baber/WOPTO huggingface dataset:
Patent JP-S6366864-A (JP)
Title: Nonaqueous electrolyte
Inventor: SAITO HIROSHI
IPC: H01M10/05
Filed: 1986-09-08
Abstract: PURPOSE:To heighten conductivity to increase current and to heighten decomposition voltage to reduce the decomposition of electrolyte in overcharging by mixing nitro family solvent to an organic solvent such as ether, ester, amide, and sulfur compound. CONSTITUTION:In a nonaqueous electrolyte prepared by dissolving an inorganic salt in an organic solvent, a mixed solvent of at least one solvent selected from a group of ehter, ester, amide, and sulfur compound and one of nitro family solvent is used as the organic solvent. As the nito family solvent, a compound having nitro group (-NO2) is used. As the ester solvent, a compound produced by separating water from acid (inorganic or organic) and alcohol or a compound having a structural formula theoretically corresponding to the above compound is used. As the ether solvent, cyclic ether is used, and as the amide solvent, acid amide compound, and as the sulfur compound solvent, sulfolane, dialkyl thioformamide such as dimethyl thioformamide.
Patent JP-H1056306-A (JP)
Title: Resonance circuit and oscillation circuit
Inventor: SAKAKURA MAKOTO
IPC: H01P7/08
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce resonance frequency variation as against board condition variation by connecting the other end of a strip line resonance equipment, the other end of a strip line and the other end of a capacitance element. SOLUTION: The strip line 4 where a tip is opened and which is formed on the same board as that of the strip line resonator 3 and a capacitor 13 are connected to the strip line resonator 3 where the tip is short-circuited. When the thickness of a dielectric board increases here, the characteristic impedance Zoa of the strip line resonator 3 increases. But the characteristic impedance Zob of the strip line 4 is also increased in accordance with the increase of the thickness of the dielectric board so that the change of Zoa is cancelled by the change of Zob. Therefore, the pattern width and length of the strip line resonator 3, the pattern width and length of the strip line 4 and the capacitance value of the capacitor 13 are optimally selected so that the change of the desired resonance frequency is reduced as against the variation of the thickness of the dielectric board.
Patent JP-S6366164-A (JP)
Title: Production of bismaleimides
Inventor: OBUCHI SEIJI
IPC: C07D207/452
Filed: 1986-09-08
Abstract: PURPOSE:To easily produce the titled compound useful as a raw material for imide resin, by using specific amounts of a ketone solvent and a tert-amine in the dehydrative cyclization reaction of an amidic acid produced by the addition reaction of diphenylamine and maleic anhydride and carrying out the cyclization reaction under a specific condition. CONSTITUTION:A diamine of formula I (X is lower alkylene, -O-, -SO2- or -CO-) is made to react with maleic anhydride in a ketone solvent, preferably in acetone and the produced bismaleamidic acid is, without separating from the system, subjected to the dehydrative cyclization reaction in the ketone solvent in the presence of a catalyst, a tert-amine (preferably triethylamine) and a dehydration agent to obtain the objective compound of formula II. The above reaction is carried out by using 3-7pts.wt., preferably 4-6pts.wt. of the ketone solvent based on 1pt.wt. of the diamine, heating the reaction system at >=40 deg.C, preferably at 50-60 deg.C and dripping 0.05-0.5mol of the tert-amine to the system based on 1mol of the diamine.
Patent JP-S58112604-A (JP)
Title: Rolling method for thick plate
Inventor: TAKESHIGE KENJI
IPC: B21B1/00
Filed: 1981-12-28
Abstract: PURPOSE:To prevent the decrease in the yield of thick plates owing to fluctuations in  the weight of slabs in the stage of rolling the thick plates from the slabs by comparing  the weight of the slabs with the weight of the target slabs, and rolling the slabs to the product thick plates which are corrected in the variation thereof by dispersing the  same to rolling width, thickness and length. CONSTITUTION:In the stage of rolling thick plates from slabs, a slab of the requested  weight designed in such a way that the highest yield of products is obtained with respect to the thick plate of the target sizes is prodused, and said slab is rolled. In such  a case, the difference between the requested weight of the slab and the actual weight  of the slab is detected and this difference is weighted by the accuracy of rolling width,  thickness and length respectively and the differences thereof are dispersed in the rolling width, thickness and length, by which the target product sizes are corrected and  with the corrected sizes as targets, the slab is rolled. More specifically, the difference  between the target width and the actual width is detected after cross rolling, and this difference is dispersed into rolling thickness and length by taking the weights of the  respective accuracy of the rolling thickness and length into consideration, according to  which the target sizes (thickness and length) are again corrected, and with the recorrected sizes as targets, the slab is rolled in thickness and length directions.
Patent JP-S6189030-A (JP)
Title: Plastic screwlike molding and manufacture thereof
Inventor: SHIMOMURA KAZUO
IPC: F16B35/00
Filed: 1984-10-05
Abstract: PURPOSE:To obtain a plastic screwlike molding that is reinforced highly with reinforcing fibers, and is lightweight, corrosion-resistant, chemical-resistant and electrically insulative, by making said molding of a resin composition containing a crosslinked polymer mainly consisting of a phenol formaldehyde resin and a polyamide resin. CONSTITUTION:The polyamide used is preferably a resin having amide linkages in the main chain that is used as a thermoplastic resin such as nylons. The phenolic resin used should contain reactive methylol groups per molecule in an amount between 2wt% and 15wt%. If required, reinforcing fibers are added to prepared the intended resin composition, and the composition is molded for example by injection molding. Then the molded material that may be in the shape of a column or a cylinder is formed with a thread on the outer layer section or on the inner layer section. Then the threaded material is heated at or below the melting temperature thereof or irradiated with radiation to produce the desired screwlike molding.
Patent JP-S6455572-A (JP)
Title: Multicolored laser beam printer
Inventor: SAKAKI SHIGEHIRO
IPC: G03G15/04
Filed: 1987-08-26
Abstract: PURPOSE:To limit unblanking generators to one system and to simplify and scale down its constitution by ORing respective scan start position passing-by detecting signals for plural laser beams and controlling the turning on and off the laser beams. CONSTITUTION:1st and 2nd beam detectors 19 and 21 detect that laser beams from two multicolor systems pass by their scan start positions, respectively. The signals showing that are ORed by a shared beam detecting signal generating device 51 in a printer controller 50 to generate a shared beam detecting pulse 52. Based on said pulse 52, a unblanking signal generating device 53 generates an unblanking signal 54 for one system, and 1st and 2nd laser controllers 33 and 35 control the tuning on and off of the laser beams from 1st and 2nd laser units 11 and 12. Therefore unblanking signal generating devices are limited to one system for laser beams from two systems, whereby the constitution of a multicolored laser printer can be simplified and scaled down.
Patent JP-H0533077-A (JP)
Title: Method for reuse of ni-coated rare earth alloy
Inventor: KAYA MASANORI
IPC: H01F1/04
Filed: 1991-07-26
Abstract: PURPOSE:To produce a rare earth alloy product excellent in characteristics without peeling a Ni coating layer from a waste of rare earth alloy product containing Fe and Co and having a Ni coating film by adding elements of structural components of the alloy except for Fe and Co to the waste material and dissolving the material. CONSTITUTION:A waste product of Nd-Fe-B permanent magnets containing rare earth element Fe, Co coated with Ni coating films for corrosion prevention, and a waste product of rare earth alloy magnets having no Ni film before forming Ni coating films are molten with addition of structural components of the alloy except for Fe and Co so that the proportion of Ni to the Fe metal group such as Fe, Ni, Co becomes <10wt.% to prevent excess amt. of Fe metal elements in the alloy structure. Thus, the waste material can be reused as the source material for a rare earth alloy magnet without removing the Ni coating film.
Patent JP-H04251039-A (JP)
Title: Device for drawing paper
Inventor: HAINTSU FUOTSUKE
IPC: B31B1/12
Filed: 1991-07-29
Abstract: PURPOSE: To provide a device for extracting a sheet from a sheet magazine, which can provide a high production capacity, which can surely and carefully handle a sheet and which can precisely position a sheet. CONSTITUTION: A sheet which is stored in a sheet magazine 17 is rotataby extracted at a shape angle by means of a rotatable extracting machine. The extracted sheet is shifted onto a sheet conveying surface 21 due to the rotation of the extracting member 20, and is moved on the conveying surface 21 due to rotational movement of push-out members 57, 58 and the extracting member 20.
Patent JP-H1154635-A (JP)
Title: Manufacture of flash memory
Inventor: OTSUKA TATSUYA
IPC: H01L27/115
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture method of a flash memory, which prevents the occurrence of a level difference between a floating electrode and control electrodes and can avoid the deterioration of a transistor characteristic. SOLUTION: At the time of forming control electrodes 14a by etching a polysilicon film, the cross section forms of the control electrodes 14a are set to be trapezoids by raising the pressure of etching gas, for example. Protection films 16 constituted of silicon oxide films are formed on the sides of the control electrodes 14a. Interlayer insulating films 13 are etched with the control electrodes 14a as makes, and the floating electrode is formed by etching the polysilicon film 12.
Patent JP-2001037905-A (JP)
Title: Method and device for making polyvinyl chloride harmless
Inventor: KATAYAMA HIDEO
IPC: A62D3/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce generation of harm substances by emulsifying polyvinyl chloride liquid, aluminum oxide, and silicon dioxide within a supersonic emulsification device, and by treating emulsified substances in an electric resistance furnace at a specific temperature to vitrify them. SOLUTION: Mixture members of polyvinyl chloride liquid, aluminum oxide, and silicon dioxide are inserted into a supersonic emulsification device 2 and are emulsified at a temperature of 1500 to 2000 deg.C. This emulsified mixture member is conveyed through an electromagnetic valve V2, a pump P2, a pipe 21, a monitoring section 8, an electric resistance measuring section 9, and an electromagnetic valve V5 to an electric resistance furnace 5, is melted vitrified at a melting temperature of 1500 to 2000 deg.C, is discharged from a discharging section 11, and is cooled and hardened to form a glass member.  Emulsified and mixed conditions are monitored through a glass window provided at the monitoring section 8, and the electromagnetic valves V1, V4, V5, the pumps P1, P2, and the like are controlled according to a measured electric resistance valve of the electric resistance measuring section 9. In this way, generation of harm substances can be reduced and treated.
Patent JP-H05345807-A (JP)
Title: Deashing of elastomeric olefin copolymer
Inventor: INOUE TOKUJI
IPC: C08F210/18
Filed: 1992-06-30
Abstract: PURPOSE:To obtain EPR having extremely low V content by effectively removing residues from suspension-polymerized EPM or EPDM in liquid propylene. CONSTITUTION:A good solvent such as toluene and an alcohol is added to liquid propylene containing suspending EPM or EPDM particles to decompose the polymerization catalyst. The catalyst is extracted to the water layer by adding water or an alkaline aqueous solution to the obtained suspension.
Patent JP-H0556297-A (JP)
Title: Parabolic waveform shaping circuit
Inventor: YAMAMOTO HIROYUKI
IPC: G09G1/16
Filed: 1991-08-22
Abstract: PURPOSE:To make steep the rise and fall of a parabolic voltage supplied to the dynamic focusing circuit of display equipment using a CRT. CONSTITUTION:The present parabolic voltage and the reference direct current voltage are compared by a comparator 2, a rectangular wave voltage is outputted and the rectangular wave voltage and the relevant present parabolic voltage are added by an adder circuit 4. The high frequency part in the output waveform of the adder circuit 4 is removed by an LPF 5 and the voltage change is made smooth. The voltage is due to the input voltage of a dynamic focusing circuit 11. In a drawing D, the comparison of A (present) and D (after shaping) is also shown. The rise and fall parts at the starting part and the end part of the beam scanning so as to be found from the drawing become steep. By making steep like this, the grade of a peripheral part focus in a flat screen can be improved.
Patent JP-H0718937-A (JP)
Title: Rotary member control device
Inventor: SHOJI MITSUAKI
IPC: E05C17/64
Filed: 1993-06-29
Abstract: PURPOSE:To make it possible to open and close more smoothly by engaging a control gear body provided with a two-way engagement clutch with a wheel drive gear or the like capable of moving a sliding door which is installed to a rail in a suspended state and protecting a clutch from being affected by the load of a door. CONSTITUTION:A control gear body 9, which incorporates a two-way engagement clutch mechanism 12 capable of halting temporarily a movable body 1 at an arbitrary position and preventing its reverse mobile motion within a specified torque, is engaged with a gear body 8 which drives a wheel 6 which suspends the movable body 1 of a heavy sliding door or a door. The whole load of the movable body 1 installed on a rail in a suspended state is received with the wheel 6 in such a fashion that no entire load of the movable body may be applied on the clutch mechanism 12 of the control gear body 9. This construction makes it possible to keep not only the movable body 1 in an engaged state at an arbitrary position, but also open and close more smoothly.
Patent JP-S61106604-A (JP)
Inventor: RUISU FUAURAA
IPC: C09K23/00
Filed: 1985-09-24
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-S6365492-A (JP)
Inventor: KONDO KENICHI
IPC: H04N5/66
Filed: 1986-09-08
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-H11100317-A (JP)
Title: Uv-inhibitor composition
Inventor: LUTHER HELMUT
IPC: A61K8/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for protecting skin from sunlight and ultraviolet ray by formulating a specific organic ultraviolet absorber, a specific ultraviolet absorber, an inorganic micropigment and a polymer selected from a hollow spherical polymeric additive, xanthan and polyvinylpyrrolidone. SOLUTION: This composition contains (A) a pulverized organic ultraviolet absorber [triazine (e.g. a compound of the formula), benzoriazole, a vinyl group- containing amide, cinnamic amide, a sulfonated benzimidazole ultraviolet absorber, etc.], (B) an unpulverized oil-soluble ultraviolet absorber and/or an inorganic micropigment and (C) one or both of polymers selected from a hollow spherical polymeric additive and/or xanthan and/or polyvinylpyrrolidone in a proportion of preferably 20:80-80:20, preferably in particular 40:60-60:40, at the weight basis in the relative ratio of the component A: the component B and/or the component C.
Patent JP-S60103940-A (JP)
Inventor: DOI KUNIO
IPC: A61B6/00
Filed: 1983-11-11
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-H0494299-A (JP)
Title: Speaker equipment
Inventor: KURIHARA HIDEAKI
IPC: G01H3/00
Filed: 1990-08-08
Abstract: PURPOSE:To obtain reproduction of a sound field in a concert hall or its surround effect by delaying and reproducing an original sound in a wireless way from a sound signal source. CONSTITUTION:A sound wave from a reproducing device (a) is outputted to a listening room (e) through a front left main speaker (c) and a front right main speaker (d) via an amplifier (b). The sound wave is picked up by microphones of speaker equipments (f), (g) and outputted again as the sound wave after sound signal processing. Thus, a listener (h) enjoys a music or the like in a state close to the presence in a concert hall, and then the atmosphere as if to be in a concert hall is realized and the surround effect is simply obtained.
Patent JP-S60121657-A (JP)
Title: Secondary electron multiplier
Inventor: INO YOUICHI
IPC: H01J43/04
Filed: 1983-11-11
Abstract: PURPOSE:To make calibration unrequired when obtaining the wide dynamic range by changing-over a collector by receiving output electrons obtained by multiplication of secondary electrons with plural collectors placed side by side each other. CONSTITUTION:Output electrons obtained by multiplication of emission electrons (e) with plural secondary electron mutliplication devices M1-Mn subsidiarily connected with a secondary electron multiplier G1 are received with plural collectors C1 and C2 placed side by side each other. Then, said output is input into the independent amplifiers A1 and A2 for being connected with a measuring instrument B through a switch S1 by using the amplifier A2 connected with a collector C2 having a small area in case of a big imput current and while using the amplifier A1 connected with the collector C1 having a large area in case of a small input current. Accordingly, an output current ratio is not change inspite of changed gain of the multiplier G1 so as to be able to obtain full linearily while requiring no calibration at the time of changing-over.
Patent JP-S6273025-A (JP)
Title: Method for controlling indoor pressure
Inventor: YAMASHITA AKIO
IPC: F24F7/007
Filed: 1985-09-26
Abstract: PURPOSE:To maintain indoor pressure constant, by providing a ventilating pipe in a partition wall of a clean room etc., placing a flow speed sensor in said pipe, adjusting the quantity of air flow in a room in response to said low speed. CONSTITUTION:When a large quantity of air flows out of a clean room 1 into a front room 2, differential pressure between these rooms decreases, resulting in a decreased flow speed of air in a ventilating pipe in a partition wall 9. A flow speed sensor 13 detects said flow speed and when said detected value decreases a controller 16 increases the opening of a motor damper 8 to increase the quantity of feed air, so that the pressure in the clean room 1 is kept higher than that in the front room 2. And when a discharge air member 4 gets clogged with foreign matters with resultant decrease in the quantity of discharge air, the pressure in the clean room 1 rises, and the flow speed of air passing through the ventilating pipe in the partition wall 9 increases. Then the detected value of the sensor 13 increases, causing the controller 16 to decrease the opening of the motor damper 8 to decrease the quantity of feed air, whereby the pressure in the clean room 1 is maintained constant.
Patent JP-S58114639-A (JP)
Title: Controlling system for light space transmission output
Inventor: MIYAUCHI AKIRA
IPC: H04B10/114
Filed: 1981-12-28
Abstract: PURPOSE:To avoid an evil effect of an output of the transmitted light on human bodies, by forming a terminal device so that it can be selectively set at an optional position. CONSTITUTION:The light 10 which is diffusedly reflected from the ceiling 3, wall, etc. of a room 2 and then fed back to an optical transmitter/receiver 8 is converted into an electric signal through a photodetecting circuit 13 via a lens 11 and a detecting optical fiber 12. This electric signal is compared with the reference voltage ES through a comparator 14. The power of the feedback light 10 is increased when a user gets close to the transmitter/receiver 8. Then the driving function is suppressed for a driving circuit 16 of a light emitting element 15 as soon as the level of the converted electric signal exceeds the level of the voltage ES. Then the output is reduced for the transmitting light 7 which is transmitted via an optical fiber 17 and a lens 18.
Patent JP-H0496146-A (JP)
Title: External monitoring malfunction preventing system
Inventor: ONO YOSHIHISA
IPC: H04M3/22
Filed: 1990-08-08
Abstract: PURPOSE:To prevent an invalid restart actuation in the case an information processor and an external monitor are not connected normally by inhibiting a transfer of a restart actuating signal to the information processor, in the case it is detected that a monitoring signal from the information processor is not returned. CONSTITUTION:A connecting path monitoring means 400 provided on an external monitor 200 monitors a monitoring signal (s) which is always returned through a connecting path 300 from an information processor 100, and in the case it is detected that the monitoring signal (s) is not returned, a transfer of a restart actuating signal (ema) to the information processor 100 is inhibited. In such a way, in the case the connecting path is not connected normally, it can be prevented that the external monitor misconceives an operation of the informa tion processor as abnormal and executes an invalid restart actuation, and reliabil ity and a service property of the information processor concerned can be im proved.
Patent JP-H1135816-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: OKADA KOJI
IPC: C08L69/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition excellent in impact resistance, heat resistance and moldability and processability, by including an aromatic polycarbonate resin, a rubber-reinforced thermoplastic resin, a phosphoric ester and a polytetrafluoroethylene. SOLUTION: This composition comprises 50-80 pts.wt. of an aromatic polycarbonate resin (preferably a resin having 15,000-40,000 viscosity-average molecular weight), 5-40 pts.wt. of a rubber-reinforced thermoplastic resin obtained by subjecting a monomer component composed of an aromatic vinyl monomer and a vinyl cyanide monomer [preferably the amount of the vinyl cyanide monomer used is 0.5-4.5 wt.%] to graft polymerization (preferably 10-350% graft ratio) in the presence of a rubber like polymer, 5-30 pts.wt. of a phosphoric ester of the formula (R<1> , R<2> and R<3> are each a 1-10C alkyl or the like (n) is 0 or 1) (e.g. triphenyl phosphate) and 0.02-3 pts.wt. of a polytetrafluoroethylene based on 100 pts.wt. of the two resins and the phosphoric ester.
Patent JP-H0938165-A (JP)
Title: Mat-shaped air massager
Inventor: OKUZAWA EIICHI
IPC: A61H7/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve a massage effect by reducing the area of a massager in contact with a human body and hardly sinking the human body in a quilt or a bed mat. SOLUTION: A mat 20 to be installed on the quilt or the like is provided with plural air bag bodies 30 extended across the direction of height, and air is repeated supplied/exhausted to these air bag bodies 30 in the prescribed order for prescribed time. Concerning the respective air bag bodies 30, four hollow U-shaped spherical objects are respectively joined while being turned down on a common substrate and the respective U-shaped spherical bodies 33 are linked through a communication pipe. When air is sent from a pumping device 50, the U-shaped spherical bodies 33 are expanded.  Since the apex parts of the U-shaped spherical bodies 33 are in contact with the human body lying on the mat, point-contact is provided and since the bottom areas of the U-shaped spherical bodies 33 are large and coupled with the substrate, on the other hand, the human body hardly sinks in the quilt or the bed mat so that the massage effect can be improved.