baber/WOPTO huggingface dataset:
Patent JP-H05128932-A (JP)
Title: Switch circuit
Inventor: KONO KIMIHIKO
IPC: H01H9/54
Filed: 1991-10-31
Abstract: PURPOSE:To prevent the instability of the output due to the chattering in a switch circuit in which a triple-throw change-over switch is used. CONSTITUTION:In a change-over switch 1 in which a third terminal is used as an intermediate terminal and a first terminal is selectively switched to either of a second to fourth terminals, the second terminal and the third terminal, and the third terminal and the fourth terminal are connected to a first and a second AND gate 11 and 12, respectively, the second terminal and the fourth terminal are connected to reset terminals of a first and second RS flip-flops 21 and 22, respectively, the output of the first and second AND gates 11 and 12 are connected to set terminals of the second and first RS flip-flops 22 and 21, respectively, in a crossing manner, and consequently output is provided from the first and the second RS flip-flops 21 and 22.
Patent JP-H03174606-A (JP)
Title: Working time estimating method for working system using industrial robot
Inventor: SAWADA YUZO
IPC: G05D1/02
Filed: 1989-12-01
Abstract: PURPOSE:To prevent the occurrence of dead time and to improve the overall working efficiency by calculating and totalizing the time needed for the work and at the same time estimating the total necessary time in consideration of the working repeating frequency. CONSTITUTION:The moving speed of an industrial robot is previously designated on its working locus, and the section necessary time is calculated based on the distance between passing points and the designated moving speed. Then the necessary time is obtained for a single job by totalizing the time needed for all sections. Furthermore the total necessary time is calculated in consideration of the working repeating frequency. Thus it is possible to know the time when the next approach is required to the robot when the robot is started. Then the overall working efficiency is improved.
Patent JP-H06152061-A (JP)
Title: Semiconductor laser
Inventor: OKUYAMA HIROYUKI
IPC: H01S5/20
Filed: 1992-10-29
Abstract: PURPOSE:To realize a semiconductor laser which enables light emission in blue or green wherein a II-VI compound semiconductor including Mg such as ZngSSe is used as a material of a clad layer. CONSTITUTION:A semiconductor laser is formed by laminating an n-type ZnxMg1-xSySe1-y clad layer 3, an n-type ZnSpSe1-p optical waveguide layer 4, a Zn1-zCdzSe active layer 5, a p-type ZnSpSe1-p optical waveguide layer 6 and a p-type ZnxMg1-xSySe1-y clad layer 7 one by one on an N-type GaAs substrate 1 with an n-type ZnSe buffer layer 2 therebetween.
Patent JP-H07144803-A (JP)
Title: Recording paper shifting mechanism for recording device
Inventor: SAWANO YUKIO
IPC: B65H20/02
Filed: 1993-11-19
Abstract: PURPOSE:To provide a recording paper shifting mechanism for a recording device excellent in durability and surely preventing a slip of the recording paper without increasing the cost. CONSTITUTION:This recording paper shifting mechanism for a recording device is provided with a driving roller 2 and a driven roller 3 shifting the recording paper P in pressure contact with the surface and the back face of the recording paper P. The driven roller 3 is arranged in front of the driving roller 2, and the angle R between the straight line M passing perpendicularly to the center axes 3x, 2x of the driven roller 3 and the driving roller 2 and the straight line N parallel with the vertical line passing through the surface of the recording paper P entering the driving roller 2 is set to the range of 4 deg.-8 deg..
Patent JP-H10145222-A (JP)
Title: Semiconductor integrated circuit device and information processing system
Inventor: TAKAHASHI TOSHIRO
IPC: H03K19/0175
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To automatically set a desired logic threshold voltage with low power consumption. SOLUTION: An input Vin1 is added to a common gate of a PMOSFETMp1 and an NMOSFETMn1 and is outputted to an inverter G1 . Three pieces NMOSMn2 to Mn4 are connected in parallel between the Mn1 and a ground, and the conductance of the Mn1 is taken so that it may be larger than the conductance of the Mn2 to the Mn4 . Also, the Mn2 is stationarily tuned on, control signals C0 and C1 are added to the gates of the Mn3 and the Mn4 , and on-off control is performed. A logic threshold voltage is decided by the ratio of the conductance of the Mp1 and a composite conductance of plural Mn s, and a desired threshold voltage is acquired by controlling the Mn s with a control signal.
Patent JP-2000146497-A (JP)
Title: Interior decoration fireworks
Inventor: MITSUZAWA TOMOCHIYO
IPC: C06B27/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To activate an atmosphere in various places of meeting more brilliantly. SOLUTION: There is provided a rod-shaped solid where it is formed by mixing smokeless gunpowder, a flaming agent, fireworks a producing metal fine powder, and a binder. Interior decoration fireworks 10 which are combustible while providing a colored flame and sparks are mounted on a tip (tip end 2 of a wick) of a candle 1 for example with the aid of pieces of a cut bamboo (supporting member). Further, an atmosphere in a meeting is activated by sticking the fireworks 10 into an upper surface of a cake through the supporting member and firing the indoor decoration fireworks 10 prior to cutting of the cake.
Patent JP-2000142557-A (JP)
Title: Air boat
Inventor: KOBORI KAZUO
IPC: B63B21/04
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an air boat which is capable of easily and safely handle an anchor, and easily and rapidly locking an anchor rope to the air boat side. SOLUTION: An air boat 1 is provided with a guide 4 for anchor rope to slidably drive an anchor rope 10 or a friction preventive body, a stopper 5 to lock the anchor rope 10, and oars provided on an upper part of the guide 4 for anchor rope or the friction preventive body on a surface of an air body, the guide 4 for anchor rope or the friction preventive body is mounted above the horizontal axis of the air body of circular perpendicular section and on the outboard side of the perpendicular axis, and the stopper 5 is fitted to the oar.
Patent JP-H11130094-A (JP)
Title: Thin container
Inventor: YAMANAKA NOBUO
IPC: B65D33/38
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent thin container that is manufactured at low cost in simple structure wherein the spout thereof can be opened constantly approximately in a fixed size and is available for pouring a liquid into another container, and can be stored satisfactorily even having the residual liquid after opening while being disposable in less volume and weight because of its structure made of thin synthetic resin having shape-keeping property. SOLUTION: A thin container is composed of a container main body 2 that is made up by forming a handle 5 and a liquid-housing recessed part 6 at a thin synthetic resin square platelike base A and by forming a spout 7 made up by swelling the fringe at an opening of the recessed part 6 on a position near the handle 5 and a thin synthetic resin cover plate 3 stuck by fusing to the upside of the base A for covering the recessed part 6 and the opening at the upper end of the spout 7, and the container is made capable of standing stably with its handle 5 positioned upward by making the bottom wall 9 of the recessed part 6 inclined so that the bottom becomes deeper as it proceeds from one side near the handle to another side.
Patent JP-H09131526-A (JP)
Title: Nonionic surfactant and its production
Inventor: YASUKOCHI TORU
IPC: C09K23/52
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a nonionic surfactant having a low solidifying point, easy to handle and excellent in salt resistance by using oxyalkylene units as lipophilic groups and oxyethylene and hydroxy-methylethyleneoxy units having a random- added structure as hydrophilic groups. SOLUTION: This nonionic surfactant is represented by formula I [where Z is a residue of a compd. having 2-8 hydroxyl groups, AO is one or more kinds of 3-4C oxyalkylene groups, in the case of two or more kinds, block or random addition may be adopted, (m) is 5-150 as the mean mol number of added oxyalkylene groups, (n) is 1-250 as the mean mol number of added oxyethylene groups, (p) is 1-20 as the mean mol number of added hydroxymethylethyleneoxy groups, the oxyethylene and hydroxymethylethyleneoxy groups have been random-added and (q) is 2-8].
Patent JP-2001136409-A (JP)
Title: Synchronizing signal detector for digital video signal
Inventor: SOU YOUCHIYOU
IPC: H04L1/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing signal detector for digital video signals that can prevent a fatal failure from taking place in the system by excellently detecting a synchronizing signal. SOLUTION: A channel selection discrimination section 10 refers to an error flag of each of Y, C channels to monitor an error status. Synchronizing signals F/V/H detected by each channel respectively are fed to a selector switch 12. The channel switch 12 is thrown to a channel that is discriminated as no error by the channel selection discrimination section 10 and any of the synchronizing signals F/V/H without any error can be outputted to the system.
Patent JP-H05150005-A (JP)
Title: Lsi tester with timing edge flexibility
Inventor: IMAMURA MAKOTO
IPC: G01R31/3183
Filed: 1991-11-28
Abstract: PURPOSE:To enable not only the execution of an automatically generated pattern but also the use of a complicated pattern outside of automatic generation and a test pattern with waveform by supplying each edge output to an input comparing means and a waveform generating means between adjacent channels. CONSTITUTION:An LSI tester is normally put in action in an ASIC mode. In the ASIC mode, a switch 24 is in the 'on' state, and switches 23, 25-27 are in the 'off' state. As a result, three edges are used for generating the waveform of a driver, and one edge is used for the strobing of data. In the ASIC mode, input-output pins 21, 22 are respectively put in independent action at high speed with a small number of edges. In a general purpose mode with the switch 24 in the 'off' state and the switches 23, 25-27 in the 'on' state, the inputoutput pins 21, 22 are put in action at low speed with a large number of edges compared to the ASIC mode. As a result, five edges can be used for generating the waveform of the driver, and two edges can be used for the strobing of the data.
Patent JP-H09154534-A (JP)
Title: Nutritious food or beverage containing tea leaf and garlilc as main ingredient and its production
Inventor: MOTOKI SEIJI
IPC: A23L29/244
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a nutritious food, capable of purifying blood, excellent in medicinal effects and useful for prevention, etc., of geriatric diseases by pulverizing the leaf of green tea into a prescribed size and washing garlic and slicing the garlic into a prescribed thickness, mixing the powder with the slice. SOLUTION: A leaf of green tea is pulverized into 80-90 micron size and on the other hand, garlic is washed and sliced into about 1mm thickness and steamed for a prescribed time by 100 deg.C hot water or steam heat and sterilized an completely dried until water content becomes zero and then pulverized and 1-1.5 of the resultant garlic powder is mixed with 7-10 parts of the previously powdered green tea under stirring to provide the objective a nutritious food or beverage. Furthermore, powder of oolong tea, Houttuynia cordata tea and black tea is preferably added to the green tea and garlic tea.
Patent JP-H02160810-A (JP)
Title: Fluoroelastomer
Inventor: HAYASHI KENICHI
IPC: C08F14/28
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a fluoroelastomer which is improved in heat resistance, solvent resistance and chemical resistance and gives a vulcanizate improved in physical properties, processability and extrudability by controlling each of the composition, intrinsic viscosity and weight-average MW to number-average MW ratio to be in a specified range an the MW distribution to be multimodal. CONSTITUTION:An inert organic solvent in which a monomer feed as part of a monomer mixture comprising vinylidene fluoride (A) and hexafluoropropylene (B) is dissolved is dispersed in an aqueous medium and an additional monomer feed as the remaining part of said monomer mixture is added to the dispersion. The resulting mixture is suspension-polymerized at 50-60 deg.C under a pressure of 5-17kg/cm<2>.G in the presence of a suspension stabilizer and an oil-soluble catalyst to obtain the title elastomer comprising components A and B, having a weight ratio of component A to component B of (40-80):(60-20) and a multimodal MW distribution having at least two modes, a ratio of a weight-average MW to a number-average MW of 8-20, an intrinsic viscosity of 50-150ml/g, a content of a polymer of an MW of at least 2000000<4wt.% and a ratio of the amount of a low-MW polymer of an MW of at most 50000 to the intrinsic viscosity of 0.30-0.70.
Patent JP-H06165079-A (JP)
Title: Down mixing device for multichannel stereo use
Inventor: SERIKAWA MITSUHIKO
IPC: H04S1/00
Filed: 1992-11-25
Abstract: PURPOSE:To provide the down mixing device for multichannel stereo which enables 2ch audio reproduction suitable for a program source by discriminating whether an inputted multichannel audio signal is music or voice and performing signal processing based on the discriminated result at the time of mixing down to a 2ch signal. CONSTITUTION:The multichannel audio signal is supplied to down mixing means 1, and an L/R main ch signal in the multichannel audio signal is supplied to a music/voice discriminating means 3 after addition by an adding means 2. The music/voice discriminating means 3 continuously or discretely discriminates whether the audio signal is music or voice based on the inputted added signal and transmits the discriminated result to a parameter varying means 4. Based on the discriminated result, the parameter varying menas 4 corrects an audio parameter concerning signal processing, which is executed for mixing down to the 2ch signal at the down mixing means 1, into a certain value optimum for reproducing music (voice) when the parameter is discriminated as the music (voice).
Patent JP-S63167482-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WAKUMURA SHINICHI
IPC: G11B20/10
Filed: 1986-12-27
Abstract: PURPOSE:To prevent a data with a large number of errors from being recorded, by selecting whether the data via a processing circuit should be replaced by an input signal corresponding to a decided result, in response to the decided result of a flag which represents the error correction status of the input signal. CONSTITUTION:A decision circuit 3 decides the flag which represents the presence/absence of the error with respect to a sub code of two blocks stored in a memory 9 via the processing circuit 8. A block data having meaningful information possible to be corrected is stored in a memory 6, and the block address of the storage information of the memory 9 is stored in a memory 7, and a control circuit 4 reads out the block address of the memory 7 corresponding to the decided result of the circuit 3, and selects whether the sub code of the memory 9 should be rewritten to the data of the memory 6. Therefore, it is possible to record the data with a few number of errors from the memory 9, and to prevent malfunction due to an erroneous data from being generated.
Patent JP-H08170756-A (JP)
Title: Shut-off valve
Inventor: NAKAMURA MITSUHIRO
IPC: F16K31/54
Filed: 1994-12-19
Abstract: PURPOSE: To provide a shut-off valve to reduce the valve opening speed by applying the load when the valve is driven in the valve opening direction by the operation of a manually operated handle. CONSTITUTION: A shut-off valve 5 is provided with a damper mechanism 18 to apply the load in the valve opening operation. The damper mechanism 18 consists of a piston cylinder part 19, a rotary shaft 21 to be connected to a valve stem 16, and a rack-pinion mechanism 22 to transmit the rotation of the rotary shaft 21 to the piston cylinder part 19. A communicating passage for the working fluid to be filled in a left chamber 28a and a right chamber 28b of a cylinder chamber 28 to be moved as the piston slides in the Xa, Xb directions is cut in the piston 29. The piston 29 is provided with a switch valve to throttle the communicating passage when the piston 29 slides in the valve opening direction.
Patent JP-H02251514-A (JP)
Title: Polyol composition, polyisocyanate base foam prepared there from, and preparation of said foam
Inventor: HENRI JIYAKOBUSU MARIE FURUNBA
IPC: C08J9/08
Filed: 1989-12-06
Abstract: Rigid closed-cell polyisocyanate-based foams are prepared by the reaction of polyisocyanate with a polyol composition having an average hydroxyl number of 100 to 500 and comprising at least one polyol component containing from 4 to 8 active hydrogen atoms per molecule and having a hydroxyl number of from 100 to 500. The blowing of the foam is essentially with carbon dioxide generated from the reaction of water with polyisocyanate so as to provide foams of the desired density containing at least 40 mole percent carbon dioxide in their cells.
Patent JP-2000143972-A (JP)
Title: Aliphatic polyester resin composition
Inventor: MIYAHARA YASUSHI
IPC: C08L101/16
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an aliphatic polyester resin composition having excellent biodegradability and improved in molding speed, especially in film-forming speed according to inflation process. SOLUTION: This aliphatic polyester resin composition consists of (A) 50-95 wt.% aliphatic polyester resin produced by the polymer reaction of a polyester resin where succinic acid is adopted as a dicarboxylic acid component with an aliphatic diisocyanate compound and having 30-60 deg.C crystallization temperature measured according to JIS K 7122 and (B) 50-5 wt.% aliphatic polyester resin produced by the polymer reaction of a polyester resin where succinic acid is adopted as a dicarboxylic acid component with an aliphatic diisocyanate compound and having 70-95 deg.C crystallization temperature measured according to JIS K 7122.
Patent JP-H08145716-A (JP)
Title: Output signal processing method in analyzer
Inventor: ASANO ICHIRO
IPC: G01D3/028
Filed: 1994-11-26
Abstract: PURPOSE: To enable percent full scale of output noise included in an output signal to be constantly held by changing time constant of a low band filter together with a change in the amplification ratio of a circuit for amplifying the output signal of an analyzer. CONSTITUTION: Resistors R1 to R3 in serial divides a resistor constituting a low band filter 9, and contact points 31a to 33b are alternately selected by means of an interlock switch 3B and connected to a capacitor C. Therefore, when a switch 3A is connected to a contact point 33a and the amplification ratio due to an amplifying circuit 4 is the maximum, the switch 3B is connected to the contact point 33b, and time constant T3 of a filter 19 is T3 =(R1 +R2 + R3 )×C. Similarly, when the switch 3A is connected to the contact points 32a and 31a, the switch 3B is connected to the contact points 32b and 31b, and time constants T2 and T1 of a filter 9 is T2 =(R1 +R2 )×C, T1 =R1 ×C.  Thus, the contact points 31b to 33b of the switch 3B are selected together with the amplification ratio of an amplifier 2 and a circuit 4, and the time constants of the filter 9 can be changed to T1 to T3 .
Patent JP-H10161634-A (JP)
Title: Image reducing unit
Inventor: TANAKA YOSHIRO
IPC: B41J2/485
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To perform the reduction without losing a white part of an original image, by calculating the quantity of change of the picture elements positioned before and after the position where the picture element is thinned, and performing the logical sum of the picture element of the thinning position and the picture element of small quantity of change. SOLUTION: The bit map data is stored in RAM 2006 of an image data generator 2002 from an image input unit 2001. A CPU 2007 executes a program stored in ROM 2005. The CPU 2007 calculates the position for thinning the longitudinal picture element and/or lateral picture element corresponding to a reduction ratio. The position of the adjacent picture element before and after the thinning position is calculated. The logical sum of the picture element of the thinning position and the picture element of small quantity of change, is performed. It is preferable that the position where the total sum of the quantity of change is small, obtained by shifting the thinning position before and after, is regarded as the thinning position.
Patent JP-H11114443-A (JP)
Title: Electric dust collector
Inventor: YONEDOU KAZUMASA
IPC: B03C3/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To make an electric dust collector applicable to small ones, to lessen cleaning load on a positive and a negative electrodes, in other words, to suppress the use of chemical agents and lessen the labor, and decrease malodor at the time of starting. SOLUTION: This electric dust collector 1 is provided with a positive electrode 3 and a negative electrode 4 to ionize fine particles in air by corona discharge and collect the ionized fine particles by Coulomb force. In this case, photocatalyst is deposited on the positive electrode 3 and the negative electrode 4, so that organic substances, nitrogen compounds, chlorine compounds, and the likes adhering to the positive electrode 3 and the negative electrode 4 can be decomposed and removed by making the photocatalyst on the positive electrode 3 and the negative electrode 4 receive light. Consequently, the use of chemical agents is suppressed and the cleaning labor is made easy and unpleasant malodor is lessened at the time of starting. Even in the case ultrahydrophilic photocatalyst is formed on the positive electrode 3 and the negative electrode 4, the substances adhering to the electrodes are in state of floating up in the surface and can be washed out by water, resulting in easiness of cleaning work. Further, based on the photocatalytic function, offensive malodor is decreased at the time of starting.
Patent JP-H10162447-A (JP)
Title: Magnetic tape device
Inventor: SAWAI KUNIO
IPC: G11B15/18
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost by simplifying the structure and reducing the number of parts. SOLUTION: A tension lever 12 for tensing a magnetic tape T drawn out of a tape cassette 1 is supported pivotally with a chassis 13, and a driving lever 22 for turning the tension lever 12 is supported pivotally with the chassis 13 and is also engaged with a mode changeover lever 19. At the time of changing a reproducing mode over to a reproducing rewinding mode, a reproducing rewinding cam part 19C of the mode changeover lever 19 is engaged with the driving lever 22, and hence a tip engagement part 22a of the driving lever 22 is engaged with a supply reel base 2, and also this driving lever 22 is turned in the direction of an arrow (g), so that the supply reel base 2 is reversely rotated in the direction of an arrow (j).
Patent JP-H07170931-A (JP)
Title: Spurnabre acid-added low fat nonmilk cream
Inventor: AIAN JIEIMUSU KIYANBERU
IPC: A23L9/20
Filed: 1992-10-30
Abstract: PURPOSE: To provide a spoonable cream which is soured and does not contain an emulsifier but contains vegetable fat, protein and thickener compsn., which has specified properties and which shows desired yield stress when a thickener is compounded. CONSTITUTION: This cream is soured, has a continuous water phase and does not contain an emulsifier but contains 5 to 15 wt.% of at least one kind of vegetable fat mixed with butter fat or its fraction if desired, a protein component and a thickener compsn. The cream is stable and spoonable. The cream shows such characteristics as (A) >50 Pa yielding point by extrapolation of the shear rate between 100 to 300 S<-1> , (B) <500 mPa.s Bingham viscosity in 100 to 300 S<-1> shear rate and (C) fracture under stress in <0.5 radian strain.