baber/WOPTO huggingface dataset:
Patent JP-2004084735-A (JP)
Title: Joint structure, and gas filling coupling support arm having the same
Inventor: TSUGE KAZUO
IPC: F17C13/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the pressure-proof strength of a feed passage to feed high-pressure gas.  <P>SOLUTION: A gas filling coupling support arm 10 comprises a first joint 14 supported by a fixed part 12, a second joint 16 supported by the first joint 14, a first arm 18 supported by the second joint 16, a third joint 20 coupled with a tip of the first arm 18, a second arm 22 supported by the third joint 20, a fourth joint 24 coupled with a tip of the second arm 22, a fifth joint 26 supported by the fourth joint 24, and a gas filling coupling 28 supported by the fifth joint 26. The first arm 18 and the second arm 22 are formed of a thick-walled metal pipe with the pressure-proof strength according to the pressure of high-pressure gas. In the gas filling coupling support arm 10, the first arm 18 and the second arm 22 are not expanded internally from the gas pressure, and a gas filling coupling 28 is freely moved by a relatively small operating force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088322-A (JP)
Title: Image processing apparatus
Inventor: ARAHATA HIROYUKI
IPC: G06T1/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for easily adjusting gray-scale conversion while maintaining reproducibility.  <P>SOLUTION: A display 112 displays a region for calculating features to be used for gray-scale conversion, with relation to an object. A region instructing circuit 116 instructs a region for calculating features to be used for gray-scale conversion on the basis of the region displayed on the display 112. A features calculating circuit 117 calculates features to be used for gray-scale conversion from the region instructed by the circuit 116. A gray-scale converting circuit 118 performs gray-scale conversion on the basis of the features calculated by the circuit 117.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083213-A (JP)
Title: Joining method and device for web
Inventor: YAMAGUCHI HIROSHI
IPC: B65H19/18
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To allow a quick joining work and minimize the loss of a web in a method for joining the web to be fed from an uniaxial fixed type feeder using a tape.  <P>SOLUTION: Two joining devices 24 and 27 are disposed between two fixed type feeders 11 and 12 and their joining surfaces 24A and 72A are opposed to each other. When performing the joining work, if the tip part of a new web W2 is prefixed to the joining surface 72A of the joining device 72 in the side of the fixed type feeder 12 for feeding the new web W2, it does not obstruct the running of an old web W1 fed from the fixed type feeder 11. This constitution allows the quick joining work after cutting the old web W1 so as to shorten the joining time. This constitution also allows a worker to enter between the joining devices 24 and 27 and perform the joining work so as to reduce the moving distance of the worker and improve the working efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088953-A (JP)
Title: Concurrent high-voltage generating circuit for ion generator and high-voltage generating circuit for ion generation and for igniter
Inventor: KURIBAYASHI HISAYA
IPC: H02M9/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively shape and stabilize the waveform of high-voltage pulse output, using a direct-current power supply, stabilize ion generation, and suppress production of ozone in a high-voltage generating circuit for ion generator and a high-voltage generating circuit both for an ion generator and for an igniter.  <P>SOLUTION: The high-voltage generating circuit 10 uses a DC power supply 2 as drive source and is provided with an astable multivibrator MV and a pulse transformer T driven by its output pulse. A diode D1 is inserted into the primary-side coil N1 of the pulse transformer T in series and in the forward direction. As a result of insertion of this diode D1, the waveform of the high-voltage pulse, which appears in the secondary-side coil N2 of the pulse transformer T, is shaped so that it oscillates in positive and negative directions and is attenuated monotonically. For this reason, ion generation is stabilized, and the production of ozone is suppressed. As a result, the high-voltage generating circuit becomes suitable for ion generators.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092109-A (JP)
Title: Crowbar hole closing device for surface-installed steel cover
Inventor: YAMANE KAZUYUKI
IPC: E02D29/14
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase the effect of a closing cover, smooth motion of a small cover closing a crowbar hole, and facilitate return of the small cover.  <P>SOLUTION: A crowbar hole closing device for a surface-installed steel cover is for a surface-installed iron cover having an annular bearing frame, a cover for closing an upper opening in the bearing frame, a hinge coupling the bearing frame and the cover, and a crowbar hole cut in the peripheral edge of the cover opposed to the hinge. A closing element comprising the spring-loaded small cover for closing the crowbar hole in the cover is pivotally mounted on a rear surface of the cover under the crowbar hole. The closing element comprises a first hinge for pivotally supporting on an arm the small cover and a torsion coil spring both mounted in external fit, and a second hinge pivoted in brackets pivotally raised on the peripheral edge of the cover rear surface. When depressed by a crowbar, the small cover is moved without interference with a peripheral wall, and when the crowbar depressing force is removed, the smaller cover is spring-loaded to close the crowbar hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096890-A (JP)
Title: Hydraulically driven motor
Inventor: HAYAKAWA YUKIHIKO
IPC: H02N11/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic driven motor with improved rotational output.  <P>SOLUTION: This hydraulically driving motor 1 is equipped with a stator container 2 in a shape of a bottomed cylinder, and at the internal perimeter of the stator container 2, ribs 2A substantially rectangular in its cross section are projected toward the center of the stator container 2. The ribs 2A are made substantially vertically along the internal surface of the stator container 2, and are arranged at regular intervals around the entire inner periphery of the stator container 2. Field conjugate fluid is injected into the stator container 2, and a hollow cylindrical rotor 3 is arranged at the center of the stator container 2. A positive electrode 5 and a negative electrode 8, in a shape of thin films, are formed by printing processing on the surface of the rotor 3. The torque of the rotor 3 is increased by the increase of the resistance to the field conjugate fluid by the ribs 2A, and the rotational resistance of the rotor 3 becomes small by thinning the electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090494-A (JP)
Title: Frame structure of recording head, recording head and printer
Inventor: UEDA MASATO
IPC: B41J2/015
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance positional accuracy at each part of a recording head, and to enhance strength and heat dissipation of the recording head.  <P>SOLUTION: Bolt inserting parts (fixing parts) 14e and 14f, a connector supporting part 14m, a channel connector 14p, head chip holding parts 14i and 14j, a heat spreader 14k, and fulcrum abutting parts 14b and 14c are formed integrally with a housing frame (frame structure) 14 as a part thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094114-A (JP)
Title: Objective lens
Inventor: UEHARA KENJI
IPC: G02B7/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens having high durability to collision from directions (more particularly a transverse direction) exclusive of a longitudinal direction.  <P>SOLUTION: The objective lens is provided with collision protective members (14, 141, 142, and 143) which are arranged near the tip section of a specimen 2 and provides the protection for the tip section of the objective lens against the collision from the directions exclusive of the direction parallel with the optical axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094867-A (JP)
Title: Consistency checking method
Inventor: SHIMIZU KENNOSUKE
IPC: G06F11/36
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a checking method for the consistency of a system, maintaining consistency of a database throughout the batch system.  <P>SOLUTION: A unit tag defined by a basic prescription and a system is found from a prescription database and a unit tag name is found from a control station unit database. A corresponding unit sequence is retrieved from the definition of the unit tag name, using both of the tag and a general name as keys. The consistency of the system before operation can be checked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101235-A (JP)
Title: Apparatus and method for measuring amount of distortion and distribution of amount of distortion of semiconductor and apparatus and method for manufacturing semiconductor
Inventor: UMENO MASATAKA
IPC: G01N23/20
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To measure the amount of distortion of a semiconductor membrane and the distribution of the amount of distortion in the direction of a film thickness by a method easier than a conventional technique in real time when the semiconductor membrane is grown and formed.  <P>SOLUTION: The light signal is photoelectrically converted into an electric signal. A light signal is detected by an ellipsometric device when the semiconductor membrane, an object to be measured, is irradiated with the light signal. On the basis of the electric signal, a personal computer 20 computes polarization parameters Δ and Ψ. Based on the computed polarization parameters Δ and Ψ, the refractive index of the object to be measured is computed. Based on the computed refractive index, through use of the the previously measured relation between the refractive index of a semiconductor and the amount of distortion due to lattice mismatch, the amount of distortion of the semiconductor membrane is measured. Based on the computed polarization parameters Δ and Ψ, the film thickness and refractive index of the semiconductor membrane are measured. Based on the computed film thickness and the refractive index, through the use of the previously measured relation between the refractive index of the semiconductor and the amount of distortion due to lattice mismatch, the distribution of the amount of distortion of the semiconductor membrane in the direction of the film thickness is measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098493-A (JP)
Title: Method for manufacturing laminated sheet
Inventor: OTANI SHUNSUKE
IPC: B32B15/08
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance moldability and minimize variation in sheet thickness precision, warpage and the like.  <P>SOLUTION: This laminated sheet is continuously manufactured by supplying a prepreg 2 with a resin composition stuck to a sheet-like fibrous base material from a prepreg supply part 1 and vertically transferring the prepreg 2 with the help of a conveying roll while preheating it by a preheating part 7. In addition, a metallic foil 4 with a viscous resin layer is supplied from a metallic foil supply part 3 using the conveying roll. The prepreg 2 and the metallic foil 4 with the viscous resin layer are joined together by passing them between rolls 5 with the surface constituted of a resilient material. The joined laminated sheet is after-heated by an after-heating part 8, then hardened by a baking roll 9 and further hardened at a promoted tempo by continuously passing it, for example, through a hardening furnace 10. After that, the sheet is conveyed to a take-up part 6 by the conveying roll and the continuous take-up operation is carried out at the take-up part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101089-A (JP)
Title: Apparatus and method for preserving cut flower
Inventor: KOYAMA KAZUYUKI
IPC: A01N3/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cooling efficiency while achieving the miniaturization of an apparatus and the lowering of the cost by using a Peltier element.  <P>SOLUTION: The cut end of a cut flower 1 is inserted in a fibroid virgin pulp which absorbs moisture containing a nutrition and a sterilizer in a water-holding bag The cut flower 1 whose cut end is covered with a water retaining tool 12 is inserted in an interior case 24. The water retaining tool 12 in the interior case 24 is cooled by a cooling element 26 which comes in contact with the interior case 24 and cools the interior case 24 by Peltier effect. The cooling element 26 is the Peltier element 26A. The Peltier element 26A cools the water retaining tool 12 which comes in contact with the interior case 24 through the interior case 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100625-A (JP)
Title: Hydraulic power generator for water faucet
Inventor: NISHIOKA AKIRA
IPC: F03B17/06
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic power generator for a water faucet having a generating part which can efficiently convert rotational force to electricity without being effected by absorption of magnetic force of water.  <P>SOLUTION: The hydraulic power generator 1 has a water wheel 3 composed so that it rotates by the flow of water controlled by the faucet, and the generating part 10 for converting the rotational force of the water wheel 3 to electricity, and is provided with a rotational force transmitting mechanism 11 between the water wheel 3 and the generating part 10 for transmitting rotational force to the generating part 10 separated from water by magnetic force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068801-A (JP)
Title: Wind mill
Inventor: MOTAI HIDENOBU
IPC: F03D3/06
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind mill to be used both in the vertical and horizontal position, easy to enlarge or miniaturize and capable of efficiently using wind power from any direction.  <P>SOLUTION: This wind mill is constituted capable of effectively using the wind power in a simple structure by providing two pieces of flywheels 2 of radii (r) with a shaft 4 fixed on their centers, fixing three to four pieces of semicircular vanes between the flywheels 2, making one end of each of the vanes 3 contact with a position of about r/3 from the side of the shaft 4 of the flywheels 2 of the radii (r) and fixing it so as to roughly internally make contact with outlines of the flywheels 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098155-A (JP)
Title: Chamber
Inventor: NAKAYAMA ISAMU
IPC: B22D11/12
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chamber in which a high temperature material-conveying course can be held in non-oxidizing atmosphere.  <P>SOLUTION: A lower part panel 13, side part panels 15 and an upper part panel 17 having an inspection cover 18 are airtightly fixed to constitute a structural body 22 surrounding the conveying course of a strip 3 in the peripheral direction. Table rolls 19 are inserted into the opening hole parts 14 formed at each side part panel 15 so that these end parts protrude to the outer parts of the structural body 22 and further, the end parts of the table rolls 19 are pivotally attached to bearing boxes 20 and elastic sealing members 21 surrounding portions near the shaft ends of the table rolls 19 in the peripheral direction are airtightly fixed to the bearing boxes 20 and the side part panels 15. In the passages formed in the respective inner parts of these panels 13, 15, 17 and the inspection cover 18, fluid for cooling is continuously supplied. In this way, the plastic deformation is started near the mutually fixed portions of the panels 13, 15, 17 caused by heat-deformation to hold the conveying course of the strip 3 in the non-oxidizing atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104030-A (JP)
Title: Production of multilayer wiring board, and multilayer wiring board
Inventor: OKADA RYOICHI
IPC: H05K3/46
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring board which is ensured of interlayer connection and high in reliability.  <P>SOLUTION: In the production of the multilayer wiring board having an interlayer connection part which solders a wiring pattern adhered via an adhesive resin, a conductor post formed on the wiring pattern, a connection layer having a solder layer formed on the tip of the conductor post and a layer to be connected having a land for interlayer connection with the conductor post by thermocompressing them, the layer connection part composed of a metal alloy of copper and zinc is formed by compressing and soldering them and in such a case, the layer to be connected having the land for the interlayer connection and the connection layer having the solder layer are soldered before growing the solder alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110169-A (JP)
Title: Usb controller and usb device
Inventor: HIRANO YUJI
IPC: G06F13/38
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a USB controller and a USB device minimizing data errors resulting from external line noises applied to a USB cable, by maximizing potential stability between a USB device circuit GND and a host FG while satisfying USB grounding specifications.  <P>SOLUTION: The USB controller 1 is installed in the USB device and provides a USB interface to a host. Two power sources, bus power from the host and an external power source, are provided for the USB device. Circuits relating to the USB interface are operated on the bus power while the other circuits 2 are operated on the external power supply. In the USB device fitted with the USB controller providing the USB interface to the host, signals are insulated inside the USB device and the USB controller 1 is operated on the bus power while the other circuits 2 are operated on the external power supply.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133378-A (JP)
Title: Method of manufacturing inspection system and electronic device
Inventor: ISHIKAWA SEIJI
IPC: H01L21/66
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To make clear which components of foreign matters there are and the manner of their distribution. SOLUTION: A system has a process for processing the wafer, a process for inspecting the processed wafer, a process for analyzing the wafer by using coordinate data, included in an inspection result obtained by inspection and a process for displaying information on an analysis result, obtained by analysis with the coordinate data contained in the inspection result made to correspond to identification of the wafer.
Patent JP-2004109509-A (JP)
Title: Image forming apparatus
Inventor: MAE HISAYUKI
IPC: H05K5/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost image forming apparatus which eliminates the work for fastening of tumble prevention or unfastening, is therefore a simple configuration, automatically prevents the apparatus body from tumbling and lifts the apparatus body when moved.  <P>SOLUTION: The image forming apparatus includes a toner image forming means 1 which forms a toner image by transferring the toner image to a body to be transferred, the apparatus body 2 which holds or covers the toner image forming means 1, and a tumble prevention means 3 which is turned relative to the apparatus body 2 when tilted or moved horizontally, thereby prevents the apparatus body 2 from being tumbled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106901-A (JP)
Title: Multilayer plastic container
Inventor: KANEKO TOMOAKI
IPC: B32B27/36
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer plastic container, which traps and absorbs residual oxygen in the container, as well as oxygen coming from the outside to prevent it from penetrating the container.  <P>SOLUTION: The bottom 24 of the multilayer plastic container 10 includes two intermediate layers 14, 15 that are oxygen absorptive resin layers, one of which is arranged closer to the inner surface 10a of the container 10 and the other of which to the outer surface 10b. As a result, the oxygen to be trapped and absorbed mainly by the resin layers 14 closed to the inner surface 10a and mainly by the resin layer 15 closed to the outer surface 10b becomes fixed, enabling more effective absorption of the residual oxygen in the container 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106749-A (JP)
Title: Automotive body structure
Inventor: OSAWA YOSHIKAZU
IPC: B62D25/08
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automotive body structure with its assembling process simplified to prevent an increase in cost.  <P>SOLUTION: The automotive body structure is provided with a seal member penetration part 5 where two joints overlap each other, the joints being: a third joint 9 of a dash side panel 2 joining the edge of the dash side panel 2 to a cawl top panel 1; and a first joint 7 joining the dash side panel 2 to the side edge of a dash panel 3. The dash panel 3, the dash side panel 2, and the cawl top panel 1 are integrally sealed, by a seal member 6 penetrating the seal member penetration part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110555-A (JP)
Title: Internet facsimile terminal equipment
Inventor: TANIMOTO YOSHIFUMI
IPC: H04L12/58
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide Internet facsimile terminal equipment for simply entering special header information directing the processing of a transmitting electronic mail to a mail server on a main header.  <P>SOLUTION: This Internet facsimile terminal equipment 1 includes: a telephone directory table TB2 storing a mail address associated with a special header information H; and a means for carrying the special header information on the main header MH of a transmitting electronic mail M when the mail address with which the special header information is associated is specified as a transmission destination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112601-A (JP)
Title: Advertising system using videophone
Inventor: ONISHI MOTOHIRO
IPC: G06Q50/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize an advertising system which enhances audiovisual effects of an advertisement when the advertisement is distributed by using a videophone.  <P>SOLUTION: When the user input to the questionnaire is determined not appropriate, provision of video/voice services distributed from a videophone terminal is stopped, thereby enabling user's audiovisual state for the advertisement on the questionnaire to be determined. When the user is not viewing the provision of the video/voice services can be stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117093-A (JP)
Title: Displacement measuring device and table system
Inventor: EGUCHI AKIHIKO
IPC: G01B17/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement measuring device having a small degree of uncertainty of a measured value, and to provide a table system equipped with the displacement measuring device.  <P>SOLUTION: This displacement measuring device is equipped with a movable member 103 having a magnetic field generator, a magnetostrictive member 105 along a displacement route of the movable member, a pair of fixed members 105 having magnetic detectors and provided on both ends of the magnetostrictive member, a driving means 202 for driving the magnetic field generator to generate a magnetic field, a control means 204 for allowing the driving means to drive it in the second time and after in accordance with later one between a pair of detection signals detected by the magnetic detectors. and a calculation means 212 for measuring times t1, t2 until a pair of the magnetic detectors detect the magnetic field respectively after driving the magnetic field generator, and determining a displacement d of the movable member by using integrated values T1, T2 thereof over a plurality of times of driving repetition.  <P>COPYRIGHT: (C)2004,JPO