baber/WOPTO huggingface dataset:
Patent JP-2003251312-A (JP)
Title: Hydrogen fermentation apparatus
Inventor: ITO TAKASHI
IPC: B01D53/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hydrogen fermentation apparatus constituted so that inert gas is introduced into a hydrogen fermentation tank to discharge the hydrogen gas formed in the hydrogen fermentation tank to the outside of the tank along with the inert gas and the hydrogen gas is separated from the mixed gas flowing out of the hydrogen fermentation tank to return the gas after the separation of the hydrogen gas to the hydrogen fermentation tank.  <P>SOLUTION: The hydrogen fermentation apparatus is equipped with the hydrogen fermentation tank 2 for decomposing organic matter by hydrogen fermentation to form the hydrogen gas, an inert gas introducing pipe 6 for introducing the inert gas supplied from an inert gas feeder 5 and the gas after the separation of the hydrogen gas returned from a hydrogen gas separator 7 into the hydrogen fermentation tank 2 to perform bubbling in the hydrogen fermentation tank 2 and the hydrogen gas separator 7 for separating the hydrogen gas from the mixed gas of the biogas containing the hydrogen gas flowing out of the hydrogen fermentation tank 2 and the inert gas and returning the gas after the separation of the hydrogen gas to the hydrogen fermentation tank 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252678-A (JP)
Title: Glass composition and dielectric, method for producing the same, and wiring board using the same
Inventor: YOSHIDA YASUAKI
IPC: C03C10/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass composition in which the control of crystallization is easy and which is excellent in high frequency characteristics, and to provide a board using the same and a method for producing the same.  <P>SOLUTION: The glass composition comprises 17-45 wt.% of SiO<SB>2</SB>, 2-19 wt.% of Al<SB>2</SB>O<SB>3</SB>, 0.4-9 wt.% of B<SB>2</SB>O<SB>3</SB>and 46-63 wt.% of SrO, wherein a Sr-silicate crystal is precipitated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256923-A (JP)
Title: Passage width adjustment device for automatic vending machine
Inventor: CHO TOKI
IPC: G07F11/34
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To surely transport many kinds of commodities without losing operability and space saving.  <P>SOLUTION: A passage width control device is provided with a reference supporting body 110 arranged between a pair of side plates 13 in a state opposed to a commodity discharge means 40, a passage width regulating body 150 movably supported by the reference supporting body 11 in a state of approaching/ separating to/from the means 40, an operation slider 160 arranged so as to be slid from the reference supporting body 110, a 1st cam part 154 and a 2nd cam part 155 having different projection amounts respectively, and a position changing mechanism for changing the position of the regulating body 150 from the reference supporting body 110 by alternatively applying the 1st cam part 154 and the 2nd cam part 155 between the supporting body 110 and the regulating body 150 in accordance with the occupied position of the slider 160.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255150-A (JP)
Title: Optical module and case member for the optical module
Inventor: OBOKATA JUN
IPC: G02B6/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-cost, high-performance, and compact optical module.  <P>SOLUTION: The optical module 100 which has an optical fiber (device) 102 and a case member 120 storing the optical fiber 102 is characterized in that previously molded elastic members 124A to 124D are interposed between the case member 120 and the optical fiber 102 and hold the optical fiber 102.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256467-A (JP)
Title: Device, program and method for selecting image
Inventor: NAGAHARA ATSUJI
IPC: G06F17/30
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To select an image met to user preference while taking a lay-out into consideration.  <P>SOLUTION: A plurality of proposal images is stored in a proposal image storage part 110, and a user model is stored in a user model storage part 130. Intensity M<SB>xy</SB>of an induction field, a degree C<SB>i</SB>of complication of an equipotential line, energy E of the induction field, and three primary color brightness values N<SB>1xy</SB>, N<SB>2xy</SB>, N<SB>3xy</SB>of each picture element constituting the image are extracted as image characteristic information in the every proposal image, as to the image, and the image estimated to be met to the user preference is selected out of the plurality of proposal images, based on the extracted image characteristic information and the user model in the user model storage part 130.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250438-A (JP)
Title: Material and method for retaining plant freshness
Inventor: KAYO TAKAO
IPC: A23L17/60
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for retaining plant freshness comprising graphite silica rock emitting far-infrared radiation, especially consisting of pottery, in particular in the form of ceramic ware or piece thereof.  <P>SOLUTION: The material for retaining plant freshness comprises graphite silica rock, especially consists of pottery. A method for retaining plant freshness using this material is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262128-A (JP)
Title: On-vehicle internal combustion engine
Inventor: SUZUKI MAKOTO
IPC: F01P3/20
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle internal combustion engine, temporarily storing heat with a thermal storage device, having a function to use the stored heat, and capable of optimizing starting conditions of the engine by supplying the stored heat to the engine at suitable time.  <P>SOLUTION: An electronic control device 30 detects the closest event with a starting timing of an engine 10 compared with a first trigger as a second trigger after performing first preheating before starting the engine 10 based on the first trigger. Second preheating is performed when the detection timing of the second trigger passes a prescribed period after termination of the first preheating. The second preheating is not performed before the detection timing of the second trigger passes a prescribed period after termination of the first preheating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262076-A (JP)
Title: Building door
Inventor: SUZUKI AKIMITSU
IPC: E06B7/04
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building door which does not allow an outsider from peeping into the interior of a building from a ventilating opening formed in the door for ventilation through the interior and exterior of the building.  <P>SOLUTION: The door 1 has first and third space portions S1, S3 formed therein for ventilation through the interior and exterior of the building. Further, the door 1 is provided with cover bodies 11, hood bodies 12, and a decorative panel 13 such that the first and third space portions S1, S3 serve as a ventilation section 8. The cover bodies 11 are provided for opening/closing the respective first and third space portions S1, S3 so as to carry out ventilation. The hood bodies 12 cover the respective cover bodies 11 from the indoor side. The decorative panel 13 covers the first and third space portions S1, S3 from the indoor side in order that ventilation is performed through the first and third space portions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002310427-A (JP)
Title: Safety control device for combustor and combustor
Inventor: OBAYASHI NAOKI
IPC: F23N5/24
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a safety control device for a combustor which ensures user's safety. SOLUTION: A degree of danger TR computed (step 109) on the basis of CO concentration, is recognized (steps 111, 123, 125) in a plurality of steps. When a danger is detected, combustion is interrupted (steps 113, 126), and simultaneously a warning is given (steps 116, 131). In the case the danger level is low, combustion can be restarted when an operational switch is again turned on after once being turned off (steps 103, 104), and no warning is given. Contrarily, in the case the danger level is high, on additional condition that clear-switch- on signals or time-up signals (cancellation signals) are to be received, combustion can be restarted upon repressing of the operational switch. During the period when the operational switch is turned on without receiving the cancellation signals, a warning is being given (step 131).
Patent JP-2003260423-A (JP)
Title: Apparatus and method for cleaning nozzle tip part
Inventor: WATANABE MASAYOSHI
IPC: B05B15/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the consumption of a cleaning liquid, to curtail a cleaning time, and to attempt uniform, sure cleaning in a nozzle cleaning apparatus and a nozzle cleaning method for cleaning the discharge openings of an application nozzle.  <P>SOLUTION: A solvent 71 is sprayed from a solvent nozzle 31 toward a coating liquid adherent to the discharge openings 2 of the application nozzle 1 to dissolve the coating liquid, the dissolved substance 8 is scattered off from the discharge openings 2 by gas from a gas nozzle and sucked from a suction opening 4, so that while individual discharge openings 2 of the application nozzle 1 are cleaned convergently, the discharge openings 2 arranged longitudinally are cleaned in turn over the entire range by moving means 11, 12, and 13. By the combination of cleaning nozzles set on both sides of the gas nozzle and the moving means, a forward action step and a backward action step are changed over.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274673-A (JP)
Title: Inverter apparatus and dead time compensation method thereof
Inventor: KAWAI MAKOTO
IPC: H02M7/537
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To set an appropriate amount of dead time compensation to prevent erroneous compensation.  <P>SOLUTION: A control unit 17 compares a current value detected by U- and V-phase current detectors 13 and 14 with a preset threshold. When the current value becomes a set threshold or less based on the switching speed of transistors Q1 to Q6, the control unit 17 reduces the amount of dead time compensation based on the detected current value. When the current value becomes a set threshold or less based on the detection accuracy of an output current, the control unit 17 increases a reduction rate in the amount of dead time compensation. Additionally, when the detected current value becomes so small to the extent that whether it is positive or negative cannot be discriminated, the amount of dead time compensation is set to 0.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271185-A (JP)
Title: Device and method for preparing information for voice recognition, device and method for recognizing voice, information preparation program for voice recognition, recording medium recorded with the program, voice recognition program and recording medium recorded with the program
Inventor: MINAMI YASUHIRO
IPC: G10L25/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize voice recognition with high accuracy in recognizing an input voice by a hidden Markov model (HMM).  <P>SOLUTION: At learning, static characteristic quantity and dynamic characteristic quantity are extracted from voice for learning, the HMM is learned and stored in a storage device, the HMM of the voice for learning and the relation between the static characteristic quantity and the dynamic characteristic quantity are used to prepare a trajectory for the voice for learning, and dispersion from the trajectory is calculated and the calculated result is stored in the storage device. At recognition, the static characteristic quantity and the dynamic characteristic quantity are extracted from the input voice, the stored HMM is used to perform voice recognition of the input voice, a plurality of candidates are obtained, the HMMs of the candidates and the relation between the static characteristic quantity and the dynamic characteristic quantity are used to prepare a trajectory for the candidates, and a score between the trajectory of the candidates and the input voice is recalculated by referring to dispersion to be stored, and thereby the candidates are reevaluated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267412-A (JP)
Title: Lid body fitting structure
Inventor: ITO TORU
IPC: G03B17/56
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure of a lid body for keeping the appearance and mechanical strength of a product without restricting housing space of appliances.  <P>SOLUTION: A pair of bearing projections 11 with a bearing hole 12 formed therein are provided on a pedestal 4, and a pair of rotary shafts 13 are provided on a lid body 8. Both ends of the lid body 8 form large diameter parts 14 of the diameter substantially same as that of an end face of the bearing projections 11 facing each other, and a middle part of the lid body 8 held by these large diameter parts 14 forms a small diameter part 15 of the diameter smaller than that of the large diameter parts 14. A bearing surface 16 and a recessed part 17 are formed in the pedestal 4. The bearing surface 16 is brought into contact with an outer circumference surface of the small diameter part 15 to support the rotation of the lid body 8. The recessed part 17 is formed on both end sides of the bearing surface 16, and the large diameter parts 17 are inserted therein when the lid body 8 is journaled to the pedestal 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267026-A (JP)
Title: Air conditioner for vehicle
Inventor: FUJITA AKIRA
IPC: F25B49/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To certainly achieve that 1 'an occupant is prevented from directly breathing leaked coolant' and 2 'air having high humidity is prevented from blowing toward a window glass as it is'.  <P>SOLUTION: When a door 31 for exchanging between inside air and outside air, a differential door 32a, a face door 32b, and a foot door 32c have a state different from that commanded by an ECU 1, a blower 22 is stopped. Thus, 'an occupant is prevented from directly breathing leaked coolant' and 'air having high humidity is prevented from blowing toward a window glass as it is' can be achieved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271547-A (JP)
Title: Data transfer device
Inventor: TAKEUCHI HIROAKI
IPC: G06F13/28
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer device enabling transfer of data to a data transfer device requiring a designated band by continuously outputting data even if data is requested with a long burst length by an initiator.  <P>SOLUTION: This data transfer device includes a request generating part 7 for causing a request to an internal module according to an address output from a PCII/F part 2a, a two-dimensional DMA part 8 for counting data from a memory 4 in two dimensions and transmitting the same to a buffer 10, a buffer write control part 9 for controlling storage of data to the buffer 10, the buffer 10 for storing data, a buffer read control part 11 for controlling readout of data from the buffer 10, and a control part 12 for detecting the full state and the empty state of the buffer from the write position and the read position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268968-A (JP)
Title: Car gondola for work and work method using the same
Inventor: HIRANO HIDEKAZU
IPC: E04G3/28
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To safely and surely deliver a material to a worker in a car gondola without using an outside elevator for work of a building structure and an inside elevator.  <P>SOLUTION: The car gondola 1 is hung on a rooftop crane of the building structure 3, and a material holding unit 2 is hung on a lifting mechanism 7 of the car gondola body 1. A first rail guide 6 of an outside face of the car gondola body 1 and a second rail guide 8 of an outside face of the material holding unit 2 are engaged with the same rail 5. The worker in the car gondola body 1 arranged at a position to be worked with the crane 4 operates the lifting mechanism 7 at need, lifts the material holding unit 2 directly under a door 13, and opens the door 13 to take out a work material 19. The material holding unit 2 is stably lifted and lowered without swinging because the rail guide 8 is fitted to the rail 5, and a relative position for the car gondola body 1 can be taken out a highly accurately and surely materials.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283264-A (JP)
Title: Feedforward amplifier
Inventor: SHIMODA HIROMI
IPC: H03F3/24
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which can perform a power amplifying function even when erroneously operated by a bug in software or by a fault in a memory element, with an increased resistance against error and an increased reliability.  <P>SOLUTION: The amplifier includes switching means 13 and 14 for operating one of main and sub controllers 10 and 12 for branching a transmission input into two signals, combining one signal with a pilot signal, amplifying the combined signal by a main amplifier 1, detecting an attenuated main signal by a detector 6 to control a vector adjuster 7, canceling the attenuated main signal with the other branched signal to extract distortion and pilot signal alone, amplifying the extracted distortion and pilot signal by an error amplifier 8, subtracting the amplified distortion and pilot signal from the main signal previously amplified by the main amplifier and combined with the pilot signal to obtain a subtraction signal, detecting the pilot signal from the subtraction signal by a detector 9 to control the vector adjuster 7, outputting from a transmission output only the main signal obtained by removing the distortion and pilot signal from the main signal and amplifying it, and inputting the detection outputs of the detectors 6 and 9 to control the vector adjusters 4 and 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003236370-A (JP)
Title: Advanced molecular transfer apparatus using external force
Inventor: KASAI TAKESHI
IPC: B01J19/12
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advanced molecular transfer apparatus wherein a gas laminar film in contact with a gas-liquid interface is broken and the transfer speed of molecules passing through the gas-liquid interface is accelerated.  <P>SOLUTION: In the method and the apparatus, incidental facilities for supplying energy to the molecular transfer apparatus represented by gas absorption, gas adsorption, vaporization and distillation can be unnecessitated at all or minimized by utilizing an ultrasonic wave and UV based on a novel mass transfer theory developed by my company.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282286-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: HAMAGUCHI TAKEHISA
IPC: H05B41/24
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp lighting device preventing flickering and fading out in a period from the start of the lighting to reaching a stabilized lighting in the high frequency lighting of the high pressure discharge lamp.  <P>SOLUTION: This high pressure discharge lamp lighting device is provided with the high pressure discharge lamp, an inverter circuit feeding an ac power of 1 kHz or more to the high pressure discharge lamp, and a control circuit controlling an output frequency of the inverter circuit. The control circuit changes the output frequency in the same nonresonant frequency band or, at least, two or more different nonresonant frequency bands in a period from starting the lighting to reaching the steady lighting of the high pressure discharge lamp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277708-A (JP)
Title: Aqueous pressure-sensitive adhesive resin composition, adhesive, method for applying adhesive and adhesive product
Inventor: OCHI YASUO
IPC: C09J7/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous pressure-sensitive adhesive composition suitable for high speed coating exerting a large shear rate on the adhesive, giving smooth coating face free of cissing and wrinkling even when coated at a high speed onto a substrate with very low surface energy and liable to cause cissing and wrinkling such as a release paper, to provide an adhesive and a method for coating the adhesive, and to provide an adhesive product.  <P>SOLUTION: The aqueous pressure-sensitive adhesive composition comprises an acrylic polymer emulsion [A] and a leveling agent [B], and is characterized in that the surface tension by the maximum bubble pressure method at the bubble generating rate of 0.2 sec/number of bubble is ≤50 mN/m for the composition diluted with water to 15 wt.% solid content. The aqueous pressure- sensitive adhesive and the adhesive product are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118812-A (JP)
Title: Automatic book management device
Inventor: TAJIMA TOOHEI
IPC: B65G1/137
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic book management device for effectively accelerating the realization of an automatic book lending system requiring none of library clerk and allowing users to borrow books with their operation. SOLUTION: Lending procedures are made by specifying picked-up books 13 in accordance with book cards which are read out of radio tags 33 of all books 13 carried to stations 22, 24, 25 and stored in a container 12 before starting the pick-up of the books 13 by a tag reader/writer 63 and with book cards which are read out of radio tags 33 of all books 13 held in the stations 22, 24, 25 and stored in the container 12 after finishing the pick-up of the books 13.
Patent JP-2003275338-A (JP)
Title: Decomposition treatment method and apparatus for halogenated organic matter
Inventor: SUZUMURA HIROSHI
IPC: C07C25/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposition treatment method for halogenated organic matter in which treated water surely satisfies a standard of water for completing a cource and to provide an apparatus.  <P>SOLUTION: A polyviphenyl chloride 36 is dehalogenated by an apparatus 6 for irradiation with UV rays and is further dehalogenated by a biological treatment apparatus 8 and is then introduced into a hexane cleaning apparatus 10. The treated liquid 46 satisfying the graduation standard is released into sewer from the cleaning apparatus 10. The slightly remaining polyviphenyl chloride 44 is made confluent with the halogenated organic matter 36 and is again dehalogenated by the apparatus 6 for irradiation with UV rays.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003285815-A (JP)
Title: Vertically-pleated paper-made container and method for producing the same
Inventor: ITO SADAMI
IPC: B31B50/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vertically-pleated paper-made container which ensures the shape retention of the container, can be easily separated from a stack of vertically-pleated paper-made container, can easily and securely be lidded on the open edge of the container, prevents the cut edges of the paper forming the container from touching food in the container, and is therefore preferable in food sanitation.  <P>SOLUTION: In the formation of the vertically-pleated paper-made container 5 in which a container body 4 is pleated so as to have a series of waves in cross-section, the circumferential edge 5A of the opening of the container 5 is uniformly spread outward, and lateral flanges 4A and vertical flanges 4B continuous with the lateral flanges 4A, are integrally formed around the top of the body 4 of the container. The vertical flanges 4B and the lateral flanges 4A are uniformly folded inward and outward into a flat shape and firmly overlaid on or stuck to the surface of the lowermost lateral flange 4A. In such a manner, a lateral flange 4C constituted of the three or five layers is formed. Thus, the rigidity of the lateral flange 4C having the three or five layers imparts reinforcement so that the upper part of the container is not irregularly deformed.  <P>COPYRIGHT: (C)2004,JPO