baber/WOPTO huggingface dataset:
Patent JP-2005261186-A (JP)
Title: Method and apparatus for controlling electronically commutated motor
Inventor: LELKES ANDRAS
IPC: H02P6/08
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a motor control method being electronically commutated and a corresponding motor control apparatus, allowing motor efficiency and motor noise behavior to be optimized under load.  <P>SOLUTION: In the method for controlling an electronically commutated motor, motor current is intervened which depends on the operating parameters of a motor. The motor current is changed with the adaptability which depends on the operating parameter of the motor so that the motor current for generating minimum noise is adapted, when the value of the operating parameter is below a specified threshold value; while the motor current for obtaining the maximum efficiency of the motor is adapted, when the value is above the specified threshold. More specifically, the passage of time in a motor current envelope mode is changed, depending on the operating parameters of the motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006195338-A (JP)
Title: Keyboard learning implement
Inventor: TAKAO TOSHIKO
IPC: G09B15/00
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a learner to memorize effectively the pitch names of a keyboard for a tabular keyboard learning implement that imitating a keyboard.  <P>SOLUTION: The keyboard learning implement 11, provided with a plurality of white key display elements 14 for displaying the white keys of the keyboard on the surface of a main part member 12, is provided with a black key display member 13 for displaying the black keys of the keyboard separately from the white key display elements 14. The main part member 12 comprises a white board, to which a magnetic substance is attractable. The black key display member 13 comprises a magnet board 13a that is attachable and detachable to and from the surface of the main part member 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201196-A (JP)
Title: Method for manufacturing liquid developer, and the liquid developer
Inventor: KAIHO HIROSHI
IPC: G03G9/12
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developer having a narrow particle size distribution and a uniform shape and excellent in fixing property of toner particles on a recording medium, to provi a method for manufacturing a liquid developer by which such a liquid developer can be manufactured efficiently, and to further provide a liquid developer having a narrow particle size distribution and a uniform shape and superior fixing properties of the toner particles on a recording medium by an environmentally-friendly method.  <P>SOLUTION: The method for manufacturing a liquid developer in which toner particles are dispersed in an insulating liquid includes a step of preparing an aqueous dispersion, in which a dispersoid comprising materials containing a resin material is dispersed in an aqueous dispersion medium comprising an aqueous liquid; and a step of directly dispersing toner particles, in the insulating liquid, which are obtained, by spraying the aqueous dispersion as liquid droplets and removing the aqueous dispersion medium, to aggregate a plurality of dispersoid particles contained in the liquid droplets. The toner particles have a water content of 0.3-5.0 wt.%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201345-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO KAZUYOSHI
IPC: G03G21/16
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate and simplify the exchange and the handling of a filter at a suction/exhaust part.  <P>SOLUTION: A suction port 3 is provided on the outside cover 2 of the housing of an image forming apparatus main body 1, and an suction fan 4 is installed inside the suction port 3. The suction port 3 is covered with a cover body 6 where a plurality of air circulating apertures 5 formed long sideways are provided on both sides. The cover body 6 is held attachably/detachably so that it can be easily detached from/attached to the outside cover 2. An air filter body (dust-proof filter) 7 is interposed inside the cover body 6 between the air circulating aperture 5 of the cover body 6 and the suction fan 4 in the suction port 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006205186-A (JP)
Title: Device and method for injecting molten material
Inventor: TANAKA RYOZO
IPC: B22D17/20
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for shortening a time needed to prepare an injection of molten material.  <P>SOLUTION: In the injecting method from the injection device 11 for injecting the molten material 16 stored in the front part of an inner hole 20 in a heating cylinder 12 from the tip part of the heating cylinder 12 by pressurizing, after starting the advancing for injection, a planger 15 which is standby with a prescribed distance L2 from a sealing member 17 for sealing the molten material 16 in the front part of the inner hole 20 in the heating cylinder 12 reaches at a prescribed speed to collide against the sealing member 17, thus injects the molten material 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208130-A (JP)
Title: Power generator tester, power generating device equipped therewith, and test system using the same
Inventor: KONDO TOYOSHI
IPC: G01R31/34
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generator tester for easily testing whether a power generator fully exhibits its performance in operation and objectively testifying the execution of test.  <P>SOLUTION: In this power generator tester 1, a tester body 2 appropriately connected to the power generator is provided with: an operation number count means 5 for counting the number of operations of the power generator; an operation time measurement means 6 for measuring operating time of the power generator; a load amount setting means 7 for setting the amount of load imposed on the power generator, a load amount measurement means 8 for measuring the amount of load actually imposed on the power generator; a control means 4 for controlling each means; display means 9 to 13 for displaying descriptions corresponding to output signals from the control means; and an intentional operation preventive means 14 for preventing the setting means 7 and display means 9 to 13 from being intentionally operated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208942-A (JP)
Title: Liquid crystal display device
Inventor: TAGO KEIJI
IPC: G02F1/1343
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of providing high display quality for both the transmissive display and reflective display, even by a single-gap system.  <P>SOLUTION: The intensity of an electric field along the thickness of a liquid crystal layer 104 in an in-pixel reflection display region 12 is made smaller than that in an in-pixel transmissive display region 11. More specifically, electric field is applied in the in-pixel transmissive display region 11 along the thickness of the liquid crystal layer 104 and also applied to the in-pixel reflective display region 12 in a direction oblique to the thickness of the liquid crystal layer 104. Still more specifically, electrodes are arranged on an array substrate 100 and a counter substrate 105 in the in-pixel transmissive display region 11 and on the array substrate 100 in the in-pixel reflective display region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208314-A (JP)
Title: Method for evaluating crystal defect of silicon single-crystal wafer
Inventor: SAITO HISASHI
IPC: H01L21/66
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a crystal defect of a silicon single-crystal wafer, evaluating a minute DSOD (Direct Surface Oxide Defect) or the like accurately and easily, without incurring wasteful cost, which is once evaluated only by a Cu deposition method.  <P>SOLUTION: In the method for evaluating the crystal defect of the silicon single-crystal wafer, which uses an infrared scattering tomography method, at least the silicon single-crystal wafer is irradiated with laser light, and light entering the inside of the silicon single-crystal wafer is made to scatter by the crystal defects, and the scattered light is detected, thereby evaluating the DSOD and void defects smaller than the DSOD existing inside the silicon single-crystal wafer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006215145-A (JP)
Title: Polarization conversion element and projection device equipped with the same
Inventor: FUJINAWA NOBUHIRO
IPC: G02F1/13357
Filed: 2005-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization conversion element in a small size in which optical adjustment can be easily performed.  <P>SOLUTION: The polarization conversion element 10 is an optical element in a rotational symmetric form having an entrance portion 11 where light L1 from an LED 1 enters, a circular reflection portion 13 formed around the entrance portion 11, and a polarization separation portion 12 formed on a face where the light L1 exits. The element is placed with the rotation symmetry axis aligned to the optical axis of the light L1. The light L1 entering the entrance portion 11 is collimated and reaches the polarization separation portion 12 where a polarization separation film is formed. P-polarized light passes as transmission light L2 through the polarization separation portion 12 and exits outward at an angle θ1 with respect to the optical axis AX. S-polarized light is internally reflected in the polarization separation portion 12; the reflected light L3 reaches the circular reflection portion 13 and converted from s-polarized light into p-polarized light and again reflected; and the p-polarized light as transmission light L4 passes the polarization separation portion 12 and exits inward at an angle θ2 with respect to the optical axis AX. Thus, almost all of the light L1 from the LED 1 is converted into p-polarized transmission light (L2+L4).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211945-A (JP)
Title: New cruciferous plant and method for rearing the same
Inventor: SHIOJIRI NOBORU
IPC: A01G1/00
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cruciferous plant having a high content of a functional ingredient without a peculiar odor or bitterness and to provide a method for rearing the cruciferous plant.  <P>SOLUTION: The plant is obtained by selecting a hill of the plant belonging to the family Cruciferae and having ≥5 mg/100 g β-carotene content, ≥5 mg/100 g lutein content and ≥5 to <20 mg/100 g content of glucoraphanin based on the foliage fresh weight having ≥85% moisture content, on the other hand, selecting the hill of the plant belonging to the family Cruciferae and having ≥10 mg/100 g content of the glucoraphanin based on the foliage fresh weight, crossing the two plants and cultivating the resultant seed. The plant has ≥5 mg/100 g β-carotene content, ≥5 mg/100 g lutein content and ≥20 mg/100 g content of the glucoraphanin based on the foliage fresh weight.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216390-A (JP)
Title: Current monitoring device of fuel cell
Inventor: KODAMA ISAO
IPC: H01M8/10
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable to accurately monitor a distribution state in a lamination face direction of power generation current flowing in a stack direction, in a fuel cell constituted in a stack state by pinching a membrane/electrolyte assembly with a conductive separator having power generating reactant flow channels formed.  <P>SOLUTION: Current sensors 30 measuring power generating currents flowing in a stack direction of fuel cell are arranged distributed along faces of the conductive separators 20, and are arranged at positions overlapping the respective power generating reactant flow channels 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216884-A (JP)
Title: Whisker-formed magnetic material and method for manufacturing same
Inventor: HISHITANI YOSHIKO
IPC: H01F1/08
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a whisker-formed magnetic material having a high strength and a large surface area which can be manufactured by a simple process, and a method for manufacturing the same.  <P>SOLUTION: The whisker-formed magnetic material is provided with whiskers on a surface of a sintered body of linked magnetic particles. The magnetic particle includes a magnetic element and an element composing a whisker. The average diameter of the magnetic particles is ten or more times of the average thickness of the whiskers. The magnetic particles are linked in a line shape or in a porous body shape. The whisker-formed magnetic material is formed by linking the magnetic particles mutually by a heat treatment under an atmosphere of inert gas containing a minute amount of oxygen, while magnetizing the magnetic particles. Sintering process is performed at a temperature under a Curie point of the magnetic particles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005141778-A (JP)
Title: Connection drawing editing and display device, operating method therefor, and program for performing this method on computer
Inventor: KAZAMA YUMIKO
IPC: G06F17/50
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm significant revision parts of a connection drawing.  <P>SOLUTION: A connection drawing editing and display device has a semantic difference display function for a connection drawing created by a CAD system and is provided with a difference extraction means and an emphatic display means for emphatically displaying parts extracted by a path name difference detection part. The difference extraction means is provided with; a tree structure creation part for creating a tree structure of drawing elements included in old drawing data of the connection drawing and a tree structure of drawing elements included in new drawing data of the connection drawing; a path name creation part for converting the tree structures related to the old drawing and the new drawing to texts of path name expressions representing the tree structures; and the path name difference detection part for extracting differences between texts of path name expressions representing the tree structures of the new drawing and the old drawing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006122640-A (JP)
Title: Treatment tool for warming and cooling meridian point
Inventor: NISHIYAMA MASATO
IPC: A61H39/04
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meridian point warming and cooling treatment tool which is suitable for rapidly, easily and appropriately pressurizing or rubbing the specified meridian point of a human body as necessary.  <P>SOLUTION: This treatment tool is provided with a warming and cooling body 2 in a long size shape having a plurality of longitudinal direction surfaces and end surfaces. In the body 2, one swelling part 8 to be abutted onto one part to be put on a tailbone in pressurizing the surface of the human body, and a pair of swelling parts 12 to be respectively abutted onto the other part to be put on an ischial bone, which is arranged at the symmetrical position of one part, are formed on the surface to be selected among the longitudinal direction surfaces. A part of the longitudinal direction surface is formed to be a substantially semi-columnar surface which is extended in the longitudinal direction of the warming and cooling body and is bent in an arc in a direction to be orthogonally crossed with the longitudinal direction. A part of the end surface part of the warming and cooling body has a substantially semi-columnar surface which is partially bent in an arc. The outer surface of a corner part, where the adjacent pair of longitudinal direction surface and the end surface are associated, has a substantially semi-spherical curved shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006193401-A (JP)
Title: Pyrogenically produced silicon dioxide, its producing method, use of the same, and aqueous dispersion containing silicon dioxide
Inventor: SCHUMACHER KAI
IPC: C01B33/18
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon dioxide powder that can be mixed quickly into liquid media.  <P>SOLUTION: The silicon dioxide powder is a pyrogenically produced silicon dioxide powder in the form of aggregates of primary particles having a BET surface area of 90±15 m<SP>2</SP>/g, wherein the aggregates display an average surface area of 10,000 to 20,000 nm<SP>2</SP>, an average equivalent circle diameter of 90 to 130 nm and an average circumference of 1,000 to 1,400 nm. The powder is produced by a pyrogenic process in which SiCl<SB>4</SB>and a second silicon component selected from the group comprising H<SB>3</SB>SiCl, H<SB>2</SB>SiCl<SB>2</SB>, HSiCl<SB>3</SB>, CH<SB>3</SB>SiCl<SB>3</SB>, (CH<SB>3</SB>)<SB>2</SB>SiCl<SB>2</SB>, (CH<SB>3</SB>)<SB>3</SB>SiCl and (n-C<SB>3</SB>H<SB>7</SB>)SiCl<SB>3</SB>are mixed with primary air and a combustion gas and burnt into a reaction chamber. At this time, secondary air is also introduced into the reaction chamber, and the feed materials are chosen so that the adiabatic flame temperature T<SB>ad</SB>becomes 1,810 to 1,890°C. A dispersion containing the pyrogenically produced silicon dioxide powder is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219913-A (JP)
Title: Push-pull pin lock
Inventor: KATO YOSHIAKI
IPC: E05B37/16
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To propose a new pin lock which is simple in structure and dispenses with a duplicate key.  <P>SOLUTION: According to the structure of the pin lock, an engaging member 3 secured to a door frame 2 is housed in a groove 7 formed in a main body block 5, and engaged with a baffle 6 which is movably held and guided in the main body block 5, to thereby lock the baffle 6 by means of tumbler pins each having an operating end 26. Then potbellied tumbler holes are formed in the baffle 6 such that each large-diameter hole and each small-diameter hole of the tumbler holes are arranged across a predetermined interval in a predetermined direction, and the tumbler holes are formed in the same arrangement pattern as that of pin tumblers. Further the tumbler pins are divided into first tumbler pins which each bring matching of a small-diameter portion thereof to the baffle 6 when the operating end 26 of the tumbler pin is pulled form outside, and second tumbler pins which each bring matching of the small-diameter portion to the baffle when pushed forward. In this manner by pulling or pushing the tumbler pins, the small-diameter portions of all the tumbler pins are matched to the tumbler holes in the baffle, to thereby make the baffle movable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006225197-A (JP)
Title: Method of manufacturing micro-chemical chip
Inventor: YAMAGUCHI HIDETOSHI
IPC: C03B23/203
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a micro-chemical chip, obtained by heating and fusing using a press contact method carried out by laminating 2 sheets of glass plates and pressing the contact face from the outside, scatters a part of an incident light to cause inconvenience for an analysis using an optical system such as a photothermal conversion spectrometory because the surface unevenenss of a ceramic-made pressing plate for pressing the contact face is transferred to the glass plate to remain as a press mark.  <P>SOLUTION: In this method of manufacturing the micro-chemical chip provided with a fine flow passage on the contact face by fusing and joining 2 glass plates at least one of which has a groove formed on the surface, a closed space of the fine flow passage formed by the lamination of the 2 glass plates is evacuated to reduce the pressure to bring the glass plates into close contact with each other. The glass plates are heated to near a glass transition point in this state to fuse and join the glass in the contact face. The space is preferably evacuated to reduce the pressure to ≤1 Pa.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006226398-A (JP)
Title: Bearing device and manufacturing method of bearing device
Inventor: NAKAGAWA HISAYA
IPC: F16C17/02
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device allowing a wedge-like space to be formed between an inside surface of an oil-retaining bearing and a rotary shaft even when a small bearing device used for a fan motor or the like is manufactured and capable of improving motor performance, and to provide a manufacturing method of the bearing device.  <P>SOLUTION: This bearing device 1 includes the oil-retaining bearing 3 rotatably supporting the rotary shaft 4 and having a bearing hole formed therein. The bearing device is characterized by that the cross-sectional shape of the bearing hole comprises circular arcs 3a each being a part of a perfect circle and chords 3b formed by linearly cutting other parts of the perfect circle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006229753-A (JP)
Title: Call center system and call back device
Inventor: SHIRAKAWA HARUMI
IPC: H04M3/42
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call center system and a call back device for improving customer's satisfaction.  <P>SOLUTION: The call center system 10 is provided with one terminal 11 or more with which an operator 2 performs speech communication, exchange equipment 12 for receiving a telephone line from a user 1 through a telephone network 4, transferring the received telephone line to one terminal 11 and connecting a telephone line between the user 1 and the operator 2, and the call back device 13 for making a call back to the user 1. When the call back device 13 makes a call back to a user, the call back device 13 calls one terminal where an operator 2 is arranged to secure a telephone line with the operator 2, calls the user 1 registered in call back through the telephone network 4, and connects a telephone line between the user 1 and the operator 2 when the user 1 connects the telephone line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006197913-A (JP)
Title: Fishing tackle preventing fishline from damage and reinforcing knot
Inventor: OCHI RYOTA
IPC: A01K91/047
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing tackle preventing decrease of fishline strength near the fishing tackle, which decrease is caused by base displacement, and reinforcing a knot by passing the fishline through a flexible tube having a tapered shape.  <P>SOLUTION: The fishing tackle is for passing a fishline through a tube, wherein a part of one side of the tube is tapered and the fishline is passed though the tube, and the tube and the fishline are simultaneously tied with a fishing tackle to protect the fishline and to prevent from damage and breakage due to base displacement and, by thickening the diameter of the fishline at the knot, increasing bonding strength of the knot.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006204270-A (JP)
Title: Rotary basket of bait for attracting fish
Inventor: IKUTA YASUHIDE
IPC: A01K97/02
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a conventional rotary basket of bait for attracting fish has difficulty in scattering although a chum is released, has a complicated structure and is hard to manufacture.  <P>SOLUTION: The basket of bait for attracting fish is rotated by rotatably inserting a rotary supporting shaft into a cylinder and is obtained by forming holes at both ends of the rotary supporting shaft, making outlets on the outer edge part of the cylinder and arranging blades inside of the outer edge part. Consequently, a chum is effectively scattered and further diffused.  <P>COPYRIGHT: (C)2006,JPO&NCIPI