baber/WOPTO huggingface dataset:
Patent JP-2004015385-A (JP)
Title: Twin loop antenna and its tilt changing method
Inventor: UEHARA KAZUTAKA
IPC: H01Q7/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin loop antenna and its tilt changing method which allows its main beam direction to be changed in up-down directions, with a reflector kept installed in the vertical direction.  <P>SOLUTION: The distance from a feed point 104 of a twin loop antenna 100-1 to one loop antenna 101, and the distance from the other loop antenna 101, 102 are changed to cause a phase difference in electromagnetic waves fed to the antenna 102. It results in that the phase of electromagnetic waves radiated from the loop antenna 101 (102) having the shorter distance from the feed point 104 advances, as compared with the phase of electromagnetic waves radiated from the loop antenna 102 (101), having a longer distance from the feed point 104. The directivity of the twin loop antenna becomes a combined directivity of both the loop antennas 101, 102, hence the main beam direction changes (tilts) toward the lower antenna 102 (101), having the longer distance from the feed point 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034059-A (JP)
Title: Web conveying device
Inventor: MARUYAMA YUICHI
IPC: B41J11/50
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a web conveying device capable of readily and surely judging whether or not a plurality of webs can be conveyed. SOLUTION: This web conveying device is equipped with a conveyance driving means for driving a web conveying mechanism in a predetermined timing and a tip detecting sensor for detecting a tip of the web to be conveyed by the web conveying mechanism driven by the conveyance driving means is disposed on a web conveying path. The web conveying device has a judging means for judging go or no-go of the conveying of the web based on the detected output of the tip detecting sensor. The web conveying device comprises a conveyance preparing means that positions the tip of the web to an initial position by driving the web conveying mechanism in the reverse rotational direction by means of the conveyance driving means when the sensor in the web conveyance path detects the tip of the web before the conveyance operation along with an image forming operation is executed.
Patent JP-2004010762-A (JP)
Title: Epoxy resin, epoxy resin composition, cured epoxy resin, and their production processes
Inventor: AKATSUKA MASAKI
IPC: C08G59/22
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin which, though having two mesogens linked by a bent chain in the molecule, can be easily synthesized; and a homogeneous epoxy resin composition produced by using the same.  <P>SOLUTION: The epoxy resin has a structure represented by formula (1) (wherein Ms represents a mesogen and R denotes a spacer) as the main component and is prepared by reacting (A) an epoxy resin having a mesogen in the molecule with (B) a compound having two active hydrogen atoms in the molecule in a compositional ratio of active hydrogen atoms of (B) to the epoxy group of (A) of 0.25 or higher but 0.7 or lower. An epoxy resin composition and a cured epoxy resin, both produced by using the epoxy resin, are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015653-A (JP)
Title: Digital still camera device, video camera device and information terminal device
Inventor: KAWANISHI ISAO
IPC: H04N5/353
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize automatic exposure adjustment control that is unaffected by smears by accurately calculating the amount of the smears even if a weak smear phenomenon that does not reach a saturation level occurs without performing countermeasures against a change in dark current of a vertical OP (operational amplifier), the behavior of dark noise and defective pixels of the vertical OP in an image pickup device control system of an electronic shutter/lens diaphragm/automatic gain control.  <P>SOLUTION: When a smear is detected, a first electronic shutter speed and a first lens diaphragm value are measured, a first color information integrated value of each of red, green and blue is measured in a prescribed colorimetric area of an effective pixel region of an imaging means, and the electronic shutter speed is accelerated by prescribed quantity so as to make an exposure value equal to that of the first electronic shutter speed and the first lens diaphragm value. The lens diaphragm is opened as much as the prescribed quantity, second color information integrated values of red, green and blue are measured in the colorimetric area, and the amount of the smear is calculated from the red, green and blue color information integrated values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016838-A (JP)
Title: Catalyst for purifying exhaust gas, method for producing the catalyst, and method for using catalyst
Inventor: KIMURA MAREO
IPC: B01D53/94
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the high dispersion support state of a noble metal even after endurance at a high temperature and to further prevent the lowering of activity.  <P>SOLUTION: The noble metal is supported on a carrier of hollow particles of amorphous alumina and/or transitional alumina added with a rare earth element at the atomic ratio in terms of a metal element of 1-8 mol% to the alumina. The noble metal is partially dissolved in the carrier as a solid solution and partially deposited as fine particles of several nanometers or below in particle size on the carrier. The pore volume of the carrier increases largely to improve the diffusion of gas. Since the noble metal is deposited as fine particles, the deposited noble metal is easily re-dissolved in the carrier during the use in an oxidative atmosphere and the dissolved noble metal is easily re-deposited during the use in a reductive atmosphere. Therefore, the growth of the noble metal particles is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019486-A (JP)
Title: Ignitor for internal combustion engine
Inventor: SHIMIZU TAKESHI
IPC: F02P15/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly connect a primary coil to a wiring module.  <P>SOLUTION: This ignitor comprises: a case 8, a closed magnetic circuit core 2; the primary coil 4 having primary coil connecting terminals 40 at both ends; a secondary coil 6 having a secondary coil connecting terminal 6a; a wiring module 9 constituted by integrating a plurality of wires conducting to the primary coil 4 with resin; and a resin section 11 filled into the case 8 to fix transformers 1A, 1B, and 1C in the case 8. A positioning means for positioning relative positions of the primary coil connecting terminals 40 and module connecting terminals 10a and 10c is disposed between the primary coil 4 and the wiring module 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017742-A (JP)
Title: Door for vehicle
Inventor: SHIBUYA HIDEYUKI
IPC: B60J5/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door for a vehicle formed that an electric motor for a power window regulator can be stably mounted simultaneously when rigidity of a door element is improved.  <P>SOLUTION: The door for a vehicle comprises a reinforcing beam 28 on the upper side having a closed section structure extending along a belt line part 6 of a door element; and a beam racket 36 integrally downward from the closed section structure of the reinforcing beam 18 on the upper side and used for mounting of the electric motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020803-A (JP)
Title: Image recording device
Inventor: TSUKAMURA SHINICHI
IPC: G03G15/20
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device having a fixing device which prevents foreign matters such as toner from shifting (being restuck) to a pressure roller or heating roller and does not therefore cause image soiling even if an auxiliary heating roller is used.  <P>SOLUTION: The image recording device has the fixing device which is provided with a heating rotating body, a pressure rotating body, and an auxiliary heating rotating body internally disposed with a heat source coming into contact with the surface of the heating rotating body or the pressure rotating body and fixes a recording material carrying a toner image by heating and pressurized contacting. A scraping member is disposed at the device in such a manner that the front end of the scraping member is abutted on the surface of the auxiliary heating rotating body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021629-A (JP)
Title: Internet shopping system, and price settling method therefor
Inventor: YAMAZAKI HARUHIKO
IPC: G06Q20/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet shopping system less in credit risk at both a selling side and a purchase side.  <P>SOLUTION: In the Internet shopping system in which a purchaser terminal performs access through the Internet to a selling company server to order merchandise, and a financial institute server executes the price settlement of the merchandise, the financial institute server is provided with a temporary account 26 different from a purchaser account and a selling company account, and the movement of the price from a personal account 25 of the purchaser to the temporary account 26 is executed according to the ordering of the merchandise, and the movement of the price from the temporary account 26 to the selling company account 27 is executed a lapse of a fixed period after the delivery of the ordered merchandise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016587-A (JP)
Title: Bed
Inventor: HARA KUNIO
IPC: A47C20/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To operate a bed in such a way that the reach of the user changes as little as possible regardless of whether the user sits up in bed or not.  <P>SOLUTION: A floor support 1 comprises an upper part of the body side support 10 for supporting one side of bedding M on which the user of the bed positions his upper part, with the upper part support 10 being assembled in such a way that it can rotate and stand up to the other side. The floor support 1 is provided with a main spindle 13 driven for rotation and a support arm 14 of the upper part support 10 which is assembled to the main spindle 13 in such a manner as to stand up as the main spindle 13 rotates in forward direction. As the support arm 14 stands up, the upper part support 10 also stands up. Moreover, a cooperative movement means 3 is provided for causing the floor support 1 to slide toward the head side Hd of the bed according to the amount of movement of the upper part support 10 in its standing direction, and for causing the floor support 1 to slide toward the foot side Ft of the bet according to the amount of movement of the upper part support 10 in folding direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018070-A (JP)
Title: Packing device for platelike object
Inventor: YAMAMOTO TAKU
IPC: B65D85/48
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass packing device which can simply and surely pack and unpack a glass plate while simplifying the structure and reducing the cost.  <P>SOLUTION: The packing device is provided, including a base frame 10, a rear frame 20 and a front strut 41, wherein a glass plate G is mounted on the base frame 10 to lean against the rear frame 20 and is kept pressed toward the rear frame by a glass plate G holder 50. The holder 50 has pressing tools 60 provided along both sides of the front face of the glass plate G and locking members 70 and 80 detachably formed between the pressing tool 60 and the strut 41. The packing device is constituted so that the pressing tool 60 presses the front face of the glass plate G as the locking members 70 and 80 provided between the strut 41 and the pressing tool 60 are pushed downward along the strut 41 and engaged between both members 41 and 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023042-A (JP)
Title: Semiconductor device and its manufacturing process
Inventor: KIYOTOSHI MASAHIRO
IPC: C23C16/40
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having an easy-to-fabricate capacitor element in which electric characteristics can be enhanced.  <P>SOLUTION: After the surface of a semiconductor substrate 7 on which a transistor 3, and the like, are formed is coated with an interlayer insulation film 6, a lower electrode 11a for a capacitor is formed of ruthenium. A layer 15 of an Sr oxide forming the site A of perovskite structure is provided to cover the exposed surface of the lower electrode 11a. A first layer STO film 17a composed of a metal oxide having perovskite structure and becoming the underlying dielectric film 16a of the capacitor dielectric film 16 is formed to cover the exposed surface of the Sr oxide layer 15. A second layer STO film 17b becoming the overlying dielectric film 16b is formed to cover the exposed surface of the STO film 17a. An upper electrode 11b for capacitor is then formed of ruthenium on the exposed surface of the overlying dielectric film 16b, thus fabricating the capacitor element 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031430-A (JP)
Title: Soi wafer and its manufacture
Inventor: KATAYAMA MASAYASU
IPC: H01L21/762
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SOI wafer in which the content of each element of metal impurities is drastically reduced, and considerably high degree of flatness is achieved, preferably, to the degree that no cavities are found out.  <P>SOLUTION: In a first cleaning step between a grinding process and a polishing process for an active layer, either; alkali cleaning is performed after acid cleaning; or ozone water cleaning is performed after acid cleaning. Preferably, the outer surface of a support wafer after the grinding process of the active layer, should be brought to a condition, before proceeding to the polishing process, where particles having a size larger than the thickness of the active layer, or more preferably, particles of 2μm or more, are not found. Thus, the content of copper in the active layer is rendered to be 5×10<SP>13</SP>atoms/cm<SP>3</SP>or below to manufacture the SOI wafer where, preferably, no cavities are found out on its surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024335-A (JP)
Title: Management system for game machine
Inventor: MIYAMOTO AKIRA
IPC: A63F7/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for game machines which enables continuing utilization of game data accumulated previously unless the game machines are removed from a game hall or so far as they are managed by the system, even in a case of an alteration of the arrangement of the game machines.  <P>SOLUTION: The management system 100 is constituted to accumulate the game data generated with the operation of a plurality of game machines 6-9 in a storage part of a hall management computer 1. A game machine ID stored in advance in a control device 200 for the game machines 6-9 is identified by the hall management computer 1, and the hall management computer 1 collects and accumulates the game data depending on the game machine ID or management information based on the game machine ID.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024410-A (JP)
Title: Game machine
Inventor: OGAWA HIDEHIRO
IPC: A63F5/04
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that permits partial replacement of functional members at the time of replacement for change of a model and for a repair and reuse of functional members replaced, improvement of pressure resistance of the base of a door while curbing expenses required for replacement and effective use of resources and improvement of the moldability of the base of the door.  <P>SOLUTION: The base of the door is formed of a resin and has a connection portion for connecting a rectangular frame portion and right and left sides of the frame portion. The connection portion divides mounting areas. The average thickness of the base of the door is 3.60 to 3.90 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025026-A (JP)
Title: Defoaming apparatus
Inventor: HOTANI SETSUO
IPC: B01D19/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently defoam a foaming liquid in such a specification that foams of the foaming liquid are sucked through a sucking port of a casing by rotation of vanes in a casing and the foams are scattered by centrifugal force to the inner wall of the casing to defoam.  <P>SOLUTION: The apparatus is equipped with a first closed tank 1 housing a foamed liquid, and a second tank 2 recovering the liquid produced by defoaming. The second tank 2 is provided with a defoaming unit 3 in which vanes 32 are rotated in a casing 31 to suck the foams in the foamed liquid through the sucking port 33 of the casing and to collide the foam to the inner face of the casing to defoam by centrifugal force. The portion of the first tank 1 corresponding to the foam phase region is connected by a pipe 4 to the sucking port 33 of the defoaming unit 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032433-A (JP)
Title: Image processor and image processing method
Inventor: TOKASHIKI KIYOSHI
IPC: H04N1/413
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method in which compression can be carried out with further appropriate compression control parameters depending on an image and a high quality image can be formed by preventing the lowering of performance.  <P>SOLUTION: The image processor can be connected with a scanner section 5 for inputting image data, and a client computer 1 designating image data processing. A device controller 3 compresses inputted image data with a first compression rate, determines a second compression rate based on the first compression rate when the first compression rate is inappropriate and then expands the image data compressed with the first compression rate. On the other hand, a PDL controller 2 compresses the expanded image data with the second compression rate and delivers the compressed image data to the client computer 1 through a network interface section 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083647-A (JP)
Title: Sensor fitting implement and sensor
Inventor: KATO YOSHIHIKO
IPC: F25B49/02
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a sensor fitting implement which makes it possible to enhance the detecting accuracy of a temperature sensor. SOLUTION: A metal sheet is doubled to be halves and the doubles portions are machined to be cylindrical substantially and made to be a sensor holding part 2. The portions continuing to the part 2 are further bent, machined to be formed substantially in the shape of a letter I and made to be half portions 4 of a connecting part. The portions continuing to the half portions 4 of the connecting part are further bent, machined to be formed substantially in the shape of a letter J respectively and made to be half portions 6 of a fitting part. The half portions 4 of the connecting part are brought into contact with each other and joined together integrally by spot welding or the like and thus the substantially cylindrical sensor holding part 2, the substantially I-shaped connecting part 3 and the substantially U-shaped fitting part 5 are formed.  The temperature sensor 7 is fitted inside the sensor holding part 2, while a pipe 15 of a heat exchanger is fitted inside the fitting part 5. The heat on the pipe 15 side is transferred to the temperature sensor 7 through the fitting part 5, the connecting part 3 and the sensor holding part 2.
Patent JP-2004038340-A (JP)
Title: Commodity trading apparatus, system, method, and program, and recording medium recording same program
Inventor: OGAWA KUNIHIKO
IPC: G06Q30/06
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity trading system widely trading commodities.  <P>SOLUTION: A buyer side sets and inputs own customer information on Web page of a Web browser of a server device 7 using a buyer side terminal computer 2 via a network and subscribes thereto. A trading feasibility determination means 61 of a credit organization terminal computer 6 of a guarantee organization which receives the customer information from the server device 7 determines the feasibility of the trading. The buyer side inputs an ID number and a password set by the server device 7 determining to have the feasibility of the trading, refers commodity information from a buyer side dedicated window, and inputs buying conditions. The server device 7 estimates the price from a disclosed reference price based on the buying conditions, when recognizing an order from the buyer side, transmits the buying conditions to an area organization in charge located in the area of a delivery destination, and allows it to prepare a delivery plan and to load and deliver the commodity within the area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034375-A (JP)
Title: Printing machine
Inventor: KIYOHARA OSAMU
IPC: B41F31/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide printing equipment which facilitates correspondence of a key operation switch with a pattern.  <P>SOLUTION: In the first state, the key operation switch 101 for regulating the opening of each ink key 2 and a display selector switch 104 are displayed on a display screen 100 in a control panel of a touch panel system. The key operation switch 101 is a collected body of key operation switches 103 each provided for each of twelve areas corresponding to the ink keys 2 and each color of ink. In the individual key operation switch 103, the color density of a control strip on printed matter measured by a color density measuring part 40 and the opening of the ink key 2 are displayed. When the selector switch 104 is operated in this state, the key operation switch 101 and the pattern 102 of the printed matter of which the printing is performed are displayed simultaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038352-A (JP)
Title: Compilation service method for reminiscence collection
Inventor: KANAI TAZUKO
IPC: G06Q30/06
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compilation service method for a reminiscence collection allowing anyone to easily leave works and widely show them to close persons, compiling them into a reminiscence collection, if one wants to do, and distributing it at low cost.  <P>SOLUTION: The images of the works such as drawings, calligraphers, woodcuts, handicrafts, and photographs and other memorial articles used are taken by a digital camera and a scanner based on a request from a customer, and compiled into data mainly comprising the images and comments by a computer. Recording media formed by storing the data and bookmarks, picture books, and the like formed by printing out the data are delivered to the customer as gifts to be presented to the close persons.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033328-A (JP)
Title: Upper tray for slot machine equipped with token conveyance mechanism, and method of token conveyance
Inventor: IZUMI NORITAKA
IPC: A63F5/04
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine upper tray and a method of token conveyance by which a state where tokens can overflow from the upper tray is detected or the tokens in the upper tray can be conveyed to a token feeding part.  <P>SOLUTION: At a bottom 20e of the upper tray 20, a conveyance belt 30 for conveying the medals stored in a receiving tray 22 to the token feeding part 23 is provided. This conveyance belt 30 is driven by a pair of rotating rollers to convey the tokens stored in the upper tray 22 to the medal feeding part 23. Rotation of the conveyance belt 30, that is a conveying speed of the tokens can be measured by a token sensor 33. The tokens in the upper tray can automatically be conveyed to the token feeding part by the conveyance belt 30, the token conveyance speed and the token conveyance speed can be controlled so as to fix an amount of the tokens stored in the upper tray.  <P>COPYRIGHT: (C)2004,JPO