baber/WOPTO huggingface dataset:
Patent JP-2005139316-A (JP)
Title: Foamed sheet of conductive thermoplastic resin and its manufacturing process
Inventor: YAMAGUCHI TAKASHI
IPC: C08K3/04
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed sheet of a conductive thermoplastic resin which maintains mechanical strengths proper to the foamed sheet by using a nano carbon tube as a conductive agent, by dispersing it uniformly, and by giving rise to foam cells having a satisfactory shape to provide the sheet with resilience, which has stable conductivity, and which unnecessitates a secondary processing to impart conductivity, and to provide its manufacturing process.  <P>SOLUTION: The foamed sheet of the conductive thermoplastic resin contains the carbon nano tube that is the conductive agent and has nearly spherical foam cells dispersed evenly in the whole sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141108-A (JP)
Title: Image forming apparatus
Inventor: MATAYOSHI AKIRA
IPC: B41J2/44
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can surely prevent inside missing on not only ordinary paper but also material paper such as a postcard and an envelope.  <P>SOLUTION: The image forming apparatus is constituted so that an image forming section 30M for magenta, an image forming section 30C for cyan, an image forming section 30Y for yellow and an image forming section 30B for black are arranged in tandem inside a housing 2 of a printer 1 along a recording medium conveying belt 8. When a recording medium is the material paper, linear speed difference between a photoreceptor drum 4 for black toner and the recording medium conveying belt 8 is made larger than that when the recording medium is the ordinary paper. As for a photoreceptor drum 4 for color toner, when linear speed difference is made larger than that at ordinary paper mode, the linear speed difference of the photoreceptor drum 4 for black toner is made larger than linear speed difference of the photoreceptor drum 4 for collar toner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141122-A (JP)
Title: Karaoke machine, karaoke method, and program
Inventor: TOMINAGA KAZUYOSHI
IPC: G10K15/04
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke machine or the like, suitable for performing karaoke according to the environment, appropriately presuming the environment in which karaoke is being carried out.  <P>SOLUTION: An input-receiving part 202 of the karaoke machine 202 receives an input of 1st voice data; a storage part 203 pre-stores 2nd voice data; a mixing part 204 mixes the 1st voice data of which the input has been received with the pre-stored 2nd voice data; an output part 205 outputs voice data as a result of the mixture; and a control part 206 controls the mixture ratio of the 1st voice data to be mixed, in accordance with the intensity of the pre-stored 2nd voice data components contained in the 1st voice data, of which the input has been received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146663-A (JP)
Title: Traveling drive device for paving machine
Inventor: MINO HISAYASU
IPC: B60K7/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that there is a possibility of causing swerving at the start of travel to ruin the pavement surface in a conventional traveling drive device for a paving machine with a plurality of hydraulic motors driven by one hydraulic pump.  <P>SOLUTION: A controller 71 puts an oil pressure absorption quantity switching solenoid of tilt regulators 72a, 72b for a motor into an excited state so that oil pressure detected by a hydraulic sensor 5 is a fixed value or more at the travel start of an asphalt finisher 1. The supply quantity of pressure oil to a cylinder 36a of a tilt angle changing device 36 is thereby increased to extend a piston 36b to reduce the tilt angle of an inclined face 32a to the axis of a driving shaft 31. As a result, the pressure oil absorption quantities of the hydraulic motors 3a, 3b are reduced, and the pressure of pressure oil is kept to the fixed value or more to uniformly drive rear driving wheels 15a, 15b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118514-A (JP)
Title: Filter type agitator
Inventor: MIYABE KAZUO
IPC: B01D33/00
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter type agitator capable of agitating hot water of a bath and simultaneously removing garbage.  <P>SOLUTION: As a means for operating an agitating rod and a garbage removal net effective even when operated in any direction, a flow regulating plate and a valve are arranged in an agitator having opening parts upward, downward, and in a travel direction, and a garbage removal filter is arranged on the exit side of a water flow. In the first invention, an operating rod 1 is provided for an upper part of a tubular agitator body 2 having the opening parts upward, downward, and in a travel direction, and a fulcrum 3 for arranging the flow regulating plate 10 is provided for the inside of the agitator body. The flow regulating plate is pivoted in such a way as to freely rock. A check valve 4 is provided for an exit side part of a water flow regulated by the inclination of the flow regulating plate due to water pressure. A detachable filter 5 is provided. In the second invention, the fulcrum 3, on which a the agitator body 12, a basin, etc of any shape of as a tube or a box are pivoted in such a way as to freely rock, is provided for the tip of the operating rod 1 bifurcated in a plan view, the garbage check valve 4 and a fastening part 7 are provided for the agitator body, and the filter 5, the basin, etc. are arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155659-A (JP)
Title: Rotation transmitting device
Inventor: OKADA KOICHI
IPC: F16F1/12
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation transmitting device superior in separating property and easy of manufacturing management.  <P>SOLUTION: The rotation transmitting device comprises a two-way clutch 10 assembled between an input shaft 1 and an outer ring 2 and an electromagnetic clutch 20 provided side by side on the two-way clutch 10 for controlling on-off operation of the two-way clutch 10. In the device, a break-away spring 24 having non-linear springing property is assembled between an armature 21 of the electromagnetic clutch 20 prevented from rotating by a holder 14 of the two-way clutch 10 and a rotor 22 for attracting the armature 21 with the energization of an electromagnet to improve the separating property of the electromagnetic clutch 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154285-A (JP)
Title: Powdery composition and cosmetic
Inventor: UENO TOSHIYA
IPC: A61K8/30
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powdery composition comprising a phospholipid having improved dispersibility and blocking resistance and to provide a cosmetic using the powdery composition.  <P>SOLUTION: The powdery composition is obtained by mixing powder A containing the phospholipid with powder B containing at least one or more kinds of water-soluble ingredients. The cosmetic using the powdery composition is provided. The powder A is preferably prepared by drying from a liposome liquid and conversion into the powder. The highly safe cosmetic having excellent moisture retention can be prepared from the powdery composition comprising the phospholipid having improved dispersibility and blocking resistance. The cosmetic is favorable even for a powdery cosmetic of the type prepared on use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160141-A (JP)
Title: Rotor for dynamo-electric machine
Inventor: HIRANO TOSHIO
IPC: H02K1/26
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of double frequency oscillation in the whole range of driving revolution.  <P>SOLUTION: In the bi-pole rotor of a dynamo-electric machine which has a cross slot 6 for adjusting the flexural rigidity in the direction of a magnetic pole at the magnetic pole part 5 of the rotor iron core 1, the flexural rigidity in the direction of the magnetic pole is changed by adjusting at least either the distribution or the shape of the above cross slot 6 by the axial position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160172-A (JP)
Title: Rotary electric machine and manufacturing method therefor
Inventor: MAEDA NAOHIDE
IPC: H02K21/04
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine wherein a rotor can be relatively easily and inexpensively fabricated without imposing high accuracy requirement for machining on pole cores and permanent magnets can be assembled without impairing the cooling efficiency of the rotor.  <P>SOLUTION: Magnet holders 7 are individually fixed on the nail-shaped magnetic poles 21 of at least either 2 of a pair of pole cores 2 and 3. Each of the magnet holders 7 is provided with a magnet attaching portion 72 to which a permanent magnet 5 is to be attached, on the sides of both the side faces of a nail-shaped magnetic pole 21 in the circumferential direction. Each of the magnet attaching portions 72 is so formed that it is positioned between the nail-shaped magnetic poles 21 and nail-shaped magnetic poles 23 engaged with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153292-A (JP)
Title: Inkjet recording sheet
Inventor: YOSHIDA YASUMINE
IPC: B41J2/01
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet, in which ink drying characteristics are quick even under the condition that the coating spread of an inkjet receiving layer is small and ink bleed is also small and bleeds in inkjet recording and in water pen are small on the opposite side of the ink receiving layer.  <P>SOLUTION: In the inkjet recording sheet, in which at least one inkjet receiving layer is provided on one side of a base paper sheet mainly made of a wood pulp and a filler, the Cobb water absorption degree measured under the contact time of the base paper sheet of 10 s according to JIS P 8140 is set to be not more than 15 g/m<SP>2</SP>under the condition that the inkjet receiving layer is coated on one side of the base paper sheet, onto which a surfactant is stuck through a surface treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155155-A (JP)
Title: Soundproof door
Inventor: KUROIWA YOICHIRO
IPC: E06B5/20
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof door which can obtain adequate soundproof performance by a relatively simple structure, and which can greatly reduce costs.  <P>SOLUTION: This soundproof door is equipped with a sound absorbing groove 12 which is opened in an end surface of a lower part, mutually facing a floor surface 20, of a door body 11, which is continuously provided in a linear or wavy shape along the longitudinal direction of the door body 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159008-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: IBA YOSHIHISA
IPC: H01L21/768
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device, capable of ensuring a sufficient working margin, even when an interlayer insulating film is made of an inorganic base low dielectric material, in the manufacturing method of a semiconductor device for forming a wiring layer embedded in a low dielectric film using a dual-damascene method.  <P>SOLUTION: A wiring trench 42 and a via hole 32 are formed in an insulating film 14 by removing a third mask 20 and a second mask 18 in a via forming region; removing the third mask 20 in a wiring trench formation region; etching a first mask 16 in a via formation region, taking the second mask 18 as a mask; etching the second mask in the wiring trench forming region, taking the third mask 20 as a mask and simultaneously etching halfway the insulating film 14 in the via forming region taking the first mask 16 as a mask; etching the first mask 16 in the wiring trench forming region, taking the second mask 18 as a mask; and etching the insulating film 20, taking the second mask 18 as a mask.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155793-A (JP)
Title: Hydraulic damper
Inventor: NAKAJO KOJI
IPC: F16F9/32
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic damper in which the flexural stiffness and heat radiating ability can be improved while suppressing the increase of its size and weight to a minimum.  <P>SOLUTION: When the outer tube 11 of the hydraulic damper D in a suspension apparatus is attached to a knuckle via a bracket 11a, large stress concentration occurs at the fixed portion of the outer tube 11 to the bracket 11a. The stress concentration can be relieved by improving the flexural stiffness of the outer tube 11 through fixing annular reinforcing members 26 by welds w on the inside peripheral surface of the outer tube 11 and the outside peripheral surface of an inner cylinder 12. Further, the heat radiating ability can be improved by effectively transferring the heat generated by a hydraulic damping force from the inner cylinder 12 to the outer tube 11 via the reinforcing members 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153752-A (JP)
Title: Wick severance position sensing device for aerial light
Inventor: SHINOHARA YASUNORI
IPC: H05B37/03
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wick severance position sensing device for an aerial light capable of establishing a lighting system at a low cost of the whole system and with a low apparatus volume.  <P>SOLUTION: The wick severance sensing device 2 for the aerial lighting system senses wick severance of each lighting fixture 1. A communication device 4 transmits the wick severance information from the sensing device 2 to a master station 8. In one handhole 6, such sensing devices 2 in n pieces (n>1) are installed corresponding to one communication device 4. The first wick severance sensing device 2 and the communication device 4 transmit and receive the wick severance information wirelessly or through cable communications, while the remaining sensing devices 2 in n-1 pieces and the communication device 4 transmit and receive the wick severance information wirelessly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159785-A (JP)
Title: Lumped-constant non-reciprocative device
Inventor: TAKEDA SHIGERU
IPC: H01P1/383
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small lumped-constant non-reciprocative device of small insertion loss and large backward loss.  <P>SOLUTION: The lumped-constant non-reciprocative device comprises a ferrite thin plate to which a static magnetic field is applied, a plurality of center conductors disposed close to the first main surface of the ferrite thin plate and crossing each other while electrically insulated, an input/output terminal to which one end of the center conductor is connected, and a common electrode which is arranged on a second main surface side of the ferrite thin plate and to which the other end of the center conductor is connected. The common electrode connects to a common part serving as a ground conductor. The common electrode is connected to the common part by the area equal to or less than half of the area of the ferrite thin plate projected on the common electrode surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070728-A (JP)
Title: Projecting illumination system and illumination method thereof
Inventor: CHO SHOYU
IPC: H04N5/74
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projecting illumination system and an illumination method thereof capable of effectively improving illumination efficiency by allowing incident light to completely enter a light receiving section of an optical path switching device.  <P>SOLUTION: The projecting illumination system comprises a light guide 14 and the optical path switching device having the light receiving section, wherein the light guide 14 is arranged on an optical path between a light source 12 and the optical path switching device 20. Light radiated from the end face of the light guide 14 is made incident on the light receiving section at a fixed angle with the normal of the light receiving section plane and the shape of the projection pattern is extended and deformed along the direction of an off axis angle θ against the shape of the end face of the light guide 14. The shape of the end face of the light guide 14 is a parallelogram of which the inner angle along the direction of the off axis angle θ is larger than its adjacent angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167472-A (JP)
Title: Oscillator device, electronic apparatus comprising it, and method for manufacturing oscillator device
Inventor: MIZUNO SHINJI
IPC: H03H3/02
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the oscillation of an oscillator and oscillation characteristics thereof sharply by eliminating the regulation of the oscillator requiring a degree of freedom in the oscillating direction.  <P>SOLUTION: The oscillator device 11 has an oscillator 13 supported on a substrate, i.e. a supporting substrate 12. The oscillator 13 has the center of a gravity part connected with a wire 21 extending from the supporting substrate 12 by means of wire bonding wherein the oscillator 13 is suspended from the supporting substrate 12 by means of the wire 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049810-A (JP)
Title: Photoresist underlayer film forming material and pattern forming method
Inventor: HATAKEYAMA JUN
IPC: H01L21/027
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underlayer film forming material, the film functions as an underlayer film for a silicon-containing two-layer resist process or as a superior antireflection film, is adaptable to all wavelengths of 248 nm, 193 nm and 157 nm, has optimum n value and k value as compared with polyhydroxystyrene, cresol novolac, naphthol novolac, etc., and is excellent in etching resistance during substrate working, and to provide a pattern forming method.  <P>SOLUTION: The photoresist underlayer film forming material for forming an underlayer film of a photoresist layer contains a polymer containing a repeating unit represented by formula (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167634-A (JP)
Title: Imaging device and its power supply control method
Inventor: SHIRAIWA KEISHIN
IPC: G06F3/12
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To control the power supply in an imaging device according to the sending conditions of image data by wireless means.  <P>SOLUTION: A power controller 208 controls so that the power supply may not stop during transmitting of image data of an object image taken by an imaging unit 205 to a terminal through a radio communication unit 211, but controls so that the power supply stops after the transmitting ends.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160740-A (JP)
Title: Game machine
Inventor: FURUKOKUBU YASUSHI
IPC: A63F7/02
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable a game machine to provide a game state like a sudden shift to a probability variation state.  <P>SOLUTION: A main control part, in compliance with an approximately finishing period of a demonstrative pattern variation of a super-ready-to-win state in 44 seconds, transmits a background color designating command 103 to a specified pattern display device, making the same change a background color from a blue color of the ordinary to a red color and reporting the duration of a probability variation. While a performance of the demonstrative pattern variation of the super-ready-to-win state attracts attention of a game player, a jackpot action 1a (step S102a) having two times of a round instantaneously opening a big-winning port by 0.4 sec or a jackpot action 1b (step S102b) having one time of the same round finishes, so that the player is not aware of the jackpot but gets aware of the duration of the probability variation after a finish of the demonstrative pattern variation of the super-ready-to-win state and recognize the sudden-probability-variation (step S103).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168305-A (JP)
Title: Raising seedling pot
Inventor: OGAWA TOSHIO
IPC: A01G9/10
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive raising seedling pot quickly decomposed after embedded in soil so as to be lost in the soil while maintaining enough strengths when growing or distributing seedlings, or the like.  <P>SOLUTION: This raising seedling pot is a double-layer type one comprising (A) a layer comprising a biodegradable resin and (B) a bran layer containing the biodegradable resin. The layer (A) is set inside and the layer (B) is set outside. It is preferable that the biodegradable resin content of the layer (B) is 20-50 mass%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174666-A (JP)
Title: Circuit breaker
Inventor: KODA TSUTOMU
IPC: H01H31/24
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of electrical contact by reducing arcs and inserting a plug securely.  <P>SOLUTION: A circuit breaker 1 comprises a power-side bus bar 30, a load-side bus bar 40, a housing 20 that accommodates the bus bars 30 and 40, and a plug 10 for short-circuiting the bus bars 30 and 40. A slider engaging portion 17 formed in the plug 10 and a lock slider 50 mounted onto the housing 20 constitute a plug lock portion for locking and fixing the plug 10 and the housing 20. Insulating portions 13, 14 are provided at positions corresponding to sacrificial contact pieces 34, 44 of contact portions 11, 12 of the plug 10. The sacrificial contact pieces 34, 44 extend over the insulating portions 13, 14 to come into contact with side-end faces 15 of the contact portions 11, 12 prior to contact points 31, 41. Thus, no arc discharge occurs when the contact points 31, 41 and the contact portions 11, 12 come into contact with each other, and the plug 10 and the housing 20 are locked at the plug lock portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172334-A (JP)
Title: Heat transfer medium circulating device, refrigerant circulating method, and heat transfer medium circulating method
Inventor: SUGIMOTO YUJI
IPC: F24F5/00
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To control the difference between a temperature of a heat transfer medium immediately after discharged from a heat transfer medium refrigerant supply device, and a temperature of the heat transfer medium just before being returned to the heat transfer medium refrigerant supply device after supplied to an external heat exchanger, within a predetermined value.  <P>SOLUTION: This heat transfer medium circulating device 1 for supplying the heat transfer medium received from the heat transfer medium supply device to the external heat exchanger 104, and returning the returned heat transfer medium to the heat transfer medium supply device, comprises a first heat transfer means 5 capable of transferring the heat between the heat transfer medium before supplied to the external heat exchanger 104 and a heat accumulating means 3, and a second heat transfer means 7 capable of transferring the heat between the heat transfer medium after returned from the heat exchanger 104 before returned to the heat transfer medium supply device and the heat accumulating means 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169264-A (JP)
Title: Pulverizing method
Inventor: SUGIURA RYOSUKE
IPC: B02C17/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pulverizing a solid powder such as glass, ceramics and the like in wet pulverization so that the D90% particle size becomes less than 1 μm without generating the coagulation, and to provide a pulverized material.  <P>SOLUTION: The pulverizing method comprises slurrying the solid powder of the glass powder, ceramics powder and the like by a liquid such as water, an alcohol, a hydrocarbon and the like and pulverizing the solid powder while keeping a temperature of the slurry 50°C or lower, thereby satisfying the relation of (D90% particle size)-(D50% particle size)≤0.30 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI