baber/WOPTO huggingface dataset:
Patent JP-2010288350-A (JP)
Title: Waterproof structure of motor
Inventor: WATABE ATSUSHI
IPC: H02K5/10
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof structure for a motor in a bad environment in which high pressure water intrudes.  <P>SOLUTION: The waterproof structure 1 of the motor 2 is configured by providing a second member 3 and a third member 4 in the direction of extension of the output shaft 2a of the motor 2 in this order. The second member surrounds a bearing of the output shaft 2a and allows the penetration of the output shaft 2a. The third member surrounds the motor 2 and the second member 3 and allows the penetration of the output shaft 2a. The waterproof structure is provided with an annular first member 5 disposed and fixed on the outer surface of the output shaft 2a so that it is positioned between the second member 3 and the third member 4. The outside diameter of the first member is larger than the diameter of the opening in the second member 3 and the diameter of the opening in the third member 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010216648-A (JP)
Title: Fluid pressure control apparatus
Inventor: HINAMI TAKANARI
IPC: F16H61/00
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pressure control apparatus capable of improving fluid pressure control accuracy, by making a correction for eliminating hysteresis in response to the fact of being different in a hysteresis quantity by a switching position and a use fluid pressure area of a solenoid valve.  <P>SOLUTION: This fluid pressure control apparatus has a linear solenoid valve 2 for controlling fluid pressure in any one of an increase or a decrease by adjusting opening in response to a solenoid current I<SB>SOL</SB>and a clutch pressure correction control part 40 for controlling the solenoid current I<SB>SOL</SB>so that solenoid pressure P<SB>SOL</SB>becomes target pressure, by taking into consideration a hysteresis oil pressure correction quantity, by computing the hysteresis oil pressure correction quantity determined by a hysteresis characteristic of the solenoid pressure P<SB>SOL</SB>to the solenoid current I<SB>SOL</SB>in the increase direction and the decrease direction of the solenoid current I<SB>SOL</SB>. In this hydraulic control device, a hysteresis correction quantity computing means (Fig.3) computes the hysteresis oil pressure correction quantity based on a turning-back quantity determined from a difference between the solenoid current I<SB>SOL</SB>when switching the direction of the solenoid current I<SB>SOL</SB>and the solenoid current I<SB>SOL</SB>when switched just before it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010284604-A (JP)
Title: Rotary evaporator
Inventor: ARIGA SHINICHI
IPC: B01D3/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary evaporator having a vacuum sealing structure which can control deterioration of sealing properties through a simple structure and prolong lifetimes of a sealing material and a rotary joint.  <P>SOLUTION: In the vapor-guiding rotary joint 14, the outer peripheral surface of the rotary joint 14 of a part on which the ring-shaped sealing material 21 sealing the rotary joint 14 in a rotatable and gas-tight way slides is composed of a mat-finished part 14a. The sealing material has a fixed sealing portion on the outer-periphery side and a slidable sealing portion 24 on the inner-periphery side, and the slidable sealing portion has an annular recessed portion 29 in which the side of the rotary-drive side is opened. The inner peripheral surface of a piece 29a of the annular recessed portion on the inner-periphery side serves as an annular sealing surface 22 to be slid with the outer peripheral surface of the rotary joint. A pressing member 30 pressing the annular sealing surface in the rotary joint direction is inserted into the annular recessed portion. The sealing material is made of a material comprising a fluororesin blended with carbon graphite.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287192-A (JP)
Title: Information processor
Inventor: KATO KOJI
IPC: G03G21/20
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for reducing noise in a preparation operation by a cooling fan.  <P>SOLUTION: An information processor is characterized by having: a means to measure elapsed time of a power saving condition in a clock section at starting the preparation operation; a means to compute driving switching time for switching a drive of the cooling fan from a half speed rotation to a full speed rotation when the elapsed time of the power saving condition is under prescribed time; a means to drive the cooling fan with the half speed rotation at starting of the preparation operation; a means to switch the cooling fan to the full speed rotation after a driving switching time lapse from start of the preparation operation so as to drive the fan; a means to compute drive start time until driving of the cooling fan from the start of the preparation operation, and the driving switching time when the elapsed time of the power saving condition is equal to or more than the prescribed time; a means to drive the cooling fan with the half speed rotation when the drive start time has passed from the start of the preparation operation; and a means to change the cooling fan to the full speed rotation when the driving switching time has passed from the start of the preparation operation, in an information processor equipped with a low voltage power source linked to a main power supply, the cooling fan which cools the interior of a device and a clock section which measures time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011001440-A (JP)
Title: Adhesive composition
Inventor: KAMIYA DAISUKE
IPC: C09J201/06
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition which has excellent reactivity to polyisocyanate without the need of using tin catalysts or aluminum complex, and also exhibits excellent performance as an adhesive in any of such properties as coating properties, removability, retention and heat resistance.SOLUTION: The adhesive composition includes a hydroxy group- or/and carboxy group-containing copolymer (A), polyisocyanate (B) and a metal compound (C) expressed by formula (1): M(X)(wherein, M represents Fe, Ru, Zn or Zr, X represents β-diketone, a halogen atom, acyloxy group or alkoxy group, and n represents an integer of 2-4).
Patent JP-2011009802-A (JP)
Title: Optical wireless communication apparatus, optical wireless communication method and program
Inventor: MATSUDA SHUNSUKE
IPC: H04B10/116
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem, wherein conventional optical wireless communication apparatuses cannot selectively transmit information to a device which becomes an information transmission destination.SOLUTION: The optical wireless communication apparatus includes a photographic section 101 for photographing an object indicating a light irradiation destination to be used for optical wireless communication and acquiring image; an irradiation destination position information acquiring section 12 for detecting the position of the object indicating the light irradiation destination in the photographed image acquired by the photographic section 101 and acquiring irradiation destination position information which is the information of the position of the light irradiation destination indicated by the object; a laser output section 106 for outputting a laser light which is the light to serve used in optical communication corresponding to the information which is received by a transmitting information receiving section 105 and is transmitted by the optical wireless communication; and a movable mirror section 108 for reflecting the laser light outputted from the laser output section 106 and irradiating the position indicated by the irradiation destination position information acquired by the irradiation destination position information acquiring section 12 with the reflected laser light.
Patent JP-2011005885-A (JP)
Title: Damping force control device
Inventor: OGAWA ATSUSHI
IPC: B60G17/018
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a damping force control device for suppressing a reduction of damping force control performance by adequately determining the operating order of an actuator.SOLUTION: In the order that the time (a threshold value acceleration reaching time) is shorter for an acceleration on each ring spring to reach a preset threshold value acceleration x", the operating order of each actuator 132 is determined. In the determined operating order, an operation control signal is output to each actuator 132. This prevents a damper from slow starting the damping control of a suspension device having great input vibration to suppress a reduction of damping force control performance.
Patent JP-2011007268-A (JP)
Title: Garnish plate mounting structure
Inventor: TAMURA SHUNSUKE
IPC: F16D65/02
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide garnish plate mounting structure, allowing a garnish plate to be installed to a caliper body without the need for any special machining of the caliper body, thus achieving improved general versatility.SOLUTION: An engaging member 8 is disposed along an external surface of a claw-side pad 72 facing a claw part 52 of the caliper body 5. The engaging member 8 has engaging parts 81 pinching the claw-side pad 72 from the periphery to engage the claw-side pad 72. The engaging member 8 is caught between the claw part 52 and the claw-side pad 72. The garnish plate 9 is disposed to an external surface of the claw part 52 of the caliper body 5, and is connected to the engaging member 8 through connecting parts 82 extended on both sides of the engaging member 8.
Patent JP-2011005433-A (JP)
Title: Hollow fiber membrane module unit and apparatus and method for treating water
Inventor: KAWAGISHI TOMOKI
IPC: C02F1/44
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotation-type hollow fiber membrane module unit which easily washes/removes the solid content accumulated on the surface of a hollow fiber membrane by the rotation of the unit and the resistance of which when rotated is kept down, and to provide an apparatus and method for treating water using the rotation-type hollow fiber membrane module unit.SOLUTION: The hollow fiber membrane module unit 10 has a water collecting member 20 having a rotary shaft 22, and a cylindrical hollow fiber membrane module 30 which is connected to the water collecting member 20 and arranged on the periphery of the rotary shaft 22 while being away from the rotary shaft 22. The apparatus for treating water has a treatment tank, the hollow fiber membrane module unit 10 arranged in the treatment tank, and a rotationally driving means connected to the rotary shaft 22 of the hollow fiber membrane module unit 10. The method for treating water comprises a step of filtering the liquid to be treated in the treatment tank by using the hollow fiber membrane module 30 while rotating/moving the hollow fiber membrane module 30 by rotating the rotary shaft 22.
Patent JP-2010281440-A (JP)
Title: Nut
Inventor: KUSAFUKA HIROMICHI
IPC: F16B37/00
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the fatigue strength of a nut by dispersing a load to a thread remote from the seat surface of the nut without concentrating the load on a thread on the seat surface side of the nut when fastening the nut.  <P>SOLUTION: In a normal fastening operation, the nut includes a first nut 1 with a thread 1a subjected to the concentration of the load on its seat surface side and a second nut 2 with a remaining thread 2a not subjected to concentration of the load. The strength in shear of the thread 1a in the first nut 1 is set lower than that of the thread 2a in the second nut 2. When fastening the nut, the thread 1a of the first nut 1 on the seat surface side is plastically deformed to disperse the load from the seat surface to the thread 2a of the second nut 2 remote from the seat surface to lighten the load to the seat surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011015455-A (JP)
Title: Three-phase power converter
Inventor: KATO SHUJI
IPC: H02M7/493
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a three-phase semiconductor power converter capable of aiming at gaining both of equalization of integrated inductance including connection conductors of each power semiconductor switching element between I/O terminals and ripple reduction of DC capacitors in parallel connection of a plurality of power semiconductor switching elements.SOLUTION: An inverter unit comprises each six groups of semiconductor packages from among even numbers of semiconductor packages, the six groups of semiconductor packages are divided into sets of two groups where each set is allowed to function as U, V, W phases, the six groups of semiconductor package are connected by the same P- and N-side DC busbars, the P- and N-side busbars are allowed to oppose each other while sandwiching a thin insulating layer therebetween to reduce the inductance of the DC busbars, and the inductance of the DC busbars among the U, V, W phases is reduced, thus reducing a ripple current of the DC capacitor.
Patent JP-2011011346-A (JP)
Title: Resin composite material, and beam structure member using the same
Inventor: SUZUKI TAKANOBU
IPC: B25J18/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composite material using carbon fiber reinforced plastic (CFRP) as a main material, excellent in damping properties and strength and reduced in toxicity or the load to environment.SOLUTION: The resin composite material is constituted by sealing a resin film within the carbon fiber reinforced plastic. The resin film has a tensile elasticity E' of 1×10-5×10Pa and a loss tangent tanδ of 5×10-1×10.
Patent JP-2011014266-A (JP)
Title: Heating cooker
Inventor: BUHEI TAKASHI
IPC: H05B6/12
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the risk of turning an electric power source on by an unconscious touch of a user to an electric power source switch, in a heating cooker mounted with a mechanical switch such as a rocker switch and an electric switch such as tact switch and a touch switch.SOLUTION: A commercial electric power source 2 is connected with the electric power source switch 1, a driving element A3a, a driving element B3b, a driving element C4, and a photosensor 8 through the electric power source switch 1; the electric power source switch 1 turns on and off electric power supplies to an electric power source circuit 5, an electric power source ON/OFF determining means 9, a heating coil (heating source) 6 and a heater (heating source) 7; and the electric power source switch 1 is turned on and off manually, detects a signal input based on opening and closing of the electric power source switch 1 by the electric power source ON/OFF determining means 9, and determines which the electric power source ON is effective or ineffective based on the prescribed time for a detected level change.
Patent JP-2011010608-A (JP)
Title: Phospholipase c and method for decomposing phospholipid using the same
Inventor: SUGIMORI DAISUKE
IPC: C12P7/64
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a phospholipase C which is high in safety and is available in food field at ease and moreover retains its activity even in neutral region, and a method for decomposing phospholipids using the same.SOLUTION: After a filtrate fluid in which peaches, lettuces, tomatoes, cabbages, eggplants or cucumbers are crushed to be filtered or a supernatant fluid upon centrifugation is mixed with an organic solvent such as acetone, a crude enzyme is taken out by freeze-drying or the like the formed precipitates if necessary. The crude enzyme is used as an enzyme upon decomposition of phospholipid.
Patent JP-2011012214-A (JP)
Title: Method for producing organic pigment dispersion, organic pigment dispersion, and organic pigment composition
Inventor: ISHIZAKA SOJI
IPC: C09B57/00
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an organic pigment dispersion which has a good hue and is in a crystalline state with a high α crystallization degree, to provide an organic pigment dispersion obtained by the method, and to provide an organic pigment composition containing it.SOLUTION: The method for producing an organic pigment dispersion is a method for preparing an organic pigment nanoparticle dispersion by mixing an organic pigment solution in which an organic pigment is dissolved in a good solvent with a poor solvent liquid of the organic pigment, in which the poor solvent liquid containing 60-99.9 mass% of an organic solvent and 0.1-40 mass% of an aqueous medium is mixed with the organic pigment solution to generate and disperse nanoparticles of a crystalline organic pigment.
Patent JP-2011016536-A (JP)
Title: Rack for freight
Inventor: OMUTA MAMORU
IPC: B60P3/07
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a rack for freights, which easily correspond to such a demand that improves the storing efficiency of automobiles or the like in a container further than a conventional one and request to maximize the storage of the automobiles into the container.SOLUTION: The rack 10 includes a base member 11 placed on a floor plate 2 of the container 1 and movable forward and backward, and a freight placing frame 12 supported above it and for placing the freight. The freight placing frame 12 is supported by four supports 13 and 14 stood on the left and right of the base member 11 at intervals forward and backward, and the heights of respective supporting points by these supports are respectively changeable. In addition, respective supports 13 and 14 are such straight line-like independent pillars that do not constitute a gate-shaped rigid joint structure (rigid frame) containing an upper horizontal member.
Patent JP-2009273469-A (JP)
Title: Method for concentration of polypeptide
Inventor: NILSSON STEFAN
IPC: A61K38/46
Filed: 2009-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for concentrating a polypeptide of interest, to provide a composition comprising a concentrated polypeptide of interest and for producing pharmaceuticals for subcutaneous injection to mammals.  <P>SOLUTION: Provided are the method for concentrating a composition comprising a polypeptide of interest, including centrifugation and/or filtration of a composition containing a polypeptide of interest and concentration of the obtained supernatant or residue, the composition containing at least 10 mg/mL polypeptide of interest, and a method for treatment of metachromatic leukodystrophy of mammals, including subcutaneous injection of a composition of 50-300 mg/mL arylsulfatase A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023866-A (JP)
Title: Projection video display
Inventor: YAEO DAISUKE
IPC: H04N5/74
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection video display which does not reduce life of a lamp and optical components in the surroundings even when a main microcomputer hangs up during lighting of the lamp.  <P>SOLUTION: The projection video display 1 includes the lamp 6 for projecting video images, and a cooling fan 13 which cools the lamp 6, has the main microcomputer 16a which controls the projection video display 1 in a normal operation, and a standby microcomputer 16b which controls the projection video display 1 instead of the main microcomputer in standby, wherein the standby microcomputer 16b reboots the main microcomputer 16a when the main microcomputer 16a hangs up, transmits a lighting state of the lamp 6 immediately before reboot and information that the reboot is the reboot after a communication error with the main microcomputer 16a to the main microcomputer 16a immediately after the reboot, and the main microcomputer 16a controls the cooling fan 13 based on the information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021238-A (JP)
Title: Method for preventing clogging of ladle nozzle
Inventor: SATO AKIRA
IPC: G01N21/35
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the clogging of a ladle nozzle when an aluminum-killed steel is produced.  <P>SOLUTION: In the case of producing the aluminum-killed steel with a continuous casting method, when the molten steel is treated with an RH-apparatus, a sample for analyzing the total oxygen concentration in the molten steel is sampled after adding Al for deoxidizing the molten steel, and the total oxygen concentration and the Al concentration contained in the molten steel, are analyzed during reflux flow thereof. Then, based on these values, the molten steel is adjusted so as to finish the reflux flow of the molten steel in the range of following formulae (1) and (2): in the case of being [Al]>0.03 mass%, 0.043×T.[O]+1.0≤t≤0.043×T.[O]+2.0 (1), and in the case of being [Al]≤0.03 mass%, 0.043×T.[O]+100×(0.03-[Al])+1.0≤t≤0.043×T.[O]+100×(0.03-[Al])+2.0 (2) äwherein [Al] is a sol. Al concentration (mass%) in the molten steel, provided that 0<[Al]<1.20; T.[O] is the total oxygen concentration (ppm); and t is the time from sampling for analyzing T.[O] to stopping of the molten steel reflux flow}.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020345-A (JP)
Title: Device for treating continuous length resin film, roll cooler, roll cooling method and method for cooling continuous length resin film and roll
Inventor: WATANABE HIROTO
IPC: B29B13/04
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for treating a continuous length resin film which does not cause the diagonal run of a thermally treated continuous length resin film without making the control of a roll-to-roll process conveyance system complicated.  <P>SOLUTION: This device performs operational steps to convey the continuous length resin film 11 wound around an unwinding shaft 5 by the roll-to-roll process, then take up the film 11 by a take-up shaft 6 and make a thermal treatment of the film 11 under a vacuum atmosphere on the conveying passage between the unwinding shaft 5 and the take-up shaft 6. In addition, a heating means is arranged on the conveying path between one set of an upstream side roll 7b and a downstream side roll 7c, and a roll cooler is installed at the downstream side roll 7c located on the downstream side of the conveying passage of the heating means. This roll cooler is equipped with a cooler body which is constituted of a lower side cooling block 13a and an upper side cooling block 13b, each having a cooling surface, and a film carrying-in aperture 14a and a film discharge aperture 14b which are installed at the cooler body.  <P>COPYRIGHT: (C)2011,JPO&INPIT