baber/WOPTO huggingface dataset:
Patent JP-2009271441-A (JP)
Title: Image heating device
Inventor: HASEGAWA KAZUHIRO
IPC: G03G15/20
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image heating device, can suppress variation in quality of an image subjected to heating processing by averaging pressure distribution in an axial direction of a roller member, in a planar heating pressuring area, in a direction toward a heating nip.  <P>SOLUTION: A pressure roller rubbing area S and a pressure belt rubbing surface A1 of a pressure pad 4, formed of elastic rubber material, are covered with a low-friction sheet 5. The pressure roller rubbing area S of the pressure pad 4 is formed flat in a longitudinal direction, while the pressure roller rubbing area S of the low-friction sheet 5 member is formed, in such a way that thickness at both ends in the longitudinal direction is larger than that in the center part in the longitudinal direction. By embossing both the longitudinal-direction ends of the pressure roller rubbing surface S and not embossing the center part, a difference in thickness is set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276117-A (JP)
Title: Loss calculation method of permanent magnet
Inventor: TOBA AKIO
IPC: H02K1/27
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To remove increase of a calculation scale or useless duplication of analysis by deriving efficiently an eddy current loss generated in a permanent magnet by using a result of two-dimensional magnetic field analysis.  <P>SOLUTION: At least one of a magnetic field intensity distribution, a magnetic flux density distribution and an eddy current density distribution inside a permanent magnet is derived by using two-dimensional magnetic field analysis on a shape having one-dimensional uniformity in a three-dimensional shape, and a three-dimensional eddy current loss in the permanent magnet is calculated based on the derived distribution. To put it concretely, the position inside the permanent magnet in the two-dimensional magnetic field analysis is specified by x, y coordinates as two-dimensional coordinates, and a three-dimensional eddy current loss P<SB>pm</SB>in the permanent magnet is calculated by the equation: P<SB>pm</SB>=∫∫äL(x, y)×P(x, y)}dxdy [W] (wherein L(x, y) is a function on a depth length of the permanent magnet), based on an eddy current loss density distribution P(x, y) calculated from the eddy current density distribution in the permanent magnet derived by the two-dimensional magnetic field analysis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009007554-A (JP)
Title: Apparatus for manufacturing biodiesel fuel and method for manufacturing the same
Inventor: OHASHI TOSHIO
IPC: C10L1/02
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing biodiesel fuel which can manufacture biodiesel fuel at less than half the cost of conventional apparatus and method because high-priced alcohols are not used, manufacturing processes are simple without an ester reaction process, and the apparatus having such a configuration becomes inexpensive.  <P>SOLUTION: The apparatus for manufacturing biodiesel fuel includes: a material tank 1 for storing vegetable oil as a material of biodiesel fuel; a pump 2 for pumping the vegetable oil from the material tank 1 to a centrifuge 10; the centrifuge 10 for refining the vegetable oil into biodiesel fuel; and a storage tank 4 for storing the biodiesel fuel manufactured by the centrifuge 10. The centrifuge spins the vegetable oil at a speed as high as 4,500 revolutions/minute to 12,000 revolutions/minute or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009275457-A (JP)
Title: Acoustical panel
Inventor: OKADA YOSHIHIRO
IPC: E04B1/86
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustical panel with excellent sound absorbency by infilling a sound absorbing material into a recess formed of a base plate and a frame material, uniformly stretching a breathable sheet thereon, and fixing it to the frame material.  <P>SOLUTION: In this acoustical panel A, a frame material 2 is fixed to the periphery of the base plate 1; the sound absorbing material 3 is infilled into the recess which is formed of the base plate 1 and the frame material 2; and a peripheral edge 41 of the breathable sheet 4 for covering and closing a surface of the sound absorbing material 3 is fixed to the frame material 2. A recessed groove portion 5 is formed in the outer peripheral portion of the frame material 2; a stopper member 6 with an approximately U-shaped intrusive protrusion 6a is flexibly attached to the peripheral edge 41 of the breathable sheet 4; and the intrusive protrusion 6a of the stopper member 6 is fitted into the recessed groove portion 5, so that the peripheral edge 41 of the breathable sheet 4 can be fixed to the frame material 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283609-A (JP)
Title: Method of manufacturing ceramic substrate
Inventor: HIROKADO YOSHINOBU
IPC: H01L23/15
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic substrate, wherein dropping of a paste-like metal material packed in a through-hole of large aperture arranged in a ceramic green sheet is prevented.  <P>SOLUTION: A pressure-sensitive adhesive film material 7 having an appropriate pressure-sensitive adhesive force is pasted on the lower surface of a ceramic green sheet 1s. In this condition, a through-hole 2s is filled with a paste-like metal material, to form a filled metal material layer 2v. Then, the paste-like metal material is applied on the upper surface of the ceramic green sheet 1s, to form a first metal material layer 4s. A first ceramic substrate comprising the ceramic green sheet 1s, the filled metal material layer 2v, and the first metal material layer 4s as well as the pressure-sensitive film material 7 is subjected to pressure processing. The pressure-sensitive adhesive film material 7 is peeled from the first ceramic substrate after pressure processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008295045-A (JP)
Title: Method and apparatus for realizing loading balance in wireless network
Inventor: DU LEI
IPC: H04W16/08
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To effectively control different wireless network load balances while dynamically changing a network cover range.  <P>SOLUTION: The disclosed method includes: a step where a first sub network measures or takes statistics of load information in the present network and mapping a load parameter to a power regulation step size of power determining a corresponding network cover range; a step for transmitting power regulating instruction information including the power regulation step size to which the load parameter has been mapped, and how the power should be regulated to a second sub network; and a step where a second sub network determines whether to regulate the power of the present sub network and how the power of the present sub network should be regulated based on the power regulating instruction information received from the first sub network and changes the cover range of the second sub network.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009282721-A (JP)
Title: Memory controller, memory control system, and method of controlling amount of delay in memory
Inventor: MOCHIZUKI HIDEO
IPC: G06F12/00
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed memory controller having low power consumption, a memory control system, and a method of controlling an amount of a delay in a memory.  <P>SOLUTION: The memory controller 100 for adjusting the amount of the delay in data transmission/reception to an external DRAM device 200 comprises; a delay control section 110 for determining the amount of the delay to a prescribed setting value by comparing test data transmitted to the external DRAM device 200 with the test data returned from the external DRAM device 200, and transmits the setting value to the external DRAM device 200; and a fetching section for fetching the setting value stored in the external DRAM device 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280363-A (JP)
Title: Stacker device
Inventor: OTA RYUICHI
IPC: B65H31/06
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacker device can solve any trouble in which a lower edge of a paper sheet is damaged or stacked paper sheets are oscillated and the stacked state of the paper sheets is collapsed.  <P>SOLUTION: The stacker device includes a discharging roller 1 which holds a conveyed paper sheet and discharges it onto a stacking surface 200 extending downstream of the conveying direction, a conveying belt 21 which constitutes the stacking surface 200 and is provided movably in the conveying direction by a belt driving mechanism, a longitudinal receiving guide 31 which is provided movable in the conveying direction on the stacking surface 200 by a guide driving mechanism and receives the discharged paper sheet in an upright state upstream of the conveying direction, a paper sheet position detection unit for detecting the paper sheet stacked and arrived at the predetermined position, and a control unit for controlling the guide driving mechanism and the belt driving mechanism. When the paper sheet is detected by the paper sheet position detection unit, the control unit controls both mechanisms so that the longitudinal receiving guide 31 and the conveying belt 21 are simultaneously moved downstream of the conveying direction by the predetermined distances, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284928-A (JP)
Title: Induction heating apparatus
Inventor: NIIYAMA TORU
IPC: A47J27/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent destruction of an inverter by stopping the heating operation before the inverter is destroyed if interlayer short-circuit occurs in a coil in an induction heating apparatus for the induction heating with an alternating current fed to the coil.  <P>SOLUTION: A pot 1 is induction-heated by the coil 2 to which the alternating current is fed by the inverter 3, and a driving signal is output to the inverter 3 according to the previously stored rice boiling sequence by a control means 4 to heat the pot 1 for the rice boiling. A comparing means 7 compares the temperature detected by a temperature sensor 6 for detecting the temperature of the coil 2 and the threshold temperature set by a threshold temperature setting means 8 for setting the threshold temperature. A heating stopping means 9 for stopping the operation of the inverter 3 is configured to stop the operation of the inverter 3 if the temperature detected by the temperature sensor 6 exceeds the threshold temperature set by the threshold temperature setting means 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286826-A (JP)
Title: Heat-resistant resin composition and paint containing the same as paint component
Inventor: SAITO YASUYUKI
IPC: C08L79/08
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant resin composition accelerating curing rate of a polyamideimide resin without reducing heat-resistance of the cured article, and efficient to shorten the time required for curing when used as a paint component; and to provide a paint using it.  <P>SOLUTION: A heat-resistant resin composition is obtained by compounding 100 pts.wt of polyamideimide resin having number-average molecular weight of 15,000-50,000 and 5-50 pts.wt of polyamideimide resin having number-average molecular weight of 2,000-13,000. It is preferred that the ratio of the amide/imide in the polyamideimide resin having number-average molecular weight of 2,000-13,000 is 37/63 to 70/30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008293636-A (JP)
Title: Suspension, head gimbal assembly, manufacturing method thereof, and disk device using the same
Inventor: YAO MING GAO
IPC: G11B21/21
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve static and dynamic performance of HGA as well as impact resistance performance, in a suspension for head gimbal assembly (HGA) improved so as to prevent deformation of suspension and separation of dimple.  <P>SOLUTION: The suspension is provided with a flexure having a slider arrangement part mounting a magnetic head slider and an outrigger composed of a pair of rigid beams supporting the slider arrangement part and a pair of spring beams. The pair of spring beams constituting the outrigger respectively connect the rigid beams corresponding to the spring beams and a center area of the slider arrangement part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009289877-A (JP)
Title: Semiconductor wafer
Inventor: KOYADA SAKAE
IPC: H01L21/02
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer that can be put in and out of a storage container, and conveyed in a processing device, a manufacturing device, etc.  <P>SOLUTION: The semiconductor wafer 1 is characterized in that a diameter is 450 mm and a thickness is ≥725 μm and ≤900 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287674-A (JP)
Title: Gear support device for planetary gear type reduction gear, and canned planetary gear type motor operated valve with the same
Inventor: UMEZAWA HITOSHI
IPC: F16H57/021
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor operated valve comprising a planetary gear type reduction gear, and to provide a gear support device for planetary gear type reduction gear capable of correcting fall of a support shaft of a carrier rotatably supporting a planetary gear.  <P>SOLUTION: A planetary gear type reduction gear applies decelerated rotation to a screw mechanism for moving a valve element of a motor operated valve. A fall of a support shaft stood from a bottom plate part of a carrier to rotatably support a planetary gear 43 is corrected by pushing an inside edge part 272 of a support hole 255 of an annular plate 254 outward in the radial direction relative to a tip part 258 of the support shaft. A rotary axis of the planetary gear 43 is vertically extended from the bottom plate part of the carrier to prevent interference of tops with bottoms between a planetary gear 43 and a sun gear 41. With this structure, the planetary gear 43 and the sun gear 41 are prevented from being destroyed, and deterioration of efficiency in decelerated rotation is prevented to prevent eccentric wear due to eccentric engagement and deterioration of durability.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009062805-A (JP)
Title: Temporary fixing implement, spacer, and method for mounting tabular body to frame body
Inventor: MATSUURA HIRONORI
IPC: E04F21/28
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable the work for mounting a glass sheet as a member for construction on a frame body to be carried out by one worker, enable the fixing position of the glass sheet to be accurately positioned, and improve work efficiency at lower cost.  <P>SOLUTION: A temporary fixing implement 100 has a spacer 1 and a sponge 3. The spacer 1 has an annular shape having a through hole 5 which passes through itself in a thickness direction T and has a thin part 7 at one side thereof. The thin part 7 is formed thin with both end faces in the thickness direction T receded together. The sponge 3 is enabled to be inserted into the through hole 5 to protrude from both the openings of the through hole 5. The temporary fixing implement 100 is inserted between the glass sheet and the side wall of the frame body while the sponge 3 is folded in a U shape along the thin part 7. The sponge 3 is compressed and stored between the thin part 7 and the glass sheet and between the thin part 7 and the side wall of the frame body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009290157-A (JP)
Title: Imaging element, and imaging device
Inventor: UTAGAWA TAKESHI
IPC: H01L27/14
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve focus detection accuracy by an imaging element provided with an imaging pixel and a focus detecting pixel.  <P>SOLUTION: The focus detecting pixel comprises a plurality of first focus detecting pixels mainly receiving one-side luminous flux out of a pair of luminous fluxes permeating an imaging optical system, and a plurality of second focus detecting pixels mainly receiving the other-side luminous flux out of the luminous fluxes permeating the imaging optical system; and, when it is assumed that regions subjected to photoelectric conversion by photoelectric conversion elements 3b and 4b within the luminous flux having permeated micro-lenses of the focus detecting pixels are photoelectric conversion regions, the positional relationship between the respective micro-lenses 3a and 4a of the focus detecting pixels and the photoelectric conversion regions is determined in accordance with the image height (h) on the light reception surface of the imaging element so that, on a pupil plane EP of the imaging optical system located at a predetermined distance PO from the micro-lenses, a plurality of photoelectric conversion region images obtained by projecting the photoelectric conversion regions of all the first focus detecting pixels on the pupil plane by the respective micro-lenses 3a overlap one another, and a plurality of photoelectric conversion region images obtained by projecting the photoelectric conversion regions of all the second focus detecting pixels on the pupil plane by the respective micro-lenses 4a overlap one another.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008296215-A (JP)
Title: Coating line and process for forming multilayer composite coating on base material
Inventor: PURDY SEAN
IPC: C09D5/44
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a multilayer composite coating on a base material.  <P>SOLUTION: The method includes a process in which an electrodeposited coating layer is formed on a base material by electrically depositing a hardenable and electrodepositable coating composition at least on a part of the base material. The coated base material is heated at a sufficient temperature for a sufficient period of time to harden the electrodeposited coating layer, if necessary. An undercoat layer is formed on the electrodeposited coating layer by directly depositing an aqueous hardenable undercoat composition at least on a part of the electrodeposited coating layer. The undercoat layer is dehydrated, if necessary. A top coating layer is formed on the undercoat layer by directly depositing a hardenable top coating composition, which substantially contains no pigment, at least on a part of the undercoat layer. The top coating layer and the undercoat layer, and, if necessary, the electrodeposited coating layer are simultaneously hardened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076048-A (JP)
Title: Reader-writer and article sorting system
Inventor: ANDO KATSUHIKO
IPC: G01S13/74
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader-writer capable of identifying the existing direction of an RFID tag.  <P>SOLUTION: The reader-writer 50 includes a PLL circuit 1 for synchronizing the phase of an output signal of a VCO 2 with the phase of an input signal used as a reference; the VCO 2 for oscillating a predetermined frequency based on the control voltage of the PLL circuit 1; a modulator 3 for modulating a signal transmitted from the VCO 2 into microwave; a circulator 5 for determining a direction according to the direction of microwave; antennas 6a, 6b for transmitting microwave and receiving reflected wave from the tag 7; a mixer 9 for demodulating sine wave; a mixer 11 demodulating cos wave; a BPF 12 for allowing passing of only a predetermined frequency component out of a signal of the mixer 9; a BPF 13 for allowing passing of only a predetermined frequency component out of a signal of the mixer 11; and an arithmetic unit 15 for computing a phase from an A/D converter 14 and an A/D converter 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009295734-A (JP)
Title: Apparatus and method for manufacturing semiconductor device
Inventor: KIRIHARA TAKESHI
IPC: H01L21/3213
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device that removes the silicon residue of an Al alloy film, simplifies manufacturing processes, and reduces manufacture costs.  <P>SOLUTION: The method includes: a step of forming a silicon-containing Al alloy film 3 on a silicon substrate 1; a step of providing a resist pattern 4 on the Al alloy film 3; a step of etching the Al alloy film 3 using the resist patter 4 as a mask; a step of washing after etching; and a step of removing a silicon residue 5 using a two-fluid nozzle 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008274292-A (JP)
Title: Medicinal herb disinfectant composition, and production process and use of the composition
Inventor: KHANUJA SUMAN PREET SINGH
IPC: A01N31/06
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition and a disinfectant for cleaning the surface such as a floor.  <P>SOLUTION: A transparent and clear homogenous composition for cleaning the surfaces such as the floor has the composition: (a) 0.01-0.05% of an essential oil of Mentha spicata var. viridis plant, (b) 0.005-0.05% of a citronella oil, (c) 0.05-1.0% of 2-ethoxyethanol, (d) 0.05-5.0% of benzalkonium chloride, (e) 0.0001-0.2N sodium hydroxide and (f) 0.001-1.0% of sodium laurylsulfate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229845-A (JP)
Title: Leg type robot and walking control method of leg type robot
Inventor: YAMAMOTO TAKASHI
IPC: B25J5/00
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg type robot and its walking control method, for performing stable walking without using a tiptoe sensor.  <P>SOLUTION: This leg type robot has a body trunk, a leg link rockably connected to the body trunk, a means 210 for storing tiptoe walking figure data for describing a change with the lapse of time of target tiptoe motion, a means 210 for storing body trunk walking figure data for describing a change with the lapse of time of target body trunk motion for realizing target ZMP for following a change in a target tiptoe position, a body trunk motion detecting means 218, 220 for detecting actual body trunk motion, a deviation calculating means 312 for calculating a deviation between the target body trunk motion and the actual body trunk motion, a correction quantity calculating means 308 for determining a correction quantity on the basis of a predetermined transfer function from the calculated deviation, and a correcting means 306 for correcting data for describing the target body trunk motion on the basis of the determined correction quantity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068689-A (JP)
Title: Wet friction material
Inventor: OKAMURA HIROKI
IPC: F16D69/04
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To surely obtain a further significant drag torque reduction effect even in the case of a specification where lubricating oil is not supplied from an inner peripheral side or in the case where a stirring torque increases by occurrence of oil accumulation in an outer periphery, in a wet friction material.  <P>SOLUTION: In the case of the specification where the lubricating oil (ATF) is not supplied from the inner peripheral side of this wet friction material (without shaft center lubrication), that is, in the case where the lubricating oil is supplied only from the outer peripheral side of the wet friction material, by executing rounding work or chamfering work to either or both of corner portions of the outer periphery of segment pieces 3, 3A, 3B and 3C in the case of segment-type friction materials 1, 1A and 1C, a high drag torque reduction effect can be provided by a peeling effect where the ATF runs from the working portion into front surfaces of the segment pieces 3, 3A, 3B and 3C and intrudes between a counterpart material and them. Even in the case where the lubricating oil (ATF) is supplied from the inner peripheral side, a high drag torque reduction effect can be provided because the stirring torque resulting from the ATF in the outer peripheral portion can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT