baber/WOPTO huggingface dataset:
Patent JP-2003243480-A (JP)
Title: Automatic conveying system and method for semiconductor wafer
Inventor: YAMAGISHI TAKASHI
IPC: H01L21/677
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic conveying system and method for a semiconductor wafer which can some energy consumed for ensuring a downflow and illuminance in a clean room, and further which is easy to ensure moving routes of facilities with large sizes.  <P>SOLUTION: A plurality of bays (BAY 1 to 4) as moving areas between wafer processes are arranged in a clean room CR, and a plurality of semiconductor manufacturing apparatuses Mn1, Mn2, Mn3, etc., (any of n=1 to 4) are arranged. Stockers S1 to S8 are arranged at each of both side parts of the bays BAY 1 to 4, and is stood by a plurality of wafer cassettes OWC. Conveying mechanism CONV of the wafer cassettes OWC are disposed between a plurality of the stockers S1 to S8 to constitute mutual conveying routes between the plurality of bays BAY 1 to 4. It is desirable that the conveying mechanism CONV has a structure that a conveying wafer is not directly affected by a downflow.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236947-A (JP)
Title: Method for manufacturing green tire, manufacturing system, ribbon heat insulator and ribbon winding unit
Inventor: TAKAGI SHIGEMASA
IPC: B29D30/30
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a green tire capable of accurately forming the green tire into a predetermined tire shape and improving a performance and a uniformity and to provide a manufacturing system therefor.  <P>SOLUTION: The method for manufacturing the green tire comprises the step of winding a ribbon 45 as a tire constituting component extruded from a rubber extruder 61 on a ribbon reel 65 in a cassette 64. The method further comprises the steps of waiting the cassette 64 in which a predetermined amount of the ribbon 45 is wound in a heat insulation case 72, bulging a body ply 39 in a shape near a tire shape by using a bladder 51 having a shape holding function, rewinding the ribbon 45 from the reel 65 in the cassette in this state, and winding the ribbon on the outer peripheral surface of the body ply 39.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238675-A (JP)
Title: Aromatic polycarbonate resin and optical disk substrate made of the same
Inventor: HAYASHI KUNIKORE
IPC: G11B7/24085
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin suitable for an optical disk substrate having excellent transcription and less warp of a molded optical disk substrate.  <P>SOLUTION: This aromatic polycarbonate resin is substantially composed of a carbonate bond repeating unit derived from 2-methyl-3,3-bis(4- hydroxyphenyl)butane (unit a) and a carbonate bond repeating unit derived from 1,1-bis(4-hydroxyphenyl)-2-ethylhexane (unit b), wherein a ratio of the unit a to the unit b is 99:1-1:99 (mole%) based on the total carbonate bond repeating unit. The optical disk substrate is molded by the use of the resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238717-A (JP)
Title: Method for producing surface modified film, surface modified film and apparatus for producing surface modified film
Inventor: SAKATANI TAIICHI
IPC: C08J7/06
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a surface modified film having a layer of a modifier uniformly present in the face direction of a substrate film, and a method for producing the surface modified film.  <P>SOLUTION: The method for producing the surface modified film having the layer composed of the modifier formed on the surface of the substrate film comprises a coating film-forming step of using a dispersion obtained by dispersing the modifier in a dispersion medium and spreading the dispersion on at least one surface of the moving substrate film to form a ≤5 μm-thick coating film by the dispersion and using a bar member whose surface is substantially smooth in the above coating film-forming step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246318-A (JP)
Title: Packaging box for inner case
Inventor: HOSOI NORIYUKI
IPC: B65D5/54
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box for inner cases, having a structure which enables the inner cases to be easily taken out of the box, and capable of maintaining the shape of the box to contain the remaining inner cases by employing such a structure even after some inner cases are taken out.  <P>SOLUTION: The packaging box 1 is constituted of four side sheets 3, 5, 7 and 9, a bottom sheet 11, and openable top sheets 15. A stripe push part 19 is formed at a position spaced apart a predetermined distance from an upper side 17 of at least one side sheet 3 in substantially parallel with the upper side 17, and perforations 27 are formed along lines connecting both ends 23 of the stripe push part 19 and both ends 25 of an upper side of the side sheet 3 on which the stripe push part is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245846-A (JP)
Title: Cutting tool life diagnostic apparatus
Inventor: SUZUKI KATSUNORI
IPC: B23Q17/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool life diagnostic apparatus which makes compatible reduction in the cost of a cutting tool and the maintaining of machining quality by accurately determining timings for replacing the cutting tool.  <P>SOLUTION: The cutting tool life diagnosic apparatus 10 diagnoses the life of the cutting tool 5 for machining a work 1 by obtaining driving force from a motor 8. The apparatus is provided with a motor electric energy detector 11 which measures an effective power waveform of the motor 8 during the machining of the work by the cutting tool 5 and a pattern recognition type output monitoring device 12 which takes in the effective power waveform of the motor during the machining of the work by a new cutting tool 5 as measured by the motor electric energy detector 11 as an initial waveform to set a reference effective power waveform for indicating the life of the cutting tool 5 while, after setting the reference effective power energy, the effective power waveform measured by the motor electric energy detector 11 is compared with the reference effective power waveform by the recognition of patterns to determine the life of the cutting tool 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247719-A (JP)
Title: Combustion device
Inventor: MATSUDA MASAAKI
IPC: F23N3/08
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device having switchable combustion capacity and developing a proper combustion condition according to the combustion capacity.  <P>SOLUTION: The combustion device comprises a burner group provided in a combustion chamber, a blowing fan for supplying or exhausting air, a burner sensor for detecting the combustion condition of the burner group, and a CPU for correcting the rotating speed of the blowing fan in accordance with the comparison of the detection result of the burner sensor with a predetermined reference value. The CPU switches the combustion capacity of the burner group and changes the reference value corresponding to the switched condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251140-A (JP)
Title: Arc discharge type reaction facility
Inventor: TAMARU SHIGERU
IPC: B01D53/32
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc discharge type reaction facility in which arc and glow areas are expanded and hence decomposition reaction, synthetic reaction, or the like, are surely carried out and proceeded with high efficiency.  <P>SOLUTION: This arc discharge type reaction facility 1 is provided with a housing 3 having a gas inlet 8 at one end and a gas outlet 9 at the other end, a plurality of electrode plates 14 which have a plurality of segmented gas channels P directed from the gas inlet 8 to the gas outlet 9 in the housing 3 and a plurality of gas holes 15 communicating with adjacent gas channels P on both sides, and a power source 24 in which a discharge voltage is impressed between adjacent electrode plates 14 in a state that gas to be reacted is passed through the gas channels P and gas holes 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251909-A (JP)
Title: Transfer protective layer and inkjet protective layer transfer sheet
Inventor: YOSHIZAWA TOMOMI
IPC: B41M5/52
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an indoor color fading form developing in an inkjet image and further provide the image developing no feathering therein.  <P>SOLUTION: In a transfer protective layer for protecting the surface of an inkjet record formed through the recording by inkjetting on an inkjet recording medium having an ink absorbing layer on a non-water-absorbable support, the solubility parameter of the major component of the transfer protective layer is set to be 10 or more and 13 or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256309-A (JP)
Title: Electronic information content distribution processing system, information distribution apparatus, information processing apparatus and information processing method
Inventor: TATENO TETSURO
IPC: H04N21/845
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reconfigure music information, etc., even when starting to receive an electronic information content in the middle of a broadcast program, to automatically record music or/and image information, and to automatically select and reproduce music information, etc., of a category which suits to taste of a receiving person.  <P>SOLUTION: An information distribution apparatus 10 for distributing attribute information DAi showing attributes of music or/and image information by including it in an electronic information content DO, one or more information processing apparatuses #j for performing information processing by receiving the electronic information content DO distributed from the information distribution apparatus 10, and a communication means 1 for connecting the information distribution apparatus 10 and the information processing apparatus #j are provided, at least music information D1i is divided to a plurality of music material information d1ij in the information distribution apparatus 10, and the attributes information DAi is inserted at the top of the music material information d1ij or/and in the music material information d1ij to compose the electronic information content DO.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260662-A (JP)
Title: Method and apparatus for grinding for substrate
Inventor: SEKIDA SABURO
IPC: B24B41/06
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for grinding which finishes a substrate made by slicing a silicone ingot into a flat surface without waviness on the surface.  <P>SOLUTION: The substrate made by slicing the ingot is sucked onto an elastic sheet surface layer (b) of a sucking chuck by using the substrate sucking chuck in which a layering elastic sheet 51b in which holes 58c with 0.5-2 mm diameter each is drilled in a layering body with 2.0-5 mm thickness including an elastic sheet base layer (a) with ASKER C 50-70, compressibility 5-15%, an elastic recovery factor 80-92%, and thickness 1-3 mm, and an elastic sheet surface layer (b) with ASKER C 80-95, the compressibility 0.1-3%, the elastic recovery factor 55-75%, thickness 0.5-2 mm is stuck on a surface of a rigid body sucking plate 51a. A grinding wheel journaled at a spindle by the upper surface side of the base is pressed, the absorption chuck 51 and the grinding wheel 41 are slid, thus grinding the surface of the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260552-A (JP)
Title: Method of casting molten steel into mold
Inventor: KUBO NORIKO
IPC: B22D11/18
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the fluctuation of a molten steel level in a mold accompanying the change of a cast piece drawing rate even if the cast piece drawing rate is changed during casting of a continuous casting of steel.  <P>SOLUTION: In a method of casting a molten steel wherein the molten steel 4 is cast while a molten steel cast quantity is controlled from a tandish (turn dish) to the mold by controlling the opening of a nozzle gate 9 disposed in a molten steel supply channel 16 from the tandish (turn dish) 1 to the mold 2, when the cast piece drawing rate is changed, the opening of the nozzle gate is changed to the opening equivalent to an opening after the cast piece drawing rate is changed 1 to 10 seconds before the cast piece drawing rate is changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262860-A (JP)
Title: Liquid crystal display element
Inventor: HISATAKE YUZO
IPC: G02F1/13357
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-see semitransmissive liquid crystal display element with only a slight difference in display characteristics caused by the variation of a viewing angle.  <P>SOLUTION: Optical retardation plates 2, 12, a liquid crystal layer 9, a liquid crystal driving circuit layer 10 to apply an electric field to the liquid crystal layer, a selective reflection layer 6 to selectively reflect circularly polarized light with a specified rotative direction and an optical layer 4 are disposed between two polarizing plates 3, 13. A backlight 14 is provided on the rear side of one of the polarizing plates. The selective reflection layer is formed of a liquid crystal layer comprising a twist oriented chiral nematic liquid crystal or a twist oriented chiral nematic liquid crystal polymer. The optical layer is formed by using a chiral nematic liquid crystal or a nematic liquid crystal component material of the chiral nematic liquid crystal polymer wherein a difference between an average refractive index nz in a direction perpendicular to the polarizing plate and an average refractive index nxy in a direction parallel to the surface of the polarizing plate (nz-nxy) has a positive value (nz-nxy>0).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269834-A (JP)
Title: Refrigerating container
Inventor: HIRAMATSU KAORU
IPC: B65D88/12
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating container that efficiently conveys a stored object into a storage to store it.  <P>SOLUTION: Lower rails 5 and upper rails 6 are laid on both side parts in the storage, extending from the inlet of the storage to the inner part in the storage at the height of a bottom part and a middle stage. A carrier case 7 storing a stored object is conveyed into the storage by a fork lift truck or the like and placed on the lower rails 5 or upper rails 6. The carrier case 7 travels on the lower rails 5 or upper rails 6 toward the inner part in the storage through wheels 8 by pushing the carrier case 7 with the hands.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265869-A (JP)
Title: Eye-eyebrow structure of robot
Inventor: TAKANISHI ATSUO
IPC: A63H11/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye-eyebrow structure of a robot maintaining much friendship with mankind and improving functions, miniaturization, weight reduction and maintenance property.  <P>SOLUTION: The eye-eyebrow structure of the robot is provided with eyeball parts of which cylindrical bodies are widthways provided from the front of the face to the back of the head, eyelid parts provided in proximity to upsides and downsides of the eyeball parts, supported respectively by each of one ends thereof and widthways extending, eyebrow parts transformable up and down, an eyeball part drive mechanism for pushing each of eyeball members up and down or right and left, an eyelid drive mechanism for making the eyelid parts wink and move up and down and an eyebrow drive mechanism for transforming the eyebrow parts up and down via a wire member. The eyeball drive mechanism drives around a pitch shaft by an endless long transmission means shared by the right and the left. The eyelid drive mechanism is so structured that as the eyeball moves around the eyeball pitch shaft, the eyeball pitch shaft and the right and the left upper eyelid members are cooperatively driven so as to follow for the right and the left upper eyelid members as well. The eyebrow drive mechanism consists of a drive mechanism transforming in both up-and-down directions by tensional force of the wire member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269159-A (JP)
Title: Exhaust manifold aggregated section structure
Inventor: KOBAYASHI NAOYUKI
IPC: F01N13/08
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust manifold aggregated section structure capable of preventing generation of cracking by relieving stress concentration by a thermal elongation difference in the center of an aggregated section without increasing the number of parts.  <P>SOLUTION: On an inner wall of a terminal section on the downstream side of an exhaust pipe 17 forming the aggregated section, thick-wall portions 29 are provided respectively along each axis 23 to form a thick-wall area of the pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269260-A (JP)
Title: Gas introducing apparatus for internal combustion engine
Inventor: MIYAJI YOSHIHIRO
IPC: F02M25/07
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas introducing apparatus for an internal combustion engine wherein dispersion of various recirculation gas such as EGR gas, purge gas and blowby gas is improved.  <P>SOLUTION: This EGR gas introducing apparatus has a variable mechanism 65 constituting a part of an EGR passage 61 at a connecting portion of the EGR passage 61 with an intake passage 22, and constituted of an inlet pipe 66 whose end 66a has an EGR gas inlet port 64 and a motor 67 which displaces a position of the EGR gas inlet port 64. The inlet pipe 66 is disposed so that the end 66a side projects into the intake passage 22, and the projecting amount H is changed based on throttle opening and intake pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240886-A (JP)
Title: Previous installation of facility/system for submerging atomic power plant as preparation for unexpected accident of atomic power plant
Inventor: YOKOSUKA SHINICHI
IPC: G21C9/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To consider safety of an atomic power plant.  <P>SOLUTION: A facility/system for submerging the atomic power plant is previously installed as a countermeasure for an unexpected accident of the atomic power plant, that is, a countermeasure for neutron radiation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268015-A (JP)
Title: Apparatus for producing water-soluble polymer composition
Inventor: YAMAGUCHI SHIGERU
IPC: C11D3/395
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for polymerizing a water-soluble polymer composition suitable as a detergent builder exhibiting excellent detergent power when used as an additive for a detergent composition, especially a bleaching detergent composition without deteriorating the performance and the quality of the detergent composition in the case of industrial production by a large-scale production apparatus.  <P>SOLUTION: The production apparatus for the water-soluble polymer composition has a reactor of which its inner face is lined with glass.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316643-A (JP)
Title: Joint between two vehicles or vehicular parts
Inventor: KOCH ROBERT
IPC: B60D1/54
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a joint between two vehicles or vehicular parts of, for example, an articulated bus or a rail-using vehicle. SOLUTION: This joint 1; 100 has at least two joint members 11, 12; 11a, 21a; 111a, 112a arranged at intervals from the center long axis of the vehicles 2, 3; 102, 103 and at least one, or preferably two joint arms 12a; 12, 22; 113, 114 rotatally borne around both the joint members.
Patent JP-2003267061-A (JP)
Title: Weather strip for sliding type rear door
Inventor: NAKAI HIROFUMI
IPC: B60J10/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weather strip to be mounted at a front end of a sliding rear door with a lip portion prevented from being reversed when closing the rear door.  <P>SOLUTION: The weather strip for the rear door has no center pillar, is mounted at the front end of the rear door 1 of an automobile having the sliding rear door 1 and has the tapered lip portion 12 provided on a molded portion 11 at the upper end, which extends to the side of a front door 2 and has elastic contact with an opening seal 3 mounted on a roof portion 4 of a body and with a weather strip 16 mounted at the rear end of the front door 2 when closing the rear door 1. At an approximately lower half of the lip portion 12, a guide portion 14 thicker than the lip portion 12 is provided which has contact with the opening seal 3 and the front door weather strip 16 just before contacting the end 12a of the lip portion 12, when closing the rear door 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272034-A (JP)
Title: Controller for vending machine
Inventor: YOSHIDA MORIYUKI
IPC: G07F5/22
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the frequency of the out-of-change of 100-yen coins by limiting the putting-out of the change by 100-yen coins per one sale, with respect to a controller for a vending machine returning the change after the sales of commodities.  <P>SOLUTION: The amount of money for the change and the permitted amount of money for change operated on the basis of the permitted number of pieces of 100-yen coins are compared, and when the amount of money of the change is over the returnable amount of money, the sales of the commodity having that sale price is determined to be disabled, whereby the putting-out of the change of 100-yen coins of more than returnable amount of money can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268739-A (JP)
Title: Snow melting apparatus for snow melting vehicle
Inventor: ASO TAKAYUKI
IPC: E01H5/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a snow melting cost and to improve snow melting efficiency.  <P>SOLUTION: This snow melting apparatus for a snow melting vehicle is provided with a screw means 8; a casing 10 provided to cylindrically cover the outside of the screw means 8 and provided with a water separating hole 10a for drainage at least at a lower part; hot water supply nozzles 7a, 7b for jetting hot water supplied from a water storage tank 5, to snow taken into the casing 10 from a hopper 4; and a recirculating means for recovering the hot water jetted from the hot water supply nozzles and drained to the outside of the casing from the water separating hole 10a, and recirculating it to the water storage tank 5. The snow mixed and agitated in the casing 10 with the hot water supplied from the hot water nozzles 7a, 7b is force-fed in a sleet or sherbet state by the screw means 8 and discharged to the outside of a snow melting tank 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279265-A (JP)
Title: Water-cooled panel for electric furnace
Inventor: KURUSU NAOTOSHI
IPC: F27D1/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a water-cooled panel by cast steel.  <P>SOLUTION: This water-cooled panel for an electric furnace is characterized by having the following structures: the water-cooled panel is a casting product made of cast steel; the outside of the water-cooled panel is a box shape; inside the water-cooled panel, a cooling water passage for passing cooling water is provided; outside the water-cooled panel and inside curved part, curvature of a radius of 15 mm or more is provided; and the thickness of the panel is 15 mm or less. The outside of the water-cooled panel is formed in a corrugated shape. The cooling water passage arranged in an inside end part of the water- cooled panel is formed so that the cross-sectional area of the passage becomes smaller than the other cooling water passage.  <P>COPYRIGHT: (C)2004,JPO