baber/WOPTO huggingface dataset:
Patent JP-2003337087-A (JP)
Title: Apparatus for collecting suspended particle
Inventor: TOTOKI SHINICHIRO
IPC: B03C3/36
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for collecting suspended particle capable of collecting particles suspended in a gas by a specific particle diameter range and easily making the collected particles serve for microscopic observation and analyses by various analyzers.  <P>SOLUTION: The suspended particles in the gas in a charged state are introduced into a channel 13 in a direction which intersects, at right angles, the direction of an electric field formed in the channel 13. Through the use of the differences of the degrees of movements based on particle diameters, only particles P in a specific particle diameter range are extracted from a channel exit 16. A collecting container 21 in which a discharge electrode 23 and the dust collecting electrode 24 are arranged inside is connected to the channel exit 16 to collect the particles P to the surface of the dust collecting electrode 24 after the particles P have flown in the dust collecting container 21 from the channel exit 16 and classified. It is easier to extract the collected particles P than in the case of collection by a filter, and it is possible to easily make the particles by particle diameter range serve for microscopic observation, various analyses, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335119-A (JP)
Title: Leaf spring of suspension structure
Inventor: ENOMOTO MITSURU
IPC: B60G11/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leaf spring of a suspension structure capable of remarkably reducing the cost by simplifying the manufacturing and the structure, easily achieving the basic performance such as rolling rigidity and wind-up rigidity by common technology, and improving the steerability and the ride quality by lowering a vertical spring constant.  <P>SOLUTION: The leaf spring 25 of the suspension structure is composed of a thick front leaf 25A which is fixed to an axle 2 at its rear end, and extended approximately linearly toward a front part of a vehicle at its front end to be mounted on a chassis frame 1 through an eye 13, and a thin rear leaf 25B which comprises a vertical bent part 17 on its middle part, is connected to an extended part 15 at a rear part of a fixing part 12 of the front leaf 25A at its front end, and extended to a rear part of the vehicle to be mounted on the chassis frame 1 through an eye 18 at its rear end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337997-A (JP)
Title: Lane boundary detecting device
Inventor: YOSHIKAWA NORISHIGE
IPC: G08G1/16
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lane boundary detecting device which can improve the detection precision of a lane boundary position according to changes in environment.  <P>SOLUTION: A controller 16 detects luminance data of a road surface from the video signal from a CCD camera 11. The controller 16 compares the luminance data of the road surface with a threshold to extract a pair of white lines drawn on the road surface. The controller 16 monitors the state wherein one of the white lines is not detected and adjusts the threshold when the state in which one of the white lines is not detected lasts for a specified time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335253-A (JP)
Title: Steering device for vehicle
Inventor: IINO TAKEO
IPC: B62D101/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of changing the ratio of the moving amount of an operating member and the steering amount of each vehicle wheel and of selecting a steering feeling to suit the preference of a driver by a switching operation.  <P>SOLUTION: The steering device for the vehicle includes an actuator 2 for steering which is controllable so as to change the ratio of the moving amount of an operating member 1 and the steering amount of each vehicle wheel 4, wherein the movement of the actuator 2 is transmitted to the wheel so that a change in a steering angle is generated by a steering gear 3. A select switch Sw1 for operation is turned to select one of a plurality of operation control patterns different from each other which are previously set for controlling the actuator 19 in accordance with the operation of the operating member 1. The actuator 19 generates torque applied to the operating member 1 under the control of a control system performed in accordance with the selected pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339608-A (JP)
Title: Dishwasher
Inventor: OYAMA MAKOTO
IPC: A47L15/42
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To surely switch a washing path even when foreign matters such as garbage flows into a water dividing means.   <P>SOLUTION: The dishwasher is provided with a water dividing means 37 for switching a washing means 27 which is supplied with the washing water. The water dividing means 37 is provided with a casing 40 having a plurality of flow out parts 39 respectively communicating with the washing means 27, and a valve 41 provided in the casing 40. The dishwasher switches the flow out parts 39 by the intermittent operation of the washing pump 26, and inclines the surfaces of the flow out parts 39 and the valve 41 facing to each other more downward or upward than the direct-acting direction of the valve body 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346268-A (JP)
Title: Disaster prevention equipment
Inventor: HORI SHINICHIRO
IPC: G06Q50/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide disaster prevention equipment capable of transmitting the information in operation in real time.   <P>SOLUTION: The disaster prevention equipment 40 includes a disaster prevention vehicle 42 managed by a management office G-i, and a monitoring device 36 and a communication device 35 installed in the disaster prevention vehicle 42. A local station is provided with an operation maintenance record management database storing a management number for distinguishing the disaster prevention vehicle 42, and a Web server. The disaster prevention vehicle 42 is operated by a worker in the management office G-i to be introduced to an occurrence place. The monitoring device 36 monitors the online information indicating the information relating to the operation record when the disaster prevention vehicle 42 is operated. The communication device 35 transmits the online information and the management number to the Web server through the network to store the online information corresponded to the management number for allowing the Web server to distinguish the disaster prevention vehicle 42, in the operation maintenance record management database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340299-A (JP)
Title: Determination method for coal grinding property of mill and control method for coal production characteristics
Inventor: KONO KIMIHIKO
IPC: B02C15/04
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determination method for coal grinding properties of a mill capable of automatically confirming the grinding properties of coal in a real time without sampling coal from a coaling machine, or the like, during the operation by an operator, capable of automatically correcting coal production characteristics and capable of improving coal production characteristics, and a control method for coal production characteristics.   <P>SOLUTION: Coal grinding properties H are determined on the basis of mill drive power D and mill differential pressure ΔP and, on the basis of the coal grinding properties H, a rotary type classifier number-of-rotation correction value JN, a mill roller pressure correction value JP and a primary air flow rate correction value JV<SB>a</SB>are calculated to correct mill roller pressure and a primary air flow rate to control the coal production characteristics of the mill.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343096-A (JP)
Title: Apartment house
Inventor: NIIMOTO TAKASHI
IPC: E04B5/48
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the degree of freedom of a change in the floor plan of an apartment house and the area of each dwelling unit.   <P>SOLUTION: This apartment house, in which the dwelling units are continuously constructed in the state of facing a common corridor 1, is characterized as follows: the dwelling units are divided into a plurality of groups by earthquake resisting walls 4 in such a manner that a prescribed number of continuous dwelling units serve as one group; the mutual dwelling units in each group are divided by removable dry sound-insulating fireproofing walls 3; an area on the common-corridor side of each dwelling unit in one group is constructed of a skeleton-infill structure which is equipped with a double floor continuing by crossing the lower part of the wall 3; and piping, wiring and the like can be housed inside the double floor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348647-A (JP)
Title: Wireless circuit assignment control method, system for sharing a plurality of methods, and control apparatus
Inventor: HARANO SEIGO
IPC: H04W28/08
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a call loss rate of an exclusive mobile station from being increased in comparison with a call loss rate of a shared mobile station.   <P>SOLUTION: When wireless circuit control stations 102, 107 by each mobile communication system applying assigning control to wireless circuits for communication on the basis of each of a plurality of the mobile communication systems assigns a wireless circuit to a shared mobile station 106 capable of making communication on the basis of each of a plurality of the mobile communication system, when each wireless circuit control station is requested to assign a wireless circuit and its own station is not a final object control apparatus trying to assign the wireless circuit, each wireless circuit control station discriminates the priority of the assignment of the wireless circuit on the basis of a prescribed condition (S03, S10), controls the assignment of the wireless circuit on the basis of a result of determination, bypasses propriety determination of the assignment of the wireless circuit when each wireless circuit control station is requested to assign a wireless circuit and its own station is a final object control apparatus (bypassing of S03, S10) and assigns the wireless circuit to the shared mobile station 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339253-A (JP)
Title: Greenhouse-covering material for agriculture
Inventor: TAKADA ATSUHIRO
IPC: A01G13/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greenhouse-covering material for agriculture, having excellent effects of preventing useless pest insects from invading, insulating the inside when it is cold, and preventing rain water caused by wind and rain from invading, and having sufficiently kept air-permeability and moisture permeability.   <P>SOLUTION: The greenhouse-covering material comprises a film formed of a thermoplastic resin, and has ≤30% total light transmittance. The film has micropores formed of a three-dimensional net structure comprising stem fibrils extending in one direction and branch fibrils connecting the stem fibrils, regulated so that the formed density of the branch fibrils may be higher than that of the stem fibrils.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346838-A (JP)
Title: Direct fuel cell and method of manufacturing the fuel cell
Inventor: OKUYAMA RYOICHI
IPC: H01M8/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mass-production direct fuel cell and a method of manufacturing the fuel cell at an advantageous cost.   <P>SOLUTION: In this direct fuel cell, a fuel electrode 10 and an air electrode 12 are formed on the front and rear of a proton conductive part 6 opposite to each other by arranging a plurality of cells adjacent to each other, and the cells are electrically connected to each other. The proton conductive part 6 is formed by providing a proton conductivity thereto by graft-polymerizing monomer with ion-exchange groups after reaction active point is produced with a synthetic resin film 3 partially being irradiated with electron beam or radioactive ray.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342382-A (JP)
Title: Resin impregnated fiber sheet and circuit substrate
Inventor: MACHIDA TETSUYA
IPC: C08J5/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin impregnated fiber sheet which is suitable as an insulation base material having excellent processability such as high-frequency properties, low hygroscopicity, flame retardance, heat resistance, thermal dimensional stability, through-hole processability by a laser and the like as a circuit substrate.   <P>SOLUTION: The resin impregnated fiber sheet is obtained by impregnating a fiber sheet composed of polyphenylene sulfide fibers having a coefficient of thermal expansion at 30-100°C of ≤10 ppm/°C with a resin composition. The circuit substrate uses the fiber sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162187-A (JP)
Title: Image forming apparatus and method for determining suitability of replaceable component
Inventor: MASUDA JITSUO
IPC: G03G21/14
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an exact judgment on suitability of a replaceable components such as a toner supplying container by using the existing mechanism of an image forming apparatus, without additionally providing a information storage means designed for a consumable product detachably attached to the apparatus, or an information reading means to be placed in the image forming apparatus main body.  <P>SOLUTION: Prior to being loaded into the image forming apparatus main body, a replaceable component 41 is placed on an original platform, and the replaceable component 41 is optically scanned by an existing image reading means 2 and read highly accurately as image information, then a control means 3 judges, on the basis of a reading result, whether or not the replaceable component 41 is suitable for the image forming apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004005159-A (JP)
Title: Device and method for distributing advertisement, advertisement distribution program and recording medium
Inventor: NAKAGAWA SATOSHI
IPC: H04N21/2668
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To distribute advertisements which satisfies user's taste and improve hit ratio.  <P>SOLUTION: A user information server 8 classifies a user into a group of taste and preference in accordance with the taste and preference of the registered user, when the user is authenticated. For every group of taste and preference classified based on the user authentication, an advertisement distribution server 2 reads out advertisement contents (CM) which satisfy the taste and preference of the user, who belongs to the group, from an advertisement DB 3 and transmits it. The advertisement contents are transmitted in a time frame assigned to an advertisement frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340065-A (JP)
Title: Game machine
Inventor: MATSUSHITA NORIMASA
IPC: A63F7/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent the display mode from being changed easily by players' careless operation.   <P>SOLUTION: The display mode is selected by rotating an operation knob 106, and the selected display mode is fixed by pushing backward the operation knob 106. And, as players need to turn/operate the operation knob 106 with a sense of purpose to select a type of display mode and operate and push the operation knob 106 backward with a sense of purpose to fix the selected operation mode, the display mode is prevented from being changed easily to unwanted one through the players' careless operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012548-A (JP)
Title: Liquid crystal display
Inventor: EGUCHI TOSHIYASU
IPC: G02F1/1335
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display with a bright screen and high color reproducibility of the picture without using a color separation filter.  <P>SOLUTION: The liquid crystal display is equipped with a light source 4 which emits light of three primary colors, a liquid crystal panel 2 having a liquid crystal inserted between an active matrix substrate formed with an active matrix circuit and a common electrode substrate, and an optical system 16 which enlarges and projects the image light modulated by the liquid crystal panel when the light of three primary colors emitting from the light source is synchronized with scanning of the active matrix circuit to irradiate the liquid crystal panel with the synthesized light. The display is also provided with a dispersion prism 22 or a diffraction grating which is disposed in the optical path between the light source and the liquid crystal panel and reciprocally rotationally oscillates or turns. Thereby, the bright screen and preferable color reproducibility of the picture is obtained without using the color separation filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012589-A (JP)
Title: Photoreceptor drum and its manufacture method
Inventor: IIZUKA MUNENORI
IPC: G03G5/05
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor drum stably manufactured at low cost in a simplified stage, and its manufacture method.  <P>SOLUTION: The photoreceptor drum used for an electrophotographic process is constituted of: a substrate made of conductive resin composition prepared by blending a resin component and a conductive agent; and a film disposed on the outside of the substrate and made of resin in which a photoreceptive agent is dispersed. The film made of the resin in which the photoreceptive agent is dispersed is stuck to the circumferential surface of the substrate of the photoreceptor drum, or the film made of the resin in which the photoreceptive agent is dispersed is inserted in manufacturing the substrate of the photoreceptor drum by the injection molding of the conductive resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009491-A (JP)
Title: Ink state sensing mechanism
Inventor: IKEDA YASUHIKO
IPC: B41J2/01
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the detection accuracy in an arrangement in which the presence/absence of ink is detected by detecting a capacitance between electrodes.  <P>SOLUTION: A first electrode in a head liquid chamber and a second electrode near an ink tank are provided. The second electrode is arranged movably, and a distance between the second electrode and the ink tank is made shortest when the ink tank is set. Moreover, a thin film is formed of an ink resistant material at an uppermost layer of a heater board substrate, which is made a first detection electrode in the liquid chamber. When a sensing means detects the absence of ink, the writing operation is stopped and an operation of stabilizing firing of the head is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248122-A (JP)
Title: Elliptical polarizing plate and liquid crystal display using the same
Inventor: MOTO TAKAHIRO
IPC: G02F1/1335
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elliptical polarizing plate which is improvers visual field angle of a liquid crystal display apparatus in an OCB system, HAN system, and the like, has a fast response, to provide an elliptical polarizing plate whose surface hardness is equal or higher than the pensile hardness of 3H and, in some cases, is equal to or higher than 4H and curl and brittle properties are improved improved, and to provide a liquid crystal display using the elliptical polarizing plate.  <P>SOLUTION: The elliptical polarizing plate has at least one hardcoated layer where product of the surface elastic modulus of the hardcoated layer and the cube of the thickness of the hardcorted layer is equal to or more than 30 kPamm<SP>3</SP>and is less than 700 kPamm<SP>3</SP>, and is made of an optical compensating film made of a polarizer and an optical anisotropic layer where orientation of a discotic liquid crystal is fixed to a transparent support. In the elliptical polarizing plate, the values of Re (0°), Re (-40°), and Re (40°) for indicating optical anisotropy in the optical compensation film are within 35±25 nm, 35±25 nm, and 105±55 nm each.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004012423-A (JP)
Title: Inspection method and device for optically-transparent object
Inventor: SOEDA MASAHIKO
IPC: G01N21/958
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To inspect highly accurately the quality of the surface and the inside of an optically-transparent object without adopting a plurality of illumination systems.  <P>SOLUTION: A reference plate 14 where a prescribed reference pattern is formed is arranged along the under surface of the optically-transparent board-like object W. While moving the reference plate 14 at a prescribed quantity at one time along the under surface of the object W, the reference pattern is imaged by a camera 12 from above the object W and observed, and a defect of the object W is detected based on the difference from the state at the good quality product observation time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047589-A (JP)
Title: Endoscope
Inventor: MORIYAMA HIROKI
IPC: G02B23/24
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which does not injure another internal organ even when the insertion part is bent in a state when a hard adjustment member is hardened. SOLUTION: The endoscope 1 of the present invention is provided with the insertion part 2 having a soft part 7. The endoscope is also provided with a thin and long hardening member 52 whose tip is fixed to a part of the insertion part 2 inside the insertion part 2 and also provided with a means for allowing the hardening member 52 to be hardly moved inside the insertion part 2 in the middle of the hardening member 52.
Patent JP-2004019537-A (JP)
Title: Clean energy generator
Inventor: YAMAGUCHI KO
IPC: F24S90/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar heat using vertical shaft type wind power generator where a change in wind direction and wind speed is quickly applied, which withstands a gale such as a typhoon, can be installed even in an urban area or on the sea using natural energy, generates little noise or vibration, is kind to human beings, birds and beasts, powerful in wind collection and profitability, and can be installed in an urban area or on the sea using natural energy.  <P>SOLUTION: Solar heat obtained in a beam condensing and heat collecting system and wind power guide plates are used to generate a spiral air current so as to convert it into rotative energy by a wind mill. The rotative energy is converted into electric energy by a generator. Efficiency is improved and the generator can work even in a fine and breezy day to improve operation availability. A beam condensing device can be used even for a hot water supply as co-generation. Both initial costs and running costs can be reduced by the hybrid power generation of sunlight and wind power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038850-A (JP)
Title: Method for controlling to set question on quiz game
Inventor: SAEKI HIROTO
IPC: A63F13/67
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling to set questions on a quiz game by which a quiz with a content of the questions in accordance with the attribute of a player can be practiced in use and a variety of questions can be provided. SOLUTION: In the method for controlling to set the questions on the quiz game in which the quiz questions are randomly selected from the quiz questions stored in a storing means by a controlling means and the selected quiz questions are displayed on a displaying means, the control method comprises a step in which information on the attribute of the player is inputted based on input from an operating means, a step in which the quiz questions are stored on every attribute in the storing means and the quiz questions in accordance with the inputted attribute of the player among a plurality of quiz questions stored on every attribute are selected and a step in which the selected quiz questions are displayed on the displaying means.