baber/WOPTO huggingface dataset:
Patent JP-2004047655-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MATSUBARA TOSHIO
IPC: H01L23/522
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To equalize the concentration of fluorine in a plurality of films formed, in a fluoridation silicon oxide film forming process, by a high-density plasma CVD method even if the frequency of the cleaning and precoating of a reaction chamber are decreased as low as possible.  <P>SOLUTION: The manufacturing method comprises steps of depositing a film containing fluorine by placing a semiconductor wafer in the reaction chamber (1); taking out the film-deposited semiconductor wafer from the reaction chamber (2); depositing a film which does not contain fluorine in the reaction chamber after taking out the semiconductor wafer (3); depositing a film containing fluorine by placing the other semiconductor wafer in the reaction chamber (4); taking out the other film-deposited semiconductor from the reaction chamber (5); further repeating the steps (3) to (5) by 0 or more number of times (6); cleaning in the reaction chamber after that to deposit a film which does not contain fluorine inside the reaction chamber (7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046480-A (JP)
Title: Commodity take-out device for vending machine
Inventor: ISHINO YUJI
IPC: G07F9/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the take-out of a commodity even while a plurality of commodities delivered from a storage by continuous selling operation is stacked in a commodity take-out port.  <P>SOLUTION: This commodity take-out device for vending machine comprises a box-shaped container 5 with an outlet door 5b which is installed to the commodity take-out port 5 of an outer door 2, and a flapper frame 9 combined with a flapper 8, which is installed to the commodity delivery port 7 of a heat insulating inner door 3. The flapper frame has a projection 9b on and along the front surface of the lower side frame thereof as an attitude guide member protruded forward from the lower side frame 9a to regulate the housing attitude of the commodity carried out to the commodity take-out port so as not to bridge. According to this, even if the commodities 11 delivered to the commodity take-out port by continuous selling operation are stacked between it the commodity delivery port to lay the flapper in the state protruded into the commodity take-out port, the commodity #2 is retreated by pushing in the flapper from the front, and the commodity #1 stayed in the bottom of the commodity take-out port can be freely taken out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048347-A (JP)
Title: Semiconductor circuit
Inventor: NAKAI MASAKATSU
IPC: H03K5/14
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor circuit capable of accurately reproducing both leading and trailing delay characteristics of the semiconductor circuit itself, realizing a delay characteristic over a wide power supply voltage range while suppressing increase in the circuit scale, realizing a wiring delay characteristic depending on the crosstalk between wires located closely to each other, and accurately reproducing the delay characteristic of a critical path of an LSI.  <P>SOLUTION: Phase switching circuits 21, 23 are provided on an input side and an output side of a replica circuit 22, the phase switching circuit 21 supplies a non-inverted signal or an inverted signal of an input signal S<SB>in</SB>to the replica circuit 22, since the phase switching circuit 23 receiving a signal delayed by the replica circuit 22 outputs the non-inverted or inverted signal similarly to the case with the input side, the replica circuit 22 can reproduce both the signal rising and trailing delay characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042462-A (JP)
Title: Printing system
Inventor: NIHEI KANAME
IPC: B41J29/38
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a density of each printer in a printing system which includes a plurality of printers A-D.  <P>SOLUTION: When a density adjustment command is given to a controller 10, density adjustment papers 40A-40D in which identification information (color) indicating of which printer it is outputted and colors for density adjustment are recorded are outputted from the printers A-D. Any paper of the density adjustment papers 40A-40D is set to a densitometer 1. Identification information and the color for density adjustment of the set density adjustment paper are read by the densitometer 1 and given to the controller 10. Density adjustment data obtained from the color for density adjustment is transmitted to the printer specified by the identification information of the density adjustment paper. A density adjustment is carried out on the basis of the density adjustment data at the printer which receives the density adjustment data. The density adjustment can be carried out appropriately even when there are a plurality of printers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042574-A (JP)
Title: Tip structure of ball-point pen
Inventor: MATSUKAWA AKIRA
IPC: B43K1/08
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide the tip structure of a ball-point pen in which the outside corner part of a tip point edge hardly touches a paper surface even when writing while slightly tilting the pen with a small ball having about 0.3 mmϕ in diameter and writing feeling is excellent.  <P>SOLUTION: In the tip structure of the ball-point pen, in which a ball is rotatably held by inward deforming the tip point edge 6 through a caulking process under the condition that the ball 9 is inserted in a ball house 2 of the tip point, the outside corner part 6a of the tip point edge is deformed in an obtuse angle after the caulking process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056191-A (JP)
Title: Terminal, center apparatus, contents distribution system, program for terminal, and program for contents distribution
Inventor: MATSUKAWA SHOJI
IPC: H04L12/58
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal whereby a user can not only designate an electronic mail address of an opposite party to which the user desires to transmit contents and but also correctly distribute the contents to a destination by designating a telephone number or a name of the opposite party for the destination and operating transmission of the contents.  <P>SOLUTION: When a user transmits contents to other user, the user of a sender uses a transmitter side terminal 20 to select one kind of local address information or a plurality of kinds to particularize a communication destination stored in a local address information storage section 22 as destination user identification information, and transmits the selected or generated contents to which the selected local address information is attached to an information network 30. Then a center apparatus 10 collates the destination user identification information attached to the transmission contents and transmitted with user information stored in its own apparatus, selects a terminal with an identification number related to the coincident user information as a receiver side terminal and distributes the contents to the receiver side terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049319-A (JP)
Title: Flow rate adjustor
Inventor: YOKOTA TAKAYUKI
IPC: A61M5/168
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an flow rate adjustor which achieves the flow rate control of fluid with a higher accuracy while allowing the maintenance of the flow rate with the fluid adjusted thereto within a specified range by restricting hourly changes in the fluid from the specified flow rate with the fluid adjusted thereto.  <P>SOLUTION: The flow rate adjustor 1A is provided with a cylindrical element 4 forming a passage, a passage control member 5 comprising a hard material in which a control groove 53 with a cross section area thereof gradually varying along the length thereof is formed on one side 51 thereof and the other side 52 thereof is arranged in the cylindrical element 4 so as to closely contact the internal surface of the cylindrical element 4, a support 2 for housing the cylindrical element 4 and an actuation member 3 having a pressing part 31 which is movably engaged with the support 2 along the control groove 53 and presses the internal surface of the cylindrical element 4 onto the one side 53 of the passage control member 5. It also has a flow rate regulation member 7a for restricting the movement of the actuation member 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051324-A (JP)
Title: Sheet position regulation device
Inventor: SASAI TAKAHIRO
IPC: B65H1/04
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet position regulation device favorable in operability capable of easily positioning a side guide.  <P>SOLUTION: This sheet position regulation device to regulate a position of a sheet placed on a sheet placing surface constitutes its characteristic feature that its regulating means has a pinion 63 mounted on the sheet placing surface free to rotate, racks 61a, 61b engaged with this pinion 63 and mounted on the sheet placing surface in parallel with guide lines 90a, 90b and the side guides 60a, 60b fixed on these racks 61a, 61b and that untoothed parts 70a, 70b, 70c, 70d which are load changing means are provided on the racks 61a, 61b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052055-A (JP)
Title: Method of concentrating dispersion liquid for gas diffusion electrode and gas diffusion electrode using the same
Inventor: FURUYA CHOICHI
IPC: C25B11/03
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which the problem that, in the production of a gas diffusion electrode, as for a means of adding a coagulant to a dispersion liquid for an electrode having a low concentration and coagulating the same, the quantity of the coagulant to be added is large, and quantity to be treated becomes considerable, is solved, and a highly concentrated dispersion liquid is obtained only by applying a simple operation to the dispersion liquid.  <P>SOLUTION: Material fine particles for the gas diffusion electrode are dispersed into an aqueous solution comprising a polyoxyethylene type nonionic surfactant, and moisture is evaporated from the surface of the dispersion liquid in a state where the temperature of the dispersion liquid is held to the one higher than the cloud point of the surfactant. The gas diffusion electrode can be produced with the concentrated dispersion liquid as a coating liquid. Further, an electrode material powder can be produced therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054771-A (JP)
Title: Device and method for providing information, and computer program
Inventor: IKEDA KENICHI
IPC: G01C21/26
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user of a specific user terminal acquiring position information of others' favorite points to obtain information related to the point by the specific user terminal, and to know how the user who uses the specific user terminal and obtains the information judges the recommended points from a user terminal that provides the information.  <P>SOLUTION: When a second user who uses a second user terminal which is a specific user terminal obtains position information and names of favorite points of other person (a first user), information related to the points can be obtained by the second user terminal. In addition, the first user terminal which provides the information displays a recommended information screen to inform the first user how the second user who obtains the information judges the recommended points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050273-A (JP)
Title: Machining equipment
Inventor: TOTSUKA HIROYUKI
IPC: B23K37/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide machining equipment which enables a worker to bring a workpiece in and out at ease without being exposed to dust by a means for preventing exposure to dust using a small gas quantity and which also enables this means to be miniaturized to reduce cost.  <P>SOLUTION: The equipment is provided with an enclosure 1 installed in a manner enclosing at least the periphery of a part to be machined, an opening 2 for the worker M to pass through the workpiece W into and out of the enclosure 1, and a means 3 for preventing exposure to dust by flowing dust together with a fluid inside the enclosure 1 so that the worker M is protected against inhaling dust generated at the time of machining. A door 7 is installed in a manner rockable inward relative to the enclosure 1; thus, the opening 2 formed by the door swung open inside the enclosure 1 is moved closer to a position where the workpiece W is arranged in the enclosure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054826-A (JP)
Title: Information processing system
Inventor: YAMAMOTO MASASHI
IPC: G06F1/16
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system allowing input and output of information even in a poor environment such as a poolside, and capable of preventing malfunction and even deterioration of service life due to environmental factors.  <P>SOLUTION: A computer main frame 15 executing an arithmetic operation based upon a predetermined program is installed in a control area 5 maintained in an environment suitable for a computer operation. A terminal unit 7 including peripheral devices 10 and 13 carrying out input and/or output of information with respect to the computer body 15 via predetermined communication devices 16a, 16b and 17 is installed in a warm bath area 3 of an environment different from the control area 5. The terminal unit 7 includes a casing 14 isolating an interior of the terminal unit 7 against the environment of the warm bath area 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060067-A (JP)
Title: Hat of multilayered structure and multilayered straw hat
Inventor: MUKAI MASAHIRO
IPC: A42B1/14
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the conduction of heat into a hat body by direct sunlight and to provide a straw hat suppressing the flexion of sunshade parts.  <P>SOLUTION: There are provided a first hat 3 and a second hat 4 provided with a sunshade part 2 surrounding a hat body 1 in the hat body 1 worn on the head and composed of a flexible material and each gap member 20 for fitting the first and the second hats. The hat body 41 of the second hat 4 is inserted into the hat body 31 of the first hat 3 to form a hollow part 6 between the hat bodies 31 and 41. Thereby, the sunshade parts 32 and 42 are opposite through hollow parts 7. The gap member 20 is arranged in the peripheral direction between the opposite sunshade parts 31 and 41 and fixed to each of the opposite sunshade parts 31 and 41. In the cross section containing the inner periphery and outer periphery of the sunshade parts, the plurality of gap members 20 are arranged at an interval kept therebetween.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059174-A (JP)
Title: Drawing type paper discharge stacker device
Inventor: MOKUO TOMOYUKI
IPC: B65H31/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing type paper discharge stacker capable of being compactly stored in a lower region of a printer body when it is stored and being drawn to a position having a fixed height in a front surface of the printer body when it is used.  <P>SOLUTION: A stacker guide track 37 is constituted of a pair of storage region guide tracks 39 extending in a substantially horizontal direction, a pair of transition region guide tracks 41 formed on the front side continuously to the storage region guide tracks 39 and extending obliquely upward from the storage region guide tracks 39, and a pair of supporting region guide tracks 43 formed on the front side continuously to the transition region guide tracks 41 and extending in the substantially horizontal direction from front ends of the transition region guide tracks 41. When this paper discharge stacker 33 is drawn out, a slide piece 45 is locked within the supporting region guide tracks 43 to support the paper discharge stacker 33 in a paper receiving state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058339-A (JP)
Title: Base material covered with coating material containing cyclic olefin addition polymer and laminated material
Inventor: OSHIMA NOBORU
IPC: B32B27/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material covered with a coating material having excellent heat resistance, moisture resistance, chemical resistance and transparency and excellent adhesion, adhesive properties and destruction characteristics and to provide a laminated material obtained by laminating them.  <P>SOLUTION: The base material contains a specific cyclic olefin addition polymer containing a structural unit derived from a cyclic olefin obtained by addition polymerizing a tricycloolefin compound having an endo structure and a structural unit derived from a cyclic olefin having a hydrolyzable silyl group or an ester group, and, as needed, a crosslinking agent and, in addition, a filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063611-A (JP)
Title: Capacitor element and multilayer wiring board with built-in capacitor element
Inventor: MIYATANI ISAO
IPC: H05K3/46
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a connection defect is generated between the lead-out electrode part of a capacitor element and a through conductor provided on an insulating layer on a multilayer wiring board with a built-in capacitor element.  <P>SOLUTION: The capacitor element 6 is composed by alternately laminating many electrode layers 1 and ceramic dielectric layers 2, and is provided with a plurality of lead-out electrode parts 4 composed by filling a conductor in through-holes 3 passing through in the vertical direction to many electrode layers 1. The ceramic dielectric layer 2 is provided with a groove 5 formed around a plurality of the lead-out electrodes 4 on a surface where a plurality of the lead-out electrodes 4 are exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061700-A (JP)
Title: Image forming apparatus
Inventor: EDAHIRO KAZUHISA
IPC: F16C13/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which wrinkles of a paper passing through a nip between a fixing roller and a pressure roller is prevented.  <P>SOLUTION: A first heat roller 53 incorporating a heater 55 for heating abuts on a fixing roller 51. A second heat roller 54 incorporating a heater 56 for heating abuts on a pressure roller 52. The fixing roller 51 is formed in the shape of a gradually curving inverted crown in such a manner that the diameters of its both ends are large and the diameter of the roller 51 decreases gradually from the ends toward the central part in the axial direction. The crown value of a portion having the shape of the inverted crown is preferably in the range of 0.05 to 0.7 mm. The external layers of the fixing roller 51 and pressure roller 52 are formed respectively of an elastic body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063660-A (JP)
Title: Solid-state image pickup device and radiation pickup device
Inventor: YAGI TOMOYUKI
IPC: H04N5/335
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device and a radiation image pickup device suitable for obtaining a moving image by improving the response characteristics.  <P>SOLUTION: In this solid-state image pickup device, a photo-sensor for converting the light into an electric signal, and a means for reading an electric signal outputted by the photo-sensor are two-dimensionally arranged. The photo-sensor is formed on a substrate 600; and configured of a first electrode layer 609, a first semiconductor layer 610, a second semiconductor layer 618 operating as a barrier layer, a third semiconductor layer 611 of a photoelectric conversion layer, a fourth semiconductor layer 612, and a second electrode layer 613. The mobility of a carrier generated based on photoelectric effects is made high, and the mobility of a thermally excited carrier trapped to a level is made low. Thus, only the carrier whose mobility is quick is able to pass through a barrier while the carrier whose mobility is slow is not able to pass the barrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058443-A (JP)
Title: Thermoplastic synthetic resin laminated sheet
Inventor: KOUZUI OSAMU
IPC: B32B27/20
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic synthetic resin laminated sheet having the same surface hue, enabling discrimination of resin plates different in characteristics mutually and not causing incongruous feeling on its end surfaces.  <P>SOLUTION: A laminated sheet is constituted by integrally laminating outer layers 2 and 2 on both surfaces of an inner layer and the content of a pigment contained in the inner layer 1 is set smaller or larger than the content of the pigment contained in outer layers 2 and 2 to form the thermoplastic synthetic resin laminated sheet A. When the laminated sheet is viewed from end surfaces thereof, the presence of the inner layer is confirmed by the difference in the contents of the pigments. This laminated sheet can be discriminated from a resin plate having the same hue and having no difference between inner and outer layers. Since the discrimination of the inner and outer layers is based on the difference between the contents of pigments, an incongruous feeling is not caused in hue changes of end surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058456-A (JP)
Title: Ceramic building material and its production method
Inventor: TANAKA YASUSHI
IPC: B28B3/20
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic building material which has two leg parts and can prevent the warpage of the leg parts and a method for producing the building material.  <P>SOLUTION: The method for producing the ceramic building material having two leg parts 1a and 1b includes a process in which a kneaded ceramic material is extrusion-molded to form an extrusion-molded article 10 having the two leg parts and a process in which the article 10 is supported by a fixture 11 for holding the leg parts of the article 10 to prevent the variation of the distance between the leg parts 1a and 1b and cured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064429-A (JP)
Title: Relaying device and network relaying method
Inventor: KAWAKAMI TOMOE
IPC: H04W8/26
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relaying device for realizing communications between devices connected to different networks and supporting the existing 1394 buses.  <P>SOLUTION: The relaying device comprises a generating means (20) for generating an own specific ID to be allocated on a first network, a notifying means (21) for notifying the own specific ID to a peer device connected to a second network different from the first network, an acquiring means (22, 23) for acquiring a specific ID of the peer device connected to the second network, and a control means (24, 25) for comparing the own specific ID with the specific ID of the peer device and for controlling re-setup of specific ID so that both IDs do not match if the own specific ID matches with the specific ID of the peer device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069791-A (JP)
Title: Content deliver system and content delivery method, and terminal device
Inventor: OGINO AKIRA
IPC: G06Q50/10
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content delivery system which effectively prevents the disbenefit of a user who regularly purchases contents, a content delivery method, and a terminal device.  <P>SOLUTION: The content delivery system connected with a delivery server and the terminal devices through the network attaches user identification information at all times to the contents even when the contents are fetched outside from a storage means afterward at the terminal devices such that, even if the user having such contents illicitly delivers the contents on the network, the source of the contents is surely searched.  <P>COPYRIGHT: (C)2004,JPO