baber/WOPTO huggingface dataset:
Patent JP-2004053765-A (JP)
Title: Musical sound controller
Inventor: TAKADA GOUSUKE
IPC: G10H1/46
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To make an improvement on operability compatible with changeover to musical sound within a range which a user can expect to some extent, relating to a musical sound controller for controlling musical sound based on a parameter value for controlling the chracteristics of the musical sound.  <P>SOLUTION: The musical sound controller is provided with a storage means 31, a musical sound control means 33 for controlling the musical sound based on the set parameter value, a setting means 34 for setting the musical sound setting means 33 to a parameter value stored in the storage means 31, a keyboard 32 which has indices indicating operation positions and inputs the values according to the operation positions, and a setting alteration means 35 for setting the musical sound control means 33 to the value inputted according to the operation position on the keyboard 32, after the keyboard 32 is operated and the value inputted according to the operated position has reached a predetermined value set based on the value set by the setting means 34 when the musical sound control means 33 is set by a setting means 34 to the parameter value stored in the storage means 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056901-A (JP)
Title: Pantograph contact strip abrasion measuring apparatus
Inventor: TATENO MASAYUKI
IPC: B60L3/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the measuring accuracy of an abrasion degree of a pantograph contact strip by correcting a changing errors in distance data.  <P>SOLUTION: A correction board 13 is disposed on a suspending stringing 12 disposed above a stringing 11, and an abrasion detector 1 provided with a group of distance sensors 6 are made movable in a sleeper direction. The abrasion detector 1 is moved on the correction board 13 for distance measurement. The measured distance is compared with the data of a distance between each of the distance sensors 6 and the correction board 13, and the fluctuation error in the distance data is corrected. Thus, measurement accuracy in the abrasion degree of the contact strip can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053914-A (JP)
Title: Liquid crystal panel and liquid crystal display
Inventor: SHINOHARA YUJI
IPC: G02F1/1337
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel excellent in light resistance and to provide a liquid crystal display.  <P>SOLUTION: The liquid crystal panel 1A has a liquid crystal layer 2, alignment layers 3A and 3A' disposed on the both sides of the liquid crystal layer 2, an inorganic material film 4A disposed adjacently to the alignment layer 4A, an inorganic material layer 4A' disposed adjacently to the alignment layer 3A', a transparent conductive film 5 provided adjacently to the inorganic material film 4A and a transparent conductive film 6 disposed adjacently to the inorganic material film 4A'. The inorganic material films 4A and 4A' are constituted essentially of an inorganic material. The inorganic material films 4A and 4A' have ≤20% maximum light absorption ratio in 300 to 500 nm wavelength region. The alignment layers 3A and 3A' contain an optical stabilizer. The optical stabilizer consists essentially of a hindered amine based compound. The metal ion concentration in the alignment layers 3A and 3A' is preferably ≤5 ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056645-A (JP)
Title: Broadcast communication system of radio communication system
Inventor: YAMAMOTO SHINYA
IPC: H04B7/26
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast communication system by which all mobile stations with a mobile station monitoring a control channel of base station communication and a mobile station monitoring a control channel of direct communication between mobile stations can receive broadcast communication transmitted from a control office via a base station.  <P>SOLUTION: Before the control office performs the broadcast communication, the base station transmits a control channel switching control signal by using the control channel of the direct communication between the mobile stations, the mobile station monitoring the control channel of the direct communication between the mobile stations having a means for receiving the signal receives the control channel switching control signal and automatically switches the monitored control channel to the control channel of the base station communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051593-A (JP)
Title: Antiinflammatory ophthalmic solution having low stimulation
Inventor: ITO KOICHI
IPC: A61P27/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiinflammatory ophthalmic solution containing diclofenac sodium as an active component and giving decreased stimulation to the eye mucosa.  <P>SOLUTION: The antiinflammatory ophthalmic solution containing diclofenac sodium as an active component is filled in an aseptic eye drop container capable of keeping the aseptic state even after opening the cap for use without using an antiseptic agent. The solution is free from antiseptic agent. It further contains a nonionized surfactant such as a polyoxyethylene castor oil derivative as a soothing agent. The stability of the solution at normal temperature is increased by using a stabilizing agent such as sodium edetate. The solution is usually filled in an aseptic eye drop container capable of keeping the aseptic state even after opening the cap for use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054782-A (JP)
Title: Business activity support method, business activity support system, and business activity support software
Inventor: KIYOTA ISAMU
IPC: G06Q30/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the efficient management of business activity by rapid and timely collection of activity reports from individual person in charge.  <P>SOLUTION: Elders and persons in charge associate schedule business details to be executed of individual person in charge with completion schedule time in advance by using terminals 30, 40 for storing, as schedule information, at a schedule management/activity report database 12 in an activity management server 10. The person in charge transmits activity reports on the scheduled business from a portable terminal 20 to the activity management server 10 when schedule business is completed when one is away from home. The activity management server 10 calculates the number of points (the smaller the difference is, the larger the number of points is, and the person in charge can obtain higher evaluation) according to the size of the difference between the received time of the activity reports and the completion schedule time by referring to a point rule database 14 or the like, stores it at an activity evaluation database 13, and automatically distributes the activity reports to the related elders or the like according to the setting of a distribution rule database 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061541-A (JP)
Title: Optical module
Inventor: SATO MASAHIRO
IPC: G02B6/42
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which facilitates the alignment of the optical axes of a plurality of lenses and the alignment of an isolator.  <P>SOLUTION: A laser diode 21 is placed on a 1st base plate 11. A 1st groove 13 having a V-shaped cross section is formed along the direction of light emitted from the laser diode 21 on the 1st base plate 11. An isolator 24 is supported at a position where a 2nd groove 14 crosses the 1st groove 13. Furthermore, a pair of lenses 22 and 23 are supported in the 1st groove 13 with the isolator 24 interposed between them. The light passing through the lenses 22 and 23 and isolator 24 reaches an optical fiber 25 through the 1st groove 13 without being intercepted by the 1st base plate 11. Since the 1st groove 13 has the V-shaped cross section, the optical axes of the lenses 22 and 23 are easily aligned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061155-A (JP)
Title: Road information estimating apparatus
Inventor: MIKI NOBUAKI
IPC: G08G1/0969
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate the slope or a road or altitude by estimating the slope of a road based on map data, mesh altitude data, and self vehicle position data.  <P>SOLUTION: The road information estimating apparatus comprises: a self vehicle position data setting section 16 for setting self vehicle position data including altitude on a road at the vehicle position; and a road altitude estimating section 14 for estimating the altitude of a road based on the map data, vehicle position data, and altitude data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061294-A (JP)
Title: Suitability testing apparatus and suitability testing method of tire slip preventing member
Inventor: HAYASHI YASUO
IPC: G01M17/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suitability testing apparatus of a tire slip preventing apparatus for simplifying a work process, reducing a workload of a worker, ensuring safety when the worker works, reducing a noise due to work, and precisely inspecting the suitability between a tire slip preventing member and a tire.  <P>SOLUTION: The suitability testing apparatus is provided with a main shaft 21 for supporting the tire mounted to the tire slip preventing member, a tire weight 3 for pressing the tire and a motor 11 for driving and rotating the main shaft 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058838-A (JP)
Title: Pneumatic tire
Inventor: NISHIGATA HIROSHI
IPC: B60C11/04
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of realizing uniform wear of a block of the tire when a vehicle runs by improving a block pattern of a tread part and suppressing worsening of noise due to partial wear after running properly.  <P>SOLUTION: This pneumatic tire has a block row formed by a plurality of channels 1 in the peripheral direction extending continuously in the peripheral direction and a plurality of lateral channels 2 provided at an adequate interval in the peripheral direction in at least a tread central region. The block 3 constituting the block row has substantially rhombic shape, and rigidity of the block 3 is gradually reduced toward a kicking-off side from a stepping-on side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064427-A (JP)
Title: Predrive circuit and display unit
Inventor: ONOZAWA MAKOTO
IPC: G09G3/298
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a predrive circuit and a display unit for driving an output element so as to stably transmit a control signal even when a reference potential generated at an output element side is turned into a high voltage.  <P>SOLUTION: A comparator circuit 41a compares an input signal with a reference voltage signal being the reference of comparison. An input level shift circuit 41b converts an input signal having a first reference potential into a signal VLS1 corresponding to a substrate potential Vsub based on the comparison result, and outputs it. An output level shift circuit 41c converts the signal VLS1 outputted by the output level shift circuit 41b into a signal VLS2 corresponding to an output power supply voltage Vcc1, and outputs it. A signal amplifier circuit 42 outputs a driving signal Vg for driving a switch SW5 of an output element by amplifying the signal VLS2 outputted by the output level shift circuit 41c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061956-A (JP)
Title: Optical transmitter/receiver and its controlling method
Inventor: IMAI KEISUKE
IPC: G02F1/01
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter/receiver in which the maximum extinction ratio of an optical modulator can be obtained under given conditions.  <P>SOLUTION: A specified amplitude side of input signals to an optical modulator 20 is made an amplitude modulation state. The level of the input signals is controlled so that the one amplitude side of the input signals is adapted to the minimum portion of the modulation characteristics curve of the optical modulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064599-A (JP)
Title: Surface acoustic wave equipment and method for manufacturing the same
Inventor: OIKAWA AKIRA
IPC: H03H9/25
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave equipment in which a surface acoustic element is prevented from current collection destruction and atmosphere in a gap between the surface acoustic element and a base substrate is surely simply turned to nitrogen atmosphere and to provide its manufacturng method.  <P>SOLUTION: The surface acoustic wave equipment is constituted so that an IDT (Inter-Digital Transducer) electrodes 11 the surface acoustic wave element 1 with a connection electrode 12 and an outer periphery sealing electrode 13 formed, an electrode 21 for element connection, and the base substrate 2 with an outer periphery sealing conductor film 22 and an external terminal electrode 23 formed are joined on one main surface of a piezoelectric substrate 10 through soldering bump members 3 connecting the connection electrode 12 and the electrode 21 for element connection and a soldering connection member 4 applying airtight sealing connection to the outer periphery sealing electrode 13 and the outer periphery sealing conductor film 22. (S1/L1)>(S2/L2) is satisfied if S1 is the soldering vertical cross section of the soldering bump member 3, S2 is the vertical cross section of the soldering connection member 4, L1 is the soldering connection width of the connection electrode 12 in the vertical cross section, L2 is the soldering connection width of the outer periphery sealing electrode 13 in the vertical cross section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072154-A (JP)
Title: Passive relay apparatus
Inventor: KAMEDA KATSUHIRO
IPC: H01Q5/10
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay apparatus which efficiently transfers radio waves without using any active element, and realizes the cost reduction and the simplification of the installation.  <P>SOLUTION: The apparatus takes a perfectly passive relay system which uses a high-gain antenna having a gain enough to compensate for the loss of transmission lines for an external and internal antennas, and has a series-parallel resonance type frequency synthesizer-distributer circuit for carrying out matching and the separation and synthesis between the antennas and a structure selectively using optimum transmission cables for individual parts. This perfectly eliminates various troubles resulting from the use of active elements and greatly reduces the cost such that only one transmission cable having a perfectly reciprocative bi-directionality suffices, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068883-A (JP)
Title: Manufacturing method of screw, nut, and gear member
Inventor: HONDA SATOSHI
IPC: F16B35/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of components such as a screw for a micro machine, capable of inexpensively manufacturing without a large-sized device.  <P>SOLUTION: A plurality of tinned copper wires 5 is contacted close to an outer periphery of a base material 3 having a circular cross-section, and wound around the base material 3. At least one sides of the tinned copper wires 5 are joined with the tinned copper wires 5 by solder 9, and then the other sides of the tinned copper wires 5 are removed, thereby forming a screw groove on the outer periphery of the tinned copper wires 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071050-A (JP)
Title: Optical disk unit
Inventor: YAMAMOTO HIROMICHI
IPC: G11B7/085
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the distance accuracy and to increase speed of the movement of an optical pickup into a target address area on a disk by correcting the amount of lens shift immediately before the movement (feeding of the optical pickup) is started.  <P>SOLUTION: In the optical disk unit equipped with a first servo means (a tracking servo), a second servo means (a pickup feeding servo), and a means for controlling them, when the first servo means is ON condition and there is a feed movement request from the second servo means (S11), a signal level in accordance with address information on the disk and the amount of lens shift is acquired (S13), a temporary movement distance and a correction distance in accordance with the amount of lens shift are calculated from the acquired information (S14, S15), a movement distance is calculated (S16) by adding or subtracting the correction distance to or from the temporary feed movement distance in accordance with the movement direction and the shift direction of the lens.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066294-A (JP)
Title: Method for joining metallic material using high density energy beam heat source
Inventor: YOKOYAMA YOSHIHIKO
IPC: B23K15/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method using a high density energy beam heat source high in reliability by which high speed welding is possible in such a manner that a high density energy beam enabling a high cooling velocity is narrowed in the joining boundaries (fusion regions and the vicinities thereof) of metal glass or nanocrystal materials requiring a high critical cooling velocity.  <P>SOLUTION: In the method for joining alloy materials consisting of a nonequilibrium phase (a supersaturated solid solution phase including an amorphous phase and a nanocrystal phase or a their mixed phase) using a high density energy beam heat source such as an electron beam and a laser, joining is performed under the condition of V<SB>w</SB>/(V<SB>a</SB>×I<SB>b</SB>)≥0.028 provided that the moving velocity of a beam irradiation part is V<SB>w</SB>[mm/s], an acceleration voltage is V<SB>a</SB>[kV], and a beam current is I<SB>b</SB>[mA]. In a suitable form, the joining is performed under the condition of V<SB>w</SB>/(V<SB>a</SB>×I<SB>b</SB>)≥0.035, or further, the joining is performed while forcedly cooling the vicinities of the joints of the alloy materials to be joined using chills, water cooling, gaseous He-containing air cooling or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070675-A (JP)
Title: Bookkeeping machine and medium classification deciding method
Inventor: SAITO HARUKI
IPC: G07D9/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To reliably decide the classification of a medium, and to properly perform a narrowing operation even when a single slip is an open size single slip.  <P>SOLUTION: This bookkeeping machine is provided with a first transmitted light quantity measuring sensor 24 arranged at a position corresponding to the lower page of a bankbook on a medium transport path 23 and a second transmitted light quantity measuring sensor 25 arranged at a position corresponding to the upper page of the bankbook on the medium transport path 23. Then, the classification of a medium 22 is decided according to the difference of the measurement levels of the first transmitted light quantity sensor 24 and the second transmitted light quantity sensor 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109688-A (JP)
Title: Terminal block and panel instrument
Inventor: TAMURA HIROSHI
IPC: H01R9/28
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a terminal block and a panel instrument miniaturizable without needing to provide a clearance between the terminals. SOLUTION: This terminal block has a plurality of terminals with the fastened faces fitted with crimp terminals by screw-fastening, formed inclining in the same direction as an arrangement face; a first partition wall for separating the terminals and regulating a crimp terminal fitting direction; and a second partition wall provided between the terminals at a right angle to the first partition wall to separate the terminal from the adjacent terminal. The arrangement face is formed by arranging a plurality of terminals. The second partition wall projects from the terminal fastened face and deforms the crimp terminal vertically to the arrangement face to prevent contact with the adjacent terminal and to secure separation and a creep distance between the terminals.
Patent JP-2004065149-A (JP)
Title: Method for preserving cut vegetables and method for producing packed cut vegetables
Inventor: OHASHI SHIGEO
IPC: A23B7/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively preserving cut vegetables while maintaining commercial values and to provide a method for producing packed cut vegetables.  <P>SOLUTION: The method for preserving cut vegetables and the method for producing packed cut vegetables comprise each subjecting cut vegetables to wetting process in a solution with dissolved chlorite and hypochlorite, preserving the processed vegetables stuck with the solution for at least 1-24 h, washing the vegetables followed by draining and preserving the vegetables.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071499-A (JP)
Title: High-pressure mercury lamp
Inventor: AEBA AKIRA
IPC: H01J61/36
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure mercury lamp, by which pressure resistance can be improved, improvements of an illuminance maintenance rate and color rendering property and miniaturization can be achieved, by preventing occurrence and promotion of a foil lifting phenomenon at a bypass part.  <P>SOLUTION: In the high-pressure mercury lamp, in which micro space surrounded by a quartz glass layer making up the bypass part, an electrode core and a metal foil and linked with an internal space of a luminous tube are formed within the bypass part, a relationship of a/A falls within a range of 0.05-0.18, wherein A is an overall length (mm) of a periphery of the electrode core in a section at a position separated by 0.5 mm from an inner end of the metal foil of the bypass part, and a is the total length (a<SB>1</SB>+a<SB>2</SB>) (mm) of outer peripheral parts of the electrode core exposed to the micro space. In the mercury lamp, a relationship of b/B may preferably fall within a range of 0.05-0.39, wherein B is the overall length (mm) in the longitudinal direction of the section of the metal foil at the section of the bypass part, and b is the total length (b<SB>1</SB>+b<SB>2</SB>) of outer peripheral parts of the metal foil exposed to the micro space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073985-A (JP)
Title: Moving bed type filter equipment
Inventor: SAKAMOTO TATSUYA
IPC: B03B5/28
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent raw water from being short-circuited by cutting off the outflow of raw water to a filter medium draw-out pipe.  <P>SOLUTION: A floating filter medium bed 3 is formed in a filter tank 1 to pass supplied raw water through the filter medium bed 3 from above to below to filter the same. A part of a filter medium 31 is drawn out of the filter tank 1 along with raw water by a filter medium draw-out pipe 44 to be cleaned before the filter medium 31 is again returned into the filter tank 1. A filter medium rising pipe 91 extending to a position higher than the liquid level Lh in the filter tank 1 is connected to a part of a screen 2 and the filter medium 31 rising in the filter medium rising pipe 91 by buoyancy is fed to the filter medium draw-out pipe 44 by a filter medium feed pipe 92.  <P>COPYRIGHT: (C)2004,JPO