A (JP)
Title: Semiconductor device and circuit testing method of semiconductor device
Inventor: KOSHIBA HIROKAZU
IPC: H01L21/66
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a test time by enabling discrimination of an abnormal circuit in simple configuration and reducing the number of current measuring points when performing direct current leak test by dividing the semiconductor device into a plurality of circuit blocks.  <P>SOLUTION: A plurality of mutually separated power source voltage supply sources 105 and 106 and a plurality of mutually separated earths 107 and 108 are connected so that the combination of the power source voltage supply sources 105 and 106 and the earths 107 and 108 to each of circuit blocks 101-104 divided into two or more is the one. Current values 109-112 flowing in each of the power source voltage supply sources 105 and 106 and the earths 107 and 108 are measured, and the circuit block in which abnormality occurs is specified by the combination of the power source voltage supply sources 105 and 106 and the earths 107 and 108 in which the current value is abnormal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287800-A (JP)
Title: Communication system, master communication device, slave communication device and communication method
Inventor: AKIMOTO KOJI
IPC: H04L12/46
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To switch a wireless medium at high speed by making compatible high speed of communication and availability in inter-LAN connection, particularly in connecting a plurality of LANs by a wireless communication system.  <P>SOLUTION: The present invention relates to a system wherein one master communication device and a plurality of slave communication devices are connected by a first wireless link that is at low speed but hard to disconnect communication and a second wireless downlink that is at high speed but easy to disconnect communication. If the connection of the second wireless downlink is established, a slave communication device reads an address of a communication terminal to which the slave communication device itself is connected, generates a control signal containing this information and transfers it to the master communication device via the first wireless link. The master communication device analyzes this signal and performs communication via the second wireless downlink regarding data to be communicated from a high-order network to the communication terminal connected to the slave communication device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006283947-A (JP)
Title: Shutter installation device in active pipe branching joint
Inventor: TANAKA TAKAHIRO
IPC: F16L41/06
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter installation device in an active pipe branching joint capable of preventing a pedestal and a shutter from coming off the active pipe branching joint by the internal pressure of the active pipe branching joint even when the tightening of the pedestal is loosened due to the insufficient tightening of the pedestal, or vibration during drilling, or by an other external force.  <P>SOLUTION: In this shutter installation device, a pedestal engagement groove 44 is formed in the outer peripheral wall 28 of a drilling operation port 9 and the inner diameter part 45 is fittedly engaged with the pedestal engagement groove 44. Also, an engagement/disengagement means 42 is horizontally rotated about a vertical axis 54 on a split end part 411b at one end of one split pedestals 411 to engageably insert the through hole 56 of the engagement/disengagement means 42 into a split end part 412b at one end of the other split pedestal 412. Bolts 5 for tightening the pedestal are tightened after an opening between the split end parts 411b and 412b of the pair of split pedestals 411 and 412 is restricted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289219-A (JP)
Title: Mist generator
Inventor: SHIBAGAKI YOSHIZO
IPC: H01L21/304
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mist generator by which mist having uniform and fine particle diameter is efficiently formed.  <P>SOLUTION: The mist generator 22 has a flow-in port 24 at one end, a flow-out port 25 at another end, wherein a plurality of small chambers R<SB>1</SB>-R<SB>3</SB>are formed by partitioning an inner cavity part with a 1st mist flow straitening plate 26 having a plurality of fine holes and a 2nd mist straightening plate 30 having a plurality of fine holes at positions different from that in the 1st mist straightening plate 26. Droplets supplied with a carrier gas from the flow-in port 24 collide with the 1st mist straightening plate 26 in a 1st small chamber R<SB>1</SB>at high speed to be broken and are passed through the fine holes 27 of the 1st mist straightening plate 26 and collide with the the surface of the 2nd mist straightening plate 30 at high speed again in a 2nd small chamber R<SB>2</SB>to be broken and are passed through the fine holes 31 of the 2nd mist straightening plate 30 to be sent to a 3rd small chamber R3 and are mixed uniformly with the carrier gas in the 3rd small chamber R<SB>3</SB>and flow out from the flow-out port 25 to the outside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289704-A (JP)
Title: Tire molding drum
Inventor: NARITA YUJI
IPC: B29D30/28
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To attempt quality stabilization etc., by improving productivity and preventing deformation etc., by fixing/winding a tire constituent member easily and surely to/onto a tire molding drum irrespective of its shape etc.  <P>SOLUTION: A recess 7 of a recessed groove is formed in the peripheral surface 1a of the tire molding drum 1, and a stationary member 2 is housed in the recess 7. With regard to the stationary member 2, on its one end side, the whole of a press body 2a pressing the tire constituent member 3 and a support lever 2b following the press body 2a is formed approximately in a dog leg shape, and the other end part of the support lever 2b is fixed to a rotary shaft 11 set on the side of the recess 7. When the rotary shaft is rotated by a driving mechanism, the stationary member 2 housed in the recess 7 is rotated/operated, and the tip of the tire constituent member 3 such as a side tread is pressed by the press body 2a from the outside in the drum diameter direction, held between it and the peripheral surface 1a, and fixed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291265-A (JP)
Title: Device for charging soluble pellet for electroplating
Inventor: NISHIYAMA TOMOYA
IPC: C25D21/00
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for fully automatically charging an appropriate amount of non-spherical soluble pellets to an electrode for electroplating, without crunching the pellets and causing the malfunction of a sensor.  <P>SOLUTION: The device for charging the non-spherical soluble pellets to the plating electrode for electroplating comprises a vibrator for vibrating a transportation path in the path for transporting the soluble pellets, and an ejector for forcefully transporting the soluble pellets with the use of air.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289865-A (JP)
Title: Printed matter
Inventor: KIMURA MAMORU
IPC: B42D15/10
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-security printed matter that can not be re-utilized by an alteration action.  <P>SOLUTION: A discontinuous adhesive layer is provided between a base material and an image layer or between the image layer and a protection layer or a peeling layer. Alternatively, a discontinuous peeling layer is provided between the image layer and the protection layer or an image receiving layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006256287-A (JP)
Title: Processing method of gate mark of plastic molding
Inventor: HAYASHI HIROYUKI
IPC: B29C45/17
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of processing a gate mark by an ultrasonic welder without damaging the inside shaped part on the rear side of the gate mark.  <P>SOLUTION: The processing of the gate mark is conducted by changing the vibration direction to the gate part from the vertical to horizontal direction and by using an ultrasonic wave-generating horn exerting horizontal wavy vibration which can produce on the gate part efficient vibration and efficient calorific power through continuous contact vibration.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006289908-A (JP)
Title: Printer
Inventor: OKAMOTO YUJI
IPC: B41J29/38
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a printing condition of data transmitted as a direct print through a communication network to be set at a printer of the receiving side.  <P>SOLUTION: When receiving data of the direct print, a machine control part checks whether or not a form and/or volume of the received data is a permitted data form and/or data volume (S108 and S109). The printing process for the direct print is carried out when it is the permitted data form and/or data volume (judged as Yes in step S109).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301091-A (JP)
Title: Image forming method and developing device
Inventor: NAKAYAMA KENICHI
IPC: G03G9/08
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and a developing device causing little decrease in image quality such as stripes caused by contamination of a member due to a deterioration in a developer, even when high-speed printing is repeated.  <P>SOLUTION: The image forming method comprises: developing an electrostatic charge latent image carried on a latent image carrier with a developer filled into a developing device; transferring the developed developer image through or without an intermediate transfer body to a transfer material; and fixing the developer image on the transfer material onto the transfer material by a heating and pressurizing means, wherein a developer housing chamber of the developing device comprises two developer housing regions each having an agitating and conveying means. The developer is a nonmagnetic developer comprising toner particles containing at least a binder resin, a colorant and a release agent, and inorganic fine powder. An aggregation degree G of the nonmagnetic developer is in the range of 35≤G≤80, an aggregation degree SG after shaken is in the range of 40≤SG≤85, and a ratio SG/G of the aggregation degree GS after shaken to the aggregation degree G is in the range of 0.95≤SG/G≤1.50.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006304428-A (JP)
Title: Brush structure in rotating electric machine
Inventor: TAGUCHI MASAKI
IPC: H01R39/18
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a rotating electric machine arranged to contain a brush and a coil torsion spring in a brush holder such that the brush can be formed with high yield while reducing vibration.  <P>SOLUTION: A coil torsion spring 13 has a profile of right circle and an orthogonal face 7e and an inclining face 7f are formed at the proximal end of the brush 7 so that the brush 7 can be formed with high yield using a shaped material. When the vector length fa' of radial component of force fa by the coil torsion spring 13 pressing at the boundary (level difference portion) of the inclining face 7f and the orthogonal face 7e is set equal to the radial length La of the brush 7, the vector length fb' of circumferential component of force fb is set longer than the circumferential length Ls of the orthogonal face 7e.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300391-A (JP)
Title: Electric power control device
Inventor: HORIKOSHI KIYOSHI
IPC: F24F11/02
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power control device high in reliability while allowing reduction of electric power by performing accurate temperature regulating control based on a set temperature even in such a situation as to suddenly change an environmental temperature to be controlled in an air-conditioning facility or a freezing and refrigerating facility.  <P>SOLUTION: The electric power control device for the air-conditioning facility, the freezing and refrigerating facility, or the like maintaining the set temperature by intermittently operating a compressor 6, starts the operation of the compressor 6 when the environmental temperature to be controlled reaches an optionally determined temperature over an upper limit set temperature uniquely determined by the set temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT