baber/WOPTO huggingface dataset:
Patent JP-2001339789-A (JP)
Title: Loudspeaker unit
Inventor: KUMAKURA HIROYUKI
IPC: H04R9/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker unit capable of adjusting easily a reproducing characteristic of the unit, and also capable of canceling an adjusting and changing an adjusting to other one, that unit is designed and manufactured in average conditions. SOLUTION: An oscillating board 3 connected to a driving source composed of a voice coil arranged in a magnetic gap formed inside a loudspeaker body 2 of a mid-range and low-range speaker 1 is formed in a truncated shape. An edge 4 is connected to the open-end of the board 3, and a cap 5 is attached at the bottom of the board 3. An adding member 6 in a thin board shape is arranged at the surface of the board 3, that member 6 is added to the surface through a detachable added layer 6a. The member 6 is composed of dividing members having a sector form dividing a circle perimeter into 8 division parts.
Patent JP-2001336902-A (JP)
Title: Measure for dimension of inside diameter of annular groove
Inventor: HARADA MITSUNORI
IPC: G01B3/46
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To easily measure whether dimension of an inside diameter of an annular groove is in a specified tolerance or not. SOLUTION: This measure for dimension of the inside diameter of the annular groove comprises a housing 11 having a front end part 15 fitted into a hole 6 and integrally formed with a rear end part 18 so as to project forward therefrom, a shaft 12 rotatably fitted and inserted into an eccentric through hole 19 of the housing 11, a handle 13 secured to a rear end of the shaft 12, and a measuring gauge 14 secured to a tip of the shaft 12 with comprising go gauges 25, 26 and a not-go gauge 27 indicating the minimum and maximum values of the tolerance of the dimension of the inside diameter of the annular groove 5, respectively, by distance from a central axis of the housing 11 in measuring.  After the front end part 15 of the housing 11 is fitted and inserted into the hole 6, the measuring gauge 14 is rotated about the central axis of the housing 11 as a rotation center so as to confirm go and not-go of the go gauges 25, 26 and the not-go gauge 27 to the annular groove 5.
Patent JP-2001336798-A (JP)
Title: Clean booth
Inventor: MORI KEITARO
IPC: H01L21/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a clean booth that can extend the service life of a filter and can be installed in a general building. SOLUTION: In a clean booth 1 where air that is passed through a filter 5 for removing germs and dust is blown into a room S2, air in the room S2 is returned to the upstream side of the filter 5 through circulation paths 8 and 10.
Patent JP-2001340565-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of presenting a totally novel method of play by adding game elements of a game machine in the fever condition with respect to a generator and fusing methods of play among existing different models of game machine. SOLUTION: When a game ball enters each starting winning hole 21-23, the initial open/close motion is executed by a variable winning device 40, and when a game ball enters a specific region 44 during the initial open/close motion, the continued open/close motion is repeatedly executed with the limit of the maximum times of continuation. Based on the passage of a game ball through a passage winning hole 24, the variable display is executed by a regular pattern display device 60. If the result of the variable display is finalized in a jackpot state, the variable winning device 40 is displaced to the open state continuously aside from the above-mentioned open/close motion.
Patent JP-2001346105-A (JP)
Title: Solid-state image pickup device
Inventor: TAKAKURA KENTARO
IPC: H04N5/369
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional solid-state image pickup device that cannot have obtained a maximum output signal even when drive pulses of the same phase are given to left and right horizontal channels because of a structural problem of a solid-state image pickup element having two left/right horizontal channel outputs. SOLUTION: A solid-state image pickup element 1 of this invention having two left/right horizontal channel outputs applies a photoelectric conversion to an input light, stores and transfers charges, while being driven by horizontal transfer pulses a, c that are outputted from a drive pulse generator 4 and whose left/right phases are individually adjusted by a horizontal transfer pulse phase adjustment circuit 7, and outputs left/right image signals e, f. The left (right) image signal e (f) is given to a sample-hold circuit 2 (3), where the signal e (f) is sampled by a sampling pulse g (h) that is outputted from the drive pulse generator 4 and whose phase is individually adjusted by a sampling phase adjustment circuit 8, and an analog/digital converter 5 (6) individually converts the sampled signal from the signal e (f) into digital data after noise elimination.
Patent JP-2001340011-A (JP)
Title: Combine harvester
Inventor: AKASHIMA SUSUMU
IPC: A01D41/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem that dust is apt to be attached to a part present in a shadow of an oil cooler and the whole wind speed is lowered because the oil cooler is arranged at just front side of a radiator, and the maintenance operation of the radiator can be carried out only after removing an engine cover and the oil cooler in order because the oil cooler is supported by a machine body side. SOLUTION: The oil cooler 86 is arranged in the interior of the engine cover 82, and the oil cooler 86 is obliquely arranged in a cooling air passage in the engine cover 82 so as to be separated from the radiator 74. The oil cooler 86 is also constituted so as to be integrally turnable with the engine cover 82.
Patent JP-2001350339-A (JP)
Title: Developing cartridge and image forming device
Inventor: ISHII MASAHIRO
IPC: G03G9/087
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a developing cartridge and an image forming device in which residue toner quantity can be detected accurately and a good image can be formed and which can sufficiently adapt to increased operating speed. SOLUTION: In the device, a developing roll 22 and an agitator 29 that are provided to the developing cartridge 36 are constituted so as to be driven independently of each other, the agitator 29 is driven at low speed when the residue quantity of the toner is to be detected and an accurate residue quantity detection is carried out by preventing the scattering of the toner inside a toner containing chamber 27, the agitator 29 is driven at high speed during image formation and the good image is formed by efficiently circulating the toner inside the developing cartridge 36.
Patent JP-2001351186-A (JP)
Title: Device for monitoring intrusion of steel tower for power transmission line
Inventor: KOMATA HISASHI
IPC: G08B13/183
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for monitoring the intrusion into a steel tower for a power transmission line capable of surely detecting an intruder who intrudes near a steel tower for a power transmission line. SOLUTION: An intruder is normally detected by a laser beam sensor 10, and image picked-up by a television camera sensor 12, and warning is issued by a warning light or the like, and the information is transmitted to a monitor center 3 by a PHS system 2 or satellite horns 82 and 84. Thus, it is possible to quickly take countermeasures, and to improve the reliability of power transmission.
Patent JP-2001318977-A (JP)
Title: Physical distribution support system and physical distribution supporting method
Inventor: ASAI TOKIRO
IPC: G06Q50/28
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To enable efficient physical distribution. SOLUTION: An exact adjustment work is performed by managing information about registration, reference and establishment of transaction of a vehicle and baggage in a transportation business on the side of a KIT management center 10, transmitting information about the baggage from the entrusting side to the side of the KIT management center 10, transmitting information about the vehicle from the accepting side to the side of the KIT management center 10 as well, issuing payment schedule and a bill after confirming establishment each of the baggage and the vehicle based on the information about the vehicle and the baggage on the side of the KIT management center 10 and transmitting information about adjustment of each of the vehicle and the baggage to the side of the KIT management center 10 by the entrusted side and the accepting side.
Patent JP-2001355197-A (JP)
Title: Softener for paper and printing paper comprising the same
Inventor: YANAGIUCHI KOICHI
IPC: D21H21/22
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a paper having softness while maintaining strength. SOLUTION: This printing paper is obtained by adding a new aminoammonium salt, preferably 3-distearylaminopropyltrimethylammonium chloride or 3-dioleylaminopropyltrimethylammonium chloride to a pulp slurry and then forming the resultant stock into a sheet of paper.
Patent JP-2001356925-A (JP)
Title: Portable telephone set
Inventor: SHIRAI KOJI
IPC: H04M1/72406
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a user side to bug software even without recovering it voluntarily by a manufacturing corporation. SOLUTION: The portable telephone set adopts hardware by which the software can be rewritten by a user his (her) self by downloading the part to be collected from the outside (e.g. network). In this case, the software is not rewritten over all memory (ROM) spaces of the portable telephone set, but is segmentalized, then the segmentalized software are arranged for every block of the memory (ROM) space and are rewritten in block unit. Thus, the manufacturing corporation can be evaded from recovering the software voluntarily in order to bug the software.
Patent JP-2001355943-A (JP)
Title: Air conditioner
Inventor: HOUSHITA HIROYUKI
IPC: F24F11/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To enable normal operation without needing repair construction even in case that a refrigerant pipe or a transmission line is connected wrongly. SOLUTION: For this air conditioner, a plurality of outdoor units and one indoor unit are connected with each other by refrigerant pipes, and a plurality of refrigerating cycles are made between each outdoor unit and the indoor unit. Such an air conditioner is provided with an indoor pipe temperature detector 30 which detects the temperature within the indoor unit in each refrigerating cycle when the user performs trial operation, designating one of the refrigerating cycles, a judger 31 which detects the change of the temperature detected with this temperature detector 30 and judges which refrigerating cycle is operated out of the plural refrigerating cycles, a control target changer 32 which changes the control target of the refrigerating cycle whose operation is confirmed,  in the case that the refrigerating cycle whose operation is designated and the refrigerating cycle whose operation is confirmed, and a change content reflector 33 which recognizes the content of change with the control target changer 32 and reflects it in usual operation.
Patent JP-2002005742-A (JP)
Title: Analog-digital converter and fourier transform type spectrometer using it
Inventor: IKEZAWA KATSUYA
IPC: G01J3/45
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to correctly convert a signal having a large-fluctuation amplitude into a digital signal, thereby an accurate spectrum cannot be obtained by a Fourier transform type spectrometer in the past. SOLUTION: An analog signal to be converted into a digital signal is amplified by a nonlinear amplifier, and the amplified signal is converted into the digital signal. Since the analog signal is converted into the digital signal with the portion having a small amplitude expanded, the deterioration of conversion precision can be minimized even for the signal having a large-fluctuation amplitude. An interference signal is amplified by the nonlinear amplifier, and the output of the nonlinear amplifier is converted into the digital signal to obtain the spectrum. Since the interference signal having a large-fluctuation amplitude can be converted into the digital signal with the deterioration of conversion precision minimized, the accurate spectrum can be obtained.
Patent JP-2002009420-A (JP)
Title: Transfer mechanism of printed wiring board member
Inventor: NIIYAMA KISABURO
IPC: B05C13/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a transfer mechanism of a printed wiring board wherein firstly, the printed wiring board can be surely prevented from curling itself round a conveyer roller, smooth transfer is realized, and manufacturing failure is avoided, and secondly the above can be realized simply and easily. SOLUTION: In this transfer mechanism 5(W), liquid keeping rollers 14, 15 having small diameters are arranged between rollers 13, and spouted treating liquid B is made to flow while being stored. The printed wiring board A is floated by the stored treating liquid B, sticks on the outer peripheral surface 21 of the roller 13 from a tip end C, and is prevented from curling itself round the roller. Another conveyer mechanism can be applied. That is, a plurality of rings equipped with peeling parts are fixed to the conveyer rollers 13, and the tip end portion C of the printed wiring board A which sticks to the roller 13 is peeled, thereby preventing the board A from curling itself round the roller.
Patent JP-2001356716-A (JP)
Title: Method for exhibiting plural posters and device for the same
Inventor: YOSHIDA YASUNOBU
IPC: G09F11/26
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To change the designs of bulletined posters with lapse of time at a low cost by improving the posters of a sticker type. SOLUTION: A case 1 is provided with a window-shaped opening 1a. A drive roller 2 and a driven roller 3 are arranged parallel to each other. A pliable endless annular belt 6 is wrapped around a pair of the rollers 2 and 3 and is spread to a plane form on the inner side of the window-shaped opening 1a. The segments to be exposed from the window-shaped opening 1a are previously printed with the posters (or previously stuck with the posters) and the endless annular belt 6 is circumferentially turned by turning the drive roller 2 at prescribed time intervals, by which the posters visible through the window-shaped opening 1a are successively alternated.
Patent JP-2002006338-A (JP)
Title: Method for manufacturing liquid crystal display device, and plasma treatment device
Inventor: TAKAGI SHIGEYUKI
IPC: G02F1/1368
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display device formed by flattening minute projection generated on a surface of a poly-Si film, and a plasma treatment device. SOLUTION: A surface of poly-Si 2 is flattened by dry etching from the surface of a resist 3. Besides, the plasma treatment device keeps constant a space between a rear surface of microwave waveguides 17, 17a and 17b, and an upper surface of a microwave introduction window 14 by space controlling means 16, 16a, 16b and 16c.
Patent JP-2002007836-A (JP)
Title: System and method for aiding commodity sales
Inventor: IKEDA TAKESHI
IPC: G06Q50/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To appropriately narrow down objective persons to whom the sale promotion mail of a specific commodity is transmitted. SOLUTION: The customer database 32 stores a plurality of interval effect attribute information. The plurality of interval effect attribute information includes different influential factors to the purchase interval of a specific commodity by the customer. The specific commodity is, for example, a car. A criterion storage unit 34 stores the purchase interval criteria for obtaining the purchase interval of the predetermined commodity using the influential factors of the plurality of interval effect attribute information in a composite manner. A purchase interval deciding unit 22 obtains the purchase interval from the plurality of interval effect attribute information according to the purchase interval criteria. An objective person extraction unit 24 extracts the possible customers for purchasing the specific commodity as the objective persons to whom the mail is transmitted.  A mail transmission unit 28 transmits the sale promotion mail to the objective persons.
Patent JP-2002001821-A (JP)
Title: Method for manufacturing plastic card
Inventor: KOMATSU AKIHIKO
IPC: B42D15/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic card having a little number of warps or twists generated at a sheet base material by heat press bonding. SOLUTION: In a roll-like raw fabric 2 manufactured by cutting a raw fabric 1 wound in a roll-like state, a plurality of sheet base materials 3 cut out from the same fabric 2 are laminated. A corner cut 31 for identifying a front and a rear and an MD direction and a TD direction is provided at each base material 3. Thus, in the case of laminating the plurality of the materials 3, the fronts and the rears and the MD direction and the TD direction of the materials 3 are brought into coincidence based on the cut 31 and the materials 3 are laminated. In combination of the materials 3, the base material obtained by cutting out near regions at the fabrics 2 is selected.
Patent JP-2002004557-A (JP)
Title: Decorative wall panel for interior finish spandrel wall in building
Inventor: SANADA YOTARO
IPC: E04F19/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To solve an inconvenience of a bulging phenomenon of a decorative wall panel, which occurs at a tie portion between a plurality of units sequentially arranged to form the decorative wall panel, the phenomenon occurring due to change in temperature in a day or a difference in temperature between the interior and exterior of a house. SOLUTION: The decorative wall panel is obtained by sequentially arranging the adjacent decorative wall panel units such that one edge of one of the decorative wall panel units is engaged with one edge of the other decorative wall panel unit. According to the decorative wall panel, at least one of the edges of the one decorative wall panel unit 7 is formed so as to have a slope 8 inclined in a sequentially arranged direction, and the one edge of the other decorative wall panel unit 9 is formed so as to have a slope 10 conforming to the slope 8. In this manner, the decorative wall panel 2 for an interior finish spandrel wall in a building is installed.
Patent JP-2002003992-A (JP)
Title: Free cutting, case hardening steel with high toughness
Inventor: MURAKAMI TOSHIYUKI
IPC: C22C38/54
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To manufacture free cutting and case hardening steel with high toughness excellent in machinability (including chip disposability) equal to or higher than that of Pb-added free cutting steel, and has excellent toughness. SOLUTION: The steel has a composition consisting of, by mass, 0.10-0.30% C, 0.10-0.30% Si, 0.60-1.00 Mn, 0.005-0.030% P, 0.005-0.040% S, <=0.70% Ni, 0.40-1.25% Cr, <=0.40% Mo, 0.010-0.050% Al, 0.010-0.050% Nb, 0.0050-0.0150% B, (0.004+B/0.77) to 0.025% N and the balance essentially Fe and further satisfying B/N >=0.4.
Patent JP-2002020799-A (JP)
Title: Pocket soap
Inventor: KIM SOONO
IPC: C11D17/04
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a conveniently usable pocket soap easy to carry and store by putting a soap in a case similar to a lipstick case in a freely extrudable and retractable state. SOLUTION: A soap 100 is put into a case 50 having the form of a lipstick case. Since the soap can be extruded from or retracted into the case by turning the case relative to the main body 10 or the outer case 30, the soap is retracted into the case in ordinary state and a necessary portion of the soap is projected from the case in the case of use.
Patent JP-2002011490-A (JP)
Title: Sewage treatment device
Inventor: YAMAGISHI JUNICHI
IPC: C02F3/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treatment device which can surely treat sewage by preventing clogging of sludge. SOLUTION: In the sewage treatment device, two sheets of contact materials 5, 6 which are planar and have the same width as width of a treatment chamber are disposed at a sidewall surface 4 constituting respective purifying chambers 1A to 1R by assuring a water passage space 7 between the contact materials 5, 6 and microorganisms for adsorbing and decomposing organic substances and floating materials in the sewage are stuck to these contact materials 5, 6.
Patent JP-2002016996-A (JP)
Title: Noise control method and circuit
Inventor: KAWASHIMA HIROYUKI
IPC: H04R3/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve a signal/noise ratio at hands-free call by reducing sound coupling. SOLUTION: A sound coupling characteristics from a speaker 51 to a microphone 56 is studied. For that purpose, an impulse response is acquired at an ANC61 before a call. During a call, a pseudo echo signal is generated using a transfer function acquired from the impulse response. An analogue adder 36 is used for addition in opposite phase to the signal from the microphone 56, resulting in reduced sound coupling. The ANC61 is easily operated using an LMS algorism. At measuring the sound coupling characteristics, coupling with direct sound along a device case, coupling with sound through the interior of the case, as well as coupling with case vibration are used.
Patent JP-2002023627-A (JP)
Title: Device and method for verifying signature
Inventor: HASHIMOTO SHOICHI
IPC: G06Q50/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To confirm that a public key certificate used for the verification is surely not invalid at the time of verifying a signature. SOLUTION: This device (1) confirms that the public key certificate to be used for verifying a signature is not invalidated; (2) verifies the signature by using the public key, and registers the public key certificate identification information, the date of issue of the next CRL (invalidated public key certificate list), and the date of the signature verification in a state management table according to each processing number; and (3) when the next CRL issue date has passed, the device confirms that each certificate identification information was not invalidated on the date when each information was used for the signature verification.
Patent JP-2001078783-A (JP)
Title: Variant protein, its dna and it use
Inventor: WATANABE EIJIRO
IPC: A01H5/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new variant protein, in which an aromatic amino acid in a specific domain of the whole length amino acid sequence of raffinose sysnthase is deleted or substituted, having a function of reducing an oligosaccharide content of raffinose in a plant body. SOLUTION: This new variant protein is a variant protein of raffinose systhase comprising the whole length amino acid sequence in which at least one aromatic amino acid is deleted or substituted in any region of a region having an amino acid sequence of formula I, formula II or formula III existing from the N-end to about 1/7 position of the whole length amino acid sequence that the raffinose synthase has and a region composed of an amino acid sequence having homology to the amino acid sequence of the domain. The variant protein has a function of reducing an oligosaccharide content of raffinoses in a plant body and is obtained by screening a cDNA library derived from RNA extracted from unripe seed of summer soybean, inserting an obtained gene into a vector and expressing the gene in a host cell.