baber/WOPTO huggingface dataset:
Patent JP-H11314474-A (JP)
Title: Dampening water and humidifying water for offset printing, and supplying device of them
Inventor: ISHIDA MAKOTO
IPC: B41N3/08
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide dampening water, prominent in printing suitability even when chemicals such as weak acid, including phosphoric acid, chromic acid, tannic acid and the like, or the salts of these acid, isopropyl alcohol and the like are reduced, humidifying water, excellent in humidifying suitability with respect to paper, and provide also a device, supplying the dampening water and humidifying water. SOLUTION: Water is separated by an electrolysis device 20 having a separating film (permeating film) 23 to manufacture acidic water from the plus electrode side 22 and obtain reduced water from the minus electrode side 21. In this case, the acidic water and the reduced water are reserved in tanks 30a, 30b while the acidic water and the reduced water are passed through magnetizing devices (magnetism generating devices) 40a, 40b to supply the dampening water and the humidifying water for offset printing before the acidic water and the reduction water are supplied from the tanks 30a, 30b to the dampening device and the humidifying device for a printing press.
Patent JP-H04328945-A (JP)
Title: Digital color copying machine
Inventor: YAMAGUCHI TOSHIYUKI
IPC: G03G15/00
Filed: 1991-04-26
Abstract: PURPOSE:To attain a color change as desired by analyzing an input voice signal, comparing it with a sample signal, converting the result of recognition into a color change parameter and using the color change parameter. CONSTITUTION:A voice signal inputted to a voice input device passes through a low pass filter 25, converted into a digital signal by an A/D converter 26, a characteristic parameter is obtained from the signal and a registered word is selected by a word dictionary of a ROM 27. Then an electric signal obtained from the copying machine for a color original is converted into a digital signal by an A/D converter 24 and stored in a RAM 28. A digital video signal in the RAM 28 is subject to color correction processing by a CPU 29 based on color change quantity information obtained by a fuzzy inference processor 48 based on the voice data. Thus, even when a vague expression by a voice input is used, the color change for picture recording is commanded to attain color change as required.
Patent JP-S63291852-A (JP)
Title: Production of superconductor
Inventor: YOSHIOKA NOBUYUKI
IPC: H01B13/00
Filed: 1987-05-22
Abstract: PURPOSE:To readily obtain a superconductor capable of exhibiting superconductivity especially at liquid N2 temperature or above, by temporarily firing a mixed powder of Ba hydroxide powder and Cu oxide powder at a temperature below the normal firing temperature, pulverizing the fired material, adding Y oxide powder, compacting the resultant blend and normally firing the obtained compact in an oxidizing atmosphere. CONSTITUTION:A superconductor which is a sintered compact, consisting of Y, Ba, Cu and O and containing components at atomic ratios of 10<=Y<=60atom.%, 20<=Ba<=50 atom.% and 30<=Cu<=65atom.% in Y-Ba-Cu is produced by the following method. That is powder of Ba hydroxide [Ba(OH)2] is thoroughly mixed with powder of Cu oxide (CuO) in a ball mill, etc. The resultant mixed powder is then temporarily fired at about 900 deg.C which is a lower temperature than the normal firing temperature in an oxidizing atmosphere. The fired powder is subsequently wet pulverized and finely divided to provide a processed powder. Powder of Y oxide (Y2O3) is then added thereto and the obtained blended powder is mixed in a ball mill. A granular granulated powder obtained from the above-mentioned blended powder is subsequently compacted molded in a metallic mold under about 700kg/cm<2> pressure. The resultant compact is then normally fired at about 1,050 deg.C temperature in an oxidizing atmosphere to afford the aimed superconductor which is the sintered compact.
Patent JP-H09250117-A (JP)
Title: Construction method of bend in embankment
Inventor: KIGUCHI YOSHIO
IPC: E02B3/10
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To increase the safety of an embankment, by making river water flow down and stagnate by use of the river bottom at a bend part of an embankment. SOLUTION: Downward steps are provided between the upstream side 2 of a river 1 and a bend part 3 and also the bend part 3 and the downstream side 4 to form a downward stepwise river bottom face. Or the river bottom of the bend part 3 is dug down instead of the steps to provide a stagnating place of the stream at the bend part between the upstream and the downstream. The river water stream flows down at the stepped part of the bend part 3 or stays at the stagnating place and the flowing speed varies. In this time, forces are absorbed at the river bottom and the water pressure acting on the embankment of the bend part 3 is attenuated and also the flowing speed is reduced. In this way, the safety of the embankment at the bend part is improved.
Patent JP-S5829512-A (JP)
Title: Rolling roll device
Inventor: HAJIKANO KIYOSHI
IPC: B21B37/00
Filed: 1981-08-12
Abstract: PURPOSE:To properly manage a working process of rolling, by measuring and indicating the rotational speed of a rolling roll and the working speed of a material, and sending the results to a controlling device. CONSTITUTION:Magnetic bodies of an N pole 13 and an S pole 14 are attached to the side surface 12 of a rolling roll 1 respectively. A torque generating body 2 is set as opposed to the surface 12 to measure a rotating state of the roll 1. Further, the speeds of a coiling drum 4, etc. are read by a frictional tachometer 5. These data are both indicated by an indicating device 9. An operation controlling device 10 is connected with the device 9 to output proper instructions when abnormal rotational speed and/or rolling speed of the material occur.
Patent JP-S6015116-A (JP)
Title: Method and apparatus for producing colored synthetic resin molded item
Inventor: FUJII MOTOJI
IPC: B29C48/29
Filed: 1983-07-08
Abstract: PURPOSE:To obtain the title molded item whose color can be easily changed without wasting any resin when the color is changed, by feeding a colorant directly to an extruding screw via a different route from that for a thermoplasitc resin raw material free from the colorant, and melting and kneading them followed by extrusion. CONSTITUTION:While a thermoplastic resin raw material (A) that does not contain any colorant is fed to a hopper 10, a molding colorant (B) is fed via a different route from that for the resin raw material (A), that is, via a cylindrical guide section 4. As an extruding screw 11 is rotated, on the one hand the resin raw material (A) in the hopper 10 is fed via an opening 12 to the extruding screw 11 and on the other hand the colorant (B) is fed from an opening 41 to the extruding screw 11, then while they are delivered forward of the screw they are melted by heat and kneaded, and the uniformly mixed resin raw material (A) and colorant (B) is delivered to an extruding die to obtain the aimed colored synthetic resin item.
Patent JP-H05300367-A (JP)
Title: Color correction method
Inventor: SEKI MASAO
IPC: H04N1/40
Filed: 1992-04-20
Abstract: PURPOSE:To obtain the color correction method in which a color picture with high picture quality is reproduced without amplification of noise of the picture of the original and production of a pseudo contour by implementing 2nd order color correction correcting the result of 1st order color correction in response to the adjustment quantity. CONSTITUTION:The method consists of a picture input device 1, a 1st color correction means 2, a picture output device 3 and a color area discrimination means 5 or the like. Then a final output is made equal through the adjustment even with processing by any coefficient at a border zone for coefficient changeover by properly setting equations used to calculate the adjustment quantity to adjust the color correction in response to coefficient sets used for a 1st order color correction, the continuity of an output picture is maintained and amplification of noise is prevented. Furthermore, in the system requiring especially high picture quality, the processing including 2nd order or over of high degree terms is adopted for the 1st color correction and sufficient color correction is implemented even in a picture output device having very strong nonlinearity.
Patent JP-S61283660-A (JP)
Title: Stabilized synthetic resin composition
Inventor: TAJIMA KENJI
IPC: C08K5/1575
Filed: 1985-06-10
Abstract: PURPOSE:To provide the title compsn. having excellent process-ability and resistance to heat and weather, by adding an ester compd. to a synthetic resin. CONSTITUTION:2-( 1, 1-Dimethyl-2-hydroxyethyl )-5-hydroxymethyl-1,3-dioxane is reacted with an acid or an ester [e.g. methyl 3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate] to obtain an ester compd. (A) having a group of the formula. 0.001-5pts.wt. component A and optionally, phenolic or sulfur antioxidant, phosphorus compd. (e.g. trioctyl phosphite), light stabilizer (e.g. 2-hydroxy-4- methoxybenzophenone), etc. are blended with 100pts.wt. synthetic resin (e.g. PE).
Patent JP-S5551135-A (JP)
Title: Separate type disk rotor
Inventor: KAWASE KAZUO
IPC: F16D65/12
Filed: 1978-10-12
Abstract: PURPOSE: To provide an easy assembling of a disk to a shaft and to make a low generation of a thermal stress by threadably engaging an inner circumferential part of the circumferentially divided disk with an outer circumferential part of the shaft.  
     CONSTITUTION: The inner circumferential parts of the divided disk rotors 3 and 3' and the outer circumferential part of the shaft 1 are provided with a projection 2 and a recess 2'. Thereby, a conventional disk rotor fixing bolt seat is eliminated to decrease a weight of the component other than the sliding part of the disk rotor, to homonize a temepratire when friction is made and to enable a generation of thermal stress to be restricted. Engagement of the projection 2 and the recess 2' may enable an easy assembling of the components without requiring any adjustment operation for eliminating the displacement. Axial movement of the rotors 3 and 3' is strictly prevented by the washer 6 and the bolt 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04282559-A (JP)
Title: Hydrogen storage alloy electrode and manufacture thereof
Inventor: MIZUNO TAKASHI
IPC: H01M4/26
Filed: 1991-03-11
Abstract: PURPOSE:To provide a hydrogen storage alloy electrode by preventing alloy powder from falling off to increase a charge/discharge cycle life by a binding agent excellent in a binding property relating to the hydrogen storage alloy powder further with an easy heating process at a low melting point. CONSTITUTION:A hydrogen storage alloy electrode is formed by binding hydrogen storage alloy powder with polyvinylidene fluoride powder to perform binding of the electrode by heat treating this polyvinylidene fluoride power, mixed uniformly in this alloy powder, at a melting point of the powder or at a temperature in the vicinity of the melting point.
Patent JP-H08306868-A (JP)
Title: Semiconductor device
Inventor: NAKANO TAKASHI
IPC: H01L23/522
Filed: 1995-04-27
Abstract: PURPOSE: To expand the output amplifier band by effectively reducing the wiring capacity of the output amplifier formed in a semiconductor chip. CONSTITUTION: A semiconductor chip 100 is mounted in a package 200, and an output signal from an output amplifier formed in the semiconductor chip is inputted to the input terminal of the butter amplifier 11 of an external circuit 300. In the signal path starting from the output amplifier to the butter amplifier 11, under the signal wiring 12 starting from the output terminal of the output amplifier to the output pad 16 formed in the chip periphery, shielding wiring 13 which is not connected to other circuits in the chip is formed. An output signal from the butter amplifier 11 is inputted to the shielding wiring 13. Since a signal of the same phase and almost at the same level as the signal wiring 12 is applied to the shielding wiring 13, the capacity between both wiring is permitted to be effectively zero.
Patent JP-H01299265-A (JP)
Title: Ceramide sulfate ester derivative and liposome preparation employing said derivative as membrane constituting lipid thereof
Inventor: KURONO MASATSUNE
IPC: C07C67/00
Filed: 1988-05-25
Abstract: NEW MATERIAL:A ceramide sulfate ester derivative of the formula (R1 is 10-20C alkyl or alkenyl; R2 is 9-25C alkyl, alkenyl or 1-hydroxyalkyl; M<+> is pharmacologically acceptable cation). EXAMPLE:Sodium 3-hydroxy-2-octadecanamido-4-octadecene-1-sulfate. USE:A membrane material-constituting liquid for liposome preparations having a high drug-embedding degree, thereby permitting to relatively reduce the administration amount of the lipid, to maintain the high concentration of an administered drug in blood and to depress the accumulation of the drug in organs, especially a liver. PREPARATION:Ceramide, a partial structure of a sulfatide or cerebroside, is converted with sulfur trioxide-pyridine complex or chlorosufonic acid into a sulfate ester to provide the compound of the formula, thereby permitting to directly and readily provide the compound of the formula from the above- mentioned raw materials which are commercially available or can be readily synthesized.
Patent JP-H05324107-A (JP)
Title: Power unit
Inventor: IKEDA YUSUKE
IPC: H02M7/06
Filed: 1992-05-19
Abstract: PURPOSE:To provide a power unit capable of improving a full wave rectification waveform and stabilizing the output of a converter over a weir AC input voltage range and having a high power factor. CONSTITUTION:A partial smoothing circuit 35 is constituted of five diodes 22 to 26 connected in series and capacitors 18 to 21 so that the charging of capacitors is equivalently executed by a serial connection of three capacitors and their discharging is executed by a parallel connection of two capacitors. Consequently the power unit capable of improving the voltage of the trough part of a full wave rectifier waveform to 2/3 a peak value and easily stabilizing the output of the converter 27 and having a high power factor can be obtained.
Patent JP-S5552693-A (JP)
Title: Order input deciding device
Inventor: YOSHITOME SEIYUKI
IPC: H04N5/00
Filed: 1978-10-13
Abstract: PURPOSE:To secure an assured decision for the presence and absence of the order input in a simple constitution by detecting the change of only the minimum bit of the binary coded input analog voltage, thus realizing reduction of the power consumption as well as prevention of the malfunction. CONSTITUTION:When minimum bit LSB output of latch circuit 35 changes from the lower rank to the higher rank, the rise is detected by differentiating circuit 43. Reversely in case the LSB output changes from the higher rank to the lower rank, the rise is detected in the same way via differentiating circuit 42 after passing through inverter circuit 41. So is with latch circuits 36 and 37, thus performing the decision for the absence or presence of the order input. Then the control signal of the fixed period pulse duration is led out from the detection output via mono- multi 54, and this signal undergoes the ON/OFF transmission through transmission circuit 58 by securing the decision for the presence or absence of the order input assuredly with a simple constitution. As a result, the power consumption can be reduced, at the same time preventing the malfunction.
Patent JP-H0425002-A (JP)
Title: Mn-zn single crystal ferrite and magnetic head
Inventor: YONEDA SUKEHITO
IPC: G11B5/133
Filed: 1990-05-16
Abstract: PURPOSE:To have a favorable junction characteristic with respect to a ferromagnetic metallic thin film by a method wherein a composition range of Fe2O3, MnO and ZnO which are major components of Mn-Zn single crystal ferrite is specified in a a ternary system phase diagram and SnO2 is contained in solid solution at specific weight %. CONSTITUTION:Mn-Zn single crystal ferrite is characterized in that the composition of Fe2O3, MnO and ZnO which are major components of the Mn-Zn single crystal ferrite and (a), (b) and (c) mol% respectively is within the range enclosed by 4 points [each point (a, b, c), each mole %] of A (53.0, 35.5, 11.5), B (56.0, 35.5, 8.5), C (57.0, 37.0, 6.0), and D (53.0, 41.0, 6.0) in a phase diagram, SnO2 is contained in solid solution at 0.1 to 6weight% in this composition, and a mean linear thermal expansion coefficient is more than 120X10<-7>/ deg.C (a mean linear thermal expansion coefficeint at 30 to 300 deg.C), and further a magnetic head has a magnetic core comprising this Mn-Zn single crystal ferrite and a ferromagnetic metallic thin film.
Patent JP-H06331626-A (JP)
Title: Immunoassay
Inventor: YOSHIKAWA KATSUMI
IPC: G01N33/559
Filed: 1993-05-27
Abstract: PURPOSE:To facilitate the formation of an immune complex and to provide a sharp image by using a support comprising an agarose, a water-soluble polymer, and a polyethylene glycol the average molecular weight of which is in a predetermined range, the water-soluble polymer containing a glycoside derivative represented by a specific formula as a repeating unit. CONSTITUTION:A water-soluble polymer or copolymer containing at least one or more kinds of glycoside derivatives represented by the formula (G-O- is a residual sugar group that does not have any protective group, R is hydrogen atom, a methyl group, and (m) and (n) are integers of 1 to 3 and 1 to 4 respectively) as repeating units is obtained by polymerization or copolymerization of the glycoside derivative represented by the formula as a monomer. The glycoside derivative is manufactured by reacting an alkyl glycoside with an acrylic ester in the presence of a heteropolyacid and a polymerization inhibiter. Any polyethylene glycol may be used if it is a watersoluble macromolecular compound represented by the formula with an average molecular weight of not less than 1000 and not more than 5000, and any agarose may be used if it is a compound with a specific formula.
Patent JP-S62282234-A (JP)
Title: Sensor detection method
Inventor: YAMASHITA ICHIRO
IPC: G01L1/12
Filed: 1986-05-30
Abstract: PURPOSE:To simplify the constitution of a sensor detection circuit, by using two inductance elements constituted so that at least one of them changes by stress and applying the same square wave voltage to both inductance elements. CONSTITUTION:One of the inductances 1, 2 in a drawing (a) is constituted so as to generate change by stress and the square wave 1 shown by a drawing (b) is applied to both inductances. Currents i1, i2 flow to the inductances 1, 2 by said square wave voltage. Because said currents change by the magnitude of the inductances, by measuring the currents, a sensor can be detected. By using the square wave as mentioned above, an AC wave form is obtained by simple constitution and the difference of the currents flowing by the same square wave is detected and, therefore, offset is lost and an output width can be taken largely. Further, by using the same material as the sensor in one of inductance elements, the stability to temp. is enhanced.
Patent JP-H07331213-A (JP)
Title: Paste agent for exhaust gas filter, its production and exhaust gas filter manufactured by using the same
Inventor: WADA SHINJI
IPC: C04B37/00
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a paste agent presenting high bond strength, excellent in durability, capable of giving ceramic sheets for exhaust gas filters in high yield, comprising a polyacrylamide-based polymer/PVA and a paste compound comprising inorganic powder, starch and water. CONSTITUTION:This paste agent is used for bonding a ceramic sheet for exhaust gas filters, comprising a polyacrylamide-based polymer and/or PVA and a paste compound comprising inorganic powder, starch and water; specifically, 100 pts.wt. of the paste compound and 0.2-10 (pref. 0.2-2) pts.wt. of the polyacrylamide-based polymer, or, 100 pts.wt. of the paste compound and 0.5-10 (pref. 0.5-2) pts.wt. of the PVA. The polyacrylamide-based polymer may be amphoteric, anionic or cationic. Using this paste agent, a flat-platelike ceramic sheet is bonded to a sheet processed to a rectangular, trapezoidal or sine wave form to manufacture the other objective exhaust gas filter.
Patent JP-S6019122-A (JP)
Title: Thin film display element
Inventor: URANO SHIYUUJI
IPC: G02F1/03
Filed: 1983-07-13
Abstract: PURPOSE:To attain high resolution and to make a device large-scale by using a BSO polycrystal thin film, which is grown with annealing, as a dielectric thin film which is sandwiched between transparent electrodes and is used. CONSTITUTION:A BSO polycrystal thin film 3' grown with annealing is used as the dielectric thin film which is sandwiched between transparent electrodes 2 and 2' and is used. The transparent electrode 2 is formed on a transparent substrate 1, and a BSO thin film 3 in the polycrystalline state is formed by ion plating or the like, and crystalline granules of polycrystal are grown by annealing, thus obtaining the BSO polycrystal thin film 3'. Then, a large-sized BSO element which has the same degree of orientation as BSO single crystal is obtained locally. An insulating layer 4 and the transparent electrode 2' are formed successively on the BSO polycrystal thin film 3' to obtain a thin film display element. Thus, the thin film display element which is thin and has a high recording density can be produced easily up to a large size, for example, A4 size. Since this display element has less variance of thickness and has high resolution, it is used as a hologram medium or the like.
Patent JP-S63289963-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIE HIROSHI
IPC: H01L29/78
Filed: 1987-05-22
Abstract: PURPOSE:To obtain manufacture of a semiconductor device, simply and easily put into practice and preventible of a hot carrier phenomenon, by using gate electrodes as masks to form a low-concentration impurity layer and also using said gate electrodes as the masks to etch said impurity region and subsequently further using the gate electrodes as the masks to form a high-concentration impurity layer. CONSTITUTION:Gate electrodes 3a to 3c are formed on a semiconductor substrate 1, and the gate electrodes 3a to 3c are used as masks to form a low- concentration impurity layer 4 on the surface of the semiconductor substrate 1. Next, said gate electrodes 3a to 3c are also used as the masks to etch said low-concentration impurity layer 4. Subsequently, said gate electrodes 3a to 3c are further used as masks to form a high-concentration impurity layer 5 on the surface of the semiconductor substrate 1. For example, a reactive ion etching method is used to perform the etching of said low-concentration impurity layer 4 so as to make this layer 4 remain around a lower part of the gate electrode. After the high-concentration impurity layer 5 is formed, an interlayer film 6 is formed of a CVD oxidizing film, and a contact hole is provided to form aluminium electrodes 7.
Patent JP-H1048718-A (JP)
Title: Film movement detecting device for camera
Inventor: MIMURA HIROYASU
IPC: G03B17/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a film moving amount detecting device for a camera capable of detecting the moving amount of a film traveling with winding, at intervals smaller than the pitches of holes. SOLUTION: The film movement detecting device for the camera detects moving position of the film 1 discharged with a film winding operation every moment and is provided with plural holes detecting means 12-16 facing the moving path of the holes 17-20 formed in the film 1 in a state where the means 12-16 are arranged horizontally to detect the holes 17-20 and the plural holes detecting means 12-16 are disposed at pitches different from the arrangement pitches of the holes 17-20.