baber/WOPTO huggingface dataset:
Patent JP-2004348809-A (JP)
Title: Semiconductor memory device and portable electronic equipment
Inventor: MORIKAWA YOSHINAO
IPC: H01L27/115
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which can inform status of program operation or erase operation performed for a memory array to a user.  <P>SOLUTION: A semiconductor memory device 2000 is provided with a memory array 2001 including a plurality of memory elements, a write-state machine 2013 performing sequence of program operation or erase operation for the memory array 2001, a decoder 2020 outputting a status signal indicating status of program operation or erase operation for the memory array 2001 by decoding a signal indicating a present state of the write-state machine 2013, a status register 2016 storing the status signal, and an output circuit 2014 outputting the status signal stored in the status register 2016.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347007-A (JP)
Title: Sealing device for rolling bearing
Inventor: KONNO KATSUHIRO
IPC: F16C33/78
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device for a rolling bearing capable of slidingly contacting an elastic lip with a bearing side end surface of a second annular seal body, even after finishing assembling-disassembling of a machine such as a rolling machine.  <P>SOLUTION: This sealing device for the rolling bearing, seals clearance between an outer race 11 and an inner race 12, by slidingly contacting the elastic lip 26 formed in a first annular seal body 22 with the bearing side end surface 23c of the second annular seal body 23. A projection part 30 abuts on the bearing side end surface 23c of the second annular seal body 23, when suspending a roll neck bearing 10 by a hoisting accessory for supporting the inner race 12 and the second annular seal body 23 from below, and is arranged on an inner peripheral surface of a seal holder 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344421-A (JP)
Title: Game machine
Inventor: BANNO MAKOTO
IPC: A63F7/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of appropriately informing a player of a situation advantageous to the player.  <P>SOLUTION: The pachinko machine 10 comprises an outer frame 11, a body frame 12 mounted in the front of the outer frame 11 and supported by one side of the outer frame 11 to be opened/closed, and a front door frame 13 mounted in the front of the body frame 12 and supported by one side of the body frame 12 to be opened/closed. When a game ball shooting handle 18 mounted in a lower part of the pachinko machine 10 is operated, a game ball on an upper tray 23 is shot toward a game area. In the pachinko machine 10, patterns capable of informing the situation advantageous to the player are variably displayed on a display screen of a pattern display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346643-A (JP)
Title: Monitoring device for construction machine
Inventor: SAKAI NORIYUKI
IPC: E02F9/24
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring display device which simplifies switching by using a single camera, and which facilitates operation for switching between the data display and rear image display of machine and an apparatus by providing a change-over switch in an easy-to-operate position.  <P>SOLUTION: A control lever for an operator is provided with a momentary switch for performing screen switching as switching between a screen for displaying an operating state of the machine on the monitoring device, and a screen for displaying an image for showing a rear operating environment. Additionally, a mode selecting switch for selecting a mode for displaying the operating state of the machine, or a mode for displaying a rear image is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004072720-A (JP)
Title: Media transmission method, transmitting apparatus and receiving apparatus therefor
Inventor: ITO TOMOYOSHI
IPC: H04N19/65
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-quality media data transmission in the environment that an available band is considerably fluctuated by suppressing updating frequency of an encoding rate.  <P>SOLUTION: When a transmission rate Rs is updated and the updated transmission rate Rs is settled within fluctuation width (Rc<Rs<U×Rc and U>1) defined by a present encoding rate Rc, without updating the present encoding rate Rc, an FEC (forward error-correction) data sending rate Rf is updated (Rf=Rs-Rc). When an Rc updating timer set to three sec is time-out, for example, on the other hand, the encoding rate Rc is updated by using a minimum value Rs-min of the transmission rate up to the moment (Rc=V×Rs-min and 0<V<1). Even when the transmission rate Rs is so fluctuated out of the fluctuation width, the encoding rate Rc is similarly updated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004348062-A (JP)
Title: Image forming apparatus
Inventor: TANAKA KUNIAKI
IPC: G03G15/16
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the speed irregularity of an image carrier caused by frictional sliding on a cleaning member, particularly at the time of forming an electrostatic latent image by an image forming apparatus in which a developing rotary unit is mounted and where developing switching operation is performed.  <P>SOLUTION: The image forming apparatus 1 is equipped with a developing means 8 having a developing roller abutting on the image carrier 3 on which the electrostatic latent image is formed and developing the image, a transfer means transferring a toner image from the image carrier 3 to a transfer body 12 and a cleaning means 7 abutting on the image carrier 3 and removing residual toner after transfer, and the developing roller 6a is separated from the image carrier 3 so as to perform the developing switching operation. The apparatus 1 is equipped with a means for supplying toner to the image carrier 3 in the midst of the developing switching operation so as to prevent a situation that the toner is not supplied to the image carrier 3 in the midst of the developing switching operation. Then, the cleaning means 7 abutting on the image carrier 3 is smoothly and frictionally slid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350893-A (JP)
Title: Toilet seat lift
Inventor: TERADA YOSHIAKI
IPC: A47K13/10
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat lift preventing the occurrence of an accident even if malfunction occurs when electrically lifting a toilet seat unit.  <P>SOLUTION: This toilet seat lift 1 is so formed that a rotation driving force of a stepping motor 7 is converted into a lifting movement by an output pinion 80 and a rack 53 formed in a right-side slider 51 and a toilet seat 12 is mounted on a movable plate 6 driven by the right-side slider 51, so that the toilet seat 12 can be lifted relative to a toilet device body 11. A sensor gear 15 is provided to be geared with an output wheel 8 moving associated with the right-side slider 51, the angular position of the sensor gear 15 is detected by a potentiometer 14, and the position of the toilet seat unit 10 is monitored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353958-A (JP)
Title: Storage
Inventor: UMEDA AKIHIRO
IPC: B01D53/22
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage for providing tasty water and ice by using an oxygen-enriched membrane.  <P>SOLUTION: This storage has the oxygen-enriched membrane 2, a decompressing pump 3a, and a liquid storage tank 5; and respectively connects the oxygen-enriched membrane to the decompressing pump, and the decompressing pump to the liquid storage tank by an air pipe. The oxygen concentration of water can be increased, by dissolving oxygen-enriched air separated by the oxygen-enriched membrane 2 in water stored in the liquid storage tank 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355735-A (JP)
Title: Optical head device, transport method of optical head, and optical disk device
Inventor: HISATOMI SUSUMU
IPC: G11B21/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device in which size and thickness are reduced employing a simple constitution, backlash is suppressed to a sufficiently practical level, and an optical head is transported in a highly precise manner, and to provide a transport method of the optical head.  <P>SOLUTION: A head section 29 used to record or reproduce data for a disk is mounted and pressed for a supporting member 36 that is fixed to a holder 31 being supported in a freely movable manner along the radial direction of the optical disk so that a rack 37 of a rack section 38 is meshed with a cogwheel 39, that becomes a driving source, with prescribed elasticity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351026-A (JP)
Title: Slot machine
Inventor: ITO NOBUYUKI
IPC: A63F5/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To house a reel for representation together with a reel for a game and to enable the reel for the representation to carry out more representations than the generated point of the reel for the game.  <P>SOLUTION: This slot machine is provided with a first reel 31 group for displaying the game result of the game, a second reel 51 group for carrying out the representation in the game, a start switch 41 and a stop switch 42. The second reel 51 group is arranged at the upper part of the start switch 41 or the like, and the first reel 31 group smaller than the second reel 51 group is further arranged at the upper part. In the slot machine, the first reel 31 group and the second reel 51 group are started when the start switch 41 is operated, and a first reel stoppage control means 65 controls the stoppage of first reels 31 on the basis of the drawn result of a prize when the stop switch 42 is operated. Also, a second reel operation control means 84 controls the stoppage of second reels 51 according to a selected operation pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360724-A (JP)
Title: Control device for electrorheological fluid
Inventor: TSUKIJI TETSUHIRO
IPC: F16K13/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for electrorheological fluid capable of being embodied in an ultra-small construction and assuring applicability to a micromachine.  <P>SOLUTION: The control device for electrorheological fluid is to be installed in the flow passage of the ER fluid and formed from a tube 10 having the specified overall length in which the ER fluid flows. The tube 10 has a wall furnished with electrodes 12, and the intensity of the electric field is varied by controlling the impression voltage between the electrodes, and thereby the viscosity of the ER fluid is controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359277-A (JP)
Title: Wrapping body
Inventor: OTAKI KOSUKE
IPC: B65D5/50
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrapping body which can be repeatedly used.  <P>SOLUTION: This wrapping body 1 consists of a rectangular parallelepiped or a cube with a storing part 5 storing an article to be packaged, and has a bottom part 11, a right side face part 12 freely foldably connected to the bottom part 11, a left side face part 13 freely foldably connected to the bottom part 11 and facing the right side face part 12 when it is stood by approximately 90° from the bottom part 11, a back face part 15 freely foldably connected to the bottom part 11, a front face part 16 freely foldably connected to the bottom part 11 and facing the back face part 15 when it is stood by approximately 90° from the bottom part 11, and a ceiling part 14 freely foldably connected to the left side face part 13 and facing the bottom part 11 when it is folded by approximately 90° from the left side face part 13 in the direction toward the bottom part 11. In addition, the packaging body 1 has three layers consisting of two sheets of flexible waterproof synthetic resin layers whose peripheral edges are sealed and a rigid body C layer provided between these two sheets of the synthetic resin layers. Sites corresponding to freely foldable positions are formed either with at least three layers of the rigid body C and the synthetic resin layers or two layers of the synthetic resin layers being lacking the rigid body C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362961-A (JP)
Title: Chamber device, workpiece treatment equipment equipped therewith and organic el device
Inventor: YASU NAGATANE
IPC: H05B33/10
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chamber device which can briefly replace workpieces while keeping the inside of a chamber room in a stable special atmosphere.  <P>SOLUTION: The chamber device 3 having a chamber room 8 which is filled in a special atmosphere to house a workpiece treatment device 2 therein is equipped with a workpiece incoming section 81 which accepts incoming or outgoing of the workpieces W while opening/closing a door body 153 at the entrance of the chamber room 8, a workpiece box 82 which is constituted to store the workpieces W for incoming or outgoing and detachably attached to the workpiece incoming section 81, and a purge means 150 for purging the inside of the attached workpiece box 82 in the special atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362964-A (JP)
Title: Display device
Inventor: KODERA YOSHIE
IPC: H01J9/22
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with a metal-back capable of reducing a cost.  <P>SOLUTION: In the display device, a phosphor layer 111 excited to emit a light by electron beams 80 irradiated from an electron source is formed on an inner face of a translucent substrate 110 and a metal-back 114 made of metallic thin film is formed on the electron source side of the phosphor layer 111. The metal-back 114 is a silver thin film and the silver thin film is directly formed on the electron source side of the phosphor layer 111.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361782-A (JP)
Title: System and method for selecting training course
Inventor: FUJII KENJI
IPC: G09B9/04
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic training course selection system utilizing operation data obtained from a simulator and data concerning the comprehension of traffic regulations.  <P>SOLUTION: The training course selection system for selecting a training course to be used for training includes: an operation information database for storing the driving operation information of a trainee; a driving skill determining means which acquires the driving operation information from the operation information database and compares the driving operation information and prescribed reference values to determine the driving skill; a traffic regulation grade database for storing the grades of a traffic regulation examination; and a training course selection means which includes a training course database storing training course information and selects, on the basis of the determined driving skill and the grade of traffic regulation examination, training course information suitable for the trainee.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360136-A (JP)
Title: Staple fiber for reinforcement having excellent loosening property
Inventor: NISHINAKA YOSHIKI
IPC: C04B16/06
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staple fiber for reinforcement having excellent loosening property and high cement-reinforcing effect, and quickly loosened and uniformly dispersed without carrying out mechanical agitation for a long period even in an alkaline medium developed e.g. by adding a kneading water to a hydraulic material such as cement.  <P>SOLUTION: The reinforcing staple fiber having excellent loosening property is a bundled staple fiber produced by separably integrating a plurality of polyvinyl alcohol staple fibers with a bundling agent. The aspect ratio of the staple fiber is 100-1,000 and the bundling agent is a (meth)acrylic acid copolymer having a number-average molecular weight of 1,000-100,000 and containing 20-40 mol% constitution unit expressed by formula 1, 10-30 mol% constitution unit expressed by formula 2 and 45-60 mol% (the total of the components is 100 mol%) constitution unit expressed by formula 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361825-A (JP)
Title: Liquid crystal display device, and electronic appliance
Inventor: MAEDA TSUYOSHI
IPC: G02F1/1337
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which assures wide viewing angle display both in transmissive display and in reflective display.  <P>SOLUTION: The liquid crystal display device is constructed by interposing a vertically aligning liquid crystal layer 50 between a pair of substrates 10A, 25A and arranging a transmissive display region T and a reflective display region R within a single dot region. A liquid crystal layer thickness adjusting layer 26 which makes the thickness of the liquid crystal layer in the reflective display region R smaller than that in the transmissive display region T is disposed between at least one substrate out of a pair of the substrates and the liquid crystal layer 50. Furthermore, protruding parts 28, 58 which protrude from an inside face of at least one substrate out of the pair of the substrates into the inside of the liquid crystal layer 50 are provided respectively on the transmissive display region T within the dot region and on a region with the liquid crystal layer thickness adjusting layer 26 formed thereon outside the dot region on the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005937-A (JP)
Title: Information transmitter and information receiver
Inventor: OZAKI MASAAKI
IPC: H04L47/2416
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify through-put without increasing the information quantity of a header part.  <P>SOLUTION: A receiving module 104 is provided with a communicating part 142 for communicating information by using a packet, an identifying part 140 for judging whether or not the received packet is a test packet, a through-put estimating part 136 for measuring a through-put time since a time specified by judging that the received packet is the test packet by the identifying part 140 until the number of reception of coded packets reaches a predetermined reference number, and for specifying the communicating speed of the communicating part 142 based on the through-put time and the reference number and a requesting part 138 for controlling a communicating part 142 to transmit information showing the communicating speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002230-A (JP)
Title: Polycarbonate resin composition and molded product
Inventor: NODERA AKIO
IPC: C08L101/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition excellent in flowability and providing a molded product having a thin thickness, excellent flame retardancy and excellent impact resistance; and to provide the molded product.  <P>SOLUTION: The polycarbonate resin composition contains (D) 0.05-5 pts. by mass of an aromatic vinyl-based alkaline earth metal salt, and (E) 0-2 pts. by mass of a drip-inhibitor based on 100 pts. by mass of a resin component comprising (A) 5-100 mass% organosiloxane-copolymerized polycarbonate resin, (B) 0-95 mass% polycarbonate resin and (C) 0-40 mass% thermoplastic resin except the polycarbonate resin. The electric and electronic equipment parts are obtained by molding the resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000842-A (JP)
Title: Charcoal type water purification apparatus and operation method for charcoal type water purification apparatus
Inventor: SHOTAKA ATSUSHI
IPC: C02F3/10
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high denitrification effect by a charcoal type water purification apparatus.  <P>SOLUTION: The water purification apparatus 20 is provided with a body vessel 22 containing a purification tank 25 comprising charcoal 24, a submerged pump 34 for passing water to be treated to the purification tank 25, and a control device 44 controlling the submerged pump 34. The control device 44 intermittently operates the pump 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006679-A (JP)
Title: Profit granting information service device
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a profit granting information service device which can grant a novel profit from the game machine or near it.  <P>SOLUTION: The profit granting information service device 30 is provided inside the game machine 1 or near it 1 while is so arranged as to supply the specified profit as information to the players. The device is provided with a display device, an advertizement display control means which carries out a control to display the advertizement information on the display device and a profit granting information output means (infrared emission part 33) which outputs the profit granting information for granting the players the profits such as coupon tickets or merchandise bonds related to the advertizement display to the specified portable communication terminals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007250-A (JP)
Title: Sludge treatment apparatus and sludge treatment method
Inventor: YOSHIOKA FUMIYOSHI
IPC: C02F11/14
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge treatment apparatus capable of easily separating a solid component from sludge in a short time, and a sludge treatment method using it.  <P>SOLUTION: The sludge on the bottom or the like of a lake is dredged by a dredging ship 11 and polluted water containing this sludge is allowed to flow in a mixing tank 1 from a sludge supply port 1a through a sludge feed pipe 12. Further, the opening degree of an adjusting valve 5 is adjusted to set the stagnation time of the polluted water in the mixing tank 1 to about 30-60 sec. Then, a predetermined flocculant is supplied to the polluted water in the mixing tank 1 from a flocculant supply device 2. At this time, the diffusion spraying of the flocculant is performed using air so as to efficiently mix the polluted water with the flocculant. As the flocculant, a composition prepared by uniformly compounding 5-20 pts.wt. of a zeolite particulate material and/or 1-30 pts.wt. of a cationic flocculant with a predetermined main flocculant is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001748-A (JP)
Title: Steering device of working vehicle
Inventor: SAGAWA NOBORU
IPC: B62D11/08
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the steering performance of a working vehicle by solving the difficulty in an accurate operation of the working vehicle such as an agricultural tractor having a steering device capable of changing the steering angle of a front wheel relating to the steering amount of a steering handle to reduce the steering operation at the time of ridge edge turning during cultivation work, but having problem of damaging operating performance because a vehicle body is steered by an large amount if not accurately operated when necessary.  <P>SOLUTION: A tractor is provided with a front wheel steered angle sensor 9 for detecting a steering angle. When the detected value of the sensor 9 shows the angle supposed as turning, the steering amount of steering wheels 4 and 4 to the operating amount of a steering handle 3 is increased by a steering device 5.  <P>COPYRIGHT: (C)2004,JPO