baber/WOPTO huggingface dataset:
Patent JP-2004024687-A (JP)
Title: Electronic go board
Inventor: SON GENBAN
IPC: A63F3/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic go board in which a game player really has a game of go through moving a go piece on an actual go board and easily restores the game of go.  <P>SOLUTION: The electronic go board is provided with a display sheet 20, a position sensing panel 30 for outputting an electric signal by recognizing a start position of the go piece, adhesive tape inserted between the display sheet 20 and the position sensing panel 30, a position display panel 40 for displaying a moved-piece position and an opposed-piece position by a plurality of light emission diodes L of two-colors emission being provided on the squares, a central processing unit with a program in which a piece of moved-piece position information recognized by the position sensing panel 30 and a piece of opposed-piece position information input from the outside are separately lightened to two colors by the light emission diodes L provided on the position display panel 40, an input-output means, a microprocessor with a program for displaying data on a display window, a start switch, an operation switch and a controller provided with the display window for displaying an ongoing state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029574-A (JP)
Title: Developing device and image forming device
Inventor: SAKAMAKI TOMOYUKI
IPC: G03G9/08
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and an image forming device that prevent a toner and components in the toner from being fused on the surface of a developing sleeve in conventional two-component magnetic brush development using a crushed toner containing wax.  <P>SOLUTION: The developing device is equipped with a rotatable developer carrier 25 which carries and conveys a developer 22 to visualize an electrostatic latent image formed on an image carrier 3; and the developer 22 contains the toner obtained by kneading and then crushing at least a binder resin, a coloring agent, and wax and a magnetic carrier having a 30 ∼ 230 emu/cm<SP>3</SP>magnetism quantity in a magnetic field of 1 KOe and the surface shape of the developer carrier 25 satisfies 0.05≤Rz/Sm≤0.25, where Rz is the surface roughness and Sm is a mean mountain gap Sm of unevenness of the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028035-A (JP)
Title: Enclosed compressor
Inventor: FUKUDA YOSHIFUMI
IPC: F04B39/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enclosed compressor capable of efficiently cooling an electric motor part.  <P>SOLUTION: A plurality of through holes 23 vertically penetrating through a core 8a and an end ring 8c of a rotor 8 are formed, and a fin 24 is mounted in a state of being stood to an upper side from an end face of the end ring 8c, and twisted inversely to the rotating direction of the rotor 8 from an inner periphery toward an outer periphery. A basic end of the fin 24 and the through holes 23 are positioned on a radial straight line of the rotor 8 in adjacent to each other. Further a ring-shaped disc 40 covering the fin 24 and kept into contact with an end part of the fin 24 at its one face is additionally mounted coaxially with the rotor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037102-A (JP)
Title: Method for analyzing inverter waveform
Inventor: YAMAMOTO KOICHI
IPC: G01R29/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To detect zero-cross point of a PWM inverter waveform exclusively by means of software without employing a filter circuit and a zero-cross detecting circuit.  <P>SOLUTION: An inverter waveform is taken into a storage memory by PWM and then a maximum value MAX on the plus polarity side and a minimum value MIN on the minus polarity side are detected therefrom. A pulse detection level +Th on the plus polarity side and a pulse detection level -Th on the minus polarity side are set by dividing the maximum value MAX and the minimum value MIN by N (N is an arbitrary positive number). A moment in time when a pulse transits from above the pulse detection level +Th to below the pulse detection level -Th, or a moment in time when the pulse transits from below the pulse detection level -Th to above the pulse detection level +Th is determined as a zero-cross point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033313-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIDA JUN
IPC: A47L9/16
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner having an improved operability by reducing size and weight of a remote operating portion of a hose and an improved handleability at the time of removal of a dust collector.  <P>SOLUTION: The vacuum cleaner is provided with the detachable dust collector 6 in the proximity of a hose grip. The dust collector 6 is provided with a handle 9 doubling as the hose grip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035672-A (JP)
Title: Composition for coating agent, coating agent and coating method
Inventor: NAKACHI TOKUYO
IPC: C09D1/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for a coating agent with which a thin coating film provided with high photocatalytic action by titanium oxide and transparency is simply formed on the surface to be coated without requiring specific equipment regardless of the shape of the surface to be coated and the coating agent and to provide a coating method.  <P>SOLUTION: The composition for the coating agent comprises 30-60 wt.% based on the total amount of the composition of titanium oxide having photocatalytic action, 10-35 wt.% of an alkali silicate and 30-50 wt.% of silica. The coating agent is obtained by dispersing the composition for the coating agent into ≥1.2 times as much as water by weight ratio. The coating method comprises coating the surface to be coated with a solution of the coating agent and removing an undried solution from the surface to be coated before the whole coated solution is dried.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034437-A (JP)
Title: Method for repelletizing waste plastics and its system
Inventor: TANAKA TOSHISUKE
IPC: B29K105/26
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently reprocess for a pellet with high merchandise value using waste plastics.  <P>SOLUTION: This method for repelletizing waste plastics comprises a vented extruder 1 which melts the grinds of sorted/cleaned waste plastics and molds the melt into strands, a belt conveyor 2 which cools the surface of the molten strands discharged from the die of the extruder 1 by spraying cooling water to the strands and a strand cutter 3 which receives the strands with a solidified surface and continuously cuts the strands into pellets while spraying the cooling water to a cutting part. Consequently, it is possible to minimize the rupture or crushing of the strands which occurs significantly during cutting in repelletizing the waste plastics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036256-A (JP)
Title: Heat insulating and heat shielding, or heat reserving panel
Inventor: WATANABE HIDEHIRO
IPC: B32B15/08
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate heat insulation and heat shielding or heat reserving in carpentry of a building.  <P>SOLUTION: There is provided a heat insulating foam board having a suitable thickness and a suitable length. Both or one of upper and lower surfaces of the foam board has an aluminum sheet or an aluminum foil 2 fixed thereto by sticking or the like. The aluminum sheet or the aluminum foil 2 has large surplus folded portions 2', 2', 2" relative to the upper surface area of the board 1, and the mutually adjacent foam boards allow their surplus folded portions to be superposed on each other on an upper surface of a rafter 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033661-A (JP)
Title: Vacuum cleaner
Inventor: IWASE KOJI
IPC: A47L9/16
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a cyclone cleaner while maintaining a high dust collecting factor.  <P>SOLUTION: A cyclone dust collection section 205 has a suction opening 108 and an exhaust box 111 at one end of a cyclone dust pipe 102, both ends of which are blocked, and is provided with a dust chamber 104 and a communication opening 103 communicating with the dust chamber with the cyclone dust pipe on the side of the other end, and is installed sideways in the vacuum cleaner body 201 adjacently to an electric blower 208.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101833-A (JP)
Title: Electronic camera and information recording medium
Inventor: ISHIDA NOBUAKI
IPC: H04N101/00
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera capable of photographing a subject without shifting a picked-up image from a direction turned to a field. SOLUTION: A CCD element and an optical system for forming an image of a field on the CCD element are formed in a CCD module 22. Image information picked up by the module 22 is displayed on an LCD element 24. An illuminating back light 26 is arranged on the rear side of the LCD element 24 and a convex lens optical system 20 is arranged on the surface side of the element 24. The image displayed on the LCD element 24 is enlarged by the optical system 20. Respective elements are arranged so that the optical axis of the optical system in the module 22 is almost aligned with the optical axis of the optical system 20 for enlarging the image displayed on the element 24.
Patent JP-2004047654-A (JP)
Title: Substrate-positioning device and substrate-processing apparatus
Inventor: TAWARA KAZUSHI
IPC: H01L21/68
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate-positioning device and a substrate-processing apparatus capable of conducting maintenance at suitable timing, and improving productivity and reliablity in comparison to conventional devices.  <P>SOLUTION: A control part 10 makes a semiconductor wafer W rotate approximately one turn with a rotation driving mechanism 6 and detects notches formed on the circumferencial peripheral of the wafer W from a changes in light intensity which is incident on the light-receiving part of a detection mechanism 9 at this time, and detects the eccentricity of the center of the semiconductor wafer W from the rotation center of the substrate-mounting stand 5. After this, the semiconductor wafer W is further rotated by at predetermined angle, and positional displacement is calculated by comparing the data obtained when the one-turn rotation of the semiconductor wafer W is applied and the data obtained at the further rotation of the semiconductor wafer W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045275-A (JP)
Title: Navigation apparatus for vehicle, and portable navigation apparatus
Inventor: TSUBOUCHI KAZUO
IPC: G09B29/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To automatically display information on facilities that a user wishes to know as needed and to prevent complexity in display when the information is not required and to prevent a decrease in a plotting speed.  <P>SOLUTION: Map information, information on a plurality of facilities being classified for each genre, and position information related to them are given from a map data inputting apparatus 4 to a control circuit 2. Additionally, the category and display conditions to facilities in the category, for example time conditions, are inputted to the control circuit 2 from a group of operation switches 7. Then the control circuit 2 displays, on a display 6, information on the facilities of the category corresponding to the display conditions when the time conditions that are the inputted display conditions are met.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047020-A (JP)
Title: Magnetic disk medium and fixed magnetic disk device
Inventor: YUZAWA TAKESHI
IPC: G11B5/012
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable incorporating ID information which is hard to alter and has uniqueness is enabled to embed in a magnetic disk medium.  <P>SOLUTION: ID information for discriminating the media uniquely is divided into master ID information 3 of a pre-format region of a pre-embossed magnetic disk and media individual ID information 4 of a non-pre-format region, and they are recorded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056568-A (JP)
Title: Image composing method and image pickup device
Inventor: SUGIMOTO MASAHIKO
IPC: H04N5/335
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a white-balanced image having a wide dynamic range by composing of a high sensitive image and a low sensitive image.  <P>SOLUTION: In composing images of high output image data and low output image data, composite image data are obtained by multiplying the total gain corresponding to a scene by added data of the high output image data and the low output image data. The total gain is suitably multiplied in the range where the high output image data exceeds a certain value. The range is a range where the value of the total gain p exceeds the value of an optional number α-a coefficient value k × (high output image data high after gamma correction/threshold th), wherein, suitably, if the coefficient value k = 0.2, and the optional number α = 1, p = 0.8 in a scene with high contrast, p = 0.86 in a scene on a cloudy day or in shade, and p = 0.9 in a scene in an indoor fluorescent lamp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050790-A (JP)
Title: Inkjet recording medium and inkjet recorder
Inventor: KIMURA MASAHIKO
IPC: B41M5/50
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a recording streak at a back end of an inkjet recording medium by enhancing the accuracy of recording at the back end thereof.  <P>SOLUTION: A recording sheet 1, onto which the recording is applied by using ink ejected from a recording head 402, is equipped with a main sheet part 11 in which a recording layer 16 is provided on a main surface, and an auxiliary sheet part 12 which is separably and continuously provided at the back end in the conveyance direction of the sheet part 11, so as to assist the conveyance of the sheet part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026119-A (JP)
Title: Hovercraft
Inventor: YAMASHITA MITSUO
IPC: B60V1/04
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To increase a traveling speed and to travel it without decreasing a speed even if lateral traveling is carried out at the time of changing a direction.  <P>SOLUTION: Auxiliary duct plates 12 are projectedly provided at front sides of both sides of a cylindrical duct (5) mounted so as to protect a traveling fan (3) so that they become synchronized at both sides of a ship body (2). An air introduction window (13) is provided on the auxiliary duct plate (12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003071002-A (JP)
Title: Manufacturing method for game machine component
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To manufacture an inexpensive game machine having the strength required for the game machine by utilizing papers of secondhand newspaper and secondhand magazine. SOLUTION: A method for manufacturing components of the game machine comprises a raw material preparation process in which paper fibers and chemical fibers are separately mixed with water to prepare paper fiber dispersed liquid and chemical fiber dispersed liquid separately and the paper fiber dispersed liquid and the chemical fiber dispersed liquid are mixed to obtain at least mixed fiber dispersed liquid in which the paper fibers and the chemical fibers are mixed with water and are dispersed, a dewatering press process in which the mixed fiber dispersed liquid is filled into a mold and the filled mixed fiber dispersed liquid is pressed to dewater in order to obtain a dewatered press molding in which the paper fibers and the chemical fibers are intertwined, and a dry process for drying the dewatered press molding.
Patent JP-2004063129-A (JP)
Title: Method of mounting parts on cable
Inventor: HOSOKAWA TOSHIYUKI
IPC: H01B13/012
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mounting a plurality of parts on a cable at prescribed positions with prescribed postures for every part, of which, general-purpose property is improved by enabling to mount the parts regardless of the operator, and the cost is reduced by disusing any exclusive jigs, and eliminating any space for storage.  <P>SOLUTION: The information related to the mounting for each parts 2-6 is marked on the cable 1 prior to mounting each parts 2-6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061219-A (JP)
Title: Flat surface probe, its manufacturing method, and optical pickup apparatus
Inventor: YAMAGUCHI TAKAYUKI
IPC: G11B7/135
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently generate proximity-field light at the utilization of faint proximity-field light.  <P>SOLUTION: Since an embedded material 6 having a refractive index lower than that of columnar structure parts 4 is embedded in the peripheries of the columnar structure parts 4, which form part of protrusions 3, to provide an structure equivalent to a core and a cladding of an optical fiber, by totally reflecting light incident onto the root of the column-like structure part 4 at the columnar structure part 4, it is possible to guide the light to a conical structure part 5 with low losses and to highly efficiently generate the proximity-field light 15 from the tip of the conical structure part 5. In addition, since the height of the columnar structure part 4 does not require preciseness, it is possible to allow large margins at manufacturing. Since there is no need for removing the embedded material 6, it is possible to omit the process of removing the embedded material 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062988-A (JP)
Title: Electronic equipment with alarm function
Inventor: TAKEZAWA KIYOMI
IPC: G10K15/04
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent that the operation of an alarm control part is not performed by allowing a power-off operation to be executed when the alarm control part is set in an operation state by surely performing the operation of a power-off control part.  <P>SOLUTION: The whole of an electronic equipment which includes a disk playing part 1 which is constituted by including a disk stop detecting part 2, an alarm part 3 and an off-timer part 4 is integrally controlled by a CPU (central processing unit) 5. An alarm setting part 6, an off-timer setting part 7 and an operation command button 8 are connected to the CPU 5. The alarm part 3 constitutes an alarm control part which makes the disk playing part 1 execute a disk play starting operation when it reaches at the set time set by the alarm setting part 6 and the off-timer part 4 constitutes a power-off control part which practically disconnects a power source when the stop operation of the rotation of a disk exceeds a prescribed duration. The operation command button 8 is formed with a mass of operating buttons and specifies a control command, an alarm mode and an off-timer mode in the play operation of the disk playing part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062559-A (JP)
Title: Client server system and its device
Inventor: YOSHIMURA KOICHI
IPC: G06F21/31
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily keep the secrecy of information indicating the access right of a user.  <P>SOLUTION: When a client device requests a job to a scanner device through a distributed processing server, a scanner outputs an authentication request message to an authentication server through a network. The authentication server 4-3 takes the valid range and valid period, etc., of authentication information into consideration, performs user authentication and returns an authentication result to the scanner through the network. The scanner executes the requested job corresponding to the authentication result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147247-A (JP)
Title: Dye mixture for inkjet ink and printing method
Inventor: BLEASE JAMES W
IPC: B41M5/00
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a magenta ink that gives good hue when printed, further to provide the magenta ink that, when printed with a typical yellow ink, gives high chroma values for the resulting red record, to provide the magenta ink with good fastness to light when printed, and further to provide a printing method using the inkjet ink. SOLUTION: The inkjet ink composition comprises water, a humectant and a mixture of a water-soluble, magenta anthrapyridone dye and Reactive Red 23, Reactive Red 24, Reactive Red 31, Reactive Red 120, Reactive Red 180, Reactive Red 241, Acid Red 35, Acid Red 52, Acid Red 249, Acid Red 289, Acid Red 388, Direct Red 227 or CAS No.153204-88-7. The printing method uses the inkjet ink composition.
Patent JP-2004061418-A (JP)
Title: Automatic inspection method and apparatus for non-metal inclusion
Inventor: SAKAGAMI TAKAO
IPC: G01N33/20
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To automatically inspect a non-metallic inclusion by switching a magnification of an objective lens of a metal microscope between two stages of a coarse inspection and a fine inspection, first dividing a field of the coarse inspection into zones corresponding to a field of the fine inspection to check the presence of a foreign matter on a metal surface sample, and next closely inspecting the zone with the foreign matter to determine whether the foreign matter is a non-metal inclusion.  <P>SOLUTION: A deviation amount between a zone area of each zone of the rough inspection and the field of the fine inspection corresponding to the zone area due to the switching of the magnification of the objective lens is previously stored in a correction data storage as correction data. The deviation amount of the field is corrected based on the correction data at the time of closely inspecting the zone determined as having the foreign matter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063426-A (JP)
Title: Static eliminator
Inventor: HAYAKAWA DAISUKE
IPC: H01T23/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage generating device improved in its discharging performance.  <P>SOLUTION: A high-voltage generating circuit 3 comprises a series circuit of a first rectifier circuit 32 and a second rectifier circuit 33, a first condenser 34 is connected between an input terminal 31a and a common connecting point of the series circuit of the first rectifier circuit 32 and the second rectifier circuit 33, and a second condenser 35 is connected to both ends of the first rectifier circuit 32 and the second rectifier circuit 33, and is also connected to an output terminal 31b. An output signal line of a rectification control circuit 36 is connected to both rectifier circuits 32, 33, and the rectifying direction is switched in accordance with the output control signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069804-A (JP)
Title: Image forming apparatus
Inventor: SAKAKIBARA HIROYUKI
IPC: G03G15/16
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method without lowering charge uniformity, developability, transfer performance and an image, in a process in toner transfer from visualization of toner onto a drum to paper in a draft mode increasing a process speed.  <P>SOLUTION: In the case that the draft mode is selected, a discharge voltage value, a developing voltage value, a developing frequency, an amount of exposure, transfer voltage and their on-off timing are modified from a normal print mode set value to be printed.  <P>COPYRIGHT: (C)2004,JPO