baber/WOPTO huggingface dataset:
Patent JP-S6126647-A (JP)
Title: Block copolymer composition
Inventor: IIO AKIRA
IPC: C09J151/00
Filed: 1984-07-13
Abstract: PURPOSE:To provide the titled composition composed of a straight- or branched- chain block copolymer of a vinyl aromatic compound and a conjugated diene, having balanced and excellent initial tackiness, tackiness retainability, peel strength and die-cutting property, and suitable as a hot-melt adhesive. CONSTITUTION:The objective block copolymer composition is composed of a vinyl aromatic compound and a conjugated diene, and is represented by the formulas I and II (A is vinyl aromatic compound polymer block; B is conjugated diene polymer block or a block of a copolymer of conjugated diene and vinyl aromatic compound; X is residue of bifunctional coupling agent; Y is residue of a coupling agent having a functionality of >=3; m>=3), wherein the total amount of the bonded vinyl aromatic compound is 5-70wt%. The copolymer can prepared by polymerizing a vinyl aromatic compound with a conjugated diene, and adding a bifunctional coupling agent and a coupling agent having >=3 functional groups (0.3-1.5 equivalent based on the Li of a Li-terminated block copolymer).
Patent JP-H10314643-A (JP)
Title: Discharge head
Inventor: NAKAJIMA YASUHIDE
IPC: B05C5/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To set a slit length at stepless and arbitrary sizes by engaging one set of head half bodies with each other by pressing one spacer to the desired position of another slit forming surface in such a manner that the slit forming surfaces of the respective head half bodies face each other. SOLUTION: The discharge head 1 is constituted by disposing one set of the head half bodies 2 by directing its discharge surfaces 11a in such a manner that the slit forming surfaces 11b face each other. The flanks 11d of the sliding parts 11 of the respective head half bodies 2 on the side opposite to the slit forming surfaces 11b are positioned and regulated by backup rollers 5 of a pedestal 3. The contact surface of the spacer 13 of the other head half body 2 is pressed to the slit forming surface 11b of the one head half body 2 to form the belt-like slit S enclosed by the opposed slit forming surfaces 11b and the spacer 13 on a liquid supply port 4. As a result, the easy changing of the slit width to the arbitrary sizes at stepless is made possible.
Patent JP-S5570729-A (JP)
Title: Failure detector for machine
Inventor: MATSUMOTO YASUSHI
IPC: G01M99/00
Filed: 1978-11-22
Abstract: PURPOSE: To make unnecessary the adjustment accompanied with the alteration of measuring period, by automatically correcting the reference value corresponding to the measuring period signal and compared with the measuring signal.  
     CONSTITUTION: The measurement of acceleration detector 3 is started with the measurement start signal produced when the fixed metal piece 6 to the upper metal mold 4 passes down in front of the proximity switch 7, and the measurement is finished with the measurement end signal produced when the upper metal mold 4 passes through the dead point and the metal piece 6 passes up in front of the  proximity switch 7. The gate circuit 11 is open between the measurement start signal and the measurement end signal and the pulse train from the pulse generator 10 is introduced to the counter 12. The reference value correction circuit 13 outputs the reference value corresponding to the measuring period automatically corrected by taking the content of the counter 12 as input. The measurement signal of the acceleration detector 3 and the reference value are compared at the comparison detector 14 to detect failure of machines. Thus, detection can be made independently of the alteration of the operation speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S628480-A (JP)
Inventor: TAKADA YOSHINORI
IPC: H01R39/58
Filed: 1985-07-04
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-S6038477-A (JP)
Inventor: TONII YUENKAI RIU
IPC: C08G18/10
Filed: 1984-07-13
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-2000338520-A (JP)
Title: Liquid crystal display device
Inventor: YAMAKITA HIROFUMI
IPC: G02F1/1368
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a wide angle of visibility and high brightness by forming a large number of projections to separate at least one electrode part in pixel electrodes and/or counter electrodes. SOLUTION: The counter electrodes 3 and pixel electrodes 4 are produced, first by forming independent many projections out of transparent resin layers 3a, 4a consisting of a photosensitive resin. Since these projections are numerous and fine, these may be prepared into a specified form by patterning using a photomask. After the transparent resin layers 3a, 4a are made in a specified form, an ITO film as a transparent conductor is applied to form electrode layers 3b and 4b. By forming the electrodes into projections, a lateral electric field is also produced on the electrodes to operate liquid crystal molecules.  Since the counter electrodes 3 and pixel electrodes 4 are made from a transparent conductor, light passes even in the region where the counter electrodes 3 and pixel electrodes 4 are present, and this improves the transmittance compared to a case where rectangular electrodes are used.
Patent JP-S625699-A (JP)
Inventor: KUWABARA NOBUO
IPC: H05K9/00
Filed: 1985-07-02
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-S6126655-A (JP)
Title: Polyester resin composition
Inventor: MARUYAMA SEIICHIRO
IPC: C08F222/20
Filed: 1984-07-16
Abstract: PURPOSE:The titled composition, obtained by incorporating a polyester with a specific modified ethylene-alpha-olefin copolymer, and capable of giving molded articles having remarkably impoved impact resistance and good flexural modulus and improved appearance and hue. CONSTITUTION:A polyester resin composition obtained by incoporating 100pts.wt. polyester with 1-120pts.wt. ethylene-alpha-olefin graft copolymer prepared by grafting tetrahydrofurfuryl ester of an alpha,beta-ansaturated carboxylic acid onto an ethylene-alpha-olefin copolymer. An example of the copolymer to be used is the ethylene- alpha-olefin graft copolymer obtained by grafting the tetrahydrofurfuryl ester of the alpha,beta-unsaturated carboxylic acid or an anhydride thereof onto the ethylene-alpha- olefin copolymer. The above-mentioned modified copolymer is preferably prepared by grafting 0.01-1wt% tetrahydrofurfuryl ester, etc. of metallic acid, and maleic anhydride is used a the alpha,beta-unsaturated carboxylic acid.
Patent JP-H0440695-A (JP)
Title: Refresh signal generating circuit
Inventor: FUJIWARA YOSHIHIRO
IPC: G11C11/406
Filed: 1990-06-06
Abstract: PURPOSE:To surely refresh a DRAM by subtracting a value obtained by subtracting one from a prescribed number corresponding to the synchronizing period of a refresh signal from the value of a counter in each output of the refresh signal. CONSTITUTION:A comparator 12 connected to the output terminal of a counter 6 compares the value of the counter 6 with a prescribed number (m), and when the counter value is larger than the prescribed number (m), continuously outputs a refresh permission signal. A subtractor 13 connected to the data input terminal of the counter 6 subtracts a value m-1 less than the prescribed number (m) only by one from the value of the counter 6 at the time of generating a refresh signal D, and when the counter value is less than the prescribed value (m), the comparator does not output the signal B. When a refresh request signal is outputted after the next timing, the refresh signal D is outputted. Since the output of the refresh signal D is not interrupted, the DRAM can surely be refreshed.
Patent JP-S5271409-A (JP)
Title: Separation of saccharides
Inventor: ODAWARA HIROYUKI
IPC: C07H3/04
Filed: 1975-12-10
Abstract: PURPOSE: Lactulose is easily separated from a saccharide solution containg lactulose using an alkaline-earth-metal-exchanged zeoleite of X or Y-type as on adsorbent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0311006-A (JP)
Title: Cement material for hard tissue in organism
Inventor: UEDA MASAHIKO
IPC: A61K6/838
Filed: 1989-06-08
Abstract: PURPOSE:To obtain the subject material of powder-liquid type having excellent hardenability and affinity to organism simultaneously satisfying processability, too, comprising powder containing alpha-tricalcium phosphate as principal ingredient and ground solution containing CMC-Na as essential ingredient. CONSTITUTION:The aimed cement material for hard tissue in organism is composed of powder component containing alpha-tricalcium phosphate(alpha-TCP) as principal ingredient and occasionally hydroxy apatit(HAP) and/or monobasic calcium phosphate and ground solution containing carboxymethyl cellulose-sodium (CMC- Na) as essential ingredient. Respective jointly used amounts as the powder component are >=60wt.% alpha-TCP, 5-30wt.% HAP and 0.5-10wt.% monobasic calcium phosphate. Said material has improved processability in grinding and increases powder-liquid ratio by reducing using amount of ground solution to make possible to increase mechanical strength.
Patent JP-S5370679-A (JP)
Title: Transistor
Inventor: NONAKA TERUMOTO
IPC: H01L27/06
Filed: 1976-12-06
Abstract: PURPOSE: To increase switching speed by decreasing minority carrier storage effect. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5769913-A (JP)
Title: Input buffer circuit for measuring device
Inventor: TANIGUCHI AKIRA
IPC: H03F3/08
Filed: 1980-10-20
Abstract: PURPOSE: To prevent the lowering in impedance due to power supply interruption surely, by providing a photocoupling element at the input of a buffer amplifier, inserting a photodetector in series with it, connecting the light emitting element to the power supply and avoiding the limit of input range.  
     CONSTITUTION: A photodetector FET16 of a photocoupling element 14 is inserted between the + input terminal of an input buffer amplifier 11 and an input terminal 15 of a buffer circuit, and a power supply voltage Vcc is given to a light emitting element 17 via a resistor 18. The FET16 is at a low resistance through the light emission of the element 17 during the application of power supply voltage, and when the power supply is interrupted, the FET16 is at high resistance to compensate the lowering in the input impedance of the buffer amplifier. With this constitution, the input voltage range of a measuring unit, especially a limit is unnecessary, and the lowering in the input impedance of the measuring unit can be prevented at the interruption of power supply surely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0438841-A (JP)
Title: Bonding wire for semiconductor element
Inventor: TOYOFUKU KATSUYUKI
IPC: H01L21/60
Filed: 1990-06-04
Abstract: PURPOSE:To enable strength at a neck part to be equal or more than that of a bus by allowing a low boiling point element I which has a lower melt point than a base material of highly pure Pd or Pd alloy and is subjected to solid solution with Pd to be contained in the base materials by a specific amount. CONSTITUTION:A low boiling-point element I which has a lower boiling point than melt point of a base material of highly pure Pd or Pd alloy and is subjected to solid solution with Pd is contained in the base material by 25-10000ppm. A low boiling point element with a lower boiling point than the melt point of the base material is evaporated and scattered from a melted ball when the ball is formed but cannot be evaporated from a neck part, thus generating stress for vaporization. The low boiling point element I which is subjected to solid solution with Pd cannot easily escape from the Pd, cannot satisfy characteristics if the content is less than 25ppm, wire drawing machining becomes difficult since embrittlement phenomenon of bus starts to be seen at 10000ppm or more and remaining amount within the ball without being scattered when forming the ball becomes large and the ball becomes excessively hard, thus leading to chip crack when performing bonding and enabling 25-10000ppm to be needed.
Patent JP-S6127158-A (JP)
Title: Centrifugal casting mold
Inventor: TSUCHIDA KOJI
IPC: B22D19/06
Filed: 1984-07-13
Abstract: PURPOSE:To improve the quality of a double-layered casting pipe over the entire length while suppressing the overmelting on the casting side of said pipe and the defective joining of the forward side by providing a cylindrical copper sleeve or water cooling part having a specific length on the casting side of a long- sized centrifugal casting mold for casting the double-layered pipe. CONSTITUTION:The cylindrical copper sleeve 5 having 500-1,500mm. length is provided on the casting side 1 of the long-sized centrifugal casting mold 1 for casting the double-layered pipe. The delayed cooling on the casting side of the poured outside layer is obviated and the overmelting in the pouring of the inside layer is suppressed; at the same time, the remaining of a flux owing to the decrease in the temp. of the forward side is suppressed. The quantity of the double-layered casting pipe is thus improved over the entire length. The water cooling part may be provided in place of the copper sleeve.
Patent JP-S5847286-A (JP)
Title: Audio timepiece
Inventor: NISHIMURA KOUSUKE
IPC: G04G13/00
Filed: 1981-09-16
Abstract: PURPOSE:To enable the information of a danger due to a gas by a clear voice and to obtain the appropriateness of a timepiece as a portable one, by comparing the data on the concentration of the gas with a permissible value thereof. CONSTITUTION:CPU, which is connected to a crystal oscillator XTAL, executes the functions of counting, alarming, etc. and makes a display unit DISP display a time-count information, etc. On the other hand, it supplies the time-count information appropriately to a voice synthesizer VS for delivering a voice so as to deliver the voice according to a demand by a key KEY or at every fixed time, making a speaker SP perform a voice information via an amplifier AMP. Meanwhile, a power source controller PC1 is provided between a power souce BAT and a gas sensor X and an A/D converter, supplying a power to each circuit at every fixed time under the control of CPU. As the result, the voice information is conducted at every fixed time when the concentration of the gas exceeds the level of concentration.
Patent JP-S5480931-A (JP)
Title: Indication system for indicating steering direction of omnidirectional vehicle
Inventor: TANAKA YUUJIROU
IPC: B62D15/02
Filed: 1977-12-07
Abstract: PURPOSE: To provide a system capable of detecting the approximate steering direction of vehicle promptly, in which wheel angle detecting means are provided respectively for steering wheels and steering handle, and there is provided an indication section including elements which are turned concentrically but independently from each other for indicating the steering direction of wheels.  
     CONSTITUTION: Potentiometers 6, 7 are provided respectively for steering wheels 2 and steering handle 4 so as to detect the steering angle of the wheels 2. In the section for indicating steering direction of vehicle, there are provided needles 8, 9 that are turned independently from each other, so as to indicate directions corresponding to the angle of steering wheels 2 and steering handle 4. A signal of steering angle supplied from potentiometer 6 and a signal of the angle of needle 8 supplied from potentiometer 13 are added at addition point 20, and motor 12 is driven such that deviation between these two signals becomes zero. Siminlarly, signals from potentiometers 7, 15 are added at addition point 21, and motor 14 is driven in the same way. Approximate steering direction of vehicle 1 is indicated by the shape of needles 8,9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0817000-A (JP)
Title: Controller for distance between vehicles going to the same direction
Inventor: TOKORO SETSUO
IPC: B60W30/00
Filed: 1994-06-28
Abstract: PURPOSE:To adjust target distance between vehicles in the control of the dis tance between one's own vehicle and the vehicle in front by the operation of an accelerator pedal. CONSTITUTION:An inter-vehicle distance control part 24 outputs the controlled variable thetad of a sub-throttle 14 in accordance with the distance between two vehicles from an inter-vehicle distance sensor 26. Here, this thetad is changed in accordance with the mount of the tread-down thetam of the accelerator pedal 16. Namely, by treading down the accelerator pedal 16, the target distance between two vehicles is turned small. Then, since the sub-throttle 14 is controlled so as to attain this target distance between two vehicles, the distance between two vehicles can be made small by the tread-down of the accelerator pedal 16.
Patent JP-H09327678-A (JP)
Title: Method for decomposing dioxins with supercritical water
Inventor: SAKO TAKESHI
IPC: A62D3/38
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To make dioxins harmless by an industrially advantageous method wherein inorg. powder contg. dioxins is dispersed into supercritical water held at least at the critical temp. and at least under the critical pressure and dioxins are decomposed under this condition. SOLUTION: Inorg. powder contg. dioxins, water and open air are filled in a reactor and it is heated at 653-873K being at least critical temp. of water, pref. 653-773K. In this case, the reaction pressure is controlled by wt. of water filled in the reactor and 22-40MPa, pref. 25-35MPa is pref. After a specified reaction time passes, in the case where an oxidizing agent is not incorporated, at least 96.5% dioxins in the reactor are decomposed and in the case where such an oxidizing agent as hydrogen peroxide and oxygen gas is incorporated, at least 98.5% dioxins are decomposed. Thereby, dioxins can be made harmless by an industrially advantageous method without necessitating high reaction temp. and complicated reaction control.
Patent JP-H10319611-A (JP)
Title: Method for drying sheet coated with photosensitive material
Inventor: UMEMOTO AKIO
IPC: G03G5/05
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To avoid the contact of the surface of a sheet-like OPC, especially, a surface provided with a conductive layer or a photosensitive layer with a roll, to restrain a flaw and a defect caused by a foreign matter such as dust, to execute operation with low tensile force and to prevent wrinkles leading to a faulty image by adopting a floating system drying. SOLUTION: This method is applied to a sheet obtained by coating the conductive layer of a sheet-like supporting body constituted by forming the conductive layer on the surface of a synthetic resin film with the photosensitive material. In this method for drying the sheet, the sheet is exposed to hot air in many stages so as to evaporate solvent used in coating, and the floating system is adopted at least in one stage. Hot air blowout ports 11, 21 and 31 and a guide roll 12 are provided in a drying machine where a 1st stage (1) is set as a setting zone for supporting the roll and 2nd and 3rd stages (2) and (3) are set as a floating zone, for example, and the sheet coated with coating liquid is made to successively pass through a drying chamber so as to be dried.
Patent JP-S6126504-A (JP)
Title: Purification of sulfuric acid solution
Inventor: IWAMOTO YOSHIRO
IPC: C01B17/90
Filed: 1984-07-16
Abstract: PURPOSE:A sulfuric acid solution is purified by precipitating and removing iron ions or copper ions existing in a sulfuric acid solution containing soluble organic materials reactive to hydrogen peroxide especially in an acidic range and promoting the decomposition of hydrogen peroxide. CONSTITUTION:Hydrogen ferrocyanide or hydrogen ferricyanide or their salts (e.g. potassium ferroxyanide, ammonium ferricyanide, etc.) are added to a sulfuric acid solution containing soluble organic materials containing iron ions and/ or copper ions, and the mixture is heated at <=60 deg.C to precipitate and remove the iron ions and/or copper ions. The amount of the hydrogen ferrocyanide, ferricyanide or their salt is dependent upon the amount of the iron ion or copper ion dissolved in the sufluric acid solution, and is determined based on the stoichiometric amount. Since the sulfuric acid solution usually contains a large amount of iron ion and little copper ion, the amount of the hydrogen ferrocyanide, etc. is determined based on the amount of iron ion.
Patent JP-H09169159-A (JP)
Title: Recording medium, image forming method using the same and printed matter
Inventor: MORIYA KENICHI
IPC: B41M5/52
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the deterioration of a recording image at a time when the image is allowed to stand for a long time under high temp. and high humidity environment by forming a recording medium by providing an ink receiving layer composed of a specific wt. mixture of a polyvinyl acetal resin and alumina hydrate on at least one surface of a base material. SOLUTION: A recording medium is formed by providing an ink receiving layer containing a polyvinyl acetal resin (A) and alumina hydrate (B) within a range of A/B=50/1-6/4 on a wt. basis on at least one surface of a base material. It is pref. that A/B is within a range of 30/1-7/3, the polyvinyl acetal resin is an aromatic polyvinyl acetal resin and the acetylation degree thereof is 0.5-40mol.%, alumina hydrate is boehmite or pseudobehmite and the particle size thereof is 1.0-80nm and the base material is a transparent plastic film and the haze degree thereof is 10% or less.
Patent JP-H09324619-A (JP)
Title: Exhaust muffler
Inventor: NATORI YOSHIHIKO
IPC: F01N1/08
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To easily set noise reduction characteristic to reduce the development cost by interposing a muffler having plural small holes in a throttle member having a throttle hole for throttling the interior of an exhaust pipe in at least one exhaust pipe among plural exhaust pipes which join on the downstream side of an exhaust flow. SOLUTION: In an exhaust device in which an exhaust pipe 3 is connected to an exhaust manifold fitted to each bank of a multi-cylinder V-engine, and the downstream side end parts of the respective exhaust pipes are connected to a junction pipe, an exhaust muffler 7 is disposed in each exhaust pipe 3. The exhaust muffler 7 comprises a throttle member 8 joined to the inner wall of a designated position of the exhaust pipe 3 by welding or the like. The throttle member 8 is formed tubular as a whole and has an upstream part straight pipe part 9 joined to the inner wall of the exhaust pipe 3 and a downstream part nozzle part 10 reduced in diameter toward the downstream side. A throttle hole 4 is formed by the downstream end of the nozzle part 10, and plural small holes 11 are formed in zigzag in the nozzle part 10.
Patent JP-H10336485-A (JP)
Title: Horizontal automatic frequency control circuit
Inventor: TAKEDA YUKIHIRO
IPC: H04N5/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the horizontal automatic frequency control circuit that provides an output of a prescribed control pulse to a horizontal oscillation circuit at all times against every fluctuation in a horizontal deflection output. SOLUTION: A chevroned wave horizontal deflection output H1 whose level is decreased/increased and whose width is increased/decreased depending on art increase/decrease in an amplitude of an image input signal is given to a noninverting input terminal of an operational amplifier 11, and a slice level voltage S generated by a slice level generating section 10 based on an ABL voltage B corresponding to the increase/decrease in the amplitude of the image input signal is given to an inverting input terminal of the operational amplifier 11 to allow the operational amplifier 11 to provide a control signal C with a constant pulse width at all times.