baber/WOPTO huggingface dataset:
Patent JP-2003216120-A (JP)
Title: Voltage supplying circuit
Inventor: KUMAZAWA SEIJI
IPC: G09G3/36
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of condition in which the bias voltage is out of an allowable voltage range for a long interval by conducting recharging control and discharging control of a bias voltage using a single comparator.  <P>SOLUTION: A voltage supplying circuit is provided with a recharging and discharging section 7 which recharges and discharges a bias voltage, a reference voltage generating section 1 which generates an upper limit reference voltage, a central reference voltage and a lower limit reference voltage from a power supply voltage for the bias voltage, a selection section 2 which selects any one of the reference voltages, a comparison section 3 which compares the selected reference voltage with the bias voltage, a mode setting section 4 which sets either the recharging mode or the discharging mode in accordance with the comparison result of the bias voltage and the central reference voltage during a timing signal setting, a selection control section 6 which outputs a selection control signal to the section 2 and a recharging and discharging control section 5 which outputs recharging discharging control signal to the section 7 in accordance with the comparison result of the section 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212886-A (JP)
Title: Amidine compound and multinuclear transition metal complex
Inventor: INOUE YOSHIO
IPC: C07F9/50
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new transition metal complex.  <P>SOLUTION: This new transition metal complex is shown by general formula (1) (wherein, R<SP>1</SP>, R<SP>2</SP>, R<SP>12</SP>and R<SP>13</SP>are each an alkyl, 6-20C aryl or 7-20C aralkyl; R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, R<SP>8</SP>, R<SP>9</SP>, R<SP>10</SP>and R<SP>11</SP>are each H, a halogen atom, 1-10C alkyl, 1-10C alkoxy or the like, R<SP>7</SP>is H, a 1-10C alkyl or the like; M<SP>1</SP>and M<SP>2</SP>are each an iron atom, ruthenium atom, osmium atom, cobalt atom or the like; X<SP>1</SP>and X<SP>2</SP>are each an anionic ligand such as H, a halogen atom, 1-10C alkyl or 6-20C aryl; Y is H, a halogen atom, amino group, hydroxy group, 1-20C hydrocarbon-substituted amino group, 1-10C alkoxy, 6-20C aryloxy or 7-20C aralkyloxy; and A<SP>1</SP>and A<SP>2</SP>are each a group 15 atom).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212167-A (JP)
Title: Method and device for separating and collecting window glass of car
Inventor: KAMISHITA MAMORU
IPC: B60J1/02
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for separating and collecting the window glass of a car capable of easily removing the window glass from a body in a short time in a recyclable state.  <P>SOLUTION: A metal tube into which cryogenic refrigerant such as liquid nitrogen is supplied by a desirably refrigerant supply means as a cooling means is disposed near a connection part between the window glass and the body, and cooled to a temperature or below at which the window glass is separated from the body. The separated window glass is desirably separated from the body and collected by a collection means utilizing rubber suction cups. The metal tube as the cooling means is desirably disposed through a heat transfer compound. In addition, the device desirably comprises a refrigerant collection means to collect and recycle the cryogenic refrigerant used for cooling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002365448-A (JP)
Title: Multilayer optical fiber sheet
Inventor: SAITO DAIGO
IPC: G02B6/00
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent optical fiber from crossing in a sheet. SOLUTION: A multilayer optical fiber sheet 6 as shown in Figures is the case where an optical fiber 5 as slack portion of an optical fiber wiring path is laid in the three wiring layers formed, for example, by bonding four sheets 1, 2, 3, 4 together. The intermediate sheets 2, 3 are formed with cut-out portions 2a, 3a. The optical fiber 5 is communicated from a first wiring layer to a second wiring layer through the cut-out portion 2a, and from the second wiring layer to the third wiring layer through the cut-out portion 3a. The extent of a cluster (congestion) of optical fibers in each wiring layer is reduced, with the crossings of optical fibers in each wiring layer becoming less frequent, with the adjacent upper and lower sheets fully bonding together, and the optical fibers are surely fixed. No multiple crossings are caused in optical fibers either.
Patent JP-2003222701-A (JP)
Title: Optical parts and its manufacturing method
Inventor: MIYAO NOBUYUKI
IPC: G02B1/11
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical parts having a reflection preventive function superior in durability at a low cost, and optical parts giving the reflection preventive function superior in durability on a hard coated film at the low cost, and to provide its manufacturing method.  <P>SOLUTION: A reflection preventive structure composed of a minute unevenness 3 is provided by molding on at least one face side of an optical substrate 2. The reflection preventive structure composed of the minute unevenness 3 is provided on a hard coated film 4 provided on at least one face side of the optical substrate 2. The hard coated film 4 is formed by an in-mold molding method. The minute unevenness 3 is formed on the hard coated film 4 by a 2P method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224700-A (JP)
Title: Network facsimile apparatus
Inventor: FURUICHI KOJI
IPC: H04N1/32
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide network facsimile apparatus which makes it possible to easily specify the transfer destination of a voice message in the form of character information.  <P>SOLUTION: The network facsimile apparatus which is connected to a network and has a function of sending and receiving image information through electronic mail, a facsimile terminal function, and an automatic answering telephone function comprises an operation display part 7 which makes it possible to previously specify the transfer destination of a voice message recorded by the automatic answering telephone function, a voice recognition part 12 which converts the voice message recorded by the automatic answering telephone function into character information, a data conversion part 14 which converts the data converted into the character information into electronic mail and facsimile data, a network control part 8, a LAN transmission control part 15, and a system control part 1 which controls the whole and is equipped with a function of automatically making a choice of whether the sound-recorded message information is transferred as the electronic mail or facsimile data and transferring the message information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220748-A (JP)
Title: Print controller for watermark
Inventor: TAKAHASHI JUN
IPC: B41J21/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print controller for watermark in which a watermark can be printed in good aesthetic sense and an underlying character is legible.  <P>SOLUTION: The print controller for watermark for printing print data on a print medium while attaching a watermark comprises means (watermark size determining means 22) for controlling the operation to print the print data in the print area of the print medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222950-A (JP)
Title: Universal head and optical device equipped therewith
Inventor: SAWADA TORU
IPC: G03B15/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device capable of turning optical equipment to an aimed direction instantaneously by utilizing a voice coil motor whose operation is quick and which is accurately positionally adjusted.  <P>SOLUTION: The optical device is equipped with a table 30 provided to freely turn, a holder member 50 provided on the table to freely slide and move, a movable base 70 which is pivotally supported on the table to freely turn in a direction different from the table and on which the optical equipment 5 is mounted, a 1st driving part 2 for circularly turning the table, a 2nd driving part 3 for sliding and moving the holder member, and a turning converting means for converting the sliding movement of the holder member into the turning motion of the movable base. The turning shaft of the movable base is provided on the outside of the 2nd driving part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226009-A (JP)
Title: Inkjet printer and its head driving device
Inventor: ISAMOTO HIDEYUKI
IPC: B41J2/055
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head driving device of an inkjet printer which can electrically cancel a mechanical crosstalk of piezoelectric elements by a simple constitution.  <P>SOLUTION: In the head driving device 100 of the inkjet printer, piezoelectric elements 17 set corresponding to a plurality of nozzles for applying a pressure to ink are selectively driven with a predetermined printing timing by a driving signal COM from a driving waveform generating circuit 80, thereby discharging ink drops from corresponding nozzles to record. The head driving device 100 of the inkjet printer is constituted to be provided with a circuit element 106 for generating an electrical crosstalk to cancel the mechanical crosstalk of the piezoelectric elements 17 between the driving waveform generating circuit 80 and the piezoelectric elements 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227942-A (JP)
Title: Plastic optical fiber cable and plastic optical fiber cable with plug
Inventor: AOYANAGI SHU
IPC: G02B6/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a POF cable and a POF cable with a plug having a small flexure loss, excellent in heat resistance, flame retardancy, chemical resistance, etc., less liable to pistoning and having high performance even when used in a severe environment such as in an automobile.  <P>SOLUTION: A terpolymer comprising vinylidene fluoride units, tetrafluoroethylene units and hexafluoropropylene units and having a low Shore D hardness is used in the outermost layer of the clad of a plastic optical fiber and a polyamide resin material containing a polyamide resin having a specified content of terminal amino groups and a specified content of terminal carboxy groups is used as the innermost layer of a primary coating layer. The adhesion of the POF to the primary coating layer is satisfactory and pistoning is suppressed even in use in an environment at high temperature and high humidity. Because of a small flexure loss, transmission loss increases hardly even in laying in a narrow space and excellent heat resistance and flame retardancy are ensured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228481-A (JP)
Title: Data decompression method and device
Inventor: YOSHIDA SHIGEO
IPC: G06F5/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a multibyte-width bus and decompress a pack-bits code.  <P>SOLUTION: This system is provided with an input bus 11 which has bus width of an integral multiple of 8 bits, an output bus which has bus width of an integral multiple of 8 bits for output of a decoded data, an input pointer 8 which indicates on which bit position of the bus width of the input bus 11 a coded data exists, an output pointer 4 which indicates on which bit position of the bus width of the output bus the decoded data is output, a transfer counter 3 to set the number of transfer data which outputs the decoded data, a copy processing part 5 and a movement processing part 6 which execute a copy process and a movement process according to a control code included in the coded data, and a control part 2 which inputs the coded data at the bit position indicated by the input pointer 8 from the input bus 11 and controls to output the number of decompressed decoded data as indicated by the transfer counter 3 on the bit position of the output bus indicated by the output pointer 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228429-A (JP)
Title: Information processing apparatus
Inventor: HIRANO KENTARO
IPC: G06F21/14
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize preinstallation of software, which reduces manufacturing costs for hardware vendors and which are easy use for users.  <P>SOLUTION: Hardware vendors implement large amount of application software commonly, independently of a non-volatile storage device of a computer for ordinary home users 100 and a non-volatile storage device of a computer for business users 106. In addition, hardware vendors store license information, which is described so that only application software, for which a license agreement is made according to the request of each user, can selectively be executed in a server 112 that is operated by hardware vendors. When the computer for each user is activated, user authentication is performed at BIOS level, and license information according to the authentication result is retrieved from the server 112. Only application software according to the license information can be used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225865-A (JP)
Title: Blasting machine
Inventor: HIRANO HACHIRO
IPC: B24C11/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blasting machine capable of achieving a sufficient peeling effect without damaging a substrate.  <P>SOLUTION: This blasting device is provided with a blasting nozzle 17 to discharge the slurry of blasting media 14 and liquid pressurized by gas, and a pressure vessel 13 to feed the slurry of blasting media 14 and the liquid pressurized by the gas to the blasting nozzle 17. The pressure vessel 13 is provided with blasting media 14 and liquid filled in the form of slurry, gas inlet nozzle 19 to which pressurized gas is introduced from outside, and inner piping 21 to which the gas and the slurry of blasting media 14 and liquid mixed with the gas are introduced to be fed toward the blasting nozzle 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232370-A (JP)
Title: Method of manufacturing bearing raceway and bearing
Inventor: MATSUZAKI HIROYUKI
IPC: F16C33/64
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance utility by extremely removing exclusive process every bearing product in a method of manufacturing a fundamental material and forming and post process of a raceway, thereby quickly corresponding to various and quantitative market requirements, and simultaneously to provide a method of manufacturing a bearing raceway which can manufacture efficiently and low in cost in spite of a few quantity of produced products.  <P>SOLUTION: The method of manufacturing the bearing raceway includes a forming process 18 which forms from a sheet-shaped fundamental material to configuration in the raceway, and a groove grinding process 19 which forms the raceway on the fundamental material in configuration of the raceway shaped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231098-A (JP)
Title: Complex including thin-film type particle having skeleton composed of carbon and its manufacturing method
Inventor: HIRATA MASUKAZU
IPC: B82B1/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex including thin-film type particles having a skeleton composed of carbon and to provide its manufacturing method.  <P>SOLUTION: The thin-film type particles having the skeleton composed of the carbon and polymer, or a matrix component are mixed together by a method using liquid having affinity for the both so as to provide a relatively low periodicity complex. The thin-film type particles and chemical reactive thereto are mixed and reacted to each other so as to obtain the complex with relatively low periodicity, which is formed of the thin-film type particles and a low molecular weight part connecting the plurality of thin-film type particles to one another by covalent bond. The complexes have properties such as high strength, a barrier performance to the low molecule, conductivity, an antistatic performance, an electromagnetic shielding performance, light resistance, and weather resistance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238031-A (JP)
Title: Revolving automatic winder
Inventor: YOSHIOKA SEIJI
IPC: B65H67/048
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolving automatic winder having sufficiently high installation space efficiency.  <P>SOLUTION: This revolving automatic winder is provided with turret tables 3 and 3' rotatable around a rotation center, at least two pin holders 4, 4', 5 and 5', pressure rollers 9 and 9' and a traverse device 10, and is constituted so that when a thread wound around a bobbin attached on one of bobbin holders reaches a predetermined amount, the bobbin is switched to a bobbin attached to the other bobbin holder for winding the thread. The turret tables are arranged respectively on the both sides with a thread guide between them, the rotation directions of both the turret tables are opposed to each other, the rotation directions of both the pressure rollers mounted at each of the turret tables are opposed to each other, the pressure rollers and the traverse device are located above the rotation center of the turret tables, a groove 6a for catching the thread of the bobbin attached to one of the turret tables is at the inside position of the bobbin holder, while a groove for catching the tread of the bobbin attached to the other of the turret tables is at the front position, and threading members 12, 12', 15 and 15' are provided for threading the tread through each of the grooves for catching the thread.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232328-A (JP)
Title: Bolt removal-preventing unit
Inventor: OWAKI MOTOMU
IPC: F16B37/14
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt removal-preventing unit capable of decreasing the number of components to be able to reduce production cost and possessed of high strength.  <P>SOLUTION: The unit comprises a base fitting 22 provided with a cylindrical wall 26 of an internal diametrical side accommodating a head C of a bolt A around a washer 25 provided with a shaft inserting hole 24 of the bolt A, and a cap fitting 23 provided with an end plate 29 for closing a peripheral wall 28 of an external diametrical side fitted into an inside of the cylindrical wall 26 and an one end side of the peripheral wall 28. Portions between each of slits 30 provided in the peripheral wall 28 of the cap fitting 23 are formed in elastic piece portions 31 and then there are provided, in outer surfaces of end portions of the elastic piece portions 31, catching piece portions 32 for engaging with an engaging groove 27 in a removal-preventing state from the engaging groove when the cap fitting 23 is inserted into an inside of the base fitting 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002248778-A (JP)
Title: Wide-array ink jet printing head assembly
Inventor: MCELFRESH DAVID
IPC: B41J2/155
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To facilitate electric routing between an electronic controller and a plurality of printing head dies loaded on a single carrier. SOLUTION: A wide-array ink jet printing head assembly (12) is provided with the carrier (30) having a first side and a second side adjacent to the first side, and the plurality of printing head dies (40) each loaded on the first side of the carrier (30). An electrical circuit (62) is arranged on the first side and the second side of the carrier (30). Each of the plurality of electrical connectors (64) is electrically coupled to the electrical circuit (62) and one of the printing head dies (40).
Patent JP-2003241811-A (JP)
Title: Method and apparatus for planning path of industrial robot
Inventor: MARUYAMA AKIRA
IPC: B25J9/10
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for planning paths of industrial robots, which smoothes robot motion and does not cause deviation of line trail at a command position of each robot joint axis to be input to a servo-amp.  <P>SOLUTION: A linear velocity profile, a linear acceleration profile as a first differential value of the linear velocity profile, and a profile for the change of linear acceleration as a second differential value of the linear velocity profile in 3-dimensional space is generated using a prespecified line trail beginning point and end point under a constant acceleration. By filtering each profile, smoothed profiles are generated, and 3-dimensional positions of interpolated points at every interpolation period are generated based on the smoothed profiles. For the 3-dimensional positions of interpolated points at every interpolation period, inverse kinematics operation is performed to generate a command position of each robot joint axis. Based on the command position of each robot joint axis, each robot joint axis is operated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242288-A (JP)
Title: Seat allocation system
Inventor: TSUKIURA HIDEHIRO
IPC: A63F13/795
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat allocation system capable of efficiently allocating a plurality of personnel on seats and allowing participants to comfortably use without feeling congestion in an event held on a computer system.  <P>SOLUTION: This seat allocation system comprises an accepting means having a server for providing an event service held on the computer system and participant terminals communicably connected to the server and determining the entry or exit of a participant when the server receives a connection from the participant terminal, a table having a specified number of seats for participants, and a table increasing and decreasing means for newly adding tables on which the participants are not yet allocated when determining that the overall number of participants exceeds a specified ratio to the total number of seats when the accepting means determines the entry of the participants. When the accepting means determines the entry of the participants, if the table increasing and decreasing means determines that the total number of the participants exceeds 60% of the total number of seats, it is desirable to newly add tables on which the participants are not yet allocated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243197-A (JP)
Title: Strobe light adjusting circuit and strobe device
Inventor: MIYATAKA TATSUO
IPC: H05B41/32
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To permit widening a setting range of light adjustment of quantity of light emitted from a discharge lamp and conduct illumination control of the light quantity with good precision without any malfunction by noise.  <P>SOLUTION: Reflected light from a subject is received by a photoreceptor element, the quantity of light received is converted into a digital value and digitally integrated, and the integrated value is compared with a preset light quantity setting value by a digital comparator. As a result, when the integrated value reaches the light quantity setting value or higher, emission of the discharge lamp is stopped. Illumination control is digitally made in such a manner to control the quantity of light emitted from the discharge lamp of a strobe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240694-A (JP)
Title: Multichannel micro mass sensor
Inventor: MIZUNO MAKOTO
IPC: G01N5/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that channels cannot be driven individually due to conductivity between the channels when using a biosensor immersed into an electrolyte solution, in a conventional method in which strip electrodes are wired to orthogonalize the both sides of a substrate to simplify the wiring thereof when a QCM which can detect micro mass is made to be multichanneled.  <P>SOLUTION: In the present invention, to electrically separate the channels, the wiring which is not soaked in the solution is arranged for each channel, and the wiring in the solution is commonly arranged.  <P>COPYRIGHT: (C)2003,JPO