baber/WOPTO huggingface dataset:
Patent JP-2003257591-A (JP)
Title: Heating device and fixing device
Inventor: HAYASHI YASUHIRO
IPC: G03G15/20
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device having stable luster of an output image and a fixing device applying the heating system above.  <P>SOLUTION: A material having thermal conductivity smaller than a casing is inserted into a joining part of the casing of a non-contact temperature sensor and a device body in the heating device to detect the temperature of a detected object being converted to a temperature from a calculated value with an output value of a thermistor device for temperature detection of an infrared absorption material in contact and arranged with the infrared absorption material, and an output value of a thermistor device for temperature compensation to the detect casing temperature, and to control the heater to heat a the material to a given temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264069-A (JP)
Title: Organic el display device and manufacturing installation of the same
Inventor: HITOMI MIYAKO
IPC: H05B33/14
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-definition and reliable organic EL display device in which little short-circuit between electrodes occurs, and a manufacturing method of the same.  <P>SOLUTION: In the manufacturing method of a passive matrix organic EL display device that has a production process of forming first electrodes of a stripe-shape formed on a transparent support substrate, insulating layers which have at least one opening which corresponds to every pixel, partitions provided at each periphery of the openings in the perpendicular direction of the above electrodes, organic light-emitting layers, and second electrodes, respectively, the above partitions are formed by transferring what is beforehand patterned into a desired shape, at the periphery of the openings of the above insulating layers, and the above organic light-emitting layers and the second electrodes are separated into two or more areas electrically independent by the above partitions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261528-A (JP)
Title: METHOD FOR PRODUCING beta-AMINO KETONE AND CATALYST THEREFOR
Inventor: KOBAYASHI OSAMU
IPC: C07C269/06
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method by which a β-amino ketone is synthesized in high yield and high efficiency by the Aza-Michael reaction.  <P>SOLUTION: The reaction is carried out in the presence of a salt or hydrate salt of a transition metal of 7-11 groups in the periodic table of elements as a catalyst when synthesizing the β-amino ketone by a conjugate addition reaction of a carbamate compound to α,β-unsaturated ketone compound to provide the β-amino ketone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002284828-A (JP)
Title: Hard contact lens having improved oxygen permeability
Inventor: MUELLER KARL F
IPC: C08F290/14
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel polymer which has a Shore-D hardness of 70-85, exhibits an oxygen permeability of 40-90 barriers, and has excellent properties as the contact lens. SOLUTION: The hard, high toughness oxygen permeable polymer is composed of a copolymerized product of 1-15 wt.% poly(dimethylsiloxane)macromer having a highly polymerizable vinyl group and an Mn of 1,000-8,000, 10-50 wt.% oligo-siloxanylalkyl (meth)acrylate, 10-50 wt.% fluorine atomsubstituted alkyl (meth)acrylate, 0-30 wt.% copolymerizable monomer whose homopolymer has a Shore-D hardness of at least 85, 1-25 wt.% di- or polyvinyl crosslinking monomer having a molecular weight of 100-1,000, and 0-15 wt.% water soluble copolymerizable monomer.
Patent JP-2003261275-A (JP)
Title: Underslung elevator
Inventor: NAKAMURA HIDETAKA
IPC: B66B7/06
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underslung elevator for inserting and tensioning a main rope for constituting a forcing-up type mechanism to a car in an edge part in a horizontal projection plane of the car.  <P>SOLUTION: A pulley 15 is pivoted on the lower side of the car 3 lifting in a hoistway 1, and is mutually separately arranged in the horizontal direction in the horizontal projection plane of the car 3. One end of the main rope 11 is engaged with the hoistway 1, and a winding forcing-up type roping is constituted in the pulley 15 from the lower side. Thus, the main rope 11 is invisible in a height corresponding place of the car 3, and the main rope 11 does not exist outside the horizontal projection plane of the car 3. Thus, the flexibility of arranging a hoistway 1 apparatus of the elevator is improved, and that of a layout is improved without requiring to narrow the floor area of the car 3 for arranging the hoistway 1 apparatus. The main rope 11 is invisible from a passenger to eliminate inconvenience of imparting a beautiful appearance when the main rope 11 is visible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274309-A (JP)
Title: Receiving device
Inventor: MARUYAMA KAZUNA
IPC: H04N7/173
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To extract and preserve only a part of data broadcast data described in a structured document.  <P>SOLUTION: A receiving device comprises a receiving means which receives a television broadcast wave including the broadcast data described in the structured document, a selecting means which selects an arbitrary area on a display screen concerned with the broadcast data received by the receiving means, and a structured document processing means which generates a selected structured document for displaying only the selected area according to the structured document of the part corresponding to the selected area in the structured document in the received broadcast data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272944-A (JP)
Title: Method of manufacturing magnetic multilayered film, method of manufacturing magnetic recording medium, magnetic multilayered film, and magnetic recording medium
Inventor: TAKANASHI KOKI
IPC: G11B5/64
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic multilayered film which can be restrained from getting damaged, a method of manufacturing a magnetic recording medium, a magnetic multilayered film, and to provide a magnetic recording medium.  <P>SOLUTION: A substrate is kept at a temperature of 120 to 240°C, and an Fe monoatomic layer, and a Pt monoatomic layer are alternately laminated thereon for the formation of the magnetic multilayered film. The magnetic multilayered film obtained through the above manufacturing method has an L1<SB>0</SB>ordered structure and a large magnetic anisotropic energy constant; is provided with a (001) plane in parallel with the surface of the substrate; has high vertical magnetic anisotropy, a large coercive force in the direction vertical to the surface of the substrate, the high rectangularity ratio of a magnetization curve in the direction vertical to the surface of the substrate, and is very useful as a magnetic recording film such as a magnetic recording medium or the like. The magnetic multilayered film is formed as the substrate is kept at a temperature of 120 to 240°C, so that a heat load imposed on the substrate is more reduced in this manufacturing method than in a conventional manufacturing method in which the substrate is heated up to temperature of around 500°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267365-A (JP)
Title: Storing member with opening
Inventor: HONDA AKIRA
IPC: B65D17/32
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing member not causing any possibility that the storing member is accidentally opened at its seal during the handling of the storing member, but having an opening part enabling its seal opening operation to be carried out easily and smoothly.  <P>SOLUTION: This storing member 1 has the substantial same sized circular shape where its upper surface 3a and its lower surface are positioned in parallel to each other with its circumferential surface 2c closed. The upper surface 3a is provided with a seal opening assisting part 5 which can be pushed into it, and seal opening slits 6a, 6b cooperatively arranged at the seal opening assisting segment 5 and extending in a symmetrical manner. A part held by the seal opening slit lines 6a, 6b is applied as an opening part 8. The opening part 8 occupies more than a half of the upper surface 3a. In turn, when the seal opening assisting part 5 is pushed into it to cause the opening segment 8 to form a finger hook, a finger is engaged with the finger hook to open the opening part 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273205-A (JP)
Title: Trench forming method for silicon substrate
Inventor: ASHIDA MITSUYOSHI
IPC: H01L21/76
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is avoidable conventionally that a trench 36 has a narrower entrance than the interior in profile, and a pore 40 is easily formed in the entrance of the trench 36, though not seen from the surface in this step, when an NSG film 39 is buried in the trench 36 of this shape, but the pore 40 appears on the NSG film 38 surface to deteriorate a surface appearance when the NSG film 39 is etched.  <P>SOLUTION: A wide and shallow trench 14 is formed in a silicon substrate 11, a narrow deep trench 19 is formed in an approximately central portion of the trench 14, and insulators 20-22 are buried in both the wide shallow trench 14 and the narrow deep trench 19. This configuration allows a pore 23 to be located at a considerably deep position from the insulator 22 surface enough to block the pore 23 from appearing on the surface, even if the insulator 22 surface is etched in a later step. Thus no surface appearance deterioration due to the pore 23 occurs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269234-A (JP)
Title: Exhaust emission control device of internal-combustion engine
Inventor: TAMURA YASUKI
IPC: F02D41/26
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal-combustion engine which senses certainly and inexpensively any failure of an exhaust gas flow control means for suppressing the exhaust gas flow so as to enhance the effect for reducing detrimental substances in the exhaust gas.  <P>SOLUTION: Irrespective of the degree of suppression of the exhaust gas flow made by the exhaust gas flow control means, three of the four parameters are fixed to the specified values (θtha, AFa, SAa), the four being the engine speed sensed by an engine speed sensing means, the amount of fuel adjusted by an amount-of-fuel adjusting means, the ignition timing adjusted by an ignition timing adjusting means, and the amount of suction air adjusted by an amount-of- suction air adjusting means, while the values (Ne<SB>op</SB>and Ne) of the remaining one parameter are determined (S12 and S20) and compared with each other, and a failure judging means (S20 and S22) judges the failure of the exhaust gas flow control means on the basis of the result from comparison.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271359-A (JP)
Title: Totaling system
Inventor: WATANABE YOSHIAKI
IPC: G06F3/12
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is impossible for a server to delete or alter registered and managed client information.  <P>SOLUTION: Clients 2 to 4 are respectively provided with a job result information transferring means for collecting job result information for the job of peripheral equipment 5, and for transferring it through a network 6 to a server 1, and the server 1 is provided with a means for receiving and storing the job result information, and for totaling prescribed information based on the stored job result information and a management means for managing the addresses of the clients 2 to 4. Thus, the registered client information can be deleted by the management means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232206-A (JP)
Title: Suction and exhaust device situated at head part of cylinder of internal combustion engine
Inventor: KAWAGUCHI NORIYUKI
IPC: F02F1/24
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction and exhaust device situated at the head part of the cylinder of an internal combustion engine capable of reducing the number of parts of a lightweight, compact and low noise type.  <P>SOLUTION: A hole in which a columnar rotary shaft 3 formed of a hard body, such as a metal and ceramics, can be inserted is formed in a hard body 2, such as a metal and ceramics, a fuel introduction hole 5 communicating with the hole, a combustion gas discharge hole 6, and a hole 8 communicating with a combustion chamber 7 are formed in the hard body. When the rotary shaft 3 is rotated, the situating spots of the holes 5, 9, and 8 are position where the holes 6, 9, and 8 can be intercommunicated. A communication displacement preventing device is situated on the rotary shaft 3. A space where a power transmitting tool 13 to transmit the power of a crank shaft 14 to the rotary shaft 3 is situated is formed at the end part of the rotary shaft 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268493-A (JP)
Title: Pc steel bar excellent in uniform elongation and pc steel bar of pc pile
Inventor: TAKAHAMA TAKESHI
IPC: C21D9/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a PC steel bar which has a low C content, does not cause any problem after welding, does not need a special temperature control, and has a good balance between uniform elongation and strength.  <P>SOLUTION: This PC steel bar, excellent in uniform elongation and having a tensile strength of 1,420 N/mm<SP>2</SP>, a 0.2% proof stress of 1,275 N/mm<SP>2</SP>, and a uniform elongation of 5% or higher, is prepared by subjecting steel containing 0.15-0.29 mass% C to hot rolling, then cooling at a cooling rate of 0.2°C/sec or higher to form a martensitic structure, if necessary wire drawing and deforming, and tempering at 350-650°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274020-A (JP)
Title: Schedule management method by voice reply and program therefor
Inventor: SHIMIZU YOSHITOMO
IPC: H04M3/42
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a schedule management method by a voice reply and a program therefor for registering or updating a schedule in response to a voice of a telephone call from a user which easily and quickly carry out registration or update of a person's schedule by utilizing a dialled number notice of a telephone call from the user.  <P>SOLUTION: This invention provides: the schedule management method for registering or updating a schedule by producing in advance a table such as a customer information table wherein a telephone number of an optional telephone is cross-referenced with an installed location of the telephone, the table is referenced on the basis of a caller number obtained through responding to the telephone call when receiving the telephone call to register or update a schedule managed for a person to acquire the information with respect to the installed location of the telephone and reflecting the information with respect to the installed location of the telephone on the schedule; and the program for allowing a computer to execute the schedule management method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277919-A (JP)
Title: Laser ablation method and device
Inventor: FUKUSHIMA HIDEOKI
IPC: C23C14/24
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser ablation method and device that can surely collect micro-grains as well as removing coarse grains.  <P>SOLUTION: A first rotary plate 6 is rotatably driven which is arranged opposite to a substrate S for collecting grains and which is provided with a slit 6a for allowing grains to pass, while a pulsed laser beam is generated from a laser beam source 2 in synchronization with the rotation of the first rotary plate 6. The target 5 arranged on the side opposite from the substrate S with the first rotary plate in-between is irradiated by the laser beam and made to release the grains. With the slit 6a of the first rotary plate 6 traversing a grain release route from the target 5 to the substrate S, the released grains in a prescribed speed range are passed through the slit 6a, so that the released grains are selectively collected with the substrate S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277945-A (JP)
Title: Nonchromium type surface treated steel sheet
Inventor: TAKETSU HIROBUMI
IPC: C23C22/42
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonchromium type surface treated steel sheet which has no occurrence of white rust, and has excellent corrosion resistance over a long period.  <P>SOLUTION: An organic resin film 4 in which compound grains 4b of a vanadic compound, a molybdic compound, a phosphate or the like are dispersed is formed, via a grain boundary reaction layer 3, on a galvanized steel sheet with a plated layer 2 formed on a steel base material 1. Silica particles 4c can be dispersed over the organic resin film 4 for strengthening the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279869-A (JP)
Title: Electrostatic actuator
Inventor: OKUTO TAKASHI
IPC: B81B3/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic actuator capable of increasing the movement displacement amount of a moving body which is an optical control element.  <P>SOLUTION: The electrostatic actuator is provided with a substrate 1 where a straight traveling path 12 is provided and a plurality of electrodes 11 are disposed so as to displace an electrostatic force generating position along the traveling path 12, and the moving body 2 having a planar optical control part 22 on a base body 21 displaced on the traveling path 12 corresponding to the generating position of electrostatic force. Light is passed through when the moving body 2 is at one position and the light is shielded in the optical control part 22 when it is at the other position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279240-A (JP)
Title: Refrigerator
Inventor: OCHIAI HIDEO
IPC: F25D25/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator for easily and quickly storing things in and out without any decrease in capacity of a storing rack.  <P>SOLUTION: In this refrigerator including a refrigerating room, a vegetable room and a freezer room, a storing room is provided separately from the refrigerating room, the vegetable room and the freezer room, a plurality of support members are provided on the inside wall of the storing room, a plurality of drawer type storing containers are supported by the support members, and one rotary door is provided to open and close the storing room.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275547-A (JP)
Title: Spiral type membrane element and manufacturing method therefor
Inventor: ISHII KATSUMI
IPC: B01D63/10
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral type membrane element in which the deviation of a membrane and a flow path material is easily prevented, the workability of fixing the flow path material is excellent and the insertion work of the membrane and the flow path material is facilitated, and the manufacturing method.  <P>SOLUTION: In the spiral type membrane element, a laminated body in which a supply side flow path material 2 is interposed on the supply side of an opposing membrane 1 and a transmission side flow path material 4 is interposed on the transmission side of the opposing membrane 1 is wound around a perforated hollow pipe 5 in a spiral shape and sealing structures A1 and A2 for not directly communicating a supply side flow path and a transmission side flow path are provided. The center side end part of the transmission side flow path material 4 or the supply side flow path material 2 is fixed to a porous sheet 10 wound around the hollow pipe 5 at a prescribed interval.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279249-A (JP)
Title: Combustion device of grain drying machine
Inventor: YUMITATE MASASHI
IPC: F26B17/14
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device of a grain drying machine, in which far infrared radiation is applied from a far infrared radiator especially to the lower surface and the right and left sides uniformly in simple constitution.  <P>SOLUTION: This combustion device of the grain drying machine is constructed by a burner 26 facing the end part of the far infrared radiator 24 horizontally disposed like a duct in the grain drying machine 1 and forming a burning flame along the axis of the far infrared radiator 24 in the radiator. The burner 26 is provided with a cylindrical flame holding cylinder 31 for guiding the burning flame along the horizontal axis at the front, and the flame holding cylinder 31 is provided with diffusion holes 31a... for diffusing the burning flame to the outer periphery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282362-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MIYAZAWA HISAO
IPC: H01G9/06
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high reliability low-cost aluminum electrolytic capacitor, wherein its heat-generation and temperature-rise occurring in its using state are suppressed and its vibration resistance is made excellent.  <P>SOLUTION: In the configuration of the aluminum electrolytic capacitor, a cylindrical support portion 3a fitted into a cavity portion 1a, formed through the center of a capacitor element 1 is integrally provided with the inner bottom surface of a metal case 3. Thereby, the heat of the element 1 is radiated by diffusing its increased temperature instantaneously to the whole of the metal case 3, and the vibration resistance of the element 1 can be improved too so as to make realizable inexpensively the aluminum electrolytic capacitor, having suppressed temperature rise and high radiating efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277630-A (JP)
Title: Heat-resistant transparent resin molded product
Inventor: INUBUSHI AKIYOSHI
IPC: C08L81/06
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant transparent resin molded product usable for transparent electrode plates made of a resin in a portable display or transparent circuit substrates, or the like, in electrical and electronic equipment and having a low coefficient of linear expansion and high rigidity and excellent transparency.  <P>SOLUTION: The molded product is obtained by including flaky boehmite having ≥1 μm average diameter and ≥10 aspect ratio in a heat-resistant resin having 1.650±0.015 refractive index such as a polyethersulfone so as to provide ≥80% orientation ratio in the planar direction of the boehmite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286210-A (JP)
Title: Selective liquid-phase air oxidation of toluene catalyzed by composite catalyst system
Inventor: KANTHAM MANNEPALLI LAKSHMI
IPC: C07C47/54
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved process for the production of benzaldehyde with 40-50% selectivity by the catalytic liquid phase air oxidation of toluene using a composite catalytic system.  <P>SOLUTION: The improved process for the production of the benzaldehyde with 40-50% selectivity by the liquid phase air oxidation of the toluene is carried out by using the composite catalytic system. Furthermore, the composite catalytic system comprises salts of iron, cobalt, manganese, molybdenum or nickel as a recyclable catalyst and salts of manganese or copper as a recyclable co- catalyst and cobalt bromide, sodium bromide, sodium chloride and zinc bromide as promoter.  <P>COPYRIGHT: (C)2004,JPO