baber/WOPTO huggingface dataset:
Patent JP-2005071843-A (JP)
Title: Plate heater and continuous flat surface material surface heating device using heater
Inventor: KATAGAI MITSUNOBU
IPC: H05B3/10
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate heater, in which a substrate is resistant to a heat shock, in which the exfoliation of a covered face of an exothermic body is hard to occur, in which a temperature rising time is short, and which has a high energy efficiency, a superior durability, and a low manufacturing cost.  <P>SOLUTION: This is a plate heater in which the exothermic body 2 is formed at an outer face opposing a heated object of the substrate 1 in a prescribed pattern, and furthermore, the outer face is covered with overcoat glass 3, in which the substrate 1 is composed of heat-resistant crystalline glass in which a beta spodumene type minute crystal of an extremely small thermal expansion coefficient is precipitated in the glass, and the exothermic body 2 is a silver thin film formed by glazing at a high temperature a silver paste composed of metal silver powder containing not less than 50% of flake-state silver powder, a special glass frit, and a binder arranged in a prescribed pattern on the substrate 1 by means of a screen printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066215-A (JP)
Title: Slot machine
Inventor: ITO TOMOHIKO
IPC: A63F5/04
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of advancing a game with the presentation to display images as the main operation and actively and effectively using an image display device by making the presentation image, which is electrically displayed with a combination of patterns when rotation of reels for displaying the result of the game is stopped, play a central role.  <P>SOLUTION: When one of a plurality of stop switches is operated, a pattern image being variably displayed inconsistent with the operation of the stop switch is stopped on the display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073731-A (JP)
Title: Slot machine
Inventor: HINUMA TSUTOMU
IPC: A63F5/04
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can eliminate the sense of incongruity by a disagreement between the variation configuration of a variable display device for performance and the advancing of a game even in the case of a slot machine which grasps the advancing of the game with the variable display device for performance, which is different from usual variable display devices, as the main subject.  <P>SOLUTION: This slot machine is equipped with main reels 2L, 2C and 2R the display results of which are drawn according to the operation of stop switches 8L, 8C and 8R, and subsidiary reels 82L, 82C and 82R the display results of which are drawn according to the stop operation of the main reels 2L, 2C and 2R. As the display results of the subsidiary reels 82L, 82C and 82R, an AT (assist time) is generated with the drawing of a combination of "black7-black7-black7" or "white7-white7-white7" as a trigger. At the same time, the combination of "black7-black7-black7" or "white7-white7-white7" in the subsidiary reels 82L, 82C and 82R can be drawn only in the games for which display results without accompanying the granting of medals are drawn as the display results of the main reels 2L, 2C and 2R.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079639-A (JP)
Title: Image processing board, image processing apparatus, and information processing apparatus
Inventor: KURIKI SHOJI
IPC: H04N19/63
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently record and reproduce image data composed of a plurality of images when image data compressed by an image processing IC are recorded in a storage IC such as a RAM or a storage device such as an HDD, or when image data expanded by the image processing IC are reproduced from the storage device.  <P>SOLUTION: In an image processing board, the inputted image data are compressed by the image processing IC, the compressed image data are expanded by the image processing IC, and the expanded image data are outputted from the image processing board. The image data compressed by the image processing IC are controlled by an image descriptor in the storage IC mounted on the image processing board, and stored in the storage IC mounted on the image processing board or in the storage device. The image data expanded by the image processing IC are controlled by the image descriptor in the storage IC mounted on the image processing board, and reproduced from the storage IC mounted on the image processing board or from the storage device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076672-A (JP)
Title: Auto tensioner
Inventor: YANAI KUNIO
IPC: F16H7/08
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto tensioner with a small number of part items, being light in weight and easily assembled.  <P>SOLUTION: The bracket of the auto tensioner is integrally formed by using a synthetic resin. The integrated resin bracket 10 comprises mainly a rocker arm part 10a for supporting a tension pulley 5, a cylindrical boss part 10b arranged at the base end of the rocker arm part, and a flange part 10c for connecting the rocker arm part and the boss part. A support part 10d projected toward a radial outside is formed in the vicinity of the base end part of the boss part 10b, and a friction part 10e axially projected is formed on the outside (press plate 3 side) end surface of the flange part 10c. By the foregoing constitution, the auto tensioner can reduce the number of part items and can be lightened while exhibiting the same function as the conventional auto tensioner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076054-A (JP)
Title: Sputtering system
Inventor: WATANABE KIYOMI
IPC: H05H1/46
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To supply almost fixed rated power according to widely varying load impedance.  <P>SOLUTION: The sputtering system comprises: a d.c. power source 1; an inverter 2 converting d.c. voltage to a.c. voltage; a matching circuit 10 transforming the a.c. voltage; a rectifier 4 converting the transformed a.c. voltage into d.c. voltage; and a sputtering load 6. The matching circuit 10 comprises: a transformer 3 transforming the a.c. voltage from the inverter 2 ; an inductance L provided in series with at least one of a primary winding 31 and a second winding 32; and a capacitor C provided in parallel with at least one of the primary winding 31 and the secondary winding 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043334-A (JP)
Title: Float with temperature scale
Inventor: OGURA TAKEO
IPC: G01K1/14
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a ceramic or porcelain float has interior functions only in underwater, and to provide a float which floats or sinks, according to the temperature of the liquid (water) which is to be a measure for knowing the temperature.  <P>SOLUTION: The float having a cavity at the central part and adjusted so as to have approximately the same specific gravity as the water sinks when the temperature of the liquid (water) is high, and floats when the temperature is low. Because the position of the surface of the liquid (water) agrees with a part of a scale at the height that is different according to the temperature, the float can be a measure for knowing the temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076256-A (JP)
Title: Colored sand and its manufacturing method
Inventor: YAMANE KAZUYUKI
IPC: E02D17/20
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide soil-colored sand whose color is preserved, and its manufacturing method.  <P>SOLUTION: Sand soil is burned and subjected to germicidal treatment against various germs, and moisture is removed. After that, a powdery iron oxide 4 or a mixture of the powdery iron oxide 4 and water 5 is mixed into granular treated sand 2 into which a solidifying agent and a permeable agent are mixed, so that a soil color can be developed. The powdery iron oxide 4 or the mixture of the powdery iron oxide 4 and the water 5 is mixed into so-called natural sand such as river sand, sea sand and mountain sand, so that the soil color can be developed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077199-A (JP)
Title: Route-guiding system
Inventor: TERADA TOMOHIRO
IPC: G10L13/08
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route-guiding system being not troublesome and making misrecognitions of information less, which provides information to a driver skilled in the route-guiding system, without reducing the amount of information capable of being acquired by the driver, by using sound information guidance preventing the driver from feeling bothersome, and which changes its guiding means in matching with the learning level of the driver for the system, in order to reduce misrecognitions of the sound information, as much as possible.  <P>SOLUTION: Either first guidance information, which is made up by combining voice guidance information using language information and sound information suggesting the voice guidance information, or second guidance information, which is made up of the sound information suggesting the voice guidance information, is selected and offered according to the user's learning level with respect to the sound information. As a result, a user skilled in the route guiding system will not feel bothered, and an unskilled user will not misrecognize the information. Therefore, problems where a user skilled in conventional route-guiding systems feels bothered because the amount of information is increased when guiding is made by voice, and a user will misrecognize the information in the case the information is offered to the user by using only the sound information, are solved in this route-guiding systems informing the users of routes up to their destinations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047708-A (JP)
Title: Elevator landing door
Inventor: WAKABAYASHI HARUO
IPC: B66B13/30
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional elevator landing door wherein irritation of a user caused by an increased waiting time cannot be reduced since information on an information display provided on the elevator landing door comprises simple fixed form words, and an elevator user does not view.  <P>SOLUTION: The elevator landing door has an opening in which an image display device is embedded. Thereby, one image or data of a television broadcast image, a VTR reproduced image, a DVD reproduced image, a video camera image pickup image and a personal computer is displayed, and the user can view the displayed image or data. Therefore, while the irritation of the user can be reduced without reducing the waiting time, the elevator landing door can provide the user with the information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080127-A (JP)
Title: Electronic certificate issuing method
Inventor: OTA YUSUKE
IPC: H04L9/32
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic certificate issuing method characterized in that an original certificate can be used conveniently also in an electronic world, by appending an electronic signature to electronic data (electronic certificate) indicative of the ownership of a certain certificate of a public value.  <P>SOLUTION: The electronic certificate issuing method comprises a first step in which a presented certificate of a public value is verified to be true, a second step in which an electronic certificate containing the content of a presented certificate or a content equivalent to the one is generated only if the presented certificate is true, and a third step in which a trusted organization appends an electronic signature to the electronic certificate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004103580-A (JP)
Title: Space heating system equipped with fuel cell and connection to public power distribution network
Inventor: GENSWEIN STEFAN
IPC: H01M8/02
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space heating system which is equipped with a fuel cell, connected to a public power distribution network, and has a protection means so that operation is continued even when the power distribution network stops power supply.  <P>SOLUTION: Fuel is supplied to the fuel cell generating heat and electric energy through a main gas valve, the electric energy is at least partially supplied to the power distribution network and the heat energy is supplied to a heating circuit operated with the electric energy from the power distribution network. A means which guarantees the retention for a short time of the necessary function of the heating system having as first priority fuel supply to the fuel cell without using a supporting means such as a chemical battery is installed. Moreover, a control device or a control circuit keeping and continuing the necessary function of the space heating system with electric energy from the fuel cell is installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005081550-A (JP)
Title: Inkjet recording method
Inventor: FUKUDA TERUYUKI
IPC: C09D11/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method which can correctly print an image showing improved oxidative gas resistance to a noxious gas; and high glossiness, definition and ink absorbency and obtain an image showing high density, fretting resistance and curling characteristics.  <P>SOLUTION: This ink jet recording method prints and records an image in a void-type inkjet recording medium by an inkjet printer using an ink containing at least a water-soluble dye and a resin fine particle dispersion with a viscosity of 1.5 to 10 mPa s. In this method, an ink liquid droplet is discharged using a head of the inkjet printer with a nozzle pitch of 180 dpi (dpi: indicates the number of dots per 2.54 cm) and the dot resolution in main scanning is not less than 360 dpi.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085961-A (JP)
Title: Method for forming gate structure of field effect transistor
Inventor: HSU CHIN-TSAI
IPC: H01L21/338
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a gate structure capable of solving problems of a low yield and a high cost acting as defects of a prior art method for forming a T-type gate structure.  <P>SOLUTION: A pad layer is formed on the surface of a substrate; a first photo resist layer having a first opening is formed on the pad layer; chamfering processing is applied to the first photo resist layer to remove the pad layer for exposing the surface of the substrate; a second photo resist layer having a second opening is formed on the first photo resist; a conductor layer is formed on the second photo resist layer, the first photo resist layer, and the surface of the substrate by the vapor-deposition method, so as to separate the conductor layer on the second photo resist layer from that on the first photo resist layer and the surface of the substrate; and a metallic layer left on the substrate is formed to be the gate structure by removing the first and second photo resist layers together with the conductor layer on the second photo resist layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081683-A (JP)
Title: Member for writing utensil
Inventor: ICHIKAWA HIDETOSHI
IPC: B43K7/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a writing utensil which shows permeability resistance, moisture absorption resistance and impact resistance with regard to the permeation of at least one kind of solvent selected from among alcohols with not less than 4 carbon atoms in a molecule, polyhydric alcohols and glycol monoethers; moisture absorption; impact crazing or bubble generation and also shows high ink shelf stability over time and stress durability at a joint part, even under various and different kinds of environments.  <P>SOLUTION: In the member for a writing utensil constituted of at least a molding resin which comes into contact with ink for a writing utensil containing at least one kind of solvent selected from among the alcohols with not less than 4 carbon atoms in a molecule, polyhydric alcohols and glycol monoethers, the molding resin is composed of a resin selected from among polybutylene terephthalate, random polypropylene, block polypropylene, a polypropylene homopolymer resin, polyethylene terephthalate, polyethylene naphthalate and polybutylene naphthalate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086466-A (JP)
Title: Burst optical receiving device by gain switch system
Inventor: TOSAKA KENJI
IPC: H04B10/564
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device where a wide reception dynamic range and miniaturization are attained in high speed optical burst signal reception.  <P>SOLUTION: In the receiving device of a base station, an outer reset signal is inputted to a preamplifier, and the preamplifier switches a gain in accordance with optical burst signal intensity from each slave station. When the gain is switched, a reset signal is transmitted to ATC in a post-stage and a received signal level discrimination threshold of ATC is set again. Since the signal determination threshold of ATC in the post-stage is set again in accordance with the gain switching of the preamplifier, ATC can set an appropriate signal determination threshold corresponding to an output of the preamplifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004191929-A (JP)
Title: Scanning optical system and printer
Inventor: TAKEUCHI SHUICHI
IPC: G02B26/12
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning optical system and a printer in which an excessive side lobe over a threshold is suppressed as far as possible even when a microscopic waviness exists to some extent on the optical face of an image formation optical system.  <P>SOLUTION: A scanning optical system is so composed that a partial light shielding member 3 which shields only the luminous flux of a laser beam which passes an annular region which is separated by a predetermined distance in the radial direction from the center axis of the beam with a light shielding part 3a is arranged on the optical path of a laser beam between a laser light source 1 and a polygon mirror 6. Further, a laser beam printer in which such a scanning optical system is included is composed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005081024-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining player's desire to operate an operation means and making a player continuously operate the operation means.  <P>SOLUTION: In this game machine, in the case that a button is pressed for 15 times which is the maximum number of times of pressing during a button fluctuation timing, performance display indicated in (a) in the figure is executed during the button fluctuation timing, and a fluctuation time extension command and a button pressing command are respectively transmitted every time the button is pressed. When the button is pressed for the 15th time, a fluctuation time shortening command, a winning pattern performance command and a super ready-to-win fluctuation pattern command are respectively transmitted. By the fluctuation time shortening command, the button fluctuation timing is ended immediately after the button is pressed for the 15th time and the performance display of a winning pattern indicated in (c) in the figure is started. That is, since the performance of fluctuation display is switched when the button is pressed, player's desire to press the button is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089008-A (JP)
Title: Paper delivery mechanism, paper feeding device, and image formation device
Inventor: AONO YOSHIHIRO
IPC: B65H29/58
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper delivery mechanism in a paper feeding device of an image formation device with a simple structure for reducing flip sounds and delivery resistance of the paper and a reverse rotation guide plate.  <P>SOLUTION: This paper delivery mechanism in a paper feeding device of an image formation device delivers papers P fed from a first delivery means 2a to a second delivery means 3 on a downstream side positioned in its approximately vertical upper direction. A reverse rotation guide member 4 is installed between the first delivery means 2a and the second delivery means 3, and the reverse rotation guide member 4 can move toward the second delivery means 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088612-A (JP)
Title: Brake system
Inventor: ISOMAE KEIJI
IPC: B60T8/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake system capable of rapidly raising the brake pressure in the initial braking time as necessary, realizing the excellent brake feeling, and enhancing the durability.  <P>SOLUTION: The system is constituted so that solenoid control valves 11, 12, 17 and 18 are not changed over when operating a service brake. The equipment pressure of accumulators 15 and 16 is not supplied to wheel cylinders 5, 6, 7 and 8, the brake pressure is not accumulated in the accumulators 15 and 16, and the solenoid control valves 17 and 18 are once opened, and closed when a sudden brake is operated. The equipment pressure of the accumulators is supplied to each wheel cylinder, brake lines 9a and 10a are expanded, the loss stroke of the wheel cylinders disappears, the master cylinder pressure is used for the direct brake pressure, and the brake pressure in the initial braking is rapidly raised. When the sudden brake is released, the solenoid control valves 11 and 12 are once closed, and opened, the solenoid control valves 17 and 18 are once opened, and closed, and the brake pressure is accumulated in the accumulators.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090623-A (JP)
Title: Connection structure for resin gear and shaft
Inventor: TAKIGUCHI SHINJI
IPC: F04C2/10
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure for a gear and a shaft suitable for a resin gear capable of easily performing a phase alignment related to a device mounted on the shaft and the meshing of the gear mounted on the shaft with the other gear.  <P>SOLUTION: A mortise is formed at the center of a square set plate, a square recessed part in which the set plate is stored is formed in the surface of the portion of the resin gear to which the shaft is connected, and the set plate is installed. A tenon inserted into the mortise of the set plate is formed at the end of the shaft on a side to which the gear is connected. The length of the tenon is set so that, when the resin gear is connected to the shaft, first the mortise is engaged with the tenon, and then the installation of the mortise onto the tenon is advanced, and after the installation is advanced to some degree, the resin gear is meshed with a mating gear.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111973-A (JP)
Title: Method to form conductive interconnection having self-aligned trenches and vias on semiconductor device
Inventor: BRENNAN KENNETH D
IPC: H01L23/522
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To form interconnection which passes through a diffusion barrier, an etching stop, and a dielectric material for electrical interconnection of a device in a dual damascene structure comprising vias, trenches, and a semiconductor device 300.  <P>SOLUTION: Buried via masks at an etching stop level 311 are merged with rectangular windows which are aligned so as to be perpendicular to the major axes of conductive features M1 under a first metal level, and have openings which include misalignment error regions 315 of at least two adjacent vias. The rectangular windows, which are used with openings in a hard mask 314, form vias 318, and the openings 314' in the hard mask form trenches. An interconnection cavity is filled with a conductive material to provide a conductive interconnection between the conductive features at the first metal level M1 and those at the second metal level M2.  <P>COPYRIGHT: (C)2004,JPO