baber/WOPTO huggingface dataset:
Patent JP-2003280925-A (JP)
Title: One chip dsp (digital signal processor) modem and task switching method
Inventor: MIYAMOTO KEIICHI
IPC: G06F9/46
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To expedite execution of a data pump and two task controllers of a modem without using a full-scale RTOS (real time operating system).  <P>SOLUTION: In the first task, a plurality of subtasks are processed in round- robin fashion. When an interruption caused by outer events occurres during the first task execution, and if the second task is required to be initiated, a parameter to restore the first task execution is stored and execution point is switched from the current point of the first task to the head of the second task. In the second task, when the second task is completed, execution point is switched to the point of interruption in the first task based on the point information including where a parameter has changed into the parameter stored for the first task restoration. When an interruption caused by outer event occurres on a specific subtask, switching parameters is suspended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278216-A (JP)
Title: Power source equipment for automatic water spout device
Inventor: ENOMOTO KAZUYUKI
IPC: H02K7/116
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide power source equipment capable of supplying electric energy to an automatic water spouting device and efficiently converting kinetic energy of water flowing in a water flow passage to electric energy.  <P>SOLUTION: The power source equipment is used for supplying electric energy to the automatic water spouting device and constituted of a kinetic energy storage means for temporarily storing the kinetic energy of water as a mechanical energy, a power generating means converting the mechanical energy to electric energy, and a storage means storing the electric energy obtained by the power generating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002363800-A (JP)
Title: Electrode, and ultrasonic electrolytic cleaning device
Inventor: NACHI KAZUMASA
IPC: C25F7/00
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic electrolytic cleaning device in which a work to be cleaned and the electrode are electrically connected to each other automatically only by charging the work into a cleaning tank, without needing any operation of connecting them and the power consumption can be reduced, and to provide the electrode therefor. SOLUTION: Only a lower surface of an electrode plate 28 of an anode electrode 4 being the electrode is exposed from an insulating film and brought into contact with an electrolytic cleaning solution in the cleaning tank 2, and a conductive net-like body 3 functioning as another electrode is placed in the electrolytic cleaning solution in a facing manner via the electrolytic cleaning solution in the cleaning tank 2. The work placed on the conductive net-like body is electrically brought into contact with a part not covered by the non- conductive, insulating film of the conductive net-like body 3 naturally in the electrolytic cleaning solution.  The work of connecting the work to the conductive net-like body 3 as a cathode electrode body becomes unnecessary, and since the contact area of the anode electrode with the electrolytic cleaning solution is small, the power consumption can be reduced.
Patent JP-2003278720-A (JP)
Title: Slide type length adjusting structure
Inventor: NOGUCHI YOSHITAKA
IPC: G12B9/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust the whole length of first and second slide members and to prevent a loss of a member for fixing the first and second slide members.  <P>SOLUTION: A carrying tool 16 for supporting a keyboard body 15 comprises a slide unit 19 for adjusting level of the keyboard body 15. The slide unit 19 is constituted comprising the first and second slide members 25, 26 that can relatively move in the length direction, and a stopper unit 28 held by the second slide member 25. The stopper unit 28 comprises an engagement member 47 selectively engaging with a first penetrating hole 37 for engagement, formed with a plurality of stages in the length direction of the first slide member 25, and an operation part 48 that releases, by a pressing operation, the engagement between the engagement member 47 and the first penetrating hole 37. By pressing operation of the operation part 48, the whole length of the first and second slide members 25, 26 is adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278320-A (JP)
Title: Roof tile
Inventor: KAMIYA AKIHIKO
IPC: E04D1/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce necessity of a tile batten for improving efficiency of roofing work.  <P>SOLUTION: This roof tile is provided with a roof tile main body 20 having a lower overlapping part 30 arranged on one side of the left and right edge parts and an upper overlapping part 40 arranged on the other side, an abutting part 26 arranged on the back face of the tile main body 20 and protruding on the back side of the tile main body 20, and a projecting abutted part arranged in the end part of the ridge side of the front face in the upper overlapping part 40 and protruding to the front side of the upper overlapping part 40. The abutting part 26 is brought into contact with the projecting abutted part in the adjacent roof tile 10 on the eaves side in roofing, and consequently, at least a part of weight of the roof tile 10 is supported by the roof tile 10 adjacent to it on the eaves side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276482-A (JP)
Title: Vehicular rear seat
Inventor: SAKAMOTO YUTAKA
IPC: B60N2/30
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular rear seat wherein usage between a bench seat and a separate seat can be selected by suitably changing a layout of the rear sheet and a space behind a front seat can be effectively used.  <P>SOLUTION: Side seats 2 and 4 are attached so as to freely slide in vehicular fore and aft directions and vehicular width directions, and a center seat 6 is attached so as to freely slide in the vehicular fore and aft directions. A layout of the side seats 2 and 4 and the center seat 6 can be changed by moving the center seat 6 in the vehicular fore and aft directions, moving the side seats 2 and 4 to a vehicular center, and moving the side seats 2 and 4 in the vehicular fore and aft directions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235679-A (JP)
Title: Bench type cooking place
Inventor: IWAI TAKATOSHI
IPC: A47C13/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of disaster prevention storages conventionally prepared by governments and privates in designated refuge areas represented by parks and schools on the supposition of unexpected happenings such as disaster, wherein spaces, capitals, and materials are not effectively used such that the precious lots cannot be used ordinarily and storage functions of the storages are limited.  <P>SOLUTION: This bench type cooking place is characterized in being ordinarily installed as benches and objects in the designated refuge areas represented by the parks and the schools, comprising a rearrangement type seat surface and a closed type storage, having a space for storing cooking appliances as the disaster storage goods in its inside, and changing the seat surface into a rearrangement cooking stove so as to use it as the cooking place for distributing boiled rice.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003288781-A (JP)
Title: Ferromagnetic memory device
Inventor: NAGAHASHI KATSUMI
IPC: H01L27/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 1T1C type ferromagnetic memory device by which reliable reference voltage can be maintained by preventing dropping of reference voltage due to the deterioration of a reference cell.  <P>SOLUTION: The device comprises: a main body memory cell comprising a first transistor and a first ferromagnetic capacitor; a first reference cell comprising a second transistor and a second ferromagnetic capacitor; a second reference cell comprising a third transistor and a third ferromagnetic capacitor; a first bit line and a second bit line; a sense amplifier; a counter circuit; and a reference cell selection circuit. The counter circuit counts the number of operation times of the sense amplifier and when the number of operation times of the sense amplifier becomes a prescribed value or more, the reference cell selection circuit switches the first reference cell to the second reference cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299056-A (JP)
Title: Image processing device, image distributing system, image processing method, program, and record medium
Inventor: KAWAI TOMOAKI
IPC: H04N21/2343
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera server without providing any additional interface for a mobile terminal, etc., capable of preventing increase of the cost of the camera server.  <P>SOLUTION: A transmission servers 1-4 is designed to receive image information from a camera server 1-1 capable of distributing the image information obtained by photographing to a display operation terminal 1-2, and to distribute the received image information to another type of a mobile display terminal 1-9 different from the display operation terminal 1-2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295053-A (JP)
Title: Zoom lens and optical apparatus having the same
Inventor: HORIUCHI AKINAGA
IPC: G02B15/173
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a four-group type zoom lens which adopts a rear focus system, is downsized in lens system as a whole and has high optical performance in spite of having a high variable power ratio, and to obtain an optical apparatus using the zoom lens.  <P>SOLUTION: The zoom lens is provided with a 1st lens group having positive refractive power, a 2nd lens group having negative refractive power, a 3rd lens group having positive refractive power, and a 4th lens group having positive refractive power in order from an object side, and the 2nd lens group is moved to an image surface side to perform variable power from a wide angle end to a telephoto end, then the fluctuation of an image surface associated with the variable power is corrected by moving the 4th lens group. The 2nd lens group is constituted of one or more negative single lens, and a doublet obtained by bonding a negative lens and a positive lens. When the radii of curvature of lens surfaces on the object side and the image side of the negative lens of the doublet are respectively defined as Rs1 and Rs2, a conditional expression 1.04<|Rs1/Rs2|<1.14 is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285786-A (JP)
Title: Load compartment lighting device in motorcycle
Inventor: KAI TAKAYUKI
IPC: B60Q3/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts and cut costs by assembling a lamp directly to a lens into a unit for omitting a lamp case, in a motorcycle covered with a body panel having a cavity on an outer face of an article housing, and also to avoid lights from a lighting unit back side from leaking to the outside through the cavity between the article housing and the body panel, and heighten waterproof.  <P>SOLUTION: A lighting unit U, wherein a lamp 4 is exposed and assembled on the back of a lens 3, is attached to a through hole 2 of a peripheral wall of an article housing B. The surface of the lens 3 of the unit U is directly faced to a load compartment C, and the back side of the lens 3 of the unit U is projected in the cavity S, so that a light shielding means W surrounding the back side of the lighting unit U is installed between the article housing X and the body panel R.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003172429-A (JP)
Title: Actuator and differential device using the same
Inventor: TERAOKA MASAO
IPC: F16H48/30
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of an actuator by offering simple low-cost construction.  <P>SOLUTION: The actuator comprises a fixing member 15, a rotational member 17, a movable member 19 movably arranged to the rotational member 17 in the axial direction, a driving source 25 to rotate the rotational member 17, and a converting mechanism 21 provided between the rotational member 17 and the movable member 19 for converting the rotation of the rotational member 17 into the actuating force of an actuated device 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294928-A (JP)
Title: Diffractive optics and method for manufacturing the same
Inventor: NAKABAYASHI MASAAKI
IPC: B29C39/02
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing diffractive optics capable of sufficiently assuring the crosslinking reaction of a resin material to be molded while the accuracy of the diffractive optics is maintained.  <P>SOLUTION: The method is furnished with a molding process step of molding the diffractive optics by curing the photosetting resin material without heating, a parting process step of parting the molded goods formed by molding from molds and a curing process step of completely curing the molded goods parted from the molds by heating after irradiating the molded goods with light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300793-A (JP)
Title: Heating apparatus and method for manufacturing semiconductor thin film
Inventor: INAKANAKA HIROSHI
IPC: C30B25/10
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently conduct a film-depositing work such as epitaxial growth or a work such as thermal diffusion or thermal oxidation for a semiconductor substrate having a large size while saving electric power.  <P>SOLUTION: A plate-like member 200 is obtained by sticking a silicon substrate 202 on one surface or both surfaces of a carbon-based substrate 201 having a large surface, and an epitaxial growth layer is formed on this silicon substrate 202. Further, a heating device heats the plate-like member 200 for conducting epitaxial growth, thermal oxidation, or the like. In a reaction furnace 100 constituted of quartz glass 110, 120, a substrate holder 211 is arranged for holding the plate-like member 200, and the plate-like member 200 is heated while being rotated by a rotating mechanism of the substrate holder 211. In the reaction furnace 100, a reflection plate 230 and a gas nozzle are provided. An RF induction heating coil 130 is arranged at the outside of the reaction furnace 100, and directly inductively heats the plate-like member 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304102-A (JP)
Title: Complex resonator and band pass filter using the same
Inventor: ENDO KENJI
IPC: H01P1/205
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex resonator having a plurality of resonance frequencies capable of arbitrarily setting at least two resonance frequencies of the plurality of resonance frequencies.  <P>SOLUTION: This complex resonator is provided with dielectric boards 21-1 to 21-4 and first and second coplaner lines formed on a dielectric board 21-3. In a first frequency, a transmission line A configuring the first coplaner line is made to function as a ground pattern configuring a second coplaner line, and in a second frequency different from the first frequency, a transmission line B configuring the second coplaner line is made to function as a ground pattern configuring the first coplaner line. Thus, the length of the transmission line A configuring the first coplaner line and the length of the transmission line B configuring the second coplaner line is adjusted so that the resonance frequencies of those coplaners can be independently set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300475-A (JP)
Title: Power steering device
Inventor: IWAZAWA MASAHIDE
IPC: B62D119/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven power steering device for continuing a power assist even if failure is caused in EEPROM for storing zero point correction torque of a torque sensor.  <P>SOLUTION: When the zero point correction torque cannot be read out since the EEPROM causes failure (YES in Step S110), attention is paid to a difference between main conversion torque and sub-conversion torque (Step S120, and 130), and when the former is larger than the latter (YES in Step S120), positive sub-correction torque for zero point is used (Step S170). When both are almost equal (YES in Step S130), a zero point correction is made by a default value of zero (Step S160). When the former is smaller than the latter (NO in Step S130), the zero point correction is made by using negative sub-correction torque (Step S140) for zero point. A zero point correction approximate to an originally required zero point correction is made.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304747-A (JP)
Title: Plant-cultivating apparatus
Inventor: USAMI YOSHIHISA
IPC: A01G31/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant-cultivating apparatus which can uniformly irradiate light on many plants in a simple structure.  <P>SOLUTION: This plant-cultivating apparatus 40 has cultivation units 30a to 30d arranged in a multistory structure, and the cultivation units have cultivation chambers 31a to 31d and light-focusing portions 21a to 21d, respectively. Light-guiding films 10p to 10s are arranged in the cultivation units, respectively. Light-introducing portions 11 are disposed at the longitudinal one ends of the light guide films, and light-outgoing portions 12a to 12c are disposed at the other end portions. Light radiated from a light source 20 is introduced from the light-introducing portions 11 into the light-guiding films and then emit from the light-outgoing portions to irradiate plants.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304473-A (JP)
Title: Image contents sender, its method, image contents memory, image contents reproducer, its method, meta-data generator and image contents managing operation method
Inventor: SEKIGUCHI SHUNICHI
IPC: H04N7/173
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and exactly present image contents in an audience's required form, based on requirements from the image audience side.  <P>SOLUTION: In a contents distribution server 5, a contents extractor 5A refers to a database 4 whether image contents belonging to a requested class exist, based on contents sort request 1E-1 in query information 1E; and sends the contents in the form of a contents URI list 5C to a contents processor 5D, together with a contents viewing format request 1E-2. The contents processor 5D requests the database 4 to provide all or part of image contents needed to present in conformity with the viewing format among image contents viewing candidates specified in the URI list 5C, based on the contents viewing format request 1E-2; and takes in and processes image contents composed of image data 3A and meta-data 3B. A content distributor 5F distributes the processed image contents to a user terminal 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306555-A (JP)
Title: Cellulose ester film and its production method
Inventor: FUJIHANA KENICHIRO
IPC: G02B5/30
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester film which is suitable as a protective film for a polarizer in a liquid crystal display (LCD), has a high elastic modulus, suppresses the shrinkage of the polarizer, prevents the occurrence of light leakage (referred to as 'white voids') of the polarizer caused by the separation between a liquid crystal cell and glass caused by the shrinkage of the polarizer, and sufficiently maintains the performance of the liquid crystal display.  <P>SOLUTION: The cellulose ester film is produced by forming a cellulose ester having a molecular weight distribution Mw/Mn, obtained by dividing weight average mol.wt. (Mw) by number average mol.wt. (Mn), of 1.8-3.0 and a weight average mol.wt. higher than 230,000 but lower than 380,000 into a film by a solution casting film formation method and orienting the resultant film. The method for producing the cellulose ester film includes the adjustment of the molecular weight distribution of the cellulose ester and the orientation of the film wherein the amount of a remaining solvent is in a specified range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305292-A (JP)
Title: Washing and drying machine
Inventor: TERAI KENJI
IPC: D06F25/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing and drying machine by which drying is enabled with a simple configuration, a blow passage with little pressure loss and air leakage is formed without enlarging a machine main body and increasing its weight, a blow amount is increased to enhance drying performance, and noise with it is reduced, concerning the washing and drying machine including; a washing process for washing, rinsing, and dehydrating; and a drying process.  <P>SOLUTION: An outer frame cover 46 covers the upper part of an outer frame 45. An inner tub 4 with a rotary center axis in a vertical direction is freely rotatably arranged inside an outer tub 3 which is supported in the outer frame 45. Outer air is taken in from an intake duct 44, blown by a blow fan 35, a first casing 36, and a second casing 37, and heated by a heater 39. The intake duct 44, the blow fan 35, the first and second casings 36 and 37, and the heater 39 are united to obtain a warm air blow means 33. The warm air blow means 33 is arranged inside the outer frame cover 46 to blow warm air into the inner tub 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309594-A (JP)
Title: Video information transmission system
Inventor: AKIYAMA HITOSHI
IPC: H04W72/10
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To transmit video information requiring a high transmission range by using a plurality of transmission paths having limited transmission capacity such as a mobile telephone.  <P>SOLUTION: The video information coded in a transmission terminal is divided for a plurality of transmission terminals, the divided data are transmitted by using the plurality of transmission terminals. On this occasion, the most important data are transmitted through the plurality of transmission paths and less important data are discarded if the transmission range is in short, depending on priority of the coded video information. On a receiver side, the data are re-constructed and decoded from the divided data into the original video information, thereby increasing transmission capacity in proportion to the number of transmission terminals and enabling stable transmission of the video information without imposing a load such as error correction processing on the carriers of the transmission paths themselves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308465-A (JP)
Title: Payment processing device of charge through portable terminal device
Inventor: YAMAZAKI HIROSHI
IPC: G07B15/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable charge payment using a cellular phone or the like by a simple operation, and to increase using opportunity of service provision or article sale.  <P>SOLUTION: This device is equipped with a generation device of the claimed amount such as a taxi meter or a telling machine, and an claimed amount sending device for outputting numerical data of the claimed amount outputted from the device to a subsequent stage. The claimed amount sending device of a terminal connection type or an optical data exchange type transmits address data on the site on an information circuit where payment processing of a credit or a debt is to be performed to a portable terminal device of a user by a direct input system, and calls automatically a server device for performing the payment processing. Signal processing with the portable terminal device is finished based on response input of an approval signal of the user to the site performed based on a response message on user confirmation from the site (server device).  <P>COPYRIGHT: (C)2004,JPO