baber/WOPTO huggingface dataset:
Patent JP-2005315324-A (JP)
Title: Supporting structure of piston pump driving part and needle roller bearing
Inventor: OISHI SHINJI
IPC: F16C19/46
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To compact a piston pump furthermore and suppress the cost while the eccentricity of the armature shaft of a piston pump driving part is enlarged.  <P>SOLUTION: A shell form outer ring 2 of a shell type needle roller bearing 1 fitted in an eccentric part 14a of the armature shaft 14 as a motor output shaft and supporting a piston 17 is made from a steel plate of middle-high carbon content in which the carbon content is 0.3 mass % or more, and at least the raceway surface of the outer ring 2 formed through press working is subjected to high-frequency quenching. Thereby the strength from the surface to the inside of the outer ring 2 is heightened quickly using a simple heat treatment facility without requiring atmospheric adjustment, and the lifetime of the shell type needle roller bearing 1 depending upon a surface-originating exfoliation or an internally originating exfoliation is secured sufficiently, and compacting the piston pump furthermore and suppressing the cost are accomplished while the eccentricity of the armature shaft 14 is enlarged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313275-A (JP)
Title: Fixing nut
Inventor: TAKAHASHI TAKESHI
IPC: F16D1/06
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing nut for fixing a grinding wheel to a spindle of a grinder provided with a loosening assisting mechanism to be loosened with weaker force, in which displacement of a split nut can be securely regulated to solve the difficulty of secure regulation to a conventional split nut provided with only one regulation member to regulate its displacement.  <P>SOLUTION: In the split nut 13, a plurality of regulation members 14 and 14 are provided to regulate its displacement radially outward.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323424-A (JP)
Title: Control method of induction motor
Inventor: OKADO SHOJI
IPC: G05D3/12
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an induction motor capable of attaining practically sufficient positioning stop accuracy while having an inexpensive constitution.  <P>SOLUTION: In the control method of an induction motor 14 for moving an actuator 22 to a predetermined position C and stopping thereat by performing the speed control of the induction motor 14 by an inverter 21, a speed command 23 inputted to the inverter 21 is switched to an intermittent pulse 27 when the actuator 22 arrives at a position B on this side of the predetermined position C with a predetermined distance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320150-A (JP)
Title: Paper conveyance device and image forming device
Inventor: NONAKA MANABU
IPC: B65H29/60
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a configuration becomes complicated because a driving means for driving two branch plates respectively and singly is provided to switch three paths including an inversion paper delivery path, a straight paper delivery path, and a double face conveyance path.  <P>SOLUTION: Two first branch plates 301, 302 are arranged across the straight paper delivery path 80 so as to swing, and the first branch plate 301 is turnably attached to the second branch plate 302 at the same position as a turn fulcrum of the second branch plate 302. By swinging the first branch plate 301 in accordance with opening and falling-down operation of a straight paper delivery tray 67, the inversion paper delivery path 70 and the straight paper delivery path 80 are switched. By swinging the first branch plate 301 simultaneously when swinging the second branch plate 302, the double face conveyance path 90 is formed between a branch board 302 and a guide member 305.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319961-A (JP)
Title: Worm wheel for electric power steering device
Inventor: IWANO TOSHIYUKI
IPC: F16H55/22
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a worm wheel for an electric power steering device for improving strength of a metal wheel while reducing the weight.  <P>SOLUTION: The metal wheel establishes relations of 0.167 < Tb < Do < 1.0 and 2.0 mm < Tr where the inner diameter is Do, the boss thickness is Tb, and the rim thickness is Tr. The resonance frequency in the metal wheel single body is set so that the seventh component is 4 kHz or less, or 8 kHz or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318868-A (JP)
Title: Culture container
Inventor: HOSHIKAWA NORIYOSHI
IPC: C12M1/00
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture container in whose incubator a space can efficiently be utilized to increase the number of bacterial cells capable of being once cultured.  <P>SOLUTION: This culture container 1 in whose container body 3 capable of storing a culture medium A a plurality of culture surfaces 3a, 5a and 6a are vertically disposed at distances. Thereby, the inner space of the culture container 1 in the vertical direction can be utilized to increase the culture area without increasing the bottom area of each culture container 1, and the inner space of the incubator can effectively be utilized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302680-A (JP)
Title: Plasma processing device
Inventor: HINO MAMORU
IPC: H01L21/3065
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing device enhancing processing efficiency while preventing arc discharge to a workpiece and of reducing a material cost.  <P>SOLUTION: A conductive member 51 is installed, by interlaying an insulating means 45, on the side facing to a workpiece relative to an electric structure 30, and the member 51 is electrically grounded. The insulating member 45 is divided into a first insulation part 41 for forming a lead-out passage 40a continuing to a plasma formation space 30a between electrodes and a second insulation part 42 separately disposed on the side opposite to the lead-out passage 40a side relative to the first insulation part 41. The first insulation part 41 is formed of an insulating material having plasma resistance higher than that of the second insulation part 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324877-A (JP)
Title: Image forming device
Inventor: IMOTO SHINJI
IPC: B65H5/02
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing the dislocation of a hit position and the attachment of ink mist to the discharge hole in a head, even if the sheet transporting speed is increased in order to increase the printing speed, and of yielding high grade images.  <P>SOLUTION: The image forming device is structured so that an AC bias is impressed on a transport belt to decrease the amount of electric charges induced on the printing surface of a paper sheet and electric charges positive and negative are induced on the printing surface of the sheet to allow them to set off each other for removing the electric charges from the printing surface. Further the electric charges on the printing surface are removed by a charge eliminating member before the sheet attracted to the transport belt electrostatically reaches the position mating with the head.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325169-A (JP)
Title: Aqueous coating composition
Inventor: ONO HIROYOSHI
IPC: C09D201/06
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous polyurethane resin coating capable of exhibiting a practical low-pollutive performance, by improving mixing stability of a chief ingredient and a curing agent.  <P>SOLUTION: An aqueous coating composition comprises the chief ingredient (I) containing a hydroxy group-containing synthetic resin emulsion and the curing agent (II) containing a polyisocyanate compound, wherein a curing agent which contains the water-dispersible polyisocyanate compound (p) having polyoxyalkylene groups and isocyanate groups, a modified alkoxysilane condensate (q) having polyoxyalkylene groups and isocyanate groups, and a solvent (r) not containing an active hydrogen-containing group and having a solubility in water of ≥ 2g/100g and a solubility parameter of 7.5-12.0 is used as the curing agent (II).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004230555-A (JP)
Title: Polishing device and its operation method
Inventor: KIMURA NORIO
IPC: B24B37/04
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device and an operation method for the polishing device which prevent a top ring and a dressing tool from being dried, while removing slurry stuck to the top ring and the dressing tool by maintaining a wet state with a washing liquid, when the top ring and the dressing tool stand by in positions outside a turntable.  <P>SOLUTION: This polishing device is provided with the turntable 10 with an abrasive cloth stuck thereto, and the top ring 20 for holding a polishing object, and presses the polishing object held to the top ring 20, to the abrasive cloth of the turntable 10 to polish the polishing surface of the polishing object. The polishing device is further provided with a means (a wash water nozzle) for keeping at least the lower face of the top ring 20 in the wet state after the completion of polishing the polishing objects in one lot until the polishing objects in another lot is carried into the top ring 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005325062-A (JP)
Title: Composition for prophylaxis of diabetes
Inventor: ISHIHARA KENGO
IPC: A61K38/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a life style of eating useful for prophylaxis of diabetes by improving and maintaining a glucide utilizing ability under restrictions of ingested energy.  <P>SOLUTION: The subject composition for prophylaxis of diabetes comprising soybean peptides as an active ingredient is provided on the basis of knowledge that not only the glucide utilizing ability in the ingestion period is improved but also the effects are sustained even after stopping the ingestion by ingesting the soybean peptides.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331571-A (JP)
Title: Electronic silencing system and silencing method
Inventor: FUKUI YOSHIKI
IPC: G10K11/178
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic silencing system capable of eliminating noise generated by electronic equipment, such as a liquid crystal projector.  <P>SOLUTION: The electronic silencing system is mounted on the electronic equipment, outputting an acoustic signal and acts to eliminate noise generated from the electronic equipment and comprises a microphone which is disposed on the outer surface section of a casing of the electronic equipment and detects noise propagating to the outside of the casing; a noise-eliminating signal generating section for generating the noise-eliminating signal for eliminating the noise generated from the electronic equipment based on the noise detected by the microphone; a carrier wave signal source for generating a carrier wave signal of an ultrasonic wave frequency band; and a carrier wave modulation section for modulating the carrier wave signal by the noise-eliminating signal, and an ultrasonic wave transducer which is driven by the modulation signal from the carrier wave modulating section and outputs an acoustic signal for eliminating the noise.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331598-A (JP)
Title: Manufacturing method for elastic roller
Inventor: YUSA TOMOYUKI
IPC: G03G15/02
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an elastic roller surely obtaining a satisfactory image by maintaining diameter in a top end part of a rubber latex layer smaller than the diameter in end of effective area for image formation, when the rubber latex layer is formed by dipping a substrate on which a layer of coagulant is formed in a perpendicular attitude, in the manufacturing of the elastic roller represented by an electrifying roller.  <P>SOLUTION: The layer of coagulant 7 is formed on the substrate, which is to serve as an inside part in the direction of the radius of the rubber latex layer with specified areas remaining on both sides in the axial direction and a top end part of the rubber latex layer is finished in a tapered off shape, by dipping the substrate in the perpendicular stance into the rubber latex solution 6, until the top end T<SB>1</SB>of the rubber latex layer is sunk into the liquid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299066-A (JP)
Title: Fiber product such as artificial flower
Inventor: NAKAJIMA TOSHIHIRO
IPC: D06M13/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber product such as an artificial flower exhibiting effectiveness for the decomposition of formaldehyde supposed to be a cause of sick house syndrome and having excellent conflicting functions comprising deodorizing property and good fragrance.  <P>SOLUTION: A liquid extract of leaf alcohol, leaf aldehyde, etc., among the leaf fragrance components produced by chlorophyll of a plant is used singly or in the form of a mixture of two or more kinds of the liquid extracts. The extract is diluted and applied to a fiber substrate or a paper/wood substrate or impregnated in a fiber substrate raw material at a mixing ratio selected according to the objective effect of the fiber product such as an artificial flower or a paper/wood product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331765-A (JP)
Title: Display device
Inventor: TADA NORIO
IPC: G02F1/1368
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a built-in reading function which can enhance the intensity of reflected light on a printed material without decreasing brightness when displaying an image.  <P>SOLUTION: A brightness improving film 62 is detachably inserted into the space between an array substrate 2 and a printed material (A) only when an image is read by an optical sensor 7 on the array substrate 2 of the liquid crystal display device 1. Thus, the intensity of light reflected on the printed material (A) can be enhanced when reading an image without decreasing the brightness at the time of display of the image by thin film transistors 5 on the array substrate 2. The intensity of reflected light reflected on the printed material (A) is enhanced by the brightness improving film 62, and the liquid crystal display device 1 with a built-in reading function not accompanying the decrease of the brightness in displaying the image can be realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329363-A (JP)
Title: Manufacturing method of composite oxide catalyst
Inventor: TESHIGAWARA TSUTOMU
IPC: B01J37/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a composite oxide catalyst for performing the gas phase catalytic oxidation of an unsaturated aldehyde using a molecular oxygen-containing gas to produce a corresponding unsaturated carboxylic acid in a high yield.  <P>SOLUTION: In the manufacturing method of the composite oxide catalyst having the general formula (I): Mo<SB>12</SB>X<SB>a</SB>V<SB>b</SB>Sb<SB>c</SB>Cu<SB>d</SB>Si<SB>e</SB>C<SB>f</SB>O<SB>g</SB>(wherein X is at least one kind of an element selected from the group consisting of Nb and W; a, b, c, d, e, f and g are each an atomic ratio of each of elements and a, b, c, d, e and f are respectively 0<a≤10, 0<b≤10, 0<c≤5, 0<d≤5, 0≤e≤1,000 and 0≤f≤1,000 with respect to a molybdenum atom 12 and g is a number determined by the degree of oxidation of each of the components), Sb<SB>2</SB>O<SB>3</SB>of an isometric system is used at least as a part of an antimony supply source compound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336727-A (JP)
Title: Ceiling structure
Inventor: ITO JUNICHI
IPC: E04B9/00
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the ceiling structure capable of effectively draining a leakage of water dropping from a ceiling slab to the upper surface of a ceiling.  <P>SOLUTION: The ceiling substrate 10 is supported on the slab 1 by a hanging bolt 2 fixed to the upper part, and the ceiling 20 consisting of a plurality of ceiling panels 21 arranged in parallel on the ceiling substrate 10 is supported. A dividing bead 30 is provided to a part coming into contact with a wall surface W of the ceiling 20, and the dividing bead 30 is divided into an upper edge 31 and a lower edge 32. An eaves section 37 receiving the circumferential edge section of the ceiling 20 in the lower edge 31 and a gutter section 38 are provided to the outside of the eaves section 37, the leakage of water dropping on the upper surface of the ceiling 20 is collected to the gutter section 38, and wastewater treatment is made from a drain outlet 41 formed in the gutter section 38 to prevent the leakage of water from being leaked to the lower surface side of the ceiling 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337310-A (JP)
Title: Aligning roller bearing device
Inventor: SAKAMOTO KENJI
IPC: F16C35/077
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligning roller bearing device, surely preventing the occurrence of seizure between an outer ring and an alignment ring even if the supply of a lubricant between the outer ring and the alignment ring is short in the aligning roller bearing device used in a support roll of continuous casting equipment.  <P>SOLUTION: In this alignment roller bearing, the outer peripheral surface 2a of a spherical outer ring 2 is fitted to the inner peripheral surface 4a of a recessed spherical alignment ring 4. A hard coating such as a DLC film 5 is formed on at least one of the outer ring outer peripheral surface 2a and the alignment ring inner peripheral surface 4a, whereby even if the lubricant between them becomes short, seizure between both can be prevented by excellent tribological quality of the hard coating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335482-A (JP)
Title: Window glass opening/closing mechanism
Inventor: HONDA KATSUHIKO
IPC: B60J1/18
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window glass opening/closing mechanism capable of operating a window glass from the fully opened posture to the closed posture while an operator is seated in a driver's seat even when the fully opened angle of the window glass with respect to a cabin is set to be large, and setting the window glass in a semi-opened posture with a simple configuration.  <P>SOLUTION: A window glass 25 is pivotably supported by a window frame 24 of a cabin 6 outwardly in an opening/closing manner, and an auxiliary handle 33 arranged on an inner surface of the window glass 25 is arranged at the position of within arm's reach of an operator seated in a driver's seat 8a even when a holding part 38a at the tip holds the window glass 25 in a fully open posture. A base part 37a thereof is pivotably supported between the posture in which the holding part 38a is arranged along the window glass 25 and the posture in which the holding part 38a is protruded toward the driver's seat 8a. An engagement body 32 to be engaged with the holding part 38a when the window glass 25 is set in a semi-open posture is provided on the window frame 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337364-A (JP)
Title: Dynamic pressure bearing device
Inventor: HORI SEIJI
IPC: F16C17/10
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abrasion dust generated in pushing a sealing member into the inner periphery of a housing from entering the inside of the housing.  <P>SOLUTION: The sealing member 10 is pushed into the inner periphery 7d of an opening part of the housing 7 in the state of interposing an adhesive M. The adhesive M entering around the front side in the push-in direction of the sealing member 10 is held by a capillary tube force of a lower tapered space T1 between the outer periphery 10c of the sealing member 10 and the inner periphery 7d of the housing. The abrasion dust is captured by the adhesive M in the tapered space T1, and contained in the adhesive M by solidifying the adhesive M.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340010-A (JP)
Title: Switch device
Inventor: MINAMI KEIJI
IPC: H01H25/04
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent generation of dead short-circuit.  <P>SOLUTION: In a state that an operation knob 8 is positioned at a neutral position, first to sixth switch elements are in an off-state, namely, movable contacts 36 are separated from fixed contacts 37. For example, when a left side press operation part 12 of the operation knob 8 is pressed, the operation knob 8 slants with a right side engaging claw 16 for fulcrum of slanting as a fulcrum, the movable contacts 36 of the fourth and fifth switch elements at the right side contact the fixed contacts 37 thereof, and turned into an on-state, while the first and second switch elements at the left side are left in a off-state. While the whole part of the operation knob 8 is kept in a state of being pushed down, the off-state is continued, since the movable contact 36 of each switch moves toward a direction separating from the fixed contacts 37. By the above, an operation of simultaneous turning on of the switch elements wired so as not to be simultaneously turned on is surely prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340628-A (JP)
Title: Semiconductor integrated circuit device, thermal control method thereof, and electronic device
Inventor: FUJIWARA NAOKI
IPC: H01L23/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal control function capable of effectively utilizing the thermal control function that uses a thermal control register for improved safety related to thermal control, by selectively validating/invalidating the thermal control function during normal operation in hardware initial state.  <P>SOLUTION: When the power supply for operation is started to be supplied to the power supply pin of an IC chip 10 and a hardware is reset just after it, a validating/invalidating means 13, in the hardware initial state, uses a prescribed hardware signal that is generated just after power supply is fed to set a thermal control parameter which is a regulated value to a thermal control register 12 as an initial value. Thus, the initial value is set to the thermal control register 12 in the hardware initial state before firmware is started, to validate the thermal control function using the thermal control register 12 in a thermal control circuit 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346928-A (JP)
Title: Method of manufacturing spark plug
Inventor: YAMADA YUICHI
IPC: H01T13/16
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a spark plug capable of effectively releasing heat of an earth electrode to an engine head.  <P>SOLUTION: In the spark plug 100 including the earth electrode 60 having a part consisting of a main metal fitting 5 and a screw portion 52, when the earth electrode 60 is welded to the main metal fitting 5, a support member 82 for supporting stress applied to the main metal fitting 5 while welding is inserted into the inside of the main metal fitting 5 in the radial direction. Therefore, when the earth electrode 60 is welded to the main metal fitting 5, it is possible to suppress or prevent deformation of the main metal fitting 5. Thus, it is possible to delete the possibility that the load is not fully applied because of anxiety of the deformation, so that the earth electrode 60 is securely welded to the main metal fitting 5. Since this welding is securely carried out, it is possible to manufacture the spark plug capable of effectively releasing heat of the earth electrode 60 from the screw portion provided therein to the engine head 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI