baber/WOPTO huggingface dataset:
Patent JP-2004165775-A (JP)
Title: Sound input output apparatus
Inventor: FURUTA SEIICHI
IPC: H04R3/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound input output apparatus in a simple configuration, capable of making a call with high quality.  <P>SOLUTION: Microphones A1, B2 pick up voice of a talker and respectively generate a voice signal. The microphones A1, B2 are placed at an equal distance from a speaker 3 and transduce the voice outputted from the speaker 3 into the voice signal of the same level. A signal subtractor 4 algebraically subtracts the level of the voice signal picked up by the microphone B2 from the level of the voice signal picked up by the microphone A1 to generate a transmission speech signal. Thus, the voice outputted from the speaker 3 and intruded in the microphones A1, B2 can be eliminated from the transmission signal. Thus, production of echo and howling can be prevented and a call with high quality can be attained in a simple configuration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165308-A (JP)
Title: Light emitting device
Inventor: ASAKAWA HIDEO
IPC: H01L33/48
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device wherein a light emitting element formed with electrodes on one and the same surface can be stably mounted by flip chip bonding technology with respect to lead electrodes located in a concave portion of a package.  <P>SOLUTION: The light emitting device comprises the package 7 which has the concvave portion and is formed by insert molding so that the pair of positive and negative lead electrodes 4 may be exposed on the bottom of the concave portion, and the light emitting element 1 mounted face down on the lead electrodes 4. Between the lead electrodes and the light emitting element 1, there is a sub-mount 2 whereon the light emitting element can be mounted. The sub-mount 2 is provided with a conductive member at least on the front surface, and the conductive member is electrically connected to the light emitting element 1 and the lead electrodes 4 via a conductive joint member 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167694-A (JP)
Title: Amide compound and optical recording medium using the same
Inventor: OGISO AKIRA
IPC: G11B7/24
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium favorably recordable and refreshable with the laser having the wavelength of 300-900 nm and a new amide compound.  <P>SOLUTION: In this optical recording medium, the recording layer of which includes an amide compound. By employing the amide compound in the recording layer, the recording and regeneration with the laser, which attracts attention very much and a highly dense optical recording medium and has the wavelength of 300-900 nm, and especially with the purple-blue laser having the wavelength of 400-410 nm become possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170537-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: YAMAGUCHI SHUICHI
IPC: G02F1/1339
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high resolution and high picture quality liquid crystal display device in which light leakage, a bright defect etc. due to spacers are prevented.  <P>SOLUTION: The method for manufacturing the liquid crystal display device has a step to arrange the spacers on a substrate by discharging liquid drops of a spacer dispersion liquid containing the spacers with a particle diameter of R (μm) from a nozzle of an inkjet device and landing them on the substrate. The bore of the nozzle is 7R (μm) or wider. The spacer dispersion liquid has 30 to 50 mN/m surface tension and forms 30 to 90° contact angle θ with the substrate surface. In the step to arrange the spacers on the substrate, the liquid drops of the spacer dispersion are landed on the substrate surface with a distance between landing points of D (μm) satisfying an inequality (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166902-A (JP)
Title: Game device
Inventor: ISHIMOTO TOMOHIRO
IPC: A63F5/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device that provides a game requiring the order of depressing a stop button as a condition for winning or a game in which a lot drawing is performed for combinations included in winning prizes and provides a variety of interesting properties or is easy to operate for a player.  <P>SOLUTION: In the internal lot drawing of the game device providing a game in which a bell prize is won when the stop button is operated in a right depression order, when one wins a bell prize of one depression order (Step 220), a judgment is made on whether the depression order is fixed (Step 221). Prizes corresponding to a depression fixing number are regarded as a win (Step 222). When the depression order is not fixed, a second lot drawing is performed and the bell prize for the depression order won in the second lot drawing is regarded as a win (Steps 223 to 225).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172928-A (JP)
Title: Planar antenna for vsat
Inventor: NATSUHARA KEIICHI
IPC: H01Q13/16
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To keep a side lobe level within a stationary satellite orbital plane to the allowable level of ITU-R recommendation or lower in a planar antenna for a stationary satellite communication VSAT.  <P>SOLUTION: The direction of the respective radiation elements 11 of the planar antenna 1 for the VSAT is inclined from an X axis by an angle τ for which the polarization plane offset angle α of an antenna loaded on a stationary satellite from the angle ξ from the X axis to a diagonal so as to turn a polarization plane by the radiation elements to the direction rotated from an antenna diagonal surface of the side lobe level lower than the one of an X-Z plane and a Y-Z plane by the angle α. Thus, when the polarization plane of the planar antenna for the VSAT is matched with the polarization plane of the antenna loaded on the stationary satellite, the diagonal surface matches with the stationary satellite orbital plane, the side lobe level within the stationary satellite orbital plane is lowered and the allowable value of the ITU-R recommendation is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169621-A (JP)
Title: Controller of extraction condensing turbine
Inventor: OZAWA SUSUMU
IPC: F01K7/38
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an extraction condensing turbine for controlling a steam regulating valve and an extraction control valve to a suitable opening in response to an actual operating state, securing steam amount at the minimum, and stably operating a steam turbine.  <P>SOLUTION: The controller of an extraction condensing turbine comprises the steam regulating valve 24 on an inlet side of a turbine high pressure section 22a and the extraction control valve 25 between the turbine high pressure section 22a and a turbine low pressure section 22b. The controller controls opening or closing of the steam regulating valve 24 and the extraction control valve 25 using a predetermined set signal and an actual valve opening signal of the extraction control valve 25. The controller has a valve opening/closing command calculating section 21 for opening or closing the steam regulating valve 24 and the extraction control valve 25 to suitable openings so that turbine exhaust temperature in the turbine low pressure section 22b is not abnormally high or degree of vacuum of a condenser is not abnormally low in a partial load operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167884-A (JP)
Title: Method for joining thermoplastic resin pipe by heat fusion, tubular joint and fusing device for use in the method, and joining structure to be joined by the method
Inventor: KURODA KUNIOMI
IPC: B29L23/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for joining a thermoplastic resin pipe by heat fusion, which can be easily and surely practiced, and a joining joint and a fusing device, suitable for the method.  <P>SOLUTION: A slit is made from an opening end of a thermoplastic resin joint with a plurality of cylindrical openings, and the opening of the joint can be structurally expanded in the radial direction, so that the resin pipe can be easily inserted into the joint. A heat-resistant thin film material covers an outer peripheral surface of the opening in such a manner as to correspond to the slit or a metallic tubular member is mounted on the outer peripheral surface thereof. In the state of the close adhesion of an inner surface of the joint and an outer surface of the resin pipe, the joint and the resin pipe are heated from the outer peripheral surface of the joint opening by the fusing device, and joined together by heat fusion via the coating film material or the tubular member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167943-A (JP)
Title: Manufacturing method for tubular body
Inventor: KANAI TAKU
IPC: B29C53/46
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To settle the difficulty in keeping the quality of a tubular body made of resin uniform and to solve the problem about the strength and durability thereof along the peripheral direction, in particular.  <P>SOLUTION: An extruded PVDF film 12a is wound around the outer periphery of a mandrel 11 so that the direction of extrusion of the film is that of winding, and a cylindrical molding sleeve 13 having a smaller coefficient of thermal expansion than the mandrel 11 is fitted concentrically on the mandrel 11 so that it surrounds the PVDF film 12a wound around the mandrel 11. This PVDF film 12a is heated, together with the mandrel 11 and the molding sleeve 13, to be welded mutually and the welded film is brought into close contact with the outer peripheral surface of the mandrel 11 and the inner peripheral surface of the molding sleeve 13 so that the tubular body made of PVDF be formed. The mandrel 11 and the molding sleeve 13 are cooled down thereafter and the tubular body is extracted to be removed therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171445-A (JP)
Title: Semiconductor data processor and data processing system
Inventor: ICHIEN TORU
IPC: G06F1/32
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor data processor capable of realizing the reduction in power consumption in waiting, the speed-up of interface function, and the reduction in power consumption in operation.  <P>SOLUTION: This semiconductor data processor (1) enables the connection of a nonvolatile storage device to the general bus of a host device to take an active state or a standby state in response to the state of the general bus. An internal clock signal (ϕ) is stopped in the standby state, and a substrate bias voltage (vbn, vbp) for suppressing a sub-threshold leak current is applied in the standby state. A central processing unit (2) and the rewritable nonvolatile memory (4) retaining its control program are also the application objects of the substrate bias voltage. When the parallel input and output bit number of data in interface controllers (15 and 16) and a data transfer controller (3) is 2n bit, a one having a data processing unit of n bit or less is adapted as the central processing unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179260-A (JP)
Title: Solar battery module
Inventor: TAKAOKA SHOJI
IPC: H01L31/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an electrode shorts since solder goes to the other face side and that a connection failure occurs due to the reduction of an amount of solder in a connection part of inner leads when the inner leads are connected near an end face of a solar battery element.  <P>SOLUTION: In a solar battery module, a surface electrode 2 where finger electrodes and bus bar electrodes are installed in a lattice shape is formed on a surface side of the semiconductor substrate 1 having a semiconductor joining part, a back electrode 3 is formed at a rear side of the semiconductor substrate 1, it is covered by solders 4 and 5 and the back electrode 3 and the adjacent surface electrode 2 of the solar battery element are connected by the inner leads 6 and 7. Ends of the back electrode 3 or the surface electrode 2 to which the inner leads 6 and 7 are connected, and the surface electrode 2 or the rear electrode 3 on an opposite side across the semiconductor substrate 1 or the solder at the ends are cut.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176809-A (JP)
Title: Automatic transmission oil filter and its manufacturing method
Inventor: SUZUKI TAKENORI
IPC: B01D35/30
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To assemble an automatic transmission oil filter with ease.  <P>SOLUTION: In the automatic transmission oil filter 13 in which a hole 17 leading to a dust side is made in a filter material 15 and the rim of the hole 17 is connected to an oil inflow port 19 in a case 14 by use of a connector 22, the connector comprises a cylindrical part 22a inserted from inside the case into the passage 19a of the oil inflow port and a pressing part 22b fitted on one side of the cylindrical part. The rim of the hole in the filter material is sandwiched and pressed between the pressing part 22b and the case, by the engagement of snap engagement means 23a, 23b on the cylindrical part with the case. The engagement of the cylindrical part with the case by the snap engagement means allows the rim of the hole to be pressed and sealed between the pressing part and the case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174380-A (JP)
Title: Crushing machine
Inventor: GOTO KOICHI
IPC: B02C18/14
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing machine with excellent treatment ability capable of finely crushing plastics or the like in a short time.  <P>SOLUTION: A rotating edge assembly 15 in which a plurality of sheets of rotating edges are arranged at predetermined intervals while sandwiching a spacer and an outer diameter of the spacer is made approximately same as a diameter of a bottom surface of a blade part of the rotating edge is mounted to a spindle 14 rotated by motor driving. The blade parts of the rotating edges are inserted into respective comb groove part in the comb-like shape at front and rear in the rotation direction sandwiching a discharge part 10 and predetermined intervals can be formed at both sides in the rotation axis direction. A first fixing blade 53 and a second fixing blade 54 constituted such that the approximately same interval can be radially formed against blade tips of the respective rotating edges and outer peripheral surfaces of the respective spacers and three surfaces become blade surfaces are arranged. The material to be processed such as plastics is finely cut and can be finely crushed without generating loud sound in a short time by cooperating the respective rotating edges of the rotating edge assembly 15 and the fixing blades 53, 54 at front and rear thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175254-A (JP)
Title: Vehicle key storage
Inventor: ICHIKAWA TAKASHIGE
IPC: B60R25/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle key storage capable of improving the security level and operability of a vehicle.  <P>SOLUTION: An emergency key mechanism 4 is provided with a storage body 21 which is disposed in a vehicle compartment and stores a portable device, and a movable cover 22 structured so as to conceal the storage body 21. The emergency key mechanism 4 includes an emergency key control part for controlling a conveyance mechanism which automatically delivers the portable device from the storage body 21, provided that the movable cover 22 is operated so that the storage part 21 may be exposed from the concealed state with an engine stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176501-A (JP)
Title: Document storage office equipment control system
Inventor: KANEDA FUMIO
IPC: A47B88/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To construct a highly safe and easy system conducting the locking/unlocking hysteresis control of storage equipment for an important document using not an exclusive storage room or a safekeeping warehouse but existing office equipment.  <P>SOLUTION: A system in which a locking unit corresponding to each document storage drawer can be driven by a small battery is used. Radio communication is made possible to a control unit. In this time, in order to prevent unlocking by illicit radio waves, a password renewed every time to each communication data is set. To drive the locking unit by a battery, a method and a communication procedure to reduce standby power are contrived.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180479-A (JP)
Title: Cooling structure for motor
Inventor: TSUNEYOSHI TAKASHI
IPC: H02K9/19
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooing structure by which the inside of a slot of a stator can be sufficiently cooled.  <P>SOLUTION: The cooling structure for a motor is provided with the stator 3 arranged in a motor case 6, a rotor 5 to rotate in the inner periphery of the stator 3, a mist generation device 7 to introduce a refrigerant by making it misty to the inner space 8 in the motor case 6, and an impeller 2 mounted to a rotating shaft 1 of the rotor 5. The refrigerant mist is made to flow in the axial direction of the rotating shaft by the rotation of the impeller 2. Accordingly, the inside of the slot of the stator 3 is cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185139-A (JP)
Title: Display system and control method of display device
Inventor: ITO WATARU
IPC: G06F3/0484
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To attract a user's attention to a display device by a display system for controlling the display of the display device according to the visual line of the user.  <P>SOLUTION: This system has imaging parts 310a and 310b for imaging the user present in the front of the display device 320. A display control device 200 comprises a watching determination part, which analyses the images taken by the imaging parts 310a and 310b to determine whether the user watches the display device 320 or not. When it is determined that the user watches the display device 320, the display control device makes the display device 320 update display data. The display control device 200 may specify the user to update the display data to those matched to the specified user. It further may update the display data to those never seen by the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185353-A (JP)
Title: Use prediction system for leisure facilities
Inventor: OKAMURA TOMOHITO
IPC: G06Q50/10
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a use prediction system for leisure facilities, capable of objectively grasping customer attracting power or the like of the facilities.  <P>SOLUTION: This use prediction system for the leisure facilities has: an areal information database 14 registered with information about an area; an input means 6 for inputting an attribute of the facilities; a data reading means 18 acquiring areal information around the facilities from the areal information database 14 on the basis of address information about the facilities; a type decision means 24 deciding a facility type on the basis of the areal information read from the areal information database 16; a coefficient decision means 26 deciding a member calculation coefficient on the basis of attribute information about the facilities and the facility type decided by the type decision means 24; and a member number calculation means 30 calculating the number of members by use of the member calculation coefficient decided by the coefficient decision means 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183425-A (JP)
Title: Storage device for furnishings, etc. for disaster
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device for furnishings etc. for disaster capable of effectively using the existing manhole to strongly and surely store furnishings etc. for disaster, simply and easily installing and unloading various kinds of furnishings etc. and storing them for a long period of time.  <P>SOLUTION: The furnishings etc. 4 for disaster are sealed in a synthetic resin-made bag, and the bag can be stored in a container embedded in the ground, the manhole 1 embedded in the ground is used for the container, a hanging metal fitting 5 applying rust-proofing to the synthetic resin-made bag 3 is mounted thereon, and the hanging metal fitting is hung down to a foot rail 2 in the manhole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182702-A (JP)
Title: Polymerizable terphenyl liquid crystal compound, liquid crystalline composition, cholesteric liquid crystal composition, optical film, and image display device
Inventor: NAKANISHI SADAHIRO
IPC: C09K19/20
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymerizable liquid crystal compound exhibiting liquid crystallinity at a low temperature, excellent in thermal stability and having a large birefringence difference, and to provide a liquid crystalline composition, a cholesteric liquid crystal composition, an optical film and an image display device using the same.  <P>SOLUTION: The polymerizable terphenyl liquid crystal compound represented by general formula (1) is provided. The polymerizable terphenyl liquid crystal compound exhibits liquid crystallinity at a low temperature, is excellent in thermal stability and has a large birefringence difference. The optical film obtained by using the polymerizable terphenyl liquid crystal compound allows thickness reduction and productivity improvement of a liquid crystal display. Use of the material as an organic EL element material allows increased intensity, weight reduction and reduced power consumption of the display.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188421-A (JP)
Title: Immersion nozzle for continuous casting and continuous casting method
Inventor: TSUKAGUCHI YUICHI
IPC: B22D11/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion nozzle for continuous casting and a continuous casting method with which clogging of the nozzle can stably be prevented even under wide operating condition.  <P>SOLUTION: An inner surface wall part in contact with molten steel, is constituted of a refractory having ≤ 0.05% sulfur content and preferably, the refractory having carbon containing ≤ 0.03% sulfur content in the carbon. A stable structure in this inner surface wall part is formed as a waterfall basin-like bottom part having 5 to 50 mm depth and two spouting holes facedly arranged to the just upper side wall part of the bottom part and 20 to 40 mm thickness at the side wall part arranging the spouting holes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190220-A (JP)
Title: Construction surface stabilizer
Inventor: HARA HIDETOSHI
IPC: E02D17/20
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction surface stabilizer allowing easy attaching or detaching of a device for removing a foreign matter contained in a curing agent and capable of stabilizing a construction surface smoothly.  <P>SOLUTION: This construction surface stabilizer of a drilled surface or the like comprises a boring device for boring a hole in a construction surface such as the drilled surface and a curing agent filling device for filling the curing agent into the bored section. The curing agent filling device has a hydraulic mechanism 9 allowing separation of the curing agent filling device 9 and a blocking device 10 for removing the foreign matter contained in the curing agent, and the blocking device 10 can be attached to or detached from the curing agent filling device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI