baber/WOPTO huggingface dataset:
Patent JP-2002278948-A (JP)
Title: Data interpolating method, data interpolating program and data interpolating device
Inventor: OYA SAMON
IPC: G10K15/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To highly precisely obtain data at arbitrary time such as data at an intermediate time on the adjacent sampling points of a digital data string, for example, from the digital data string by data interpolation. SOLUTION: For obtaining data fp (t) on the basis of the obtained digital data string, the digital data string constituted of N-pieces of sampled data is cut out by using a window function from the obtained digital data string. An interpolation function or an interpolation function which is substantially equal to the interpolation function is adopted to obtain data fp (t) at arbitrary time(t) in the window of the window function.
Patent JP-2002274730-A (JP)
Title: Image forming device, printer and copying machine
Inventor: SETO TAKASHI
IPC: B65H85/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent lateral drift and skew of reversely delivery paper by a simple mechanism. SOLUTION: When reversely delivering the paper formed with an image on one face, the paper formed with the image in the one face and delivered from an image forming part is sent to a reconveying path 29, conveyed to a predetermined position toward a paper conveying path by first normal/reverse rotation conveying rollers 32 and 33 rotatively driven in a normal rotation direction, switched back by rotatively driving the first normal/reverse rotation conveying rollers 32 and 33 in a reverse rotation direction, sent to a reverse paper delivery path 31 and delivered. The paper to be reversely delivered does not become free during conveyance inside the reconveying path 29, and the lateral drift and skew caused by a free state of the paper during conveyance can be prevented.
Patent JP-2002274697-A (JP)
Title: Image formation device
Inventor: OBATA MASATO
IPC: B65H3/44
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate erroneous supply of paper sheets and erroneous copy by displaying how to set the paper sheets to be supplied, when running out the paper sheets. SOLUTION: This image formation device is provided with a photoreceptor 10a forming an image on a paper sheet, paper feeder parts 15 and 16 feeding multiple types of paper sheets to be used for the image formation, a nonvolatile RAM 24 storing types of paper sheets stored in the paper feeder means 15 and 16, and operation part 14 displaying various information for an operator. This device is provided with a control part 20 controlling the operation part 14 to display the supply method of the paper sheets, when the paper sheets are run out in feeding the paper sheets from the paper feeder parts 15 and 16 and forming the image.
Patent JP-2002272848-A (JP)
Title: Anesthetizing apparatus
Inventor: KUGIMIYA TOYOKI
IPC: A61M16/01
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an anesthetizing apparatus capable of reducing a labor for sterilizing the apparatus and grasping a precise inhalation quantity by reducing the burden of monitoring and safely performing low flow rate anesthesia. SOLUTION: The anesthetizing apparatus includes a circulation circuit having a chamber including bellows, an inhalation channel for feeding gas in the bellows to a patient channel through which the breath of the patient flows via an inhalation valve and an exhalation channel connected to the patient channel to allow a carbon dioxide absorbing canister to pass through via an exhalation valve.  The apparatus includes a driving circuit part having an artificial respirator and a bag for feeding gas into the chamber including the bellows, a changeover valve for the changeover of the connection between each of the artificial respirator and the bag and the inside of the chamber, and a fresh gas switch valve provided at a channel for feeding the fresh gas into the bellows, connected to the bag via the changeover valve and guiding the fresh gas to the bag in the inhalation phase by the artificial respirator.
Patent JP-2002278928-A (JP)
Title: Screen display system and screen changeover method
Inventor: SATO AKINORI
IPC: G06F3/14
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To take over screen contents displayed actually at the time of changing over the picture. SOLUTION: In the screen display system, the request of the screen is given from a client 1 to a server 2 through a network 3, a plurality of applet screens are changed over and are displayed on the client 1. The system is provided with a screen acquirement means 15 for acquiring the applet screen from the server by using the address of the applet screen of a changeover destination and content specification information which is displayed at present and taking over content specification information into the applet screen if a changeover request to the other applet screen is given when one of a plurality of the applet screens is displayed, and a display processing means 16 for displaying the screen based on content specification information which is taken over when the screen acquirement means 15 takes over the contents.
Patent JP-2002278250-A (JP)
Title: Toner supply roller, and developing device and image forming device using the same
Inventor: YAMAZAKI HIROTAKA
IPC: G03G15/08
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a toner supply roller by which an image free of trouble such as pitch unevenness and density unevenness can be obtained, and a developing device and an image forming device which use the toner supply roller. SOLUTION: The toner supply roller, which supplies toner to a developing roller by abutting against the developing roller for forming a visible image by conveying toner carried on its surface to an image forming body, is equipped with a shaft 11 as its core and a foamed elastic body layer 12 which is formed cylindrically on the outer peripheral surface of the shaft 11, has successively air bubbles formed inside and is closed on the outer peripheral surface so that the air bubbles are not linked with the outside. Further, the foamed elastic body layer 12 has on its outer peripheral surface many fine recesses 12a which do not communicate with the internal successive air bubbles.
Patent JP-2002299962-A (JP)
Title: Method and circuit for compensating for nonlinear distortion
Inventor: NAGASAKA HIROYUKI
IPC: H03F1/32
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively compensate for nonlinear distortion caused by high power amplification even when a modulation signal of a wider band is transmitted. SOLUTION: This compensation circuit is provided with: distortion extracting parts (19, 20, 21, 13 and 14) for extracting nonlinear distortion components from a modulation signal subjected to nonlinear high power amplification when a transmitter for performing nonlinear high power amplification after performing orthogonal modulation of a baseband signal compensates for nonlinear distortion caused at the time of performing the nonlinear high power amplification; a phase characteristic correcting part (30) for correcting phase characteristics so as to equalize phase delay quantity in a frequency band with the nonlinear distortion components directly before performing orthogonal demodulatoin of the nonlinear distortion components;  an orthogonal demodulating part (15) for performing orthogonal demodulation of distortion components extracted from the distortion extracting parts into a baseband area; and distortion superimposing parts (23, 24, 16 and 17) for superimposing the distortion components of the opposite phase of distortion components of the baseband area outputted from the orthogonal demodulating part on the base band signal.
Patent JP-2002276435-A (JP)
Title: Exhaust emission control device for engine
Inventor: YAMASHITA FUMIO
IPC: F02D41/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce cost for a three way catalyst system by saving an oxygen concentration sensor on the downstream side of the three way catalyst and remodelling a conventional air/fuel ratio correcting circuit. SOLUTION: The three way catalyst 18 is provided in an exhaust passage 5 and the oxygen concentration sensor 82 is arranged on the upstream side of the three way catalyst 18. An air/fuel ratio control circuit 30 has the air/fuel ratio correcting circuit 30A consisting of an output arithmetic circuit 30a for indexing an engine output W from a suction amount signal Q and an engine speed signal N, an accumulation memory 30b for storing the product of the engine output W and an engine operation time T as an accumulated operation time WT for the three way catalyst 18, and a correction data memory 30c for previously storing air/fuel ratio correction data G7 corresponding to the accumulated operation time WT.  In accordance with the air/fuel ratio correction data G7, a target air/fuel ratio is corrected to the side of fuel rich burn in response to the increase of the accumulated operation time WT.
Patent JP-2002279411-A (JP)
Title: Device for detecting attentiveness in driving and device for detecting dozing at the wheel
Inventor: KANEDA MASAYUKI
IPC: G08G1/16
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of detecting driving attentiveness and dozing at the wheel. SOLUTION: A TV camera 7 images the face image of driver 5 and a circuit for detecting eye position 15 detects an eye position from the overall image. For each imaged data, eye detection by the circuit 15 is determined to be successful or not and the number of successes is counted up and then an operational circuit of OK time rate for eye detection 19 calculates a number of counted up OK eye detection for a predetermined time measured by a timer, that is a rate of OK eye detection. From the calculated results of the rate of OK eye detection, a circuit for detecting attentiveness in driving 21 detects attentiveness in driving of the driver.
Patent JP-2002278205-A (JP)
Title: Image forming device
Inventor: KUBOTA AKIRA
IPC: G03G15/01
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and the shortening of time required to obtain a first print by eliminating the need of an intermediate transfer body. SOLUTION: This image forming device is provided with several photoreceptors (P1 and P2) which respectively perform developing by developing devices (D1 and D2), and the photoreceptors (P1 and P2) are arranged so that transfer operation between the photoreceptors is performed at least at one or more points, and reference potential is made different between respective photoreceptors which perform the transfer operation.
Patent JP-2002289568-A (JP)
Title: Substrate washing equipment and ultrasonic vibration element used therein
Inventor: HIRAE SADAO
IPC: B06B3/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide equipment wherein a vibration transfer plate of an ultrasonic vibration element has sufficient corrosion resistance to various chemicals, and impurities are prevented from eluting and contaminating a substrate a vibrator is cooled sufficiently via the vibration transfer plate, sufficiently large power can be applied to the vibrator, and cost can be restrained to be low. SOLUTION: This equipment is provided with a cleaning fluid supplying part 14 for supplying cleaning fluid to a substrate W; and an ultrasonic wave applying part 16 equipped with the ultrasonic vibration element 30 constituted of the vibrator 32 connected with an ultrasonic oscillator, and the vibration transfer plate 34 bonded to a single surface side of the vibrator. The vibration transfer plate is formed from silicon.
Patent JP-2002287864-A (JP)
Title: Wizard functional system
Inventor: SUGIOKA MIKIO
IPC: G06F3/048
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a wizard functional system facilitating an operator's operation by combining standard wizard functions of application software. SOLUTION: A main screen 1 of the application software is provided with a wizard construction button 4a, and a wizard construction screen 4 is opened by clicking the button 4a. Functions A, B, C, D, E are displayed on a left functional column 2, and a wizard creation column 5 is displayed on the right. When the function for continuously performing a series of work is selected from the functional column 2 and clicked, it is reversed, and when a consent button 7 is clicked, the selected function appears in the wizard creation column 5. A series of work is displayed in the wizard creation column 5 by selecting the functions in order, and an icon registration button 6 is clicked. Then an execution icon 9 is created on the main screen 1. When the execution icon 9 is clicked, a series of continuous work is started in the registered order.
Patent JP-2002284884-A (JP)
Title: Filler, resin composition containing the same and manufacturing method of resin composition
Inventor: HASE TATSUYA
IPC: C08J3/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a filler which can inhibit or prevent aggregation of particles when compounded with a resin, and a resin composition having the filler uniformly dispersed therein without aggregation. SOLUTION: The surface of the filler particle is coated with a polymer having an affinity for the filler. The coated filler is dispersed in another polymer matrix.
Patent JP-2002295930-A (JP)
Title: Absorption refrigerating machine and its operating method
Inventor: ISHINO HIROTSUGU
IPC: F25B15/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine, and its operating method, in which deterioration of performance of a palladium cell functioning as an H2 gas discharging unit can be judged, unnecessary replacement of a palladium cell exhibiting normal performance can be prevented and thereby the lifetime of the palladium cell can be prolonged. SOLUTION: The absorption refrigerating machine comprises an extractor (4) for evacuating the inside of the absorption refrigerating machine (2) employing an aqueous solution of lithium bromide as a working fluid, an extraction tank (6) for storing gas sucked from the inside of the absorption refrigerating machine (2) by the extractor (4), a palladium cell (10) for discharging gas in the extraction tank (6) to the outside, means (7) for measuring the pressure (P) in the extraction tank (6), and a control means (11) for predicting the lifetime of the palladium cell (10) from the measurements of the pressure measuring means (7).  The control means (11) comprises means (C2) for determining the variation of pressure in the extraction tank (6), means (C23) for determining fatigue of the palladium cell (10) from the pressure variation, means (C24) for integrating the determined fatigue, and means (C25) for comparing the integrated value of fatigue with a reference value.
Patent JP-2002293580-A (JP)
Title: Sealing glass tablet
Inventor: HIKATA HAJIME
IPC: H01J11/46
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing glass tablet for sealing a tip of a glass tube 1 and a panel part around an evacuation hole 3, without forming reentrance shape on the sealing glass 20, even in the case of sealing at lower temperature than proper temperature for sealing, for attaching the tip of the glass tube 1 to a panel part around the evacuation hole 3, formed on the panel 2 of a plane display like a plasma display panel. SOLUTION: The sealing glass tablet having the large diameter part 11 with large outer diameter and the small diameter part 12 with a small outer diameter is characterized in that a ratio of the height of the small diameter part 12 to the wall thickness of the small diameter part 12 [=the outer diameter of the small diameter part 12-the inner diameter of the inserting hole 13)/2], i.e., (height of the small diameter part/wall thickness of the small diameter part 12) is >=1.
Patent JP-2002290751-A (JP)
Title: Color image reader
Inventor: KURIHARA TOMOHIRO
IPC: H04N1/028
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a color image reader contriving the improvement of S/N in a black-and-white mode. SOLUTION: A RGB 3-line color sensor for taking out the reading signal of a document has a means for composing each RGB line, and outputs RGB individual output (for a color mode) and RGB addition output (for the black-and- white mode). In addition, the RGB individual output and the RGB addition output are selectively output. When RGB is composed, an addition coefficient of each color can be set arbitrary.
Patent JP-2002299666-A (JP)
Title: See-through-type thin-film solar cell module
Inventor: HIRAISHI MASASHI
IPC: H01L31/042
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film solar cell module that can be manufactured by a simple method, and has a new see-through structure like blinds. SOLUTION: On the surface region of at least one portion of a translucent substrate (11) having a rectangular plane shape, a plurality of integration-type thin-film solar cell individual segments (12) having nearly a rectangular plane shape are mutually alienated. Adjacent solar cell individual segments (12) substantially and mutually set the long sides of the rectangle in parallel, and are alienated at nearly fixed intervals for arranging so that a light transmission window section (112) is prescribed by exposing the surface of the substrate (11) among the adjacent solar cell individual segments (112). Also, a transparent sealing resin is filled among the adjacent solar cell individual segments (112).
Patent JP-2002297288-A (JP)
Title: Information selecting method and portable information terminal equipment and information selection processing program
Inventor: TANAKA MASARU
IPC: G06F3/048
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently select one information from a plurality of information displayed at a display device in portable information terminal equipment. SOLUTION: In a portable terminal 1, a plurality of icons displayed at a display device 16 are assigned to a plurality of button switches of the portable terminal 1 according to a button fixing mode or a button valid use mode, and the icons and the corresponding buttons are displayed so as to be linked to each other. Therefore, it is possible to easily grasp which icon can be selected from the respective button switches, and to easily and efficiently select one icon from those icons.
Patent JP-2002298094-A (JP)
Title: Antenna device and non-contact ic card reader device
Inventor: KAWASAKI MASAHIRO
IPC: B42D15/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To avoid trouble of an automatic vending machine selling a user an article corresponding to an operated button out of multiple article selection buttons. SOLUTION: An antenna part 14 is provided with n number of transmission antennas capable of electromagnetically connected to respective antennas of m number of cards and adjacently formed to one another, and m number of receiver antennas capable of electromagnetically connected to the respective antennas of n number of cards, orthogonally crossing with the n number of transmission antennas, and adjacently formed with one another. This antenna device selects a single transmission antenna by a selective signal SLT1 and a single receiving antenna by a selective signal SLT2, receives response data returned from the card side based on the transmission of the command to the selective transmission antenna via selective receiving antenna, and detects the position of the card on the antenna part by the respective selective signal values in receiving the response.
Patent JP-2002295783-A (JP)
Title: Mantle heater and manufacturing method therefor
Inventor: MOTOYOSHI YOSHIYUKI
IPC: F16L53/38
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mantle heater used for heat insulation or heating of a pipe, a joint, a valve, etc., of precision appliances and devices, and a manufacturing method therefor. SOLUTION: Inner layers 100 and 110 and outer layers 200 and 210 each formed of a flexible synthetic resin sheet are constituted into a shape corresponding to the outline shape of a straight pipe 20 or a bent pipe 21 as an object, and heat-insulating, noncombustible and fire-retardant sheets 400 and 410 with a heater 300 fitted thereto are interposed therebetween to constitute mantle heaters 10, 15 and 17.
Patent JP-2002303127-A (JP)
Title: Exhaust emission control system
Inventor: ONODERA HITOSHI
IPC: F01N3/28
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system having an improved degree of effective use of supplied H2 in releasing and purifying NOx trapped by a NOx trap catalyst. SOLUTION: This exhaust emission control system comprises a hydrogen enriching means and an oxygen concentration reducing means disposed in the upstream of the NOx purifying catalyst disposed in the exhaust flow passage of a dilution combustion engine. The hydrogen enriching means operates in purifying NOx, the operation is performed so that the hydrogen concentration [H2] and total reducing agent concentration [TR] satisfy a relation represented by the formulas (1) and (2): [H2/TR]d>[H2/TR]u...(1), and [H2/TR]d>=0.3...(2) (where, [H2/TR]u is the ratio of the hydrogen concentration [H2]u to the total reducing agent concentration [TR]u before the hydrogen enrichment, and [H2/TR]d is the ratio of the hydrogen concentration [H2]d to the total reducing agent concentration [TR]d in the inlet of the NOx purifying catalyst).  The oxygen concentration reducing means temporarily reduces the oxygen concentration in the inlet exhaust gas of the NOx purifying catalyst just before the purifying operation.
Patent JP-2002298325-A (JP)
Title: Magnetic recording medium and magnetic recorder having the same
Inventor: YANO AKIRA
IPC: G11B11/10
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a vertical magnetic recording medium for thermal assisted magnetic recording with excellent thermal stability and to enable super high density recording and to provide a magnetic recorder having it. SOLUTION: The vertical magnetic recording medium is formed by bringing a magnetism stabilization layer having compensation temperature in the vicinity of reproduction temperature into contact with a recording layer. Since switched connection between magnetization of rare earth metals and magnetization of transition metals of the recording layer and the magnetism stabilization layer is performed, two layers as a magnetic layer and the magnetism stabilization layer are regarded as one magnetic material and activation volume in this case becomes for two layers as the recording layer and the magnetism stabilization layer. The magnetic recording medium is excellent in the thermal stability.  Coercive force of the recording layer and the magnetism stabilization layer is lowered by heating by irradiation of laser beam and information is recorded by impressing a magnetic field by using a magnetic head in the case of information recording. Since the entire magnetization of the magnetism stabilization layer is zero at the reproduction temperature, the information is reproduced by detecting the magnetization of the recording layer by the magnetic head.