baber/WOPTO huggingface dataset:
Patent JP-2004332877-A (JP)
Title: Drive device and image forming device having the drive device
Inventor: SHIMAZAKI TOSHIO
IPC: G03G15/16
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost drive device capable of preventing a variation in speed due to the adhesion of foreign matter such as toner by dispersion and an abnormal image such as an image with banding from occurring by a simple structure, and an image forming device having the drive device.  <P>SOLUTION: This drive device comprises a drive means 1 providing a rotatingly driving force, rotating members 2 supported on the drive means 1 so as to be drivingly or drivenly rotated, a belt member 3 stretched to the rotating members and rotated, and a detection means 4 detecting an abnormal state by the variation of the belt member 3 in the thickness direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337663-A (JP)
Title: Single particle pattern laminated membrane and its manufacturing method
Inventor: KAWAMURA KOICHI
IPC: B05D1/36
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single particle pattern laminated membrane of high quality having functional fine particles formed only to the desired pattern region on the surface thereof in a single-layered state, and its manufacturing method.  <P>SOLUTION: A single particle layer having fine particles bonded thereto in a single particle state is provided to the region, where a hydrophilic graft polymer chain is present, on a support having a surface on which the hydrophilic graft polymer chain is present patternwise. This single particle pattern laminated membrane is manufactured by developing a fine particle-containing liquid or the like on the support having the surface on which the hydrophilic graft polymer chain is present patternwise and two-dimensionally flocculating the fine particles while controlling the developing thickness of the fine particle-containing liquid or the like to form the single particle layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342225-A (JP)
Title: Magnetic recording medium
Inventor: ISHIGURO TADASHI
IPC: G11B5/738
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having satisfactory electromagnetic transduction characteristics, especially satisfactory high density recording characteristics and excellent durability.  <P>SOLUTION: In the magnetic recording medium, a lower layer mainly containing non-magnetic inorganic powder and a binder is provided on one surface of a substrate, a magnetic layer containing at least a ferromagnetic powder and a binder is provided thereon and a back layer containing carbon black and a binder is provided on the other surface of the substrate. The magnetic layer has 0.02 to 0.2 mμ thickness, the ferromagnetic powder has 20 to 60 nm average major axis length and a polyurethane resin having 100 to 200°C glass transition temperature is used as the binder of the back layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346438-A (JP)
Title: Packaging material and method for producing the same
Inventor: SHIMIZU JIYOUSUKE
IPC: B65D30/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material which is used for packaging bags and effectively uses raw materials in the natural world, and to provide a method for producing the same.  <P>SOLUTION: This packaging material is characterized by mixing paper raw materials with the powder of one or more materials selected from Cryptomeria japonica leaves, Cinnamomum camphora leaves, white cedar leaves, bamboo leaves, hiba arborbitae leaves, titanium dioxide, and the like. The method for producing the packaging material is characterized by crabbing Cryptomeria japonica leaves, Cinnamomum camphora leaves, white cedar leaves, bamboo leaves, and hiba arborbitae leaves in a 80 to 100°C hot water, drying the treated leaves, pulverizing the dried leaves, and mixing one or more kinds of the pulverized Cryptomeria japonica leaves, Cinnamomum camphora leaves, white cedar leaves, bamboo leaves, and hiba arborbitae leaves with paper raw materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348410-A (JP)
Title: Operation display device
Inventor: NAKAYAMA ATSUSHI
IPC: G06F3/0482
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation display device that can facilitate a call to a main menu screen of every category divided at each content function of the operation display device.  <P>SOLUTION: The operation display device 11 which has displaying means 15 for displaying a content screen or the like, a main menu screen storing means 14 for storing a main menu screen of every category divided in advance at each content function, a main menu screen switching means 13 for calling the main menu screen, and a display information control means 16 for deciding a display content displayed on the displaying means 15, has the category-specific main menu screen and the main menu screen switching means 13 for every category. A user can thus easily select the main menu screen of a target category, so that the user's operation for calling the main menu screen of every category is facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349123-A (JP)
Title: The welding method of vehicular lighting device
Inventor: SUZUKI MIKIO
IPC: F21S43/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser welding method efficiently welding a lens and a housing regardless of the shape of the lens for a vehicular lighting device forming a lighting chamber by the lens and the housing.  <P>SOLUTION: The lens 2 made of thermoplastic resin transmitting light is put in a concave part for welding 7 so that a convex part for welding 8 formed at a whole peripheral edge part of the lens is fitted into the concave part for welding 7 formed at a whole perimeter of the housing 5 made of light absorbing thermoplastic resin, and set in a state that pressure is imposed from a lens 2 side. A three-member structure is formed by interposing an elastic light guide member 9 between the front surface of the lens 2' and a transparent press board 11, and adding a compression load to the light guide member. In the above state, a laser beam L emitted from an external irradiation source is made incident on an incident surface 15 of the transparent press board 11, guided through the three-member structure, and reaches a fitting part 10 to form a lighting chamber 20 by welding 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348048-A (JP)
Title: Photomask, its manufacturing method and method for manufacturing electronic device
Inventor: KAMON KAZUYA
IPC: G03F1/30
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask which can suppress the decrease in the yield or reliability, to provide its manufacturing method, and to provide a method for manufacturing an electronic device by using the photomask.  <P>SOLUTION: The photomask is provided with: first and second transparent substrates 1, 2; a light shielding pattern 3 embedded in a trench 8 formed on one of the surfaces of the first transparent substrate 1; and a phase shift pattern 4 composed of a trench pattern formed on one surface of the second transparent substrate 2. The first transparent substrate 1 and the second substrate 2 are detachably fixed so that the one surface of the first transparent substrate 1 faces the one surface of the second transparent substrate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345598-A (JP)
Title: Current feeding device for slide door
Inventor: YANAGIMOTO HIRONORI
IPC: B60J5/06
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current feeding device for a slide door of a compact structure for feeding a current to an apparatus inside the slide door from the body side of an automobile.  <P>SOLUTION: The current feeding device for the slide door is structured so that a flat cable takeup device 16, a guide rail 18, and a slider 20 are installed inside the slide door 10. The portion of a flat cable 14 located out of the cable inlet/outlet of the takeup device 16 is fixed to the slider 20 near the inlet/outlet, handed over from the slider 20 to a body side flat cable draw-in part 22, and connected with the apparatus on the body side. The slider 20 and the body side flat cable draw-in part 22 are coupled to each other by a protector 24 for protecting the hand-over part of the flat cable 14. The operation complies with the movement of the slide door owing to the bending of the protector 24 until the slide door in the closed condition opens to the midway, and during a period from the protector being in a full elongated state till the slide door being fully open, the slide door 20 is pulled by the protector and moves along the guide rail 18, and as a result, the flat cable 14 is drawn out of the takeup device 16 to comply with the movement of the slide door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003342432-A (JP)
Title: Polymeric nanocomposite
Inventor: ROBELLO DOUGLAS R
IPC: C08K9/04
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer/clay nanocomposite capable of mass production by a commercially feasible method.   <P>SOLUTION: This nanocomposite material contains a star-shaped polystyrene which can be blended with a normal linear polystyrene and an inorganic layered material. The inorganic layered material can have a exfoliated, a substantially exfoliated, or an intercalated structure. The exfoliated structure can significantly improve physical properties even with only a very low content of the clay. This patent includes the method of manufacturing the composition. In one embodiment, a physical mixture of the clay and the star-shaped polymer is prepared and then the mixture is heated for several hours, preferably under high-shear mixing, to increase the rate of exfoliation, after which mostly inexpensive commodity linear polystyrene polymer completes the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004351979-A (JP)
Title: Intruder warning device for vehicle
Inventor: TSUJI MASABUMI
IPC: B60R25/20
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intruder warning device for a vehicle capable of surely issuing a warning even when a person or a pet or a baggage is in the vehicle.  <P>SOLUTION: This intruder warning device for a vehicle comprises: a thermal image acquiring means 11 for acquiring a thermal image in the vehicle; an occupant detecting means 12 for detecting the position and the number of occupants by extracting a temperature area corresponding to the body temperature of a person or an animal; an alarm determining means 15 for determining if a heat source is an object to be alarmed when the occupant detecting means detects the heat source; a door lock detecting means 13 for detecting a door lock operation from the outside of the vehicle; a control means 14 that performs a control for activating the alarm determining means after the door lock detecting means detects a door lock from the outside of the vehicle and the occupant detecting means detects whether a person or an animal is present, and that also performs a control for outputting a warning signal when the alarm determining means determines that a heat source to be alarmed is present; and an alarming means 16 for issuing a warning therearound when the warning signal is output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362006-A (JP)
Title: Chip set initialization system and method, bios, and service processor firmware
Inventor: NAKAJIMA EIJI
IPC: G06F9/50
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To integrate a preliminary cell into an on-line system without shutting down or stopping an OS in a status that the OS is operating.  <P>SOLUTION: In a chip set initialization system, a BIOS (Basic Input/Output system) 00 defines a virtual cell CA, and replaces range register group initial value setting with respect to a chip set 33 on a preliminary cell C3 with range register group initial value setting with respect to a virtual chip set A3 on a virtual cell C3 when an on-line system 000 is started. Before the preliminary cell C3 is integrated into the on-line system 000, service processor firmware B1 copies the range register group initial value setting with respect to the virtual chip set A3 to the predetermined area of a memory 32 on the preliminary cell C3 as a register group initial value with respect to the chip set 33. A BIOS01 reads the range register group initial value with respect to the chip set 33 from the predetermined area of the memory 32, and sets it in the range register group of the chip set 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362646-A (JP)
Title: Magnetic memory device
Inventor: IWASAKI HIDEAKI
IPC: H01L27/105
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by reducing the total amount of a writing current supplied to a bit line to magnetize a magnetic layer of a memory cell in a desired magnetizing direction when data is written in the memory cell.  <P>SOLUTION: Connection switches SW0 to SW3 between bit lines are disposed to serially connect different bit lines. When one of the switches is turned on, the same writing current is supplied through the different bit lines one by one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362914-A (JP)
Title: Organic electroluminescent element and display device using the same
Inventor: FUKUOKA KENICHI
IPC: H01L51/50
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element with an improved light emitting efficiency.  <P>SOLUTION: The organic electroluminescent element 1 has a light emitting layer 14 between a positive electrode 12 and a negative electrode 17 as a pair of electrodes, and a restriction layer for regulating the amount of electron or hole supplied to the light emitting layer 14 is formed between the electrode and the light emitting layer 14. For example, an electron injection restriction layer 15 or a hole injection restriction layer is formed as the restriction layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361233-A (JP)
Title: Liquid drop delivery method and device
Inventor: OKADA NOBUKO
IPC: G01N35/10
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely fill an expensive reagent, a scarce specimen and or like, and to restrain bubbles, fine particulates or the like from being remained in a liquid.  <P>SOLUTION: In this liquid drop delivery method, the liquid L is delivered to a desired portion, using a discharge head 2 having a cavity for reserving the liquid L, a nozzle communicated with the cavity and a discharge means for discharging the liquid L reserved in the cavity from the nozzle. The method is provided with a process for bringing the delivery nozzle of the head 2 into contact with the liquid L prepared preliminarily to suck the liquid L from the nozzle, and for storing the sucked liquid L in the cavity, a process filtrating the liquid L by a filter means 4 provided with a filter member 41 for filtrating impurities C, D contained in the liquid L, and a process for discharging the liquid L stored in the cavity from the nozzle by the discharge means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361818-A (JP)
Title: Signal light sending out part
Inventor: IWATA HIROYUKI
IPC: H04B10/032
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is impossible to obtain a sufficient attenuation factor since the attenuation factor of a variable light attenuator is varied with temperature and has the maximum value with respect to a driving current.  <P>SOLUTION: The attenuation factor of the variable light attenuator takes on the maximum value with a specified driving current because the magnitude of attenuation A of the variable light attenuator varies corresponding to a relative angle between a polarization direction of light rotated by a Faraday rotator and a polarization direction of a detector and magnitude of rotation of the polarization direction by the Faraday rotator is varied by a magnetic field an electromagnet generated by the driving current. he output of a signal light sending out part is suppressed with the variable optical attenuator by controlling the driving current of the variable light attenuator in the signal light sending out part sothat the attenuation becomes the maximum, thereby simplifying the configuration of instruments.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341533-A (JP)
Title: Electric power steering device
Inventor: CHIKARAISHI KAZUO
IPC: F16H13/04
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a structure capable of having excellent responsiveness, and improving the energy efficiency of an electric motor 5 with a small-sized body.   <P>SOLUTION: An auxiliary rotating shaft 29 and an idler shaft 50, and a main rotating shaft 23 rotating on the basis of the operation of a steering wheel are arranged so as to make center axes α, β thereof interest each other. A driving friction surface 38 of the driving disc 37 concentrically fixed with the auxiliary rotating shaft 29 and a drive side idler friction surface 56 of a drive side idler disc 55 concentrically disposed with the idler shaft 50 are frictionally engaged with a follower friction surface 45 of a follower disc 43 concentrically supported with the main rotating shaft 23 and a follower side idler friction surface 47 of the follower side idler disc 44. Abutting pressure between each surface is ensured by conical springs 36, 54. A ratio between a diameter of the driving friction surface 38 and a diameter of the follower friction surface 45 is made to be large, thereby increasing a reduction ratio of a reduction gear 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005007575-A (JP)
Title: Printing plate material and printing method
Inventor: MORI TAKAHIRO
IPC: B41F13/10
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate material which shows excellent suitability for fitting a printing plate and improved suitability for an exposure device using a suction drum and can be applied to an automatic or a semi-automatic plate replacing device, and also a printing method with upgraded registering precision using especially a printing plate or the printing plate material employing a resin base material.  <P>SOLUTION: In the printing plate material having a back coating layer, the printing plate material has a surface roughness parameter: Rsk of the back coating layer showing a negative value, and also the printing method is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010231-A (JP)
Title: Rugged pattern forming material, rugged pattern receiving body, rugged pattern forming method, transfer foil, and optical component
Inventor: HOJO MIKIKO
IPC: G02B1/04
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rugged pattern forming material which is little taken off, is excellent in a shaping property and shape retaining characteristic, and permits the exact duplication of a surface structure having a rugged pattern with good accuracy, more particularly a rugged pattern forming material which permits the exact duplication of even the recent intricate and fine rugged pattern, a rugged pattern receiving body, rugged pattern transfer foil, a rugged pattern forming method and optical components.  <P>SOLUTION: The rugged pattern forming material is a photosetting resin composition which contains a component (A): a photosetting monomer and/or oligomer including ≥2 ethylenically unsaturated bonds within one molecule and a cyclic structure and having a viscosity of ≥50,000 mPa s at 25°C and a molecular weight of ≤5,000 and a component (B); a polymer having a viscosity of ≥100,000 mPa s part at 25°C and having a molecular weight of ≥10,000 and in which the component (A) is included at ≥40mass% of the entire part of the solid content.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337545-A (JP)
Title: Equipment for replacing ostomy appliances
Inventor: WATANABE SEIKICHI
IPC: A61F5/445
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment to be used for replacing ostomy appliances (including a storage bag for excrements and a flange for attaching the storage bag).  <P>SOLUTION: This equipment comprises a base body 1, a top plate 3, legs 5, a discharge pipe 10, an anchoring stopper 11, a spring 12 for pressing the discharge pipe 10 downward, and a mobile stopper 12 for positioning the lower end of the discharge pipe 10. The top plate 3 is provided with an insertion hole 2 for the discharge pipe in the center, and each of the legs 5 and 5 is provided with an outward projection 4 at the bottom respectively. For replacement, after removing used ostomy parts and cleaning the skin surface around them, place the base body 1 on the abdominal area and insert the lower end of the discharge pipe 10 into the ostomy equipment, while preventing leakage of excrements around the ostomy equipment. Then, the base body 1 is fixed in this state. After letting the skin surface around the ostomy equipment dried, a new flange which has been attached in advance to the bottom of the discharge pipe 10, is moved along with the discharge pipe 10 and is attached to the skin surface around the ostomy appliances.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010427-A (JP)
Title: Image forming apparatus
Inventor: TANAKA MASARU
IPC: G03G21/14
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which the peak power consumption of a whole apparatus is suppressed.  <P>SOLUTION: Image forming operation is controlled by an apparatus body side controlling part provided at an apparatus body 101 performing the image forming operation, and sheet feeding operation to feed a sheet to the apparatus body 101 is controlled by a paper feeding device side controlling part S provided at a paper feeding device 102. Also, the sheet S is stored by controlling a moving means 104 by the paper feeding device side controlling part, and also a sheet storing part 103 that is drawably arranged at the paper feeding device 102 is drawn out and housed. Then, a controlling part to control the apparatus body side controlling part and the paper feeding device side controlling part controls a driving means through the paper feeding device side controlling part so as not to perform the housing operation of the sheet storing part while performing the image forming operation, or controls the apparatus body 101 through the apparatus body side controlling part so as not to perform the image forming operation while performing the housing operation of the sheet storing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010605-A (JP)
Title: Pressing releasing mechanism for roller pair
Inventor: SHINAGAWA TAKAYOSHI
IPC: G03G15/20
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing releasing mechanism that reduces the rotational torque of a cam which presses and releases a pair of rollers to reduce the cost of a cam driving source and also save the space.  <P>SOLUTION: The pressing releasing mechanism for the pair of rollers has: a 1st pressing lever 5 which moves a first roller 1 between a pressing position where a 1st roller 1 is pressed against a 2nd roller 2 and a release position where the 1st roller 1 is separated from the 2nd roller; a 2nd pressing lever 6 which is arranged opposite the 1st pressing lever 5 at an interval and movable in the same direction as the 1st pressing lever 5; an energizing member 7 which is provided over the 1st pressing lever 5 and 2nd pressing lever 6 and energizes both to approach each other; and at least one or more cams 8 and 9 which control the extent of movement of the pressing levers 5 and 6 and move the 1st pressing lever 5 and 2nd pressing lever 6 in the same direction to restrict the pressing and releasing operations of the 1st roller 1 and 2nd roller 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI