baber/WOPTO huggingface dataset:
Patent JP-S58127719-A (JP)
Title: Production of cationic acetone resin
Inventor: SUGIYAMA TOSHIAKI
IPC: C08G12/06
Filed: 1982-01-25
Abstract: PURPOSE:To produce at low cost the titled resin useful, for example, in the treatment of various wastewaters and in the fixation and retention improvent of a size, by subjecting acetone, dimethylamine or diethylamine and formalin or paraformaldehyde to the Mannich reaction and a polycondensation reaction at pH>=7.5. CONSTITUTION:Acetone, formalin or paraformaldehyde and dimethylamine or diethylamine are simultaneously subjected to the Mannich reaction and a polycondensation reaction at pH>=7.5 under conditions of 0.3a<=c<=0.8a and b=c+1.0, wherein (a) is the molar number of acetone, (b) is the molar number of formalin or paraformaldehyde, and (c) is the molar number of diemthylamine or diethylamine. A cationic acetone resin can be obtained which can be applied to the treatment of various wastewaters, the fixation and retention improvement of a size, the retention improvement and fixation of a paper strengthening agent, etc. This acetone resin can be produced at low cost because of the cheapness of the materials and is comparable or superior, in effect, to the conventional dicyandiamide/formaldehyde resin, or the like. Thus, the resin is a cationic polymer which is very useful industrially.
Patent JP-H06222909-A (JP)
Title: Divider
Inventor: NAKAMURA KEIJI
IPC: G06F7/537
Filed: 1993-01-22
Abstract: PURPOSE:To speedily output the division processing result by omitting normal division processing when a divisor is larger than a dividend, when the dividend is completely divided by the divisor in the middle of arithmetic or when the divisor is '1'. CONSTITUTION:A dividend A and a divisor B inputted to input terminals A and B are inputted to respective adders and inputted to a comparator (A<B detection) 106. At the comparator 106, the levels of the dividend A and the divisor B are compared and when the divisor B is larger than the dividend A, for example, a compared result signal at a high level is outputted to multiplexers 100 and 105. The multiplexer 100, to which the compared result signal at the high level is inputted, cancels the quotient Q outputted from each adder and outputs '0000' in place of it. The multiplexer 105, to which the compared result signal at the high level is inputted, cancels the remainder R inputted through logic gates 116-119 and directly outputs the dividend A inputted to the input terminal A as the remainder R.
Patent JP-S63178233-A (JP)
Title: Device for heating heat-development photosensitive material
Inventor: NAKAUCHI KENJI
IPC: G03D13/00
Filed: 1987-01-20
Abstract: PURPOSE:To eliminate a color slurring caused by a transfer deviation by constituting the titled device so that the overhang part of a heating guide plate controls both sides of tips parts of a photosensitive material and an image receiving material from the upper and lower parts, until the center of the tip part of both a materials is sandwiched between heating rollers. CONSTITUTION:A pair of first heating rollers 50 and a pair of second heating rollers 52 and a pair of third heating rollers 54 are arranged at a prescribed distance. Also, this device is provided with guide plates 56, 58 having an overhang part 70 for forming the carrying path of a photosensitive material 16 and an image receiving material 32 provided and superposed between each pair of rollers and extending into a notch part 68 provided on both side parts of each roller, at the downstream side in the carrying direction. Accordingly, the overhang part 70 of the guide plate extending into the notch part 68 of the heating roller guides both side parts of the superposed photosensitive material 16 and image receiving material 32, while controlling them until the center part is sandwiched between the heating roller. In such a way, the peeling of the tip of both materials sandwiched between each heating roller is prevented, the deviation of a relative position is suppressed, and the color slurring can be prevented.
Patent JP-H01187013-A (JP)
Title: Automatic steering controller in agricultural machine
Inventor: KAMIYAMA HIDEKI
IPC: A01B69/00
Filed: 1988-01-19
Abstract: PURPOSE:To conduct exact and prompt control of the automated steering by judging whether the imaginary line is straight or curved by the image information detected from the area sensor over a wide range of rows of seedlings to be planted. CONSTITUTION:After initial values are set, a runner is allowed to run along the lines of seedlings planted so that the the operation of the area sensor 39 is started, and the image data are sent to the image processor 41 where the data are converted into binary codes to discriminate the location to be planted from the other field surface, and judge whether the imaginary line for planting the seedling is straight or curved, further calculate the side deviation to the imaginary line to judge whether the deviation is over a predetermined value or not. In case of over a certain value, the line is judged curved to conduct approximate calculation as regarded to be curved to know the inclination and the side deviation of the imaginary line to the standard. When the inclination and side deviation are out of the tolerance, a signal is sent to the CPU 35 to drive through the steering control valve 34 the hydraulic cylinder 26 to change the rotation angle of the steering arm 24 whereby the automated steering is controlled.
Patent JP-H11212754-A (JP)
Title: Window display system
Inventor: OZAWA HIDEAKI
IPC: G06F3/048
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To display a window at a desired position in a desired size by providing a window display frame designation mode to designate the coordinate and size of a window to be displayed. SOLUTION: This system is provided with a window display frame designation mode to designate the position and size of a window to be newly displayed. For instance, two windows 105A and B are shown on a display screen. An operation of a pointing device 103 designates the start point and end point of a window display frame and a square is shown and is determined as a display frame. A window list is shown, a cursor 104 selects a window in a window list frame and a window C is shown. If a swap flag is ON, a window A that is currently focused is shown in a designated display frame and the window C is shown at the position and in the size where the focused window A has been shown.
Patent JP-S59137588-A (JP)
Inventor: SHINODA JIYUNICHI
IPC: D21C5/02
Filed: 1983-01-25
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-S60153608-A (JP)
Title: Reflecting plate for circularly polarized wave antenna
Inventor: TAKEMURA KENJI
IPC: H01Q15/16
Filed: 1984-01-24
Abstract: PURPOSE:To simplify the manufacturing process, to provide a radio wave reflecting performance and to maintain the performance for a long period by laminating sequentially a thermoplastic resin layer with excellent weather resistance and a polymer layer incorporating a metallic forming and an inorganic packing agent. CONSTITUTION:The thermoplastic resin layer 3 formed with a thickness of 10mu- 1mm. prevents corrosion of the metallic forming 2. The metallic forming 2 is formed by braiding metallic fibers into a mat, cloth or net form by plain weave fabric or twill fabric, and the diameter of the fibers is 0.01-0.3mm. and the mesh is made finner than 8-mesh. The ratio of composition of the inorganic packing agent in the olefin group polymer layer 1 incorporating the inorganic poacking agent is 10-60wt% and the thickness is 1-7mm.. Then the thermoplastic resin layer 3, the metallic forming 2 and the polymer layer 1 are laminated sequentially.
Patent JP-H10209392-A (JP)
Title: Capacitor for semiconductor memory cell and its electrode and their manufacture
Inventor: TANAKA NAOHIRO
IPC: H01L27/115
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide the electrodes for semiconductor memory cell capacitor to manufacture the capacitor in excellent electric characteristics without deteriorating the characteristics of dielectric capacitor even if the electrodes are exposed in high temperature atmosphere for a long time. SOLUTION: The capacitor for semiconductor memory cell is composed of two electrodes 22, 24 and the capacitor insulating film 23 made of a dielectric thin film sandwiched by these two electrodes 22, 24. In such a constitution, at least one electrode 22 is composed of a metallic layer 22A and a metallic oxide layer 22B formed by oxidizing the surface of the metallic layer 22A according to the diffusion rate-determining reaction. Besides, this metallic oxide layer 22B is located on the interface with a capacitor insulating film 23.
Patent JP-S5293446-A (JP)
Title: Equipment for continuously applying hot-melt adhesive
Inventor: TAKANO KENICHI
IPC: B05C11/04
Filed: 1976-01-31
Abstract: PURPOSE: An equipment characterized by the continuous application of hot-melt adhesive on a large size plate article comprises the hot application roller installed between the preheating equipment and the heat retaining equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06225304-A (JP)
Title: Terminal equipment for catv
Inventor: NISHIMURA TAKASHI
IPC: H04N7/16
Filed: 1993-01-25
Abstract: PURPOSE:To judge a network abnormality by detecting a level lowering abnormality when a reception carrier level is below a normal value and is in an operation time zone. CONSTITUTION:A reception signal is scrambled at a center 1 and is transmitted to a coaxial network 10. When the level of the carrier received by the signal level detection part 18 of a terminal equipment 13 for CATV is below a normal value and the level continues for more than prescribed time, it is made to be detected as the level lowering and abnormality of the reception signal. When the level received by the detection part 18 is pertinent to either one of a case where the level received by the detection part 18 is below the normal value and the carrier can be detected, a case where the carrier can not be detected and the time is an operation time zone and a case where the carrier can not be detected, the time is not the operation time zone and the state continues for more than prescribed time, the level lowering and abnormality of the reception signal is detected. The abnormality of the network can be definitely detected and the definite maintenance of the signal level of the network can be performed by notifying the abnormality by automatically transmitting the alarm data to which the contents is set to the center 1 when the abnormality is detected.
Patent JP-H11214388-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHINTAKU HIDEOMI
IPC: H01L23/52
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To suppress generation of unevenness of application of a film to be formed through the application by forming a cutting line region of a second interlayer film inside the cutting line region of dummy wiring formed on an end part of a cutting line region of a first interlayer film. SOLUTION: An interlayer film 115 is formed on the whole area of a semiconductor substrate 111, and a bit line 117 is formed to be connected to a contact 116 formed at a predetermined position, and dummy wiring 117a is formed at a predetermined position of an outer peripheral region 101 at the same time. Then, an interlayer film 118 is formed on the interlayer film 115 including the bit line 117 and the dummy wiring 117a, and dummy wiring 122a is disposed in the same layer with a cell plate 122 and inside from the dummy wiring 117a. Then, an interlayer film 123 is formed on the interlayer film 118 including the cell plate 122, and a resist pattern 124 is formed in a part to be a cutting region of the outer peripheral region 101, a peripheral circuit part 102, and the end part of the resist pattern 124 is located inside from the end part of the outer peripheral side of the dummy wiring 122a in the outer peripheral region 101.
Patent JP-S63278047-A (JP)
Title: Copy exposure quantity deciding device
Inventor: TERASHITA TAKAAKI
IPC: G03B27/72
Filed: 1987-01-19
Abstract: PURPOSE:To attain the precise control of exposure by specifying the position of a main picture so as to decide a picture area, obtaining picture characteristic quantity from the picture area, selecting the operational form of exposure quantity according to the contents of the main picture and computing the exposure quantity by using the picture characteristic quantity. CONSTITUTION:A white light beam emitted from a light source 10 passes through a diffusion box 11 and a negative carrier 12 and reaches a colored original picture, for example a color negative film 13, set in a printing position, then illuminates it from the lower part. A filter adjusting part 19 adjusts the insertion quantity of respective color filters 16-18 into an optical path 20 respectively according to the computed result of the operation expression of exposure quantity. The kind of the main picture, the position of a part of the main picture or the outline of the main picture are indicated by observing a monitor 50. If a part of the main picture is indicated, specified size of the main picture area is decided with the indicating point as a center. After deciding the main picture area the picture characteristic quantity is computed by using the photometric values of the respective picture elements in the area and the exposure quantity is computed with the operation expression of exposure quantity selected according to the picture characteristic quantity. Thus, the exposure quantity can be precisely decided.
Patent JP-H07220107-A (JP)
Title: Graphic processor
Inventor: NISHIJIMA MOTOJI
IPC: G06T15/40
Filed: 1994-01-31
Abstract: PURPOSE:To prevent the deterioration of applicability of a graphic processor that is caused by a bottleneck, i.e., the grid plotting speed by decreasing the number of graphics that generate the lattice point coordinates among those graphics forming a grid. CONSTITUTION:In a processing mode of a graphic processing unit 10, the lattic point coordinates are calculated for the graphics that form a grid. Then it is decided whether the space set between the adjacent lattice points is decided less than a single dot in a storage space of an FB/display unit 18. If decided so, the unit 10 plots with paint-out a rectangular that defines 'point 1 (x0, y0)+(X0+Lx, y0+Ly)=(x1, y1)' as its opposite angle. Thus the lattice point coordinates are not always generated for all graphics forming a grid when this grid is displayed. Then the number of graphics that generate the lattice point coordinates is decreased when the prescribed conditions are satisfied. As a result, the processing time can be reduced for generation of the lattice point coordinates.
Patent JP-H11210599-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: IWAKIRI YASUNORI
IPC: F02M61/10
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of soot and the like so as to stabilize combustion by preventing fuel remaining near an area where a valve element is seated on a seat face, from being injected as a large lump. SOLUTION: This fuel injection valve is provided with a fuel passage forming member 30 forming a main fuel passage 31 having an inlet part 31a in a specified position in a body case 10, and an outlet part 31b in a position upstream of an area where a contact part 20a comes in contact with a seat face 10b. In this case, a valve element 20 is provided with by-pass fuel passages 22 linearly connecting inlet parts 22a opened toward internal space S in the body case 10, to outlet parts 22b opened in positions downstream of the outlet part 31b of the main fuel passage 31 and in positions upstream of the area where the contact part 20a comes in contact with the seat face 10b.
Patent JP-H05196576-A (JP)
Title: Detecting element of citral and beta-ionone
Inventor: MINAMI KATSUTOSHI
IPC: G01N21/78
Filed: 1992-01-23
Abstract: PURPOSE:To obtain a solid detecting element capable of conducting simple measurement of a citral or a beta-ionone in water solution by an optical means. CONSTITUTION:The detecting element 1 of this invention consists of a transparent quartz substrate 12, and a two-layered film (thin film) 11 provided on the substrate 12, which consists of a mixture of [9-(o-carboxylphenyl)-6-(N-ethyl-N- octadecylamino)-3H-xanthene-3-ylidene]-N-ethyl-N-octadecylammonium and arachidine acid or di n-hexadecylphosphate. After soaking the detecting element 1 into water solution 3 of a citral or a beta-ionone to adsorb the citral or the beta-ionone onto the two-layered film (thin film) 11, intensity change of phosphorescence that is generated by incident excitation beam into the two layers film (thin film) 11, is measured and therewith the density thereof is obtained.
Patent LV-15370-A (LV)
Title: Device for obtaining speckle-free digital images by scattered laser light
Inventor: RUBĪNS Uldis
IPC: G02B27/48
Filed: 2017-03-28
Abstract: The invention relates to the imaging technologies, in particular – to the imaging of an object’s surface that is illuminated by a scattered light. The invention ensures a speckle-free digital image at illumination that is homogenized by means of reflective diffuser of laser beams. The invented device comprises a digital image sensor with an objective lens, a laser irradiation unit, a reflector with a light scattering coating, a mechanically vibrating element and a generator of said vibrations. The reflector with the light scattering coating is fixed to the mechanically vibrating element; the vibration frequency f is selected to satisfy the condition of ft>5, where t is an exposure time of the digital image sensor. The moving part of an acoustic loudspeaker may be used as the mechanically vibrating element. The reflector with the light scattering coating may be ring-shaped, so that the image sensor with the objective lens is placed inside the reflecting-scattering ring.
Patent ME-P38008-A (ME)
Title: Drospirenone for hormone replacement therapy
Inventor: HILMANN JUERGEN
IPC: A61P9/00
Filed: 2001-01-18
Abstract: The present invention relates to compositions comprising drospirenone together with a pharmaceutically acceptable carrier of excipient, wherein said composition does not contain an estrogen. In one embodiment drospirenone is in micronized form. In another embodiment drospirenone is in a form having a surface area of more than 10,000 cm 2 /g. In a further embodiment drospirenone is in a form having rapid dissolution such that at least 70% of said drospirenone is dissolved within 30 minutes when the composition is subjected to dissolution testing in 900 ml of water at 37 °C using USP XXIII Paddle Method II operated at a stirring rate of 50 rpm. In a still further embodiment the composition comprises inert carrier particles containing drospirenone on their surface.
Patent YU-156087-A (YU)
Title: Process for obtaining material from practicaly pure aluminiumoxide
Inventor: NEWKIRIK M S
IPC: C04B35/65
Filed: 1987-08-24
Abstract: A method for producing an alumina of high purity, which comprises forming an oxidation reaction product of an aluminum parent metal and an oxygen-containing vapor-phase oxidant, comminuting the resultiang ceramic body, and leaching any non-alumina materials therefrom, and recovering said substantially pure alumina material.
Patent YU-175287-A (YU)
Title: Process for preparing 4-alcoxi-2(5h)-thio-phenones
Inventor: MEUL T
IPC: C07D333/32
Filed: 1987-09-22
Abstract: 1. Claims for the Contracting States : BE, CH, DE, AT, FR, GB, IT, LI, lU, NL, SE Process for the preparation of 4-alkoxy-2(5H)-thiophenones of the formula :   see diagramm : EP0261668,P7,F1   wherein R1 is a straight or branched-chain alkyl group having 1 to 4 carbon atoms, characterized in that a 3-alkoxy-4-halo-2E-butenoic acid alkyl ester of the formula   see diagramm : EP0261668,P7,F2   wherein R1 and R2 each are a straight or branched-chain alkyl group having 1 to 4 carbon atoms and Hal is chlorine or bromine, is either reacted with an alkali salt of thioacetic acid into a 3-alkoxy-4-thioacetoxy- 2E-butenoic acid alkyl ester, the latter is isolated and further transformed into the end product by means of an alkali hydroxide, or directly reacted to the end product with an alkali hydrogen sulfide. 1. Claims for the Contracting State : ES Process for the preparation of 4-alkoxy-2(5H)-thiophenones of the formula :   see diagramm : EP0261668,P8,F1   wherein R1 is a straight or branched-chain alkyl group having 1 to 4 carbon atoms, characterized in that a 3-alkoxy-4-halo-2E-butenoic acid alkyl ester of the formula   see diagramm : EP0261668,P8,F2   wherein R1 and R2 each are a straight or branched-chain alkyl group having 1 to 4 carbon atoms and Hal is chlorine or bromine, is either reacted with an alkali salt of thioacetic acid into a 3-alkoxy-4-thioacetoxy- 2E-butenoic acid alkyl ester, the latter is isolated and further transformed into the end product by means of an alkali hydroxide, or directly reacted to the end product with an alkali hydrogen sulfide.
Patent YU-176187-A (YU)
Title: Machine with complete change of flux orientation and changable magnetic resistance
Inventor: MCGEE D W
IPC: H02K21/38
Filed: 1987-09-23
Abstract: A full flux reversal variable reluctance machine is disclosed. The stator (10) includes a plurality of poles (11) and electrical windings surrounding a portion of the stator (10). The rotor (16) comprises main and shunt components (18, 17 respectively) that have alternate sections of high and low magnetic permeability. The shunt and main components (17, 18) are magnetically isolated, and the sections of high and low magnetic permeability for one component (17 or 18) are complementary to the sections on the other component (17 or 18). Variations in flux magnitude and direction are induced in the stator (10) without reversing the flux direction in the rotor (16).
Patent YU-184383-A (YU)
Title: Process for the manufacture of aldehydes
Inventor: CORNILS B
IPC: C07C47/02
Filed: 1983-09-12
Abstract: The continuous preparation of aldehydes from olefins and synthesis gas by the use of a water-soluble catalyst system containing rhodium. The reaction takes place at 100 to 30,000 kPa and 90 DEG  to 150 DEG C. The proportion of gaseous components in the liquids is 5 to 30% by volume, based on the total gaseous and liquid components, the volume ratio of aqueous to organic parts being 1:1 to 100:1. After completion of the reaction, the liquid components and the gaseous components are separated into a liquid phase and a gaseous phase, then the liquid phase is divided into aqueous and organic parts, separation taking place without previous cooling. The heat contained in the reaction product is either removed by water or steam, or is carried over to the hydroformylation products.
Patent YU-252479-A (YU)
Title: Process for obtaining 6-arylpyridazine-3-one
IPC: C07D237/04
Filed: 1979-10-17
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is 4-biphenylyl, 4-phenoxyphenyl or 4-biphenylyl or 4-phenoxyphenyl substituted in the 4'-position by F, Cl, Br or I; R2 is H, C1-4-alkyl, hydroxy-C1-4-alkyl or pyridyl; R3 and R6 are each H or alkyl of 1-4 carbon atoms, or together are-(CH2)4-; and R4 and R5 are each H or together are a C-C bond; at least one of the radicals R2, R3 and R6 being other than hydrogen, possess valuable pharmacological properties, e.g., lower lipid levels and are anti-thrombotic.