baber/WOPTO huggingface dataset:
Patent JP-S59109831-A (JP)
Title: Vibration and noise examining device
Inventor: TAKENAKA TOSHIO
IPC: G01M99/00
Filed: 1982-12-15
Abstract: PURPOSE:To discriminate always normally whether an apparatus is defective or not, by discriminating it in accordance with the sum total of frequencies where the deviation between the frequency spectrum corresponding to the vibration and the noise of an apparatus to be examined and a reference spectrum exceeds a deviation spectrum. CONSTITUTION:The vibration and the noise of an apparatus 1 to be examined are acquired by a microphone 2, and the deviation between its frequency spectrum and a reference frequency spectrum of a memory 5 is detected by a differential circuit 6. This deviation passes an absolute value circuit 7 and is compared with a deviation spectrum of an allowable value of every frequency of a memory 11 in a differential circuit 12, and the sum total of frequencies for the deviation spectrum or larger is counted by an NOT circuit 13 and an accumulator 8, and a discriminating circuit 9 discriminates whether the apparatus 1 is defective or not on a basis of this counted value. By this constitution, the influence of the variance of the frequency spectrum of an indefectible apparatus is prevented, and abnormal components of a defective apparatus are emphasized, and thus, a vibration and noise examining device is attained which discriminates always normally whether the apparatus is superior or not.
Patent JP-2000040151-A (JP)
Title: Magnification display device
Inventor: SUZUKI MINORU
IPC: G03B15/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnification display device capable of not only reading and magnification-displaying the types or the like of newspaper but also magnification-displaying characters or the like written on the sheet of paper or the like by a simple operation. SOLUTION: This device is composed of a photoelectric conversion unit A for which an image pickup element 1 connected to a display means such as a cathode-ray tube and a lens group 2 are integrally formed and housed in a case 3, an object unit B for read which is a first object unit provided with mirrors 5 and 5a for making a read original image incident on the lens group 2 housed in the case 6 freely attachable and detachable to/from the case 3 of the photoelectric conversion unit A and the object unit for write which is a second object unit provided with the mirrors for making the image of the character or the like written on the sheet of the paper incident on the lens group 2 housed in the case freely attachable and detachable to/from the case 3 of the photoelectric conversion unit A.  In this case, two of the object unit B and the object unit for the write are selectively mounted on the photoelectric conversion unit A.
Patent JP-S60115082-A (JP)
Title: Tape cassette with cover
Inventor: YOSHII TETSUJI
IPC: G11B23/087
Filed: 1983-11-25
Abstract: PURPOSE:To obtain a tape cassette with rotary cover which can be used in its both sides A and B and contains an interlocking device to avoid the opening by error of the cover, by moving the rotary cover in right and left directions to release the interlocking of the cover and opening the cover with rotation. CONSTITUTION:The recessed parts 10 are provided with an L-shape and in a symmetrically continuous flex shape to a partitioning crosspiece which forms an opening part of a cassette main bofy 1 in response to a projection part 15 of a rotary cover 2. In such a constitution, an interlocking device is produced. The cover 2 is positioned at the center part of the cassette main body 1 by the function of a washer 11 with both parts 15 and 10 interlocked to each other. Then one of two legs 5 is pushed against the force of the washer 11, and the cover 2 is moved in the pushing direction. Therefore the part 15 is also moved right and left within the part 10. Thus the up/down revolutions of the cover 2 which is so far inhibited become possible.
Patent JP-S60113515-A (JP)
Title: Reset signal generator
Inventor: MIZUHARA HIROHISA
IPC: H03K17/22
Filed: 1983-11-24
Abstract: PURPOSE:To perform an assured reset action by triggering a monostable multivibrator at the rise of a power supply recovery mode to deliver pulses and resetting a CPU with an OR between said pulse and a delay signal of a service interruption detecting signal. CONSTITUTION:The voltage supplied from a power supply terminal 14 is divided by a resistance and supplied to a voltage comparator 15. Input terminals IN and HYS have the hysteresis between a service interruption detection level and a power recovery detection level little higher than the service interruption detection level. The output of the comparator 15 is supplied to a monostable multivibrator 17 as well as to a delay circuit 20. Therefore it is possible to obtain the satisfactory pulse width by the multivibrator 17 despite a service interruption of a short time. This obtained pulse is used as a reset signal. Furthermore it is possible to eliminate the generation of a whisker-shaped waveform to the reset signal despite a high-speed actuation of a logical circuit 21 by obtaining an OR between the circuit 20 and the multivibrator 17.
Patent JP-H1169774-A (JP)
Title: Power conversion device
Inventor: KOMATSU SEIJI
IPC: H02M7/04
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device which can suppress temperature rise in electronic components formed at a heavy-current substrate and a control circuit formed at a control substrate, and block radiation noise from the control circuit. SOLUTION: A control circuit substrate 8 formed with a control circuit is supported on a shield plate 6, and a plurality of vent holes (e) are formed so that the plurality of vent holes (e) are divided by the shield plate 6 and a heavy-current substrate 4, at the top surface of a heavy-current substrate 4 formed with a main circuit conductor 4a and toward the plurality of vent holes (e) side of a shield cover 12. As a result, cooling wind taken from the plurality of the vent holes is introduced by the heavy-current substrate 4 and the control circuit substrate 8, and circuit components formed on the substrates 4, 8 are cooled, so that temperature rise can be maintained within a fixed value.  The control circuit substrate 8 which is easily affected by radiation noise is blocked and protected by the shield plate 6, thus enabling suppression of outflow radiation noise to the outside of the device by the shield cover 12, and suppress infiltrating radiation noise to the inside of the device.
Patent JP-H0270775-A (JP)
Title: Coating composition and coating material
Inventor: KANEKO HISASHI
IPC: C09D167/02
Filed: 1988-09-06
Abstract: PURPOSE:To obtain a coating composition excellent in weathering resistance and appearance of a finished coating film by using a specified condensate formed by reacting an aliphatic monoepoxy compound with an aliphatic or alicyclic polyalcohol and an alicyclic dibasic acid as a component. CONSTITUTION:This coating composition comprises a polyester resin which is a condensate comprising an aliphatic monoepoxy compound, an aliphatic or alicyclic polyalcohol and an alicyclic dibasic acid and having a number- average MW in the range of 1500-7000 and a hydroxy value (solid) in the range of 50-150, a compound having a group reactive with the hydroxyl group of the polyester resin, in an amount to give a weight ratio of 90/10-60/40 and further containing a hindered amine compound, and a benzotriazole compound in an amount of 1-5wt.%, based on the polyester resin. As the hindered amine compound and benzotriazole compound used, those having a heat decomposition temperature >= about 200 deg.C are desirable.
Patent JP-H1168101-A (JP)
Title: Semiconductor device and its production
Inventor: NAGAYAMA TETSUJI
IPC: H01L21/28
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device containing a MOS transistor with a self-aligning type contact structure and its production method by which the leakage current of the source drain in the MOS transistor can be prevented and a desired dielectric strength in a wiring between the gate electrode and source drain also be ensured. SOLUTION: A gate electrode 51 is formed of a gate oxide film 12, a polycide gate electrode film 16, and an Si3 N4 film 50, and a TEOS film 52 is formed under the surface of a semiconductor substrate 11 in a source drain part 3 and the surface of the gate electrode 51 on the sidewall of the gate electrode 51. Then the Si3 N4 film 50 is piled up, and the film 50 and TEOS film 52 are treated by etching back so as to form a sidewall insulation film 54 formed of Si3 O4 film covering the TEOS film 52, and further an inter-layer insulation film 21 is piled up to self-alignly form a contact hole 24 of the source drain part 3.
Patent JP-2001052754-A (JP)
Title: Aging treatment method of lithium secondary battery
Inventor: OKUDA NARUAKI
IPC: H01M10/0525
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple treatment method capable of enhancing the aging effect of a battery characteristic to a practical usage level by preventing high- temperature cycle degradation in a lithium secondary battery. SOLUTION: This lithium secondary battery is provided with: a positive electrode formed by binding a positive electrode active material formed of a lithium transition metal composite oxide with a positive electrode binder, a negative electrode formed by binding a negative electrode active material formed of a carbon material with a negative electrode binder; and a nonauqeous electrolytic solution. In this case, the battery is composed by facing the positive electrode to the negative electrode and by mounting the positive electrode and the negative electrode after impregnating the nonaqueous electrolytic solution into them. This aging treatment for storing the battery at a solidifying temperature of the nonaqueous electrolytic solution or below is applied to the battery.
Patent JP-S6466985-A (JP)
Title: Pulsed laser device
Inventor: NODA ETSUO
IPC: H01S3/0971
Filed: 1987-09-08
Abstract: PURPOSE:To realize a pulsed laser device with improved stability and high oscillation efficiency, allowing for a long-pulse oscillation, by applying a high-voltage pulse with a sharp leading edge and by adding a circuit which provide automatic pre-ionization to a circuit which can apply low voltage required for maintaining discharge for a long time. CONSTITUTION:A high voltage is applied to capacitors C0 and C2 for performing charging through charge resistors R1, R2, and R3. After the charging is completed, pre-ionization gaps 7 and 8 are discharged and spare electrolytic dissociation is performed. At the same time, a trigger pulse is applied to a gap switch 9 and then a voltage which is two times larger than the charging voltage is applied between the main electrodes to activate main discharge. At this time, C0 must be equal to or less than C1. As the voltage of Marx circuit is reduced and voltage applied to between the main electrodes is reduced, current begins to flow from the capacitor C3 and saturable reactor L1 is saturated. Then, inductance is reduced and a low-voltage discharge begins to remain between the main electrodes. Furthermore, as the voltage of capacitor C3 is reduced, current begins to flow from the capacitor C4 and supersaturated reactor Ls2 is saturated. Then, inductance is reduced and a low-voltage discharge further remains between the main electrodes.
Patent JP-H04106324-A (JP)
Title: Hot water feeder with hot water feeding function
Inventor: MORI KINJI
IPC: F24D17/00
Filed: 1990-08-24
Abstract: PURPOSE:To provide a hot water feeding device having a safe hot water feeding function without feeding out the hot water from a hot water feeding port even if the hot water is used just after a hot water feeding operation is carried out by a method wherein upon completion of a hot water adding function, a hot water feeding solenoid valve is closed after a heating of the heating means is stopped. CONSTITUTION:Upon completion of a hot water adding operation, an operation of heating means 3 and 3a is stopped at first, and a heating for a heat exchanger 10 is completed. Due to this fact, a flowing-out speed of the hot water from a hot water feeding circuit 15 including the heat exchanger is gradually decreased after stopping the operation of the heating means and the hot water of which temperature is decreased is flowed out into a passage of the hot water feeding pipe for a bath tub B. After this operation, a hot water feeding solenoid valve 25 is closed and the hot water adding for the bath tub is completed. Just after this operation, as a user feeds hot water at a hot water feeding port 18, hot water heated for the hot water adding operation is already flowed out to the bath tub and the heating means is also stopped, resulting in that the water supplied into the heat exchanger after the heating means is stopped is newly heated and flowed out of the hot water feeding port. Accordingly, the hot water heated in response to the hot water feeding set temperature is flowed out from the hot water feeding port.
Patent JP-H0565514-A (JP)
Title: Device for controlling charge of raw material in blast furnace
Inventor: SAKAMOTO FUJIO
IPC: G05B19/02
Filed: 1991-09-03
Abstract: PURPOSE:To control the time schedule in furnace top to the shortest by inputting the calculated value, deciding a pulse period to be used at this time and adding the quantity per one pulse with this value and outputting this result. CONSTITUTION:In a circuit 1 being possible to set plural periods 1a, the pulse 1b in the period selected with the outer signal 4a is generated. In a calculating circuit 2 being possible to set the adding quantity 2b per one pulse, the adding quantity 2b selected with the outer signals in every time of inputting the pulse 1b is added, and the calculated value 2c in this result is held and outputted to the outer part. In comparing the setting values 3a1-3a3 and the calculated value 2c from the calculating circuit 2 by using a comparison circuit 3 which enables to set working planned calculating values 321-323, etc., in a furnace top device, if these values correspond, device working commands 3a1-3a3, etc., are outputted. In a deciding circuit 4, the calculated value 2c is inputted and with this value, the pulse period to be used at this time and the adding quantity 2b per one pulse are decided, and this result is outputted. By this method, the observation can easily be executed.
Patent JP-H04104176-A (JP)
Title: Dryer device for wet type electrophotographic device
Inventor: YASUI TSUNEO
IPC: G03G15/10
Filed: 1990-08-23
Abstract: PURPOSE:To assure drying of outputted image formed on a photosensitive paper by utilizing a photosensitive paper carrying belt provided with a flat part for mounting, greater in size than maximum size of the photosensitive paper. CONSTITUTION:The dryer device 20 is provided with the carrying belt 22 carrying the photosensitive paper S after developing is finished by electrostatic suctioning, and this carrying belt 22 is provided with the flat part for mounting 24 greater than the size of the maximum size of the before memtioned photosensitive paper S. This flat part 24 is installed between a driving roll 3 and a roll 4a, and when the miximum size of the photosensitive paper S is A and the size of this flat part 24 is B, the relationship B>A is selected. Because drying is carried out by stopping the carrying belt for a specified time in a state where the whole surface of the photosensitive paper is placed on the flat part, drying of the outputted image formed on the recroding paper is assured, and the outputted image of a high quality can be obtained by effectively preventing stripping of this outputted image.
Patent JP-H0624917-A (JP)
Title: Herbicidal composition
Inventor: JIEIMUZU UEBU KATSUSEBOOMU
IPC: A01N57/12
Filed: 1992-07-30
Abstract: PURPOSE: To obtain a practically harmless transparent herbicide compsn. not irritating the skin and eyes by blending an aq. soln. of an N- phosphonomethylglycine salt as a herbicide with a specified quat. ammonium compd. and glycol in specified ratios and imparting low acidity. CONSTITUTION: This herbicide compsn. consists of an aq. soln. of N- phosphonomethylglycine as a herbicide, a quat. ammonium compd. represented by the formula [where A is an alkylene, each of R<1> and R<2> is an alkyl or an alkanol, R<3> is an alkyl or (AO)m -H, 2<=n<=15, 2<=n+m<=15 and X<-> is a halide or phosphate], preferably trimethylethoxypolypropoxyammonium chloride and propylene glycol or polypropylene glycol having a mol.wt. of about <1,000. The weight ratio between the N-phosphonomethylglycine salt and the quat. ammonium compd. is about 1:5 to about 5:1 and that between the glycol and the quat. ammonium compd. is about 1:40 to about 1:2. The pH of this compsn. is about 4.0-7.0.
Patent JP-2000052867-A (JP)
Title: Tonneau board with net
Inventor: HIRAMATSU SHIGEKUNI
IPC: B60R5/04
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent warped deformation of a joint part between a net and a tonneau board main body so as to improve external design and so as to prevent separation between the tonneau board main body and the net in the tonneau board with a net covering the upper opening of a luggage room. SOLUTION: In this tenneau board with a net covering the upper face opening of a luggage room, a joint part between a tonneau board main body 20 and a net 30 is constructed by inserting the net 30 in a flat condition between mounting lugs 24a, 24b of front and back face side coating members 22a, 22b in the tonneau board main body 20 without folding back the net 30, and then, sewing them up. In this way, warped deformation of the mounting lugs can be suppressed, while tension applied to the net 30 is prevented from working in the peeling direction of the sewn part, so that the sewn part can be protected. On the other hand, a flatness feeling and rigidity can be increased as a flat reinforcing plate is inserted between the mounting lugs.
Patent JP-S6466665-A (JP)
Title: Production of electrophotographic liquid developer
Inventor: SUZUKI NOBUO
IPC: G03G9/135
Filed: 1987-09-07
Abstract: PURPOSE:To improve dispersibility of a developer by stirring and mixing a mixture of a colorant, an ethylenic copolymer, and a liquid medium affinitive to the copolymer at a temperature of its softening point or higher, and dispersing the mixture into the electrically insulating liquid medium in the presence of an electric charge controller after cooling it. CONSTITUTION:The ethylenic copolymer, and a liquid medium affinitive to the copolymer, preferably, such as a nonpolar insulating liquid, and the colorant, such as a pigment, are mixed by stirring them with a kneader, mixer, or the like having a dispersing action, at a softening point of the polymer or above it, and the obtained mixture is cooled and solidified below the softening point, coarsely crushed with a mixer or the like, and dispersed into a nonpolar liquid with a ball mill. This process is characterized by executing the dispersion in the presence of the charge controller, and using naphthenic acid, octenoic acid, oleic acid, or the like for it, thus permitting cohesion between the particles to be weakened, impact and shearing forces to be effectively given to the particles, and accordingly, dispersion of the difficultly dispersible ethylenic copolymer to be improved.
Patent JP-S61101225-A (JP)
Title: Preparation of oxygen enriched air
Inventor: KOYANAGI TAKASHI
IPC: B01D53/22
Filed: 1984-10-22
Abstract: PURPOSE:To prepare oxygen enriched air without lowering gas separation capacity and the transmission amount of air even under a low pressure level operational condition, by selectively transmitting air from the exterior of a hollow fiber to the interior thereof while holding the interior of the hollow fiber to negative pressure. CONSTITUTION:A hollow fiber to be used has an inner diameter of 350mum or more and penetrability of 0.5Nm<3>/m<2>hrkg/cm<2> or more and further satisfies formula I. When a large quantity of oxygen enriched air with oxygen concn. of about 20-40% is prepared, the ratio of the transmission coefficients of oxygen and nitrogen is sufficient if 2-3. As mentioned above, by selectively transmitting air from the exterior of the hollow fiber to the interior thereof while keeping the internal pressure of the hollow fiber negative, oxygen enriched transmitted air is prepared.
Patent JP-2000044347-A (JP)
Title: Cbn sintered compact
Inventor: FUKAYA TOMOHIRO
IPC: C04B35/583
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a cBN sintered compact excellent in fracture resistance by optimizing the crater resistance and strength. SOLUTION: This cBN sintered compact is obtained by sintering cBN particles with a bonding phase which is continuous when two-dimensionally viewed. The bonding phase contains one or more kinds selected from the group consisting of carbides, nitrides, carbonitrides and borides of groups 4a, 5a and 6a transition metals of the periodic table, nitrides, borides and oxides of Al, carbides, nitrides, carbonitrides and borides of at least one kind of Fe, Co and Ni and mutual solid solutions thereof. The average value of the thickness of the bonding phase is <=1.0 μm and the standard deviation thereof is <=0.7. The content of the cBN is 45-70% expressed in terms of vol.%. The average particle size of the cBN particles is >=0.01 and <2 μm.
Patent JP-H1093635-A (JP)
Title: Method and system for discriminating topology of network
Inventor: DANIEL FRANCES CASPAR
IPC: H04L12/56
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method which successively discriminate and constitute nodes of a network having an unknown or partially unknown topology. SOLUTION: A special all node address flag is designed which is to be inserted to a packet which is transmitted from a prescribed node having a known node address to a next adjacent node having an unknown node address. Each node 40 includes a port control register 50 for each port 42 of the node 40, and this port control register 50 instructs the node to insert the all node address flag to the packet transferred to the next adjacent node in the network having an unknown node address when it is set. Port control registers 50 are remotely and selectively set by one or plural management nodes in the network.
Patent JP-S60114705-A (JP)
Title: Visual sensor
Inventor: TAMAOKI HISAHIRO
IPC: H04N7/18
Filed: 1983-11-28
Abstract: PURPOSE:To perform accurate recognition all the time, by memorizing the ideal bright and dark ratio of a body to be recognized, and changing a threshold value so that the bright and dark ratio of an actual image is approached to the ideal value. CONSTITUTION:The picture signal for one picture, which is outputted from a TV camera 1, is binary-coded by a bright and dark binary coding comparator 3. The result is sent to a picture memory 8 and a bright and dark ratio computing means 4. The bright and dark ratio computing means 4 computes the area ratio between the bright part and the dark part in the picture. The data is applied to a bright and dark ratio comparing means 6, where the data is compared with the ideal bright and dark ratio data corresponding to a body to be recognized, which is sent from a bright and dark ratio memory part 5. A threshold setting means 7 repeats the operation of changing the threshold value of the comparator 3 until the difference between the ideal value and the actual bright and dark ratio is converged into the allowable limits. When the difference comes within the allowable limits, the picture data stored in the picture memory 8 is processed by a picture processing means 9. Thus the data required for recognizing the object body can be obtained.
Patent JP-S6283142-A (JP)
Inventor: TSUNEKAWA HIROSHI
IPC: B32B15/08
Filed: 1985-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6378940-A (JP)
Inventor: ENDO KAZUO
IPC: E06B1/04
Filed: 1986-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。