baber/WOPTO huggingface dataset:
Patent JP-2003291400-A (JP)
Title: Imaging apparatus
Inventor: MORIMOTO YOSHINORI
IPC: H04N1/23
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation of the image width due to strain aberration of a scanning lens.  <P>SOLUTION: For the number of pixels (k) at each end part of an image in one main scanning, a lighting signal corresponding to white is fed to a driver circuit for driving a light source in place of a lighting signal based on image data and total 2k pixels, k pixels at each end in the main scanning direction, are rendered white forcibly in one main scanning. Since the number of pixels (k) corresponds to one half of the shift of actual width dimension L from the ideal width dimension L(θ) in the print size, the part exceeding the ideal width dimension L(θ) is rendered white in one main scanning line. Since an image is formed as if the part exceeding the ideal width dimension L(θ) is deleted, width dimension of the image can be substantially equalized to the ideal width dimension L(θ).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294149-A (JP)
Title: Gasket
Inventor: FUKUSHIMA MASUO
IPC: E04B1/684
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket having a structure for sealing a clearance in multiple ways and highly compatible with various clearance widths.  <P>SOLUTION: In a plane construction method for fixing a plurality of panels 1 in plane while their edge faces put face to face, this resilient gasket formed of a resilient rubber composition is mounted as a long object having a uniform section into a clearance 2 between the edge faces of the adjacent panels 1 and 1. The resilient gasket is provided with a core part 3 linearly formed for restricting the inserting direction to the clearance 2, a lid part 4 protruding from the head part of the core part 3 to both sides for sealing the vicinity of the outside part of the clearance 2, a base part 5 extending from the back part of the core part 3 to the both sides for sealing the vicinity of the inside part of the clearance 2, and a pair of bellows parts 7 and 7 putting a clearance 6 between the core part 3 and itself over the area ranging from the side edge part of the lid part 4 to the side edge part of the base part 5 and arranged symmetrically to the core part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295261-A (JP)
Title: Self-photography camera
Inventor: NAGATA KAZUAKI
IPC: G03B17/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera equipped with a mechanism which makes it easier to operate the self-photography camera.  <P>SOLUTION: The camera equipped with an inner barrier type lens barrier has a self-photography mode setting 11 wherein light metering 13 and range finding 14 are performed when the shutter release button is half-pressed and lens wide-angle extension and focusing 15 are automatically carried out when the shutter release button is fully pressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296326-A (JP)
Title: Machine translation system, machine translation method and machine translation program
Inventor: NOMURA NAOYUKI
IPC: G06F17/28
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine translation system capable of preparing natural translations.  <P>SOLUTION: An input sentence in source language is analyzed to prepare a tree structure consisting of phrases. The scores of the phrases can be calculated by attributes, and an example dictionary is made ready to prepare a plurality of tree structures in which the phrases are substituted with the corresponding examples. The examples are added with preliminarily set scores. As for the plurality of generated tree structures, the scores of the respective whole tree structures are calculated. The scores of the whole tree structure are calculated by using the scores of the phrases configuring the three structure and the scores of the examples. Then, the tree structure whose score is the highest is adopted to generate a tree structure in a target language. Furthermore, the scores of the whole tree structure in the target language are calculated, and when the calculated scores reach a prescribed threshold, translations in the target language are prepared from the tree structure in the target language.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309532-A (JP)
Title: Orthogonal frequency division multiplexing modem
Inventor: KATSUTA HIROTATSU
IPC: H04J11/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide orthogonal frequency division multiplexing (OFDM) modem which reduces the amount of memory for an OFDM receiver circuit and performs efficient training.  <P>SOLUTION: The modem includes an A-D converter 1 for converting an analog signal into a digital signal, an FFT 2 for subjecting the converted digital signal to Fourier transformation to perform OFDM demodulation, a preamble data extractor 3 for extracting preamble data from an obtained frame signal, a level/phase estimator 4 for calculating average values of level and phase of a subcarrier with use of the symbol of the extracted preamble and outputting a correction value at demodulation symbol point, a demodulation symbol decider 15 for finding a distribution of variations in the demodulation symbol point and decides the quality status of a transmission path, a symbol point corrector 16 for finding a correction value for the demodulation symbol from the average value of the demodulated symbol points and increasing the accuracy of a rough correction value found by the level/phase estimator 4, and a differential detector 6 for correcting the position of the demodulated symbol point based on the found correction value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317408-A (JP)
Title: Method for reproducing digital signal
Inventor: NAGAI YUTAKA
IPC: G11B20/10
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of data of a DVD recording disk and more particularly a DVD-RAM.  <P>SOLUTION: When the data reproduced from a disk is subjected to a correction processing and is uncorrectable as a result thereof, the correction processing is attempted by reading out the data again and sequentially destroying the data by one sector each. Such processing is attempted to the data in all of the 16 sectors, by which the error correction can be made without fail after the data jumped in tracks is subjected to the destruction. At this time, the flags indicating the results by inner codes come right and the erasure correction by external codes can be correctly performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309987-A (JP)
Title: Ultrasonic motor and electronic equipment with the ultrasonic motor
Inventor: IINO AKIHIRO
IPC: H02N2/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor, wherein the efficiency of conversion of the longitudinal vibration of a piezoelectric element into twisting vibration is enhanced; the amplitude is increased, both in the longitudinal direction and in the twisting direction; even if the size thereof is reduced, less uneven rotation occurs and stable rotation operation is accomplished; and constant-speed control is conducted with ease.  <P>SOLUTION: The longitudinal-twisting vibration ultrasonic motor is constructed with at least part of a vibrating body being hollow and grooves are not only formed on the surface of the vibrating body, but also extend from the surface to the hollow portion. Thereby, the twisting conversion efficiency of the ultrasonic motor is enhanced. Further, the vibrating body is not uniform in its inside diameter and outside diameter, and is constructed with the vibrating body having portions different in the inside diameter or the outside diameter. Thereby, the amplitude of vibration is increased. Furthermore, the grooved portion is formed on the larger-inside diameter side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319216-A (JP)
Title: Image pickup device
Inventor: MIYAMOTO AKIHIRO
IPC: H04N5/225
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device which has a good assembly property by reducing the number of ports and which can automatically be assembled without causing unreasonable elastic deformation.  <P>SOLUTION: A reinforcing plate 6 holding a circuit board 5 is allowed to abut on an opening edge part of a different end side of a housing 2 for adjusting a solid-state image pickup device 7 with respect to a condenser lens 10, and an end part of the reinforcing plate 6 is elastically deformed to be mounted while locked by a locking part 2b formed on the different end side of the housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002340716-A (JP)
Title: Pressure measuring system
Inventor: DIETRICH ANDREAS
IPC: G01L9/00
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure measuring system utilizable for re-sterilizing a suction pipe used for the lens surgery operation, using an autoclave sterilizer, thereby making it possible to re-use the pipe. SOLUTION: The pressure measuring system has a pipe 3 for flowing a fluid 4 and a diaphragm provided on a part 5 having a flat outer face 6 on a part of the pipe 3. The motion of the diaphragm, i.e., the pressure control characteristic is transferred to a pressure sensor. The diaphragm is connected no more removably to a protrusion 10 projecting from the pipe 3, the protrusion 10 has an extension member 12 extending in a direction approximately crossing the length 14 of the part 5 having the flat outer face and the extension member mechanically and separably acts on a force sensor as a pressure sensor.
Patent JP-2003312725-A (JP)
Title: Package
Inventor: OKUNO KOZO
IPC: B65D71/28
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package of a good appearance by which two bottles can be packed portably, and a gripping portion is set in a manner not to make it conspicuous.  <P>SOLUTION: The package comprises a packing member 8 for wrapping a trunk portion 3, and a gripping member 9 for gripping in carrying. The gripping member 9 is provided with lip pieces 12, 13 in which a first inserting- through bore 15 for inserting through a mouth portion 15 is formed, and the gripping portion 16 standing up having a gripping bore 14. The pacing member 8 is provided with a second inserting-through bore 22 through which the mouth 5 is made to be inserted, and a top plate 17 in which a slit 23 through which the gripping portion 16 is inserted between the second inserting-through bore 22 are formed. A pair of side plates 18, 19 are set continuously at both sides of the top plate 17, and a pair of bottom plates 20, 21 are set continuously on each side plates 18, 19. Both bottom plates 20, 21 are maintained in a packing condition by coupling with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312049-A (JP)
Title: Method for controlling irregular pitch in imaging apparatus
Inventor: NAKAHATA HIROSHI
IPC: G03G15/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an image by controlling occurrence of irregular pitch even when the vibration increases due to high durability of several million of sheets.  <P>SOLUTION: A sensor S is disposed in a driving system relatively close to a mirror, e.g. a development driving system or a sheet feed driving system, and a controller 10 varies image processing, especially the variance of dots, depending on the quantity of vibration detected by comparing the output from the sensor S with a reference value thus making the irregular pitch inconspicuous.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318855-A (JP)
Title: Diversity receiver
Inventor: SHINODA ATSUSHI
IPC: H04L1/06
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity receiver for taking stable and sufficient effects by enhancing reliability of antenna selection at an initial state such as power application.  <P>SOLUTION: Reception signals from antennas 1 to 4 that receive OFDM (orthogonal frequency division multiplexing) modulated signals are attenuated by variable attenuators 9 to 12, correlation of base band I, Q signals obtained by performing orthogonally crossed wave detection of combined output of them in a guard interval period is detected by a guard correlational device 20, a lock detection signal is generated from generation timing of guard correlational output to be continuously generated, an antenna with a high reception signal level is selected at the initial state under control of a diversity control circuit 22, attenuation quantity of a variable attenuator corresponding to the antenna is controlled as minimum and the attenuation quantity of a variable attenuation means corresponding to an antenna which is not selected is changed in the guard interval section on the basis of whether or not a peak level of the correlational output in the guard interval section is increased from when the lock detection signal is supplied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311909-A (JP)
Title: Modified plastic sheet
Inventor: MATSUMOTO KAZUE
IPC: C08G18/80
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified plastic sheet in which economy of a coating is excellent when a resin coating is prepared without complicating coating work, and a synthetic resin base material with a relatively poor solvent resistance can be coated without inhibiting dispersion stability of particles in the resin coating, and a resin layer can be cured at a relatively low temperature, and performances such as resistance to scuffing and alcohol resistances can be provided to the resin layer after curing.  <P>SOLUTION: The modified plastic sheet is provided with the resin layer containing particles at least on one face of the synthetic resin base material, and the resin layer is formed of an acrylic polyol resin and a blocked polyisocyanate as a binder resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311694-A (JP)
Title: Semiconductor microactuator
Inventor: KAMAKURA MASAARI
IPC: F03G7/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor microactuator capable of substantiating a strong actuator force without losing heat insulation and supporting strength.  <P>SOLUTION: The semiconductor microactuator is equipped with: a frame 1 formed on a semiconductor substrate; a flexible area 21 protrudedly mounted on the inside of the frame 1 and displaced according to the temperature; a movable element 22 continuously disposed on one end of the flexible area 21 and is relatively displaced in the orthogonal direction of the opening surface of the frame 1; and a heat insulating area 3 provided at least between the flexible area 21 and the frame 1 and controls a heat conduction. The semiconductor microactuator is formed so that the coefficient of linear expansion of the heat insulating area 3 becomes lower towards the flexible area 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316254-A (JP)
Title: Braille processor and computer readable recording medium on which processing program for controlling operation of the same is recorded
Inventor: IWATA TADASHI
IPC: G09B21/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Braille processor which can make a user easily grasp the constitution of a menu regarding various functions, or the document input, and the document editorial state, and which can support an efficient operation and a computer readable recording medium on which a processing program for controlling the operation of the Braille processor is recorded.  <P>SOLUTION: A CPU (4) outputs a sound control signal so that a first alert sound (for example, an alert sound such as the rumbling of a buzzer which sounds like 'p')is outputted from a sound output part (7) when a selecting operation to the rank higher than the menu items of the highest rank class in a virtual menu (Fig. 4). The CPU (4) outputs the sound control signal so that a second alert sound different from the first alert sound (for example, an alert sound such as the rumbling of a buzzer which sounds like 'po') is outputted from the sound output part (7) when a selecting operation to the rank lower than the menu items of the lowest rank class in the virtual menu.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324112-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MOCHIDA KINYA
IPC: H01L21/52
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having excellent cost performance by a simple method by using an optimal adhesive sheet as an adhesive agent for die-bonding.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises steps of: dicing a semiconductor wafer in which a protection tape is stuck to a circuit surface to form an aggregate of chips; adhering and laminating adhesive films for die-bonding each having the approximately same size as each chip of the aggregate on the back side of each chip; picking up the chips by the adhesive film from the protection tape; and die-bonding the chips on a chip carrying substrate by the adhesive film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321800-A (JP)
Title: Electrolytic polishing method
Inventor: YAMAGUCHI HIDESHI
IPC: C25F3/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic polishing method by which the sticking of generated bubbles on an article to be electrolytically polished can be reduced.  <P>SOLUTION: The tip of a metal wire is immersed into an electrolytic solution from a lower surface of the electrolytic solution, and a counter electrode is brought into contact with the electrolytic solution. Thereafter, the tip of the metal wire is electrolytically polished by applying voltage between the metal wire and the counter electrode and passing a current through the electrolytic solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324987-A (JP)
Title: Motor controller and blower motor for vehicle
Inventor: KURIBAYASHI DAISUKE
IPC: H02P6/12
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a motor controller and a blower motor for vehicle wherein locked state due to drop in ambient temperature can be canceled, and furthermore this is possible without breakdown of switching elements due to overheating.  <P>SOLUTION: Based on a temperature detection signal from a thermistor 82 installed in proximity to a three-phase inverter, a comparative computing unit 88 reads memory data from ROM 40 and sets an upper limit value for timer 92 count. If the timer 92 counts up to the upper limit value in locked state and the locked state remains immediately after the count is terminated, the comparative computing unit 88 outputs a forced stop signal to bring MOSFETs out of conduction. At this time, the time length of time data constituting the memory data is shorter with rise in corresponding temperature. Therefore, the time before a forced stop signal is outputted is relatively long at low temperatures. Heat emitted from either or both of MOSFETs and coils cancels locked state due to freezing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292015-A (JP)
Title: Composite packing for air vent and ventilation
Inventor: ITO KAZUO
IPC: B65D53/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite packing for air vent and ventilation which can be applied to all kinds of caps.  <P>SOLUTION: The composite packing capable of air vent and ventilation is prepared by laminating a porous film, the pore size of which is determined so that a gas can pass through the pore and a liquid can not pass through the pore, to a packing material, wherein pin holes in the up and down direction and slit lines in left and right directions are processed in the packing material so that a gas generated naturally from a liquid in the container can be guided to 360° directions, up and down, and left and right.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330731-A (JP)
Title: Project management file generating device
Inventor: TAKEMOTO YASUNORI
IPC: G06Q10/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a project management file generating device for reducing the man-hour for development in make file analyzing processing.  <P>SOLUTION: In this project management file generating device 1, a make file MFe1 describing at least dependency relationship of a source file needed in the case of compiling software or a compile option and information output script SR needed in generating the project management file is input to a make performing part 11. The make performing part 11 performs script SR described in the received make file MFe1 to write designated information to a specified file, thereby generating a make information file MIFe1. A project management file generating part 13 generates a project management file PF from the make information file MIFe1 generated by the make performing part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002333021-A (JP)
Title: Magnetic bearing control method and device
Inventor: MATSUSHITA OSAMI
IPC: F16C32/04
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To control the rotation of a rotor while suppressing vibration and reducing a driving current during controlling a magnetic bearing. SOLUTION: The magnetic bearing is controlled in proper combination of ABS control, N cross control, N straight control and FF control as well as PID control. In this case, a table for a rotating number and each planned control input is provided which is managed by a computer to input control corresponding to the rotating number.
Patent JP-2003328504-A (JP)
Title: Roof material
Inventor: SATO HIROSHI
IPC: E04D3/362
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof material having a novel appearance, and improved in its water-proof function, a heat insulating function, a dew-condensation preventing function and a snow stopping function.  <P>SOLUTION: This roof material A is provided with a vertical piece 6 by upwardly projecting a tip end at a downstream side of a decorative face 4 of a metallic roof material B of a dropping structure having a male and female connecting structure on an axial side edge, and a water-proof piece 13 formed by upwardly projecting a tip of a fixed piece 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299415-A (JP)
Title: Plant holding support
Inventor: KOBAYASHI MASANAO
IPC: A01G9/12
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant holding support enabling easy set-up without damaging the flowers and fruits of cultured plants and having a simplified structure with small number of parts to enable the production at a low cost.  <P>SOLUTION: The plant holding support is provided with a supporting post 1 erected along the plant 4, a holding ring 2 formed by oppositely connecting a pair of divided rings 21 each having a nearly semicircular form, and an attaching tool 3 clamping the post 1. The holding ring 2 is freely openable with the supporting shaft 22 for the connection of the divided rings 21 as the fulcrum. Insertion pieces 23 are formed at both ends of the opened side and the pieces 23 are insertable into insertion holes 31 formed on the attaching tool 3.  <P>COPYRIGHT: (C)2004,JPO