baber/WOPTO huggingface dataset:
Patent JP-2003098948-A (JP)
Title: Learning support system and learning support method, and learning support program and recording medium
Inventor: KATSURA MAKIKO
IPC: G06Q50/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To appropriately reflect progress information for every learner in a learner model even when it is used in diversified styles of class such as mass teaching or group learning. SOLUTION: A history information control section 23 registers a learner authenticated by a user authentication section 21 as a learning performer and registers other learners who learn with the learning performer as a learning participant, and after the learning is over, optimizes the history information collected while supporting learning-not only the history information of the learning performer stored in a history information storage section 26 but also the history information to be added to the history information of the learners registered as a learning participant.  Thus, even when collective learning such as mass teaching or group learning is carried out, the progress information of each learner can be appropriately reflected in the learner model since the history information of the collective learning is so made as to be reflected in the history information of all the learners participating in the collective learning.
Patent JP-2003098367-A (JP)
Title: Periodic structure and manufacturing method therefor
Inventor: TAKEI MASASHI
IPC: G02B6/12
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a periodic structure having the high degree of freedom to the design of an optical property ratio and a length ratio to obtain a desired photonic property, and a manufacturing method for easily manufacturing the periodic structure with high accuracy. SOLUTION: In this periodic structure, at least one kind of particle having a two-layer or more layer structure in which adjacent layers are made of material with optical properties different from each other is arrayed.
Patent JP-2002202870-A (JP)
Title: Digital hybrid machine
Inventor: IWASE AKINORI
IPC: G03G21/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a digital hybrid machine having a user interface which is simply set that a user can use it safely and easily. SOLUTION: User information from portable equipment is obtained and according to the user information, setting information on users is obtained from a server to perform settings by the users.
Patent JP-2003099072-A (JP)
Title: Information distribution system using karaoke terminal and program for present contents
Inventor: KOJIMA TSUTOMU
IPC: G10K15/04
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an information distribution system which uses a communication karaoke terminal, which can provide better services by displaying an original message of a user on a karaoke terminal associatively with a portable terminal, the Internet, etc. SOLUTION: This system comprises an information center server 100, many karaoke terminals 200a, 200b, etc., which receive and store music and reproduce music selected by users, remote controllers 180a, 180b, etc., portable telephones 400a, 400b, etc., a portable telephone network 30, the Internet 20 connected to personal computers 300a, 300b, etc., a gateway 21 which connects the Internet 20 and portable telephone network 30 to each other, and a karaoke network 10 which allows the information center server 100 and each karaoke terminal 200 to communicate with each other;  when an ID code is sent from the information center server 100 to the portable telephone 180 and inputted to the karaoke terminal 200, not only the music corresponding to the ID code, but also a message sent using the portable telephone 180 are sent from the information center 100 to the karaoke terminal 200 and displayed.
Patent JP-2003107427-A (JP)
Title: Method of driving liquid crystal elements
Inventor: KAJIYAMA CHISATO
IPC: G02F1/133
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of driving liquid crystal display elements, capable of driving a liquid crystal complex composition of a dual-frequency liquid crystal and a polymer in a multi-dots matrix. SOLUTION: A pulse voltage is applied across scanning electrodes R1-Rm and signal electrodes C1-Cn arranged in a matrix form as to liquid crystal display elements composed of a liquid crystal complex composition of a dual- frequency liquid crystal and a polymer, to bring the pixels at the intersectional positions into a scattered or a transparent state.
Patent JP-2003106427-A (JP)
Title: Cylinder structure of automatic transmission
Inventor: MIZUNO SHIGEHARU
IPC: F16D65/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the responsive characteristic when operating a mechanism to be operated by a piston, and to easily adjust the spring characteristic of a return spring. SOLUTION: A second brake 110 is disposed on an inner circumferential surface of a case body 190 of a transmission case 180, and a fifth hydraulic servo mechanism 160 to operate the second brake 110 comprises a cylinder 161 and a piston 162 of U-shaped section, a pressing unit 163 formed on the piston and a return spring 164. The return spring 164 comprises an annular part 164 in contact with the piston 162, and an inclined leaf spring part 164b protruded outwardly in the diagonal direction from the outer circumferential surface of the annular part 164 with a predetermined space in the circumferential direction from the outer circumferential surface of the annular part 164, and a notch 164c for adjusting the spring load is formed in the inclined leaf spring part 164b.
Patent JP-2003106274-A (JP)
Title: Rotary compressor
Inventor: FUJII SATOSHI
IPC: F04C18/344
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the required input to a motor mechanism unit to drive a compression mechanism. SOLUTION: In a rotary compressor having a rotary compression mechanism unit C and a motor mechanism unit M to give the rotational force to the compression mechanism unit C via a rotary shaft 4 in a sealed vessel 1, a circumferential flat groove 4a is formed in an eccentric part 4A of the rotary shaft 4, a circumferential flat groove 4b is formed in a pivotally supported part 4B which is rotatably supported by a lower bearing 7, and a circumferential flat groove 4c is formed in a pivotally supported part 4C which is rotatably supported by an upper bearing 6. The sliding resistance when rotating the rotary shaft 4 is reduced by reducing the contact area between the eccentric part 4A of the rotary shaft 4 and a roller 9, between the pivotally supported part 4B and the lower bearing 7, and between the pivotally supported part 4C and the upper bearing 6. A refrigerator oil 19 stays in the flat grooves 4a, 4b and 4c, and is effective to reduce the sliding resistance and the wear of a sliding part.
Patent JP-2002246687-A (JP)
Title: Modulator and optical transmitter
Inventor: FUNAOKA TAKAYUKI
IPC: H01S5/0683
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain an output having a stable distinction ratio relative to temperature change by changing a modulation current supplied to a laser diode according to the temperature characteristic of the laser diode. SOLUTION: Low- and high-temperature compensators for compensating for modulation currents respectively independently in a low temperature range arbitrarily set and in a high temperature range arbitrarily set are provided to form a temperature compensation circuit. The circuit adjusts the modulation current in each of the low and high temperature ranges according to the output of a temperature sensor, thereby accurately adjusting the modulation current supplied to a laser diode for temperature compensation and outputting light having a stable distinction ratio.
Patent JP-2003112829-A (JP)
Title: Storing device
Inventor: ISAKA ATSUSHI
IPC: B01J4/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a storing device comprising a device for eliminating a bridge phenomenon generated near a discharging port in the storing device. SOLUTION: In this storing device 1 storing and picking waste, a load is added on a lump of the waste generating in the storing device 1 by a vertically moving cylinder 7.
Patent JP-2002112615-A (JP)
Title: Head formation vegetable harvester
Inventor: MATSUOKA MINORU
IPC: A01D45/26
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a harvester ensuring the outer leaves of a head formation vegetable not to be damaged through excising the outer leaves in a stable condition. SOLUTION: This head formation vegetable harvester has such a construction as to have a cutting device 1 for cutting off the root/stem of a head formation vegetable planted in a farming field, a conveyor 2 collocated in the rear of the cutting device 1 and functioning to backwardly convey a head formation vegetable after cutting off the root/stem thereof, and a table 3 to put a head formation vegetable after conveyed thereon and subject to rotation by a drive 4 in close proximity to the conveyance terminal end of the conveyor 2; wherein the table 3 is characterized by being designed to put a head formation vegetable thereon so as to turn its root upward and equipped with a device 6 for excising the outer leaves of a head formation vegetable put on the table 3.
Patent JP-2003111646-A (JP)
Title: System for measuring and analyzing characteristic of body pressure distribution and system for predicting and evaluating change with time of body pressure distribution
Inventor: NORO KAGEISA
IPC: A47C31/12
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a system for measuring and analyzing characteristics of body pressure distribution by which the measurement and analysis with time are performed and the results are classified. SOLUTION: In the system for measuring displaying and storing in a computer the effective body pressure distribution by a sensor a body pressure distribution measuring means by using the sensor which is arranged so as to cover the sitting face and the back face of a chair or a seat and can effectively detect sitting and back pressures of a human body. The sitting and back pressures are displayed on the computer. A body characteristic analyzing on a definite number of examees are performed and differences of sex and body shapes are measured. In a posture analyzing means, differences of various postures are obtained from the sitting pressure. In a means for analyzing shape and function of the chairs the differences in cushion raw materials and shapes and differences in functions of the chairs in backward inclined postures are measured.  In a means for analyzing the characteristic the lapse of time, the lapse of time after seating is measured.
Patent JP-2003112147-A (JP)
Title: Garbage disposer
Inventor: UMETSU KOZABURO
IPC: B01F29/60
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposer which can improve the treatment efficiency of garbage and easily discharge decomposed materials after decomposition treatment from a treatment tank by increasing the crushing effect on the garbage and the agitation effect on the garbage and auxiliary materials for decomposition treatment in inside of the treatment tank. SOLUTION: In this garbage disposer, an agitating shaft 3 is installed so as to penetrate the treatment tank 1, and is fixed to two device supporting parts 16A, 16B, which support the agitating shaft and the treatment tank 1 from the outside of the treatment tank 1, so as not to rotate the agitating shaft 3 and agitating vanes 2 attached thereon. Hollow cylindrical shafts 5A, 5B communicating with the inside of the treatment tank 1 are convexly installed at the positions opposite to a side wall 4 of the treatment tank 4. The agitating shaft 3 is inserted into the cylindrical shafts 5A, 5B. Thereby the treatment tank 1 can be rotated around an axis line of the agitating shaft 3 as a rotating line.
Patent JP-2003111681-A (JP)
Title: Toilet with basin
Inventor: OKIEBI KATSUMI
IPC: A47B67/02
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a toilet with a basin, which enables simple inspection of piping by housing goods neatly into a cabinet. SOLUTION: A cabinet (2) is arranged below the body (1) of the toilet basin and the piping (3) for drainage is provided within the cabinet (2). An inner box (4) is detachably mounted in the cabinet (2) avoiding the piping (3). A notch part (5) is provided at a corner of the top surface of the inner box (4) so as to keep the piping (3) from contacting the inner box (4).
Patent JP-2003124121-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: IWATA HIDEYUKI
IPC: C23C16/505
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus that can stabilize substrate treatment by improving the control precision of power consumption in a chamber. SOLUTION: This semiconductor manufacturing apparatus is provided with (1) the chamber used for treating substrates, (2) a high-frequency generating device which generates a high-frequency to be applied upon the chamber, and (3) a transmission line which connects the high-frequency generating device to the chamber and transmits the high frequency generated by means of the high-frequency generating device to the chamber. This device is also provided with (4) an impedance matching device arranged on the transmission line and (5) a sensor which is provided on the transmission line between the impedance matching device and chamber and detects signals used for calculating the power consumption in the chamber.
Patent JP-2003117581-A (JP)
Title: Waste water treating method and waste water treating equipment
Inventor: KANO YUJI
IPC: B01F11/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treating method and waste water treating equipment which permit agitation with saved energy in an OD process, facilitate DO control by separately installing a diffuser and permit the removal of nitrogen and phosphorus as well. SOLUTION: The waste water treating method is a method of biologically subjecting waste water to a cleaning treatment by passing the waste water to a going around flow passage, in which an agitator having a body to make oscillating and rotating motion is disposed midway in the flow passage, by which air is fed and the waste water is rounded.
Patent JP-2003121843-A (JP)
Title: Manufacturing method for front light of reflection type liquid crystal display device
Inventor: FUKUCHI TAKAKAZU
IPC: F21V8/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an adhesion defect between a light guide plate and a reflection preventing film is generated, when a front light of a liquid crystal display device is manufactured. SOLUTION: A skin layer 22 formed on the surface of the light guide plate 14 is removed using etching treatment. The reflection prevention film 18 is formed on the surface of the light guide plate from which the skin layer is removed. Since a stage for removing the skin layer is previously included before the reflection prevention film is formed, the adhesion defect can be suppressed.
Patent JP-2003121435-A (JP)
Title: Detection method of expiration, and detecting element and detecting device used therefor
Inventor: TAJIMA TOSHIYUKI
IPC: A61B5/08
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a detection method of expiration having no problems for temperature performance, and having excellent sensitivity and responsiveness of expiration detection, and a detecting element and a detecting device used therefor. SOLUTION: Signal light to be transmitted is allowed to pass through the detecting element using an optical fiber 11 formed by coating the periphery of a core 12 with a clad 13 having a refractive index changing according to a humidity, and the quantity change of the signal light transmitted through the detecting element generated by the humidity change caused by the expiration is detected, to thereby detect the expiration.
Patent JP-2003125396-A (JP)
Title: Apparatus and method for displaying vehicle circumference as well as vehicle circumference display program
Inventor: KURIYAMA AKIHIKO
IPC: G06T7/20
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To surely grasp the circumference state of a vehicle. SOLUTION: The apparatus for displaying the vehicle circumference comprises an all direction camera 4 having an optical system 4a for reflecting a light incident from a visual field range of the maximum circumference of 360 deg. in a predetermined direction and an imaging unit 4b for imaging the reflected light reflected by the system 4a to acquire all direction image data and provided at the side of the vehicle, an image data converter 6 for converging the all direction image data imaged by the camera 3 into the image data of a preset display state, and a display unit 9 provided near a vehicle's driver to display the converted image data converted by the converter 6.
Patent JP-2003118257-A (JP)
Title: Manufacturing method for lithographic printing original plate
Inventor: ENDO AKIHIRO
IPC: B41N1/14
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing original plate, with which printing can be performed without developing process after being exposed to light, which is excellent in plate wearability, a few scumming, a favorable repellency or the like. SOLUTION: In the manufacturing method for the lithographic printing original plate made of fine hydrophobicizing resin particles, a photothermally converting agent and a thermally hydrophobicizable hydrophilic layer including a hydrophilic polymer having a silane coupling group, drying is executed at 50 deg.C or higher and 100 deg.C or lower after the coating of the hydrophilic layer and then a post-heat treatment is applied.
Patent JP-2003118187-A (JP)
Title: Printer
Inventor: NAGATA NORIO
IPC: B26D1/20
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, simplify the structure, downsize a cutter mechanism, and the like by eliminating an intermediate gear when a rotary type moving blade is rotated by a rotation force of a gear meshed with a fixed rack. SOLUTION: The printer 10 is provided with a roll paper storage part 11 for storing roll paper P1, a printing head 14 for printing to the roll paper P1, a fixed blade 36 arranged along a width direction of a roll paper path, and the rotary type moving blade 40 for cutting the roll paper P1 between the fixed blade 36 and the moving blade. The moving blade 40 is set via a rotary shaft 39 to a moving blade support member 38 which moves along the fixed blade 36. Moreover, the fixed rack 43a is provided which is meshed with the gear 44 set on the rotary shaft 39 for rotating the moving blade and rotates the moving blade 40 corresponding to the movement of the moving blade support member 38. The fixed rack 43a is arranged between the roll paper path and the gear 44 for rotating the moving blade.
Patent JP-2002167320-A (JP)
Title: Cosmetic composition containing retinol and compound capable of blocking uva irradiation
Inventor: MARTIN GUENAELLE
IPC: A61K8/41
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic or dermatological composition for local application which contains retinol and a UV irradiation-blocking agent but does not have bad affect on the stability of retinol. SOLUTION: The UV-irradiation-isolating agent is benzene-1,4-di(3- methylidene-10-camphoroylsufonic acid), its alkaline metal salt, its alkaline earth metal salt, its ammonium salt, its organic base salt or the like. The cosmetic or dermatological composition for local application contains retinol. The cosmetic and/or dermatological composition can be stored for several months without the deterioration of its effectiveness.
Patent JP-2003123111-A (JP)
Title: Radio wave leakage limiting wall to be used for communication system between road and vehicle
Inventor: TSUDA YOSHIAKI
IPC: G07B15/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To limit error communication between adjacent lanes in a communication system a between road and vehicle. SOLUTION: A radio wave leakage limiting wall 11 for limiting communication between an on-vehicle equipment 3 loaded on a vehicle 3a passing a 2nd lane 1b and a road side antenna 2 is arranged between a 1st lane 1a on which the road side antenna 2 for communicating with the on-vehicle equipment is arranged and the 2nd lane 1b adjacent with the 1st lane.
Patent JP-2003130885-A (JP)
Title: Rotating speed detecting system
Inventor: KUME MASAO
IPC: H02P29/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To detect a rotating speed by every sampling period with high accuracy even when a rotating speed of a rotor is high. SOLUTION: An A-phase signal 12a and a B-phase signal 12b as the outputs of a pulse encoder are multiplied by four to produce a multiplied pulse 20. A high-speed clock 28 of a constant period is mounted. A CPU performs the processing for operating a rotating speed by every period T defined by a sampling pulse 24. A pulse count value p as the number of the multiplied pulse 20 in the period T and a pulse period d as the number of the high-speed clock 28 in a predetermined section of the multiplied pulse 20 are read by this operation processing. Further the first and second correction count values f and b as the number of the high-speed clock 28 are read in each of a time from the start of the period T to the first multiplied pulse 20, and a time from the last multiplied pulse 20 to the end of the period T. The correction pulse count value is determined on the basis of W=((f+b)/d)+p-1.
Patent JP-2003126152-A (JP)
Title: Wheelchair elevating device of vehicle
Inventor: SEKINO YUSUKE
IPC: A61G3/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To overcome a problem such that upsizing of a device, an increase in weight and the like are caused by securement of rigidity because a concentrated load acts on an end of a link arm of the conventional device. SOLUTION: A wheelchair elevating device is equipped with: paired slide rails which are arranged on a vehicle body floor in parallel in the direction of an opening of a vehicle body; a carriage which is provided slidably on both the slide rails, and slide-driven in a lengthwise direction by a driving mechanism; paired support members 5 and 6 which are provided in the carriage in a vertically slidable state, and driven for ascent/descent by an elevating mechanism; and an elevating plate 7 which is provided between the support members 5 and 6, and allows a wheelchair to be placed and supported on a top surface.  The wheelchair on the elevating plate 7 is horizontally moved by the carriage and vertically moved by both the support members 5 and 6, and the whole of a moving locus is made to ascend/descend by a rectilinear motion, so that the occurrence of the concentrated load can be prevented.
Patent JP-2002197808-A (JP)
Title: Stream information processing system
Inventor: ANDO HIDEO
IPC: H04N5/85
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To improve processing for recording stream information. SOLUTION: A stream information processing system employs an information medium that has a data area to store stream data subjected to MPEG(Moving Picture Expert Group) encoding and a management area to store management information with respect to the stream data. The data area is configured to store the stream data subjected to MPEG encoding together with I picture information having information of a reproduction time stamp (PTS) in the unit of data packets. Furthermore, the management information is configured to store a time relation table (2) with respect to data transfer time information (4) of the reproduction time stamp (PTS) and the I picture.