baber/WOPTO huggingface dataset:
Patent JP-2003161644-A (JP)
Title: Optical encoder and optical encoder calibrating device
Inventor: MATSUZOE YUJI
IPC: G01D5/30
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-precision optical encoder with reduced influence of waveform distortion, and to provide an optical encoder calibrating device for calibrating the encoder to have such performance.  <P>SOLUTION: When calibrated, calibration data are generated, which calibrate waveform distortion by using four-phase sinusoidal voltage signals 181 to 481 having a 90° phase difference outputted from current-voltage conversion circuits 101 to 104 by the optical encoder correcting device, and are registered in a storage means 711 in advance. When detecting angle in actual use, a calibration value calculating means 115 generates calibration lower-bit digital data, by using the calibration data by the optical encoder 999, and an interpolating means 113 generates lower data. Finally, angular data comprising a combination of higher data and lower data are outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162031-A (JP)
Title: Method and device for calculating film roll diameter
Inventor: IMOTO KENICHI
IPC: G03C3/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for film roll diameter calculation which can calculate the diameter of a film roll with practically sufficient precision by a very simple configuration.  <P>SOLUTION: Perforations of a film strip passing between rollers 76a and 76b are detected by a projector 172 and a photodetector 174 and an interruption signal is generated by an interruption I/O 758 from its detection signal. Then the number of perforations is calculated from a count value of a counter 760 in the timing of the interruption signal and the rotational frequency of the film roll 14 is calculated from the count value of a counter 756; and a roll diameter calculation part 762 calculates the diameter of the film roll 14 according to those calculated values.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161006-A (JP)
Title: Drain gutter material
Inventor: FUJITA TAKAYUKI
IPC: E04D13/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain gutter material for a drain capable of smoothly making drain water flow out from a drain regardless of the quantity of drain water by imparting hydrophilic properties to the drain.  <P>SOLUTION: The drain gutter material 1, which has approximately the same thickness as a floor sheet 2 for a corridor, in which the shallow-grooved drain 9 is formed in the longitudinal direction at the approximately breadthwise center on the surface of a beltlike sticking plate stuck on a floor for the corridor together with the floor sheet 2 and edge sections are abutted on or joined at the edge sections of the floor sheet 2 and which is made of a synthetic resin, is formed in at least two or more laminate layers, and a surface active agent is mixed with the synthetic resin constituting the surface layer 91 of the drain 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002268847-A (JP)
Title: Printing system and method for customization of print job
Inventor: CHAPMAN EDWARD NEIL
IPC: G06F3/12
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To customize a standard product and a print job without correcting a standard printing system. SOLUTION: A method and system of customization of the print job includes receiving an input of an application file. A preferential printing feature is selected from a group of preferential printing features. The printer driver associated with the preferential features is applied to the application file. The application file is printed using the printer driver.
Patent JP-2003164301-A (JP)
Title: Heating type footwear
Inventor: MURAYAMA YOSHIKI
IPC: A43B7/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide simple and inexpensive heating type footwear capable of solving inconvenience of conventional socks which have heater wires buried, and achieving eliminating of assembling operation of heater wires or the like, easy replacing of heating elements, and health promotion and disease prevention.  <P>SOLUTION: Simple heating elements 20 are provided in one or more parts of a sheath body 1 of the footwear. A pocket 10 is formed at least on a bottom part 2 of the sheath body 1 of the footwear, wherein the simple heating element 20 is provided so as to freely put in and out. The sheath body 1 of the footwear is formed in a boot shape having a length capable of covering a knee joint of a human leg. The simple heating element 20 can also be provided on the sheath body 1 in a position corresponding to the knee joint of the leg.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168543-A (JP)
Title: Terminal structure of planar heater body
Inventor: SHIMIZU HIROAKI
IPC: H05B3/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal structure of a planar heater body in which the connection part of the heater wire and the lead wire can be made thin as much as possible and the number of components and assembly process are made small.  <P>SOLUTION: This is a heater body 2 in which electric insulating plates (upper mica 5-2, lower mica 5-3) are fitted on both sides of the planar heater body 4 and a heated body (not shown in the figure) is arranged at least on one of the insulating plates. The connecting member 1 made of a metallic plate that connects the planar heater body 4 to the lead wire 3 connecting to the power source is provided with a heater wire fixing part 1-1, a lead wire fixing part 1-2, and a lead part 1-3 that secures a prescribed length between the both fixing parts, and the exothermic wire fixing part 1-1 fixes the heater wire 4 by welding and the lead wire fixing part 1-2 fixes the lead wire 3 by crimping by a caulking means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169053-A (JP)
Title: Peripheral equipment, device and method for control, and medium stored with program for control
Inventor: TAWARAYA MASAKO
IPC: H04L9/08
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To keep secret data that peripheral equipment and a client PC exchange through a network, to facilitate the management of keys needed to encrypt and decrypt the data, and to guarantee the adequacy of an open key.  <P>SOLUTION: A control device which generates data by using a computer, etc., and sends them to the peripheral equipment has a means of holding the open key and private key of an open-key encryption technique, a means of sending the held open key to a key server, a means of signing and encrypting the generated data by using the private key, and a means of attaching information showing this control unit to the signed and encryption data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166652-A (JP)
Title: Magnetic fluid seal device
Inventor: TAKANO YOSHIHISA
IPC: F16J15/43
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic fluid seal device having satisfactory sealability and workability.  <P>SOLUTION: The device is provided with a pair of magnets 2, 3 made of rubber-like elastic bodies, and magnetic fluids 4, 5. The pair of magnets 2, 3 generate magnetic forces and are disposed at a shaft 6 and a housing 7 respectively, with opposing magnetic poles attracting each other in a space between the shaft 6 and the housing 7. The magnetic fluids 4, 5 are magnetically held between the attractive poles of the magnets 2, 3 to bring about sealing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167997-A (JP)
Title: Customer information management system
Inventor: KUWABARA HIROYA
IPC: G06Q40/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer information management system capable of surely performing an explanation of important matters to a customer who requires the explanation, and easily confirming whether the explanation of important matters has been performed to the customer or not.  <P>SOLUTION: In this customer information management system for managing the customer information in the transaction of a financial commodity, the customer information includes customer attribute information that is the information related to the customer and business daily report information that is the contact content with the customer. The customer attribute information includes the information for whether the customer requires the explanation of important matters every financial commodity or not, and the business daily report information includes the information for whether the explanation of important matters is executed to the customer or not. When storing the business daily report information, the customer attribute information is collated with the business daily report information, and when the explanation of important matters required by the customer has not been performed, it is reported.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173150-A (JP)
Title: Plasma display device
Inventor: MASUDA SHINJI
IPC: G09F9/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which is easy to share parts even if the diagonal size is changed in a plasma display device.  <P>SOLUTION: The plasma display device comprises a plasma display panel having a plurality of discharge cells, a plurality of flexible wiring boards 18 having wiring patterns to be connected with a plurality of sustaining electrodes of this plasma display panel, and a circuit board block 11 having a sustaining driving circuit for applying a sustaining driving voltage to the sustaining electrodes through the wiring pattern of these flexible wiring boards 18. The plurality of flexible wiring boards 18 are connected with the circuit board block 11 via output position conversion boards 19 having connectors 20 to which the flexible wiring boards 18 are connected and connectors 21 to be connected with the circuit board block 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172691-A (JP)
Title: Instrument and method for measuring birefringence taking wavelength dependency into account
Inventor: TAKAWA HIROYUKI
IPC: G02F1/11
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize birefringence measurement taking the wavelength dependency of birefringence into account in addition to higher-order birefringence.  <P>SOLUTION: By an instrument and a method for measuring birefringence taking the wavelength dependency of birefringence into account, the birefringent phase difference Δ(k) of an object to be measured is found to meet the relation of Δ(k)=2π×δ<SB>n</SB>×d×k=2π×(δ<SB>n0</SB>+δλ)×d×k=2π×δ<SB>n0</SB>×d×k+ϕ(k) through waveform analysis by using the wave number k of optical signals; the birefringence δ<SB>n</SB>, birefringent phase difference Δ(k), thickness d, and principal axis orientation ϕ of the object to be measured; and the frequency component term δ<SB>n0</SB>, dispersion term δ<SB>λ</SB>, and phase information ϕ(k) of the birefringence δ<SB>n</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002235341-A (JP)
Title: Method for determining position and direction of working machine
Inventor: ALIG JEFFREY S
IPC: G01C15/00
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining a position and a direction of a working machine having a controllably attached working tool. SOLUTION: This method comprises steps such that: the working machine is disposed in a desired working position; the initial position and direction of the working machine are determined by local coordinates; a position of the working tool with respect to the working machine is determined; the working tool is located at a desired reference point; the position of the working tool is identified as the reference point based on the local coordinates; the working tool is periodically disposed at the reference point during working operations; and the new position and direction of the working machine are determined as a function of the position of the working tool with respect to the working machine.
Patent JP-2003176982-A (JP)
Title: Processing device with usage of air knife
Inventor: ISHIKAWA HIROKO
IPC: F26B13/24
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing device with the usage of an air knife capable of preventing a supporting condition of a substrate from being damaged even when a carrying roller is divided.  <P>SOLUTION: An upper part air knife 5 and a lower part air knife 6 are arranged so as to confront upper and lower surfaces of the carried substrate 26. A compressed air is jetted to the upper and lower surfaces of the substrate from the respective air knives, and thereby a processing liquid adhered on the substrate is removed. This processing device is provided with a processing tank 1, a plurality of carrying rollers 15 having an axis crossing the carrying direction of the substrate so as to be rotatably provided in the processing tank and divided at a portion corresponding to the lower part air knife so as to carry the substrate along the predetermined direction, and a supporting roller 29 provided at least on the upstream side of the upstream side and the downstream side along the substrate carrying direction on the lower part air knife side in the divided portion of the carrying roller so as to support a part of the substrate out of the support condition by the carrying roller in the divided portion of the carrying roller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177261-A (JP)
Title: Short waveguide and method for manufacturing the same
Inventor: YAMAMOTO YUJI
IPC: G02B6/122
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short multilayer optical waveguide with high efficiency, and to provide a method for manufacturing the waveguide.  <P>SOLUTION: The length of an optical waveguide can be reduced by forming a multilayer fluorinated polyimide optical waveguide on a fluorinated polyimide substrate and transmitting signals in the layers of the optical waveguide by using mirrors disposed in each polyimide optical waveguide and by changing the numbers of the mirrors in the transmitting side and the mirrors in the receiving side so as to divide or couple optical signals while transmitting signals between layers. The multilayer waveguide is investigated but the transmission in the mirror part is performed by one-to-one transmission between the transmitting and receiving sides. By dividing or coupling signals during transmitting by the mirrors, the length of the waveguide can be efficiently reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178331-A (JP)
Title: Image information processor and processing method
Inventor: ENDO TAKAAKI
IPC: G06T17/40
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To allow the actual world pseudo experience of two or more users with the same visual point.  <P>SOLUTION: This image information processor for generating a display image according to a visual point designated by a user from preliminarily held image data communicates with a control device having a control part communicable with two or more image information processors for generating the display image to control the visual point information commonly used in the image information processors on the basis of the visual point information from the image information processor. This image information processor comprises a transmission part for transmitting the visual point information to the control part; a receiving part for receiving the visual point information for generating the display image from the control part; and an image generation part for reading the image data corresponding to the visual point information from the preliminarily stored image data for generating the display image, generating the display image, and outputting it to a display part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184250-A (JP)
Title: Wedge for stair tread
Inventor: YONEDA KOICHI
IPC: E04F11/02
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wedge for fixing a stair tread, which positively and rigidly fixes the tread even if the inclined angle of an inclined surface of the wedge or the inclined angle and shape of a wedge hole vary from one to another.  <P>SOLUTION: The wedge for the tread includes an upper-side press-contact surface 4 for bearing a lower surface of the tread 3, and the lower-side inclined surface 5. The inclined surface 5 is formed so as to be longitudinally convex, and has a slipout preventive projection 7 formed thereon. When the wedge for the tread is driven into the wedge hole 2, the convex inclined surface 5 is flatly crushed to be brought into intimate contact with the wedge hole 2, whereby the variation in the inclined angle of the wedge hole is absorbed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185271-A (JP)
Title: Water heater
Inventor: KONDO RYUTA
IPC: F24H9/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fuel and light expenses for hot water supply by providing a heat-storage type water heater of direct connection type to a water line which exchanges heat with heat storage fluid in a tank without any drive of pump means, and eliminating motor-driving power when supplying hot water.  <P>SOLUTION: This water heater is provided with a tank 22 storing heat storage fluid W, and a heat exchange pipe 25 directly connected to the water line and having an outlet 27 at the upper part of the tank 22 is provided inside the tank 22. In using the hot water supply, water for the hot water supply from the water supply passes the heat exchanger pipe 25, the heat storage fluid W exchanges heat with the water for the hot water supply by a natural convection, and the hot water supply is delivered by the direct connection to the water line to reduce the fuel and light expenses necessary for the hot water supply.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003129994-A (JP)
Title: Vehicular blower
Inventor: NINOMIYA HITOSHI
IPC: B60H3/06
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To cope with a change in function of the bower when a user desires without exchanging the whole blower. SOLUTION: Purifying units 40, 60 for purifying air and component imparting units 50, 70 for imparting air quality components to the air have compatible contours and sizes so that they can be selectively arranged at almost the same positions in air ducts 14a, 14b, to cope with the case that the user desires a change in function of the blower only by exchanging parts of the units.
Patent JP-2003183516-A (JP)
Title: Dispersible fine particle
Inventor: UEHA MASAKO
IPC: C08L101/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of dispersing fine particles into a single particle state.  <P>SOLUTION: This dispersible particles comprise organic and/or inorganic fine particles and an expandable additive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189202-A (JP)
Title: Television tuner unit
Inventor: KAWAMURA AKIRA
IPC: H04N5/44
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To not only improve the work efficiency but also miniaturize a tuner unit by reducing connections between circuits when manufacturing the tuner unit.  <P>SOLUTION: The tuner unit is provided with a tuner part 10 which has a mixing circuit 14 for frequency conversion and an oscillation circuit 15 for inputting a local oscillation signal to the mixing circuit 14 and converts the frequency of an inputted television signal to that of an intermediate frequency signal, a PLL circuit part 20 which supplies a tuning voltage to a local oscillation circuit 15 and sets the frequency of the local oscillation signal by the tuning voltage, and a video intermediate frequency circuit part 30 which has at least an intermediate frequency amplification circuit 32, a video detection circuit 34, and a sound detection circuit 35 and amplifies the intermediate frequency signal and outputs a video signal and a sound signal, and the mixing circuit 14, an oscillating transistor circuit 15a constituting the oscillation circuit 15, the PLL circuit part 20, the intermediate frequency amplification circuit 32, the video detection circuit 34, and the sound detection circuit 35 are constituted in one integrated circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185960-A (JP)
Title: Box and image forming apparatus
Inventor: MAMIYA TOSHIHARU
IPC: H05K5/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box constituted so that the deformation due to a noise and a vibration can be reduced, and to provide an image forming apparatus using the box.  <P>SOLUTION: The box is provided with several ribs R and several flat parts H surrounded by several ribs R on the bottom face, and as for several flat parts H, one of the flat parts H adjacent to other flat parts H across the ribs is made differ from others in terms of face-level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182078-A (JP)
Title: Driving circuit of ink jet head
Inventor: MIKI EIJI
IPC: B41J2/045
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit in which the driving voltage can be regulated readily for each head through inexpensive circuitry when a plurality of ink jet heads are provided.  <P>SOLUTION: The driving circuit of ink jet head comprises a circuit generating a driving signal being applied commonly to the piezoelectric elements of a plurality of ink jet heads, a plurality of discharge control circuits for discharging charges from the piezoelectric elements, a control signal generating circuit generating a pulse signal for discharging a quantity of charges specified for each ink jet head, and a circuit for setting the pulse width of the pulse signal controlling the quantity of charges being discharged for each ink jet head. The piezoelectric element in each of the plurality of ink jet heads has one end connected commonly with the output of the driving signal generating circuit and the other end connected to the anode side of a diode provided individually and with a resistor. The resistor has the other end connected with the discharge control circuit and the cathode side of the diodes is grounded commonly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186643-A (JP)
Title: Printing system, network module, data providing method, program and storage medium
Inventor: OSAWA TAKAHARU
IPC: B41J5/30
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system, which is capable of eliminating the need for making a network module retain data, with respect to models of all printers having the possibility of being connected to the network module, and reducing capacities and cost necessary for data retention in the network module.  <P>SOLUTION: A printing part 120 and a facsimile part 130 retain model dependant WEB contents corresponding to each part, and a network card part 110 retain model non-dependant WEB contents, respectively. When the model dependant WEB contents are required from a host computer 100, the network card part 110 acquires the required model dependant WEB contents via the facsimile part 130 from the printing part 120 or facsimile part 130, and acquires the model non-dependant WEB contents retained by the network card part 110 when the model non-dependant WEB contents are required.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182450-A (JP)
Title: Head lamp for vehicle
Inventor: KINOUCHI TOSHIYUKI
IPC: F21Y101/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head lamp for a vehicle furnished with a lighting fixture unit for low beam irradiation capable of sufficiently securing visibility of a remote road surface at the time of travelling at high speed in a low beam irradiating state.  <P>SOLUTION: The lighting fixture unit for low beam is provided with a movable shade constituted so as to take a shielding position to shield a part of light incoming to a reflector from a light source and a shielding release position to release it. Thereafter, the visibility of the remote road surface is improved by irradiating beam by adding auxiliary flux distribution patterns P(B), P (C) having cutoff lines CLb, CLc on the upper side of cutoff lines CL1, CL2 of a low beam flux distribution pattern P(L) to the low beam flux distribution pattern P(L) by moving the movable shade to the shielding release position when car speed exceeds specified set car speed.  <P>COPYRIGHT: (C)2003,JPO