baber/WOPTO huggingface dataset:
Patent JP-2004029079-A (JP)
Title: Cleaning system for fixing unit
Inventor: NAGASAWA KUNIHIRO
IPC: G03G15/20
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning system for a fixing unit, which sufficiently exhibits its collecting capability by a simple structure at a low cost.  <P>SOLUTION: The fixing unit comprises: a pair of rollers which convey a sheet while holding it between the rollers and, at the same time, fix a transferred latent image on the printing sheet under heat and pressure between the rollers; a separating claw which prevents the printing paper from being wrapped round the pair of rollers; and a function of cleaning the rollers in such a manner that a heat-resistant nonwoven cloth, such as Nomex, is brought into firm contact with the surfaces of the pair of rollers. In the fixing unit, a cleaning member which is slightly wider than that of the separating claw is disposed downstream of the longitudinally mounted position of the separating claw in the direction in which at least one of the pair of rollers rotates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027906-A (JP)
Title: Method of manufacturing cylinder block and preform for cylinder block bearing
Inventor: OMURA HIROYUKI
IPC: B22D19/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a cylinder block capable of surely setting a preform at a proper position inside a metallic die, and preventing cracks due to deformation of the preform at the time of casting, and a preform for a cylinder block bearing part used in the manufacturing method.  <P>SOLUTION: Through-holes 1a, 1a penetrating flat parts are formed to flat parts 10A, 20A forming both ends of a preform 1 for a cylinder block bearing part. The through-hole 1a is formed in two combined tapered shapes with two truncated cones having a common top bottom. In this method for manufacturing the cylinder block, a preform manufacturing step is performed for manufacturing the preform 1 with the through-holes 1a, 1a formed. Pins 53, 54 in the metallic die are inserted in the through-holes 1a, so perform a preform holding step for holding the preform 1 in the metallic die. A casting step of a bearing part is performed for casting molten aluminum alloy to the preform 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031543-A (JP)
Title: Method for creating thin-film transistor
Inventor: ICHIJO MITSUHIRO
IPC: G02F1/1368
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for maintaining the degree of cleanness in a substrate and leading to an improvement during throughput during a process for efficiently removing catalyst elements after obtaining a semiconductor film having a crystal structure by using the catalyst element for promoting crystallization.  <P>SOLUTION: By using a semiconductor manufacturing apparatus having a purifying apparatus, a plurality of reaction chambers, a heating chamber, a laser apparatus, and an etching apparatus, processes from the formation of a ground film to the gettering of the catalyst element and the removal of a gettering layer are continuously carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305245-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which trouble of unexpectedly engaging a ball between a feed port of a ball passage and an outer peripheral surface of a rotating body can be prevented.  <P>SOLUTION: The game machine is provided with a ball put out device 30 having a ball passage 40 and a rotating body 82 for receiving a ball B supplied from a feed port 46 at the lower end of the ball passage 40 and putting out the ball B. In the feed port 46, a movable guide member 60 having a guide part 62 for guiding the ball B toward the rotating body 82 is provided to be displaced between a ball guide position and a saving position where the guide part 62 gets away from the rotating body 82. The movable guide member 60 is located at the guide position by an elastic object 66 and when a load equal to or more than a prescribed value is applied thereon, the movable guide member is displaced toward the saving position while elastically deforming the elastic object 66.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029495-A (JP)
Title: System for presenting advertisement information
Inventor: TANAKA KENJI
IPC: G06Q30/06
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the access rate to advertisements.  <P>SOLUTION: The advertisement information consisting of images or sounds prepared in a storing means 10 is supplied to an information presenting means 50A installed on a street by a presentation control means via the Internet N to be presented to a passerby A (an object to present the advertisement). A key code prepared by a key code preparing means 20 is also supplied to the information presenting means 50A via the Internet N and presented for a quick moment while the advertisement information is being presented. The passerby watching the advertisement can obtain the key code. When the obtained correct key code is inputted from a terminal device 60 to a service providing means 40, the service such as provision of contents is offered from the service providing means 40 to the terminal device 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032624-A (JP)
Title: Broadcast receiving system and broadcast receiving method
Inventor: MORI YUKIO
IPC: H04N5/445
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily select a program which a viewer wants even if channels displayed are large in the number.  <P>SOLUTION: Program information are extracted each of which is respectively extracted from channel number discriminating information, broadcast information, length information representing a broadcasting start time and broadcasting hours of a program, and program category information for, respectively, the channel number, broadcasting date, broadcast start time and broadcasting hours of a program, and a program category belonging to the retrieved program. When a program selection screen is outputted with a date and a time as parameters, the channel number, extracted by a channel number extracting means, is collectively displayed/outputted for each program category set at a program category setting means by an output means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040573-A (JP)
Title: Video camera having detachable camera portion
Inventor: OKUMA SEIJI
IPC: H04N5/907
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable optimal use of a recording section and an imaging element, when photographing a still picture and a moving picture.  <P>SOLUTION: A still picture camera section 20 is mounted on main equipment 10. An image signal imaged by a CCD 21 is processed in an image signal processor 22, compression-converted into a JPEG image by a JPEG compression/expansion circuit 23, and then recorded into an SD card 24. Furthermore, a moving picture camera section 30 is mounted on the main equipment 10. An image signal imaged by a CCD 31 is processed in an image signal processor 32 and transferred to the main equipment 10. By operating a DVC compression/expansion circuit 15, the image signal compressed by a DVC system is recorded on a DVC tape 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034877-A (JP)
Title: Power unit supporting structure of vehicle
Inventor: KURODA YUICHI
IPC: B62D21/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To ensure high support rigidity in a support structure of a power unit and improve the control of dropping locus of a rear part of the power unit in a frontal collision.  <P>SOLUTION: An X type cross member 4 having substantially X-shaped plane shape is used as a cross member supporting the rear part of the power unit 1. The X type cross member 4 is attached to side frames 2 on the left and right sides in four sections including left and right front side mounting points b, b and left and right rear side mounting points c, c for a power unit support point a of the X type cross member 4 by mounting bolts. Dropping load of the left and right front side mounting points b, b is set to be lower than dropping load of the left and right rear side mounting points c, c. The left and right front side mounting points b, b are previously broken and drop when front collision load is inputted. The X type cross member 4 turns downward centered on a line c-c connecting the left and right rear side mounting points or its vicinity. The rear part of the power unit 1 is securely displaced downward along controlled turn locus of the X type cross member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048839-A (JP)
Title: PREPARATION STIMULATING iNOS ENZYME INDUCTING IMMUNOREACTIVE NO SYNTHESIS AND METHOD FOR PRODUCING THE PREPARATION
Inventor: YOU HYUNG JA
IPC: A61P31/04
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a preparation stimulating iNOS enzyme inducing immunoreactive NO synthesis, and to provide a method for producing the preparation. SOLUTION: This preparation which has a different functional element from the existing chitosan concept, is produced by the following procedure: chitin/ chitosan as naturally-occurring biopolymer material is subjected to ultrasonic decomposition treatment in a salt (NaCl) solution, and then to decomposition treatment with lysozyme, washing with ethanol, followed by ion exchange treatment to produce water-soluble β-glucosaminecellulose which is then nanocoated with an immune protein to effect its binding thereto. The method for producing the preparation is provided.
Patent JP-2004047259-A (JP)
Title: Oxide superconductor current-carrying element
Inventor: TEJIMA HIDEKAZU
IPC: H01B12/02
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide superconductor current-carrying element for reducing the thermal contraction quantity of an electrode terminal.  <P>SOLUTION: This oxide superconductor current-carrying element is composed of an oxide superconductor and the electrode terminal connected to both ends of the oxide superconductor. The thermal contraction quantity of the electrode terminal can be reduced by forming the electrode terminal of a composite material of an electric good conductor and a thermal contraction adjusting body having a thermal expansion coefficient smaller than that of the electric good conductor, and as a result, thermal stress generated in the oxide superconductor can be reduced without impairing the electric conductivity of the electrode terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174039-A (JP)
Title: Heterojunction field effect transistor
Inventor: INAI MAKOTO
IPC: H01L29/778
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heterojunction field effect transistor that has a high element breakdown voltage and at the same time small series resistance in operation for the heterojunction field effect transistor used for an oscillator and a power amplifier that operate in a region from a microwave to a millimeter wave.  <P>SOLUTION: In the heterojunction field effect transistor having a gate recess structure, at least two layers where the concentration of impurities is different are composed in an empty region that greatly affects the element breakdown voltage of the heterojunction field effect transistor from a gate electrode end to source/drain electrode ends, thus reducing the series resistance of the heterojunction field effect transistor, and at the same time achieving a high element breakdown voltage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003130311-A (JP)
Title: Burner flame stabilizer for flame hydrolysis deposition process
Inventor: CHO JAE-GEOL
IPC: F23D14/32
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a burner flame stabilizer capable of preventing disturbance due to ambient flow from occurring in the flame and in the grain flow within the flame for improving the grain adhesion rate for realizing a stable and uniform grain adhesion by adding a flow-stabilizing unit to the neighborhood of the coaxial flow diffusion flame. SOLUTION: The flame stabilizer comprises a coaxial flow diffusion flame burner 100 for emitting a flame toward the substrate in a flame hydrolysis deposition process and a flame stabilizer 30 juxtaposed to the burner 100 for isolating the flame from unstable ambient flow. The stabilizer 30 is composed of a ceramic minute tube bundle 32 having a multilayer structure laminated in the peripheral direction.
Patent JP-2004051254-A (JP)
Title: Fusible interlining and manufacturing method for the same
Inventor: MIYAMOTO HIROSHI
IPC: C09J133/08
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fusible interlining easily installable at room temperature without heating and a manufacturing method for the fusible interlining.  <P>SOLUTION: A releasing sheet 1 having one surface coated with a releasing agent is conveyed with the one surface facing upward. After liquid adhesive agent mainly composed of acrylic ester co-polymer is sprayed on the upper surface of the conveyed releasing sheet 1 by a sprayer 6, ground fabrics 2 are stuck to each other to manufacture a fusible interlining. The releasing sheet 1 may be peeled off and set on a cloth in use, a treatment such as a heating can be eliminated. In addition, the sheet may be peeled off and re-stuck in correction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054078-A (JP)
Title: Display for article advertisement
Inventor: EKOSHI TAKAHIRO
IPC: G09F1/08
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display for an article advertisement which is made to have construction in which the curvature of the face plate is held by a form giving plate which can be folded freely even without adhesion, etc. and the display can be assembled easily and in which the device is made to be in plane form at the time of transfer and the transfer in which futility is excluded is made possible.  <P>SOLUTION: A three-dimensional display for article advertisement is constituted of a face plate (12) which can be upheaved, a form giving plate (20) which can be folded freely and which gives form to the face plate at the time of assembly while parts of it are attached to the face plate and back plates 14, 14 for supporting the upheaved face plate and the form giving plate at the time of giving the form. Moreover, it is possible to assemble the display easily by upheaving the face plate (12) in the shape of a curved face (the shape of a semi-circular shape) while making the form giving plate (20) stand up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050119-A (JP)
Title: Washing device and washing method
Inventor: NAGAI TOSHIHIKO
IPC: H01L21/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration in performance of a cleaning liquid, while decreasing exchange frequencies of the washing liquid when using a washing device having a system for circulating the washing liquid.  <P>SOLUTION: The washing device is provided with: a washing liquid tank 101; washing liquid supply piping 104 for supplying the washing liquid 102 stored in the tank 101 to a washing tub; washing liquid feedback piping 106 for feeding the washing liquid 102 supplied to the washing tub back to the tank 101; gas supply piping 111 for supplying inert gas as purging gas to the tank 101; and gas discharge piping 114 for discharging the inert gas from the tank 101. A washing liquid outlet 107 of the feedback piping 106 is immersed into the washing liquid 102 stored in the tank 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148228-A (JP)
Title: Temperature control device for humidity sensor
Inventor: YAMAZAKI EIJI
IPC: F01N11/00
Filed: 2002-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control device for a humidity sensor, in which the cracking of a sensor element caused by heat from a heater under a condensation state is prevented, impurities adhered to the sensor element are efficiently and sufficiently removed, and the adhesion of the impurities to the sensor element is suppressed, so as to keep the detection accuracy of a humidity sensor excellent. SOLUTION: The temperature control device 1 for the humidity sensor controls temperatures THCM, THCM2 of sensor elements 18a, 30a of the humidity sensors 18, 30 that are arranged in an exhaust pipe 3 of an internal combustion engine 2 to detect humidity in the exhaust pipe 3. The control device comprises: heaters 19, 35 for heating the sensor elements 18a, 30a; temperature detecting means 20, 31 for detecting the temperatures of THCM, THCM2 of the sensor elements 18a, 30a; a heater control means 25 for operating the heaters 19, 35 when the detected temperatures THCM, THCM2 of the sensor elements 18a, 30a are higher than a first predetermined temperature Tref1.
Patent JP-2004058274-A (JP)
Title: Method for transferring data and imaging system
Inventor: TOKURA YUTAKA
IPC: H04N1/64
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To transfer image data efficiently between an imaging controller and an image processing controller for both color image print and monochromatic image print.  <P>SOLUTION: A video interface between a PDL controller 11 and an image processing controller 10 is provided with signal lines for YMCK. A printer transmits four lines of one color data simultaneously using four signal lines in the case of a color image through single drum arrangement and repeats the operation for one page and for four colors. In the case of a monochromatic image, the printer transmits four lines of black data simultaneously using four signal lines and repeats the operation for one page.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057294-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control the number of prize game media yet to be put out while reducing the cost of the game machines when a game control means and a put-out control means are installed separately.  <P>SOLUTION: The put-out control means 371A comprises a prize game medium put-out control means 371a which stores the number of the prize game media designated by a put-out command signal transmitting means 56d of the game control means 56A into a volatile memory means 371b while executing a put-out processing that controls a put-out means 97A to put out the number of prize game media corresponding to the number thereof to be put out as stored in the volatile memory means 371b. The put-out command signal transmitting means 56d of the game control means 56A puts out the subsequent put-out command signal after the end of the processing of putting out the prize game media corresponding to the number thereof to be put out as designated by the put-out command signal when the number of the prize game media yet to be put out is stored into the number of prize game media memory means 56b following the subtraction processing by a number of prize game media memory number subtraction means 56c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063165-A (JP)
Title: Cell for fuel cells, its manufacturing method, half cell for fuel cell, and its manufacturing method
Inventor: HORIUCHI MICHIO
IPC: H01M8/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell for a fuel cell forming a boundary surface between a solid electrolyte layer substrate and a cathode and between the solid electrolyte layer substrate and an anode as wide as possible without enlarging the cell for the fuel cell.  <P>SOLUTION: In the cell 10 for the fuel cell in which the anode 16 coming in contact with fuel gas is formed on one side of the solid electrolyte substrate 12, and a cathode 14 coming in contact with oxygen-containing gas is formed on the other side of the solid electrolyte substrate 12, the anode 16 and the cathode 14 are formed with a magnetic material layer comprising magnetic metal or its oxide, and the boundary surface between each magnetic material layer and the solid electrolyte substrate 12 comprising an electrolyte material which is a non-magnetic material is formed in an irregular recessed and projecting surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024802-A (JP)
Title: Simple self-travelling wheelchair
Inventor: MORIKAWA MASANORI
IPC: B62B11/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair which travels stably regardless of the shape of a travelling road without requiring power in travelling an upward slope.  <P>SOLUTION: A coil spring shape advancing device (2), and a reverse rotation preventing device (3) are connected onto one surface of a wheel shaft (1). A coil spring fastening apparatus (5) is arranged, which includes an input/output power exchange device (4) at the terminal end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060296-A (JP)
Title: Door lock
Inventor: NOGUCHI TOSHIHIKO
IPC: E05B63/08
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door lock which easily copes with any door irrespective of whether it is an entrance door or an interior door or irrespective of the difference in a hinged side and an openable side of the door.  <P>SOLUTION: According to the door lock, a reversing latch lock unit 20 which is formed axisymmetrical with respect to an axial line of a latch head 21, is faced to the interior of a lock case 1 and built in the same singly or together with a deadlock unit 15, in a manner coping with the difference in the type of the entrance door and of the interior door, and the difference in the hinged side and the openable side of the door. In this manner, the door lock easily copes with the difference in the hinged side and the openable side of the door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061908-A (JP)
Title: Transfer device
Inventor: OGIYAMA HIROMI
IPC: G03G15/16
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device free from the occurrence of toner scattering to a transfer entrance guide plate, and free from staining on the edge and rear faces of a wide paper even after continuously forming an image on a narrow paper.  <P>SOLUTION: As for the transfer device comprising a primary transfer process of transferring a toner image charged with a desired polarity from an image carrier to an intermediate transfer member and a secondary transfer process of transferring the toner image from the intermediate transfer member to a recording medium, the transfer device is provided with voltage applying means (7f and 31) for applying a voltage whose polarity is opposite to that of the toner image on this side of the secondary transfer process and behind the intermediate transfer member 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060581-A (JP)
Title: Intake duct
Inventor: SHIGA SEIICHI
IPC: F02M35/10
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake duct capable of reducing an air resistance by smoothening the flow of introduced outside air flowing a space between a cab and an engine by reducing a duct projected area in an air flow direction.  <P>SOLUTION: This intake duct 3 disposed so as to bridge the upper part of the engine 1 comprises an area 32 of such a cross sectional shape that a vertical dimension H is shorter than a horizontal dimension W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068648-A (JP)
Title: Exhaust emission control method for diesel engine
Inventor: TAKAMURA KOJI
IPC: B01D53/72
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control method for a diesel engine effectively achieving the desired control by using an inexpensive and easy-available material without using an expensive noble metal as a catalyst, and solving problems in a conventional method such as the high cost, the action of catalyst poison and the metalizing action.  <P>SOLUTION: An exhaust gas 15 of the diesel engine is allowed to pass in a thermoelectron emitter 1, the oxidization is promoted by applying the thermoelectron emitted from the thermoelectron emitter 1 in passing, to a harmful substance included in the exhaust gas 15, and further the exhaust gas 15 having passed through the thermoelectron emitter 1 is allowed to pass through a reduction catalyst member 16 to promote the reduction of peroxide substance in the exhaust gas 15.  <P>COPYRIGHT: (C)2004,JPO