baber/WOPTO huggingface dataset:
Patent JP-2002005513-A (JP)
Title: Method for detecting quantity of remaining water in bathtub
Inventor: SHIMAZAKI MASARU
IPC: F24H1/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the quantity-of-heat transfer rate from a heating source to the hot water in a bathtub can be found readily with accuracy, for finding the quantity of remaining water in the bathtub, and in turn, the quantity of remaining water in the bathtub can be detected accurately. SOLUTION: The temperature of hot water flowing in a heat exchanger 10 for bath is successively detected by means of a temperature sensor 13, while a circulating pump 11 and a gas burner 9 are operated, and the quantity-of-heat transfer rate from the burner 9 to the hot water in the bathtub 1 is successively decided in accordance with the detected temperature. Then the quantity of heat given to the hot water in the bathtub 1 is found at every prescribed unit time, from the quantity-of-heat transfer rate and the quantity of heat generated from the burner 9 and integrated over a prescribed period. Finally, the quantity of remaining water in the bathtub 1 is found, by using the integrated value of the quantity of heat and the amount of temperature rise of the hot water in the bathtub 1 during the prescribed period.
Patent JP-2002001726-A (JP)
Title: Mold release film
Inventor: HAYASHI MASUFUMI
IPC: B32B5/18
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a mold release film having good resin retentivity in the case of laminating a plurality of layers of laminates having via holes through a prepreg and good heat resistance at a low cost. SOLUTION: The mold release film is used in a step of pressing the prepreg at a copper-clad laminate manufacturing time. The mold release film comprises a mold release layer provided on one side surface or both side surfaces of a polyester foamed film. The release layer is preferred to be formed by treating the layer with a silicone mold release agent.
Patent JP-2001026622-A (JP)
Title: Polymeric resinous material derived from limonene, dimethyl-dicyclopentadiene, indene and vinyl toluene
Inventor: BLOK EDWARD JOHN
IPC: C08L101/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject material which can prevent the deterioration of the durability and tread wear resistance of a polymer resin. SOLUTION: A polymeric resinous material, comprising (l) 5-70 wt.% of a unit derived from limonene, (2) 5-70 wt.% of a unit derived from dimethyl- dicyclopentadiene, (3) 5-45 wt.% of a unit derived from indene and (4) 5-45 wt.% of a unit derived from vinyltoluene, is characterized in that the sum total of wt.% unit derived from the limonene and dimethyl-dicyclopentadiene is 40-75 wt.% unit relative to the resin and the sum total of wt.% unit derived from the indene and vinyltoluene is 25-60 wt.% unit relative to the resin.
Patent JP-2002010550-A (JP)
Title: Three-phase brushless dc motor
Inventor: TAKANO TADASHI
IPC: H02K21/16
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To enable a motor to be downsized by unnecessitating a large current board for connecting the neutral points of each coil when stator coil are star- connected in a three-phase brushless DC motor in which many stator coils arrayed in the circumferential direction are star-connected. SOLUTION: A set of coils is formed by three neighboring stator-coils. One end of each stator coil that forms each coil set is connected to each other to form a neutral point, the other end is each connected to a different phase electrode, and the neutral point of each coil set is separated from each other. With regard to the three stator-coils of each coil group, the ends of the neutral point side are collected and bundled and it is sufficient to leave them pushed into between the neighboring stator coils. A ring-shaped wiring board is mounted along the stator coils at the one side of the axial direction of the stator so that the end of the opposite neutral point side of each coil can be connected to this wiring board.
Patent JP-2001103999-A (JP)
Title: Method for detecting nucleic acid
Inventor: SUYAMA AKIRA
IPC: C12M1/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting nucleic acid having a simple operation and improved specificity in comparison with a conventional nucleic acid detection technique and general-purpose properties applicable to many kinds of nucleic acids. SOLUTION: This method for detecting or determining a target nucleic acid in a sample having a fixed sequence by using a carrier to which an artificially selected probe group is fixed as a solid phase to detect the nucleic acid and to improve specificity of hybridization.
Patent JP-2002012533-A (JP)
Title: Hair dye composition
Inventor: OHASHI YUKIHIRO
IPC: A61K8/49
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a hair dye composition which has an extremely high hair- dyeing force, is scarcely faded with the passage of time, and hardly changes the color of the agent, even when stored. SOLUTION: This hair dye composition containing a direct dye: A-D=D-B A is a group of (2) to (8) [R1, R4, R5, and R6 are each H, a (substituted) 1 to 6C alkyl or the like; R2 and R3 are each a (substituted) 1 to 6C alkyl or the like, or R2 and R3 form a cycloalkane ring together with the adjacent C; Q is N or CR'; R7 is a (substituted) aralkyl or CH2-CH(OH)-CH2-OR''; R8 and R9 are each H or a 1 to 6C alkyl; or R8 and R9 form a heterocyclic group together with the adjacent N; X- is an anion; the rings C to I each may further have a substituent or condensed ring]; D is N or CR'''; B is the residue of a coupling component}.
Patent JP-2002016343-A (JP)
Title: Method for directly writing printed board
Inventor: TAKAGAMI YUJI
IPC: H05K3/06
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a direct writing method in which even a printed board having through holes can deal with a direct writing method of data from a computer extremely conveniently under a bright room and production efficiency is enhanced furthermore. SOLUTION: A printed board having through holes is laminated with a dry film and a resist image is formed according to data from a computer by ink jet system employing thermally fusible ink and then an alkaline soluble layer and a conductive layer are etched sequentially.
Patent JP-2002015602-A (JP)
Title: Warning light
Inventor: YAMADA MASAHARU
IPC: G09F13/20
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a warning light in which a visual observation of caution signal to surrounding people is facilitated and in which a sufficient function as the warning light can be exerted. SOLUTION: Before visual observation of the main caution color is made to be performed, the warning lights 1, 11 that make the visual observation of a kind of auxiliary caution color which is different from the main caution color be performed, or a warning light 21 that makes the visual observation of the main caution color and of the auxiliary caution color which is a different kind from the main caution color be performed alternately. The main caution color and the auxiliary caution color need to be in the relationship to mutually enhance the recognizability such as the complementary color relationship or the like, and it is preferable that the time to let the auxiliary caution color be recognized is sufficiently shorter than that to let the main caution color be recognized.
Patent JP-2002016427-A (JP)
Title: Electronic control array antenna device
Inventor: KOSHIRO YASUSHI
IPC: H01Q3/44
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control array antenna device which can provide a sufficient gain even in the range of low elevation angle and has directivity suitable as an antenna for wireless LAN. SOLUTION: Along the outer peripheral edge of a circular finite reflector 1 having a diameter of about 1 wavelength (λ), a cylindrical skirt 11 having a width for about 1/4 wavelength is provided downward. On the central part of the upper surface of the finite reflector 1, a radiation element 2 having a length of 1/4 wavelength, for example, is provided and on the peripheral part thereof, a plurality of parasitic elements 3 are provided at equal intervals. In this case, the interval of the radiation element and the parasitic element 3 is set to about 1/4 wavelength. Power is supplied from the downside of the finite reflector 1 to the radiation element 2 by a coaxial line 5.  Besides, on the downside of the finite reflector 1, a variable reactance element 12 such as varactor diode, for example, constituting a passive circuit is mounted at the lower part of the parasitic element 3. Concerning this variable reactance element 12, reactance is variably controlled by an electronic control circuit so that the directivity of the antenna can be controlled.
Patent JP-2002012153-A (JP)
Title: Motor-driven cart
Inventor: NAGAI KATSUSHI
IPC: A61G5/04
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a walk traveling motor-driven cart allowing even an aged person and a handicapped person inexperienced in driving to smoothly get over a side ditch having no ditch cover and a stepped place. SOLUTION: In this walk traveling motor-driven cart for forming a traveling part as a crawler composed of wheels 12a and 12b journalled in front and in rear of a frame and a crawler belt 18 extended to both wheels 12a and 12b, a front part 14a and a rear part 14b of the crawler having the wheel 12a and the wheel 12b are journalled so as to be vertically tiltable, and when butting against a step, the crawler front part 14a gets over the step while tilting upward.
Patent JP-2002078681-A (JP)
Title: Unmanned method and device for transmitting information on lens
Inventor: YOSHIDA TAKEHIKO
IPC: G06Q30/06
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned method and device for transmitting information on lenses by which information on lenses is transmitted at a convenient location near the residences and places of work of customers while the device keeps a face-to-face selling factor so that the customers may purchase lenses at the location at need. SOLUTION: The unmanned device for transmitting information on lens which transmits information on lenses from a fixed space into which the customers can enter incorporates a visual acuity measuring means 103 which measures the corrected visual acuity of the customers in a state where the customers take off their spectacles, a communication means 104 which processes the measurement data from the measuring means 103 and transmits processed data to a manned lens processing center, and an output means 105 which displays and/or aurally conveys instructions regarding the lenses. The device also incorporates an input means 106 which inputs the instructions regarding the lenses.
Patent JP-2002023320-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: TSUKADA KAZUYA
IPC: G03C1/34
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a silver halide photographic sensitive material in which good stability of running processing, good deposition resistance of a processing solution and excellence in silver tone are ensured and the generation of sludge is suppressed. SOLUTION: In the processing method in which a silver halide photographic sensitive material with a silver halide photographic emulsion layer on the base is processed in an automatic processing machine with at least a developing solution, a fixing solution and washing water, the opening ratio (opening area to volume) of each of a developing tank and a chemical mixer tank which supplies a development replenisher solution is <0.01, the developing solution contains reductones and the silver halide photographic emulsion layer contains flat plate-like photosensitive silver halide grains having an aspect ratio of >=8.
Patent JP-2002029747-A (JP)
Title: Method for producing aqueous titanium tetrachloride solution and apparatus therefor
Inventor: HORIKAWA MATSUHIDE
IPC: C01G23/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a high purity aqueous titanium tetrachloride solution of stable quality on an industrial scale while preventing the generation of hydrochloric acid gas and the deposition of solid matter due to heat generation. SOLUTION: (a) Titanium tetrachloride is fed into water in a reaction vessel 1 and reacted with the water, (b) when titanium oxide hydrate deposits, it is dissolved, and (c) an aqueous titanium tetrachloride solution is formed by separately and simultaneously feeding titanium tetrachloride and water. In at least the step (c), the electric conductivity of the aqueous titanium tetrachloride solution is measured with sensors S1 and S2 attached to a circulation system 4 or the specific gravity of the solution is measured and the amount of titanium tetrachloride and/or water to be fed is controlled.
Patent JP-2001335563-A (JP)
Title: Phthalamide derivative, intermediate therefor, insecticide for agriculture and horticulture, and method for using the same
Inventor: MACHITANI KOZO
IPC: C07D213/73
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticide for agriculture and horticulture, having remarkable effects on the control of various kinds of agricultural and forest insect pests, such as horticultural insect pests, stored grain insect pests, and insect pests damaging paddy rice, fruit trees, vegetables, other crops, flowering plants or the like. SOLUTION: This phthalamide derivative is represented by general formula (I)  wherein, R1, R2 and R3 are each H, a (halo)3-6C cycloalkyl, -A1-(G)r [wherein, A1 is a 1-8C alkylene, a 3-6C alkenylene or the like; G is H, a halogen, cyano, nitro, a 1-6C haloalkyl, a (substitute) phenyl, a (substituted) heterocycle or the like; and r is 1-4]; Q is a (condensed) heterocycle including O, S and N which may be substituted; X is H, a halogen, cyano, nitro, a 1-6C haloalkyl, a (substituted) phenyl, a (substituted) heterocycle or the like; n is 1-4; and Z1 and Z2 are each O or S}. The heterocyclic amine derivative of an intermediate therefor is represented by general formula (IV'): Q'-NH2 (IV') [wherein, Q' is a specific (condensed) heterocycle in Q]. The insecticide for agriculture and horticulture, and a method for using the insecticide are also provided.
Patent JP-2002023787-A (JP)
Title: Device, system and method for synthesizing speech, and storage medium thereof
Inventor: KIMURA HIROYUKI
IPC: G10L13/10
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a device, system, method, and storage medium for synthesiz ing speech made hearable reproduced speech without difficulty even in hearing simultaneous utterances of a plurality of text data, and also in a state where the waiting time until reproduction of the speech is extremely short by speeding up the reproduction of the speech according to the presence or absence of a speech waveform being currently reproduced and the number of the waveforms waiting for reproduction when it is detected that the reproduction timings of synthesized speeches of the plurality of text data are overlapping each other. SOLUTION: This speech synthesis device comprises: a speech waveform generating part 209 for generating the waveform of a text data; and a speech output part 210 for accelerating a reproduction speed of the speech waveforms or inserting blanks or inserting a specific speech synthesized waveform among them and then outputting them when it is detected that the timing of the waveforms of a plurality of text data are overlapping with each other.
Patent JP-2002021186-A (JP)
Title: Wooden structure forming method
Inventor: NISHIYAMA MASANAO
IPC: E04B1/58
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming a log truss formed of a plurality of logs connected to each other so as not to produce an inconvenience to assembly workability and strength by eliminating a defective assembly and a delayed deformation. SOLUTION: In a method of forming a log truss 3, a pair of connection members having end parts 10, 10A, and 12 and wooden members 6 to 8 are connected to each other by temporarily tightening the end parts 10 and 10A to both end parts of the wooden members 6 to 8 so as to form triangular truss- shaped temporary tightened structural members t1 to t4. The plurality of temporary tightened structural members t1 to t4 form the log truss 3 in temporarily tightened state formed integrally with each other by connecting the connection members 11 to each other. After the vibration by a vibrator 23 is allowed to act on the truss, the end parts 10, 10A and 12, and the logs 6 to 8 are tightened.
Patent JP-2001066913-A (JP)
Title: Intermediate medium and device for transferring toner from imaging medium to final receptive material
Inventor: VAN DEN REEK JOHANNES ADRIANUS
IPC: G03G15/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate medium used as a temporary image holding body of an imaging device provided with a rubber upper layer formed by polymerizing rubber oil in the presence of a conductive material by forming the conductive material of intrinsic conductive polymers which are modified so as to be respectively bonded to the rubber oil. SOLUTION: This intermediate medium is used as the temporary image holding body of the imaging device provided with the rubber upper layer which contains the conductive material and is formed by polymerizing the rubber oil in the presence of the conductive material. The conductive material consists of the intrinsic conductive polymers which are modified so as to be made bondable to the rubber oil. The imaging device is provided with an endless photoconductive belt 1 moves at a uniform speed by a drive assembly and guide rollers 2 to 4. The latent image of the charges formed on the belt 1 after flash exposure is developed with toner particles by a magnetic brush device 11. Next, the image is brought into contact under pressurization with an endless intermediate transfer belt 12 in a first transfer zone. The endless intermediate transfer belt 12 is provided with the upper layer.
Patent JP-2001342943-A (JP)
Title: Rotating-magnets machine
Inventor: HIRATA YUKIO
IPC: F03G3/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a machine for converting the reaction force and the attracting force of magnets to the rotating force. SOLUTION: A crown gear 2 and a magnet 9 are fitted to a base 1 for fixation. A rotary shaft 3 is fitted for rotation, and a rotor 4 is fixed to the rotary shaft 3. Rotary shafts 5 are rotatably fitted to the rotor 4 and a gear 6 and a magnet rotating part 7 are fixed to each rotary shaft 5. A magnet 8 is fixed to the magnet rotating part 8.
Patent JP-2002022159-A (JP)
Title: Detecting device for carbon monoxide
Inventor: NIWA TAKASHI
IPC: H05B3/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To need determination of the reference origin of a carbon monoxide sensor used in an incomplete combustion preventing device for a combustion apparatus. SOLUTION: A point of time when a combustor effects steady combustion is detected by a timer means 28. A current voltage between electrodes 12 and 13 of the carbon monoxide sensor 17 is amplified by an amplifier 24, the amplified voltage is stored at a voltage memory part 25 and uses it as the origin for of detection of carbon monoxide.
Patent JP-2001058608-A (JP)
Title: Delivery and preparation device for article such as leek
Inventor: MATSUMOTO TOSHIAKI
IPC: B65B13/18
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, securely bind, facilitate article feed work, adjust binding positions, enlarge a bindable range and facilitate maintenance work. SOLUTION: An adjusting device is provided with a carrying device for transferring forward a bucket which receives articles such as leeks and places the same thereon, a binding device for binding is provided on the front side of the carrying device, and a delivery device for wrappingly holding the article on the bucket and moving the same to a binding position for the binding device is provided between the carrying device and the binding device.  In that case, a round rotating blade wrappingly held by a wrappingly holding section 22 of the delivery device and cutting the side of the root of the article to be delivered is provided between the carrying device and the binding device, and the rotating blade and cutting guides 34 are provided in parallel through a clearance 33, in which the round rotating blade can be passed through an arm 23 on the side of the arm 23 of the wrappingly holding section 22, on the grasping section 22 closest to the round rotating blade.
Patent JP-2002022646-A (JP)
Title: Particle size distribution-measuring apparatus
Inventor: YAMAGUCHI TETSUJI
IPC: G01N15/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a particle size distribution-measuring apparatus capable of measuring a dispersion state of particles to a dispersant and a particle size distribution at the same time. SOLUTION: The particle size distribution-measuring apparatus 1 measures the particle size distribution of particles included in a sample S to be measured. The particle size distribution-measuring apparatus 1 has a pH meter 11h for measuring a pH of a sample S' to be measured and an information-processing part 9 for obtaining a relation of the pH and the particle size distribution from measured values of the pH measured by the pH meter 11h and of the particle size distribution at the time.
Patent JP-2002020733-A (JP)
Title: Snow-melting agent
Inventor: SUGA HIROSHI
IPC: E01H10/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a snow and ice-melting agent and an anti-freezing agent which scarcely corrode metals, do not affect the environment and have an excellent ice-melting effect and an excellent anti-freezing effect. SOLUTION: This snow-melting agent comprising a freezing point-lowering substance selected from calcium chloride, sodium chloride, urea, and so on, and the mixtures of two or more of the substances, and grains.
Patent JP-2002023076-A (JP)
Title: Optical switch device
Inventor: TAKENAKA EIJI
IPC: G02B26/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To improve positioning accuracy for mutually confronting optical fibers without improving accuracy requested to a motor or feed screw. SOLUTION: Concerning the optical switch device for connecting a moving side optical fiber 2 while selectively confronting the top end thereof to the top ends of plural fixed side optical fibers 1, this device is provided with a positioning stand 4 laterally arraying the respective fixed side optical fibers 1, guide mechanism 5 for laterally moving the moving side optical fiber 2, step cam (8) forming cam faces (8a), with which a head is laterally positioned by abutting an abutting part (17) provided on the head, in the form of a large number of steps, and step cam driving mechanism for switching the cam face to be abutted to the abutting part by moving or driving this step cam with rotations.
Patent JP-2002018637-A (JP)
Title: Plate material cutting machine
Inventor: FUKAMI YASUHIKO
IPC: B23D33/08
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a plate material cutting machine capable of shortening the time required for cutting work without increasing impact sound and without deteriorating machining precision. SOLUTION: This plate material cutting machine is provided with a plate material feeding mechanism 6 for pinching and feeding a plate material W to a cutting part 23, a plate material holding mechanism 30 for holding the plate material W by a plate material holding member 31 near the cutting part 23, and a standby height control means 47 for changing the elevating standby position of the plate material holding member 31. The standby height control means 47 controls the elevating height position to the first height position H1 in which a work holder 6a can moved under the plate material holding means 31 when the work holder 6a discharges remaining materials, and it controls the elevating height position to the second height position H2 lower than the first height position H1 when the plate material W is fed in cutting.