baber/WOPTO huggingface dataset:
Patent JP-H08153189-A (JP)
Title: Optionally magnification varying device for digital image
Inventor: HIROKAWA NOBUYUKI
IPC: G09G5/36
Filed: 1994-11-28
Abstract: PURPOSE: To automatically perform size conversion with optional magnifications of the digital image while holding the properties of the digital image. CONSTITUTION: The digital image optionally magnification varying device 1 converts an input image of pixel size m×n into an output image 3 of pixel size p×q while holding the properties of the image as they are. A matrix generation part 6 generates a conversion matrix 5 from (m), (n), (p), and (q) showing the sizes of the input image and output image. The conversion matrix 5 represents the relation of all the pixels of the input image and output image, and the size conversion is performed through matrix arithmetic using the conversion matrix 5. An arithmetic part 4 performs the matrix arithmetic between the input image 2 and conversion matrix 5 to obtain the output image 3.
Patent JP-S62154554-A (JP)
Title: Battery
Inventor: YANAGI TOSHIO
IPC: H01M50/184
Filed: 1985-12-27
Abstract: PURPOSE:To provide a battery whose leakage resistance is good and manufactur ing is easy by using a sealant comprising isobutylene family polymer gelled with a gelling agent. CONSTITUTION:A gap 5 in a battery sealing part is sealed with a sealant 4 made of a polymer mainly comprising isobutylene having a mean molecular weight of 200-3,000 which is gelled with 0.05-5wt.% gelling agent. Any gelling agent which is used as oil gelling agent and is stable to an electrolyte such as alkaline electrolyte can be used, however, a dehydrated condensation product of aromatic aldehyde and sorbitol, or dibenzlidine sorbito or tribenzlidine sorbito which is a derivative of the condensation product is preferable.
Patent JP-H03154624-A (JP)
Title: Composite semipermeable membrane and its production
Inventor: SHIMATANI SHUNICHI
IPC: C08L77/06
Filed: 1989-11-10
Abstract: PURPOSE:To heighten water permeating and desalting ability under a low pressure by coating a micro-porous supporting membrane with the superthin polyamide-made membrane consisting of a specific diamine component and a specific multifunctional carboxylic acid component to form a composite semipermeable membrane. CONSTITUTION:A micro-porous supporting membrane is coated with an aq. solution contg. aminoalkyl piperidine represented by the formula I (wherein R<1> is 1-4C alkylene). It is then coated with a water-immiscible org. solvent contg. multifunctional acid halide represented by the formula II (wherein R<2> is hydrogen and 1-4C alkyl, X is chlorine, bromine, iodine and fluorine, and ring A is benzene ring or cyclohexane ring). A polycondensation is then conducted at the interface with the aq. solution to form a superthin membrane consisting of polyamide on the supporting membrane, thereby producing a composite semipermeable membrane.
Patent JP-H06147105-A (JP)
Title: Concrete pressure delivery device
Inventor: ISOBE KINJI
IPC: E04G21/04
Filed: 1992-10-30
Abstract: PURPOSE:To provide a concrete pressure delivery device which carries out a high speed transport of concrete to high place or a long-distanced. CONSTITUTION:In the case of a concrete pressure delivery device having a concrete hopper 1, a piercing cylinder 2, concrete pressure delivery pistons, a concrete delivery 11, a ringlike seal 4, a piercing cylinder drive means 5, concrete pressure delivery piston drive means 6, a lubricant pressure inlet 7 through which a lubricant 10 such as cement milk is put into the concrete hopper 1 under pressure, is provided at an area that contacts facingly an area where the piercing cylinder 2 reciprocates axially.
Patent JP-H05127520-A (JP)
Title: Device for eliminating developer bias
Inventor: MORIWAKI HISAO
IPC: G03G15/08
Filed: 1991-11-08
Abstract: PURPOSE:To eliminate the bias of a developer in a developing part by controlling the rotational speed of a stirring paddle and/or the developer sending angle of a movable plate, based on the detection signal of a developer bias detecting sensor. CONSTITUTION:When the bias of the developer occurs in a developing unit 1, the bias is detected by the developer bias detecting sensor 2. A stirring paddle rotational speed control means 4 and/or a movable plate sending angle control means 6 are/is operated based on the detection signal of the developer bias detecting sensor 2, so that the rotational speed of the stirring paddle 3 and/or the developer sending angle of the movable plate 5 are/is controlled. Therefore, the bias of the developer in the developing unit 1, can be easily eliminated by the addition of simple parts such as the developer level detecting sensor 2 and the movable plate 5. On the other hand, the movable plate 5 is made of nonmagnetic metal such as stainless steel, and brass, and as the developer level detecting sensor 2, for instance, a magnetic field sensor is used.
Patent JP-H09133794-A (JP)
Title: Method and device for supplying waste liquid in glass melting furnace
Inventor: NISHI SHIGEHIKO
IPC: G21F9/16
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To simplify supply facilities so as to improve cost effectiveness by using a method for simultaneously supplying a glass material and waste liquid to a glass melting furnace. SOLUTION: A glass vessel in which waste liquid is hermetically sealed by a hardened article supplying means 4 is carried to a feeding port 5a by using both a conveyor line and a manipulator and dropped in a glass melting furnace 5. Vapors in the waste liquid and gas brought in together with the glass vessel are sent through an off gas exit port 5b to an off gas treating system 7 and treated. A molten glass G having a radioactive material taken inside is filled by supplying this down from a molten glass supplying means 6 into a canister 8 placed under standby immediately below the means 6 and sealed, and then carried by a transfer device 9 and replaced by the new empty canister 8.
Patent JP-S62154518-A (JP)
Inventor: MIZUNO YASUSHI
IPC: H01H50/54
Filed: 1985-12-27
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-H08154300-A (JP)
Title: Sound reproducing device
Inventor: MORI TORU
IPC: H04R3/14
Filed: 1994-11-28
Abstract: PURPOSE: To provide a sound reproducing device at a low manufacture cost while improving sound quality by decreasing the number of speakers while keeping spread of a sound field and decreasing the size. CONSTITUTION: Left and right channel output speakers have 1st voice coils 1a, 2a and 2nd voice coils 1b, 2b wound in lamination with the 1st voice coils. The 1st voice coils 1a, 2a reproduce the main signal (L, R) and the 2nd voice coils 1b, 2b reproduce a difference signal of the main signal (L-R, R-L) respectively. In this case, the main signal reproduced by the 1st voice coils 1a, 2a forms an imaginary sound image and the main signal and the difference signal form an imaginary sound image at the outside of the left right channel output speakers. As a result, the reproduction sound field is extended. Since the provision of a low-pass filter is omitted, the manufacture cost is reduced.
Patent JP-H10123990-A (JP)
Title: Signboard
Inventor: WAKITA TSUNETOSHI
IPC: G09F15/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a signboard which is formable to have a light weight by using a long-sized sheet, easily transportable, does not damage the mounting bodies such as buildings, is strong against collision, and is safe, by using a tension hardware formed by providing a holding frame, which is provided with sheet insertion grooves and insertion holes for holding rods of sheet ends at both ends of an approximately U-shaped frame, with bolt mounting holes. SOLUTION: The holding frame 6 is constituted by providing both ends of the frame 1 laterally having approximately the U shape with the insertion grooves 3, 3 of the sheet 2 and providing the frame with the insertion holes 5, 5 of the holding rods 4 disposed at the side ends of the sheet 2 constituting the face surface of the signboard in communication with the insertion grooves 3, 3. The sheet is spread at the desired signboard frame by using the tension hardware 10 formed by providing approximately the central part of the holding frame 6 with the bolt mounting holes 9 of the bolts 8 to be mounted at the desired signboard frame, by which the signboard surface is constituted. The holding rods 4 are held by the insertion holes 5, 5. Since the sheet 2 is held by the insertion grooves 3, 3, the screen surface is spread to the strong tense state as if the screen surface is one sheet of the plate body.
Patent JP-S63147267-A (JP)
Title: Automatic dimension entry system for 2-dimensional pattern
Inventor: ITO NOBUTAKA
IPC: G06F17/50
Filed: 1986-12-11
Abstract: PURPOSE:To produce a 2-dimensional pattern easy to see with high efficiency by selecting the dimensional accuracy based on the attribute information taken out of the 2-dimensional pattern information for production of the dimension entry data. CONSTITUTION:A pattern form information extracting means 11 extracts the attribute information out of the 2-dimensional pattern information and selects the pattern form information on each pattern element to which the dimensions are written based on said attribute information. Then a dimension entry data production means 12 selects the dimensional accuracy information on the pattern elements in response to the attribute of the pattern element extracted by the means 11 and to undergo entry of dimensions. Then the dimension entry data on each pattern element to which the dimensions are written based on the pattern form information extracted by the means 11 as well as said dimensional accuracy information. A pattern production means 13 produces a 2-dimensional pattern containing its dimensions based on the dimension entry data produced by the means 12. In such a way, a 2-dimensional pattern easy to see is obtained with high efficiency.
Patent JP-H01134298-A (JP)
Title: Radiograph conversion panel having protective layer via low-refractive index layer
Inventor: NAKAZAWA MASAYUKI
IPC: G21K4/00
Filed: 1987-11-19
Abstract: PURPOSE:To improve water resistant and physical resistant stimulating properties without impairing sharpness by providing a low-refractive index layer and two layer of protective layers which are different in hygroscopicity. CONSTITUTION:The protective layer 1a consisting of polyvinyl alcohol, ethylene/ vinyl alcohol copolymer, etc., having the relatively high hygroscopicity is provided on the surface facing a stimulating layer 3 and the protective layer 1b consisting of sheet glass, polyethylene, polytetrafluoroethylene, etc., having the relatively small hygroscopicity is provided on the outermost layer thereof. The low-refractive index layer 2 of air, nitrogen, argon, etc., which are the material of the refractive index lower than the refractive index of the protective layer 1 or vacuum is provided between the stimulating layer 3 and the protective layer 1. Spacer materials such as fine glass fiber pieces may be used as well at this time. The stimulating layer is protected from the chemical stimulus (moisture) and physical stimulus from the outside without impairing the sharpness of the image.
Patent JP-H07144570-A (JP)
Title: Pallet moving device for truck
Inventor: NAKAZONO HISAMITSU
IPC: B60P1/64
Filed: 1993-11-24
Abstract: PURPOSE:To reduce labor so as to improve work efficiency by horizontally moving a pallet of a truck brought down onto the grid, when loaded/unloaded a cargo, and mounted on a chassis after loading/unloading the cargo. CONSTITUTION:A guide rail 8 is laid in a longitudinal direction in a chassis frame 3 of a truck 1, a rodless cylinder 50 is provided parallelly to this guide rail 8, a lifter 4 for lifting a pallet 5 by supporting its front end is mounted forward/reverse movably along the guide rail 8 and connected to a slider of the rodless cylinder 50, and also an outrigger 7 is provided in a rear end part of the truck 1.
Patent JP-S63147173-A (JP)
Title: Electrophotographic recorder
Inventor: ISHIHARA SHUJI
IPC: G03G15/00
Filed: 1986-12-10
Abstract: PURPOSE:To make the moving speed of an electrostatic latent image carrier fast except during image formation and to shorten the idling time of the electrostatic latent image carrier and shorten its recording time by providing a control means which drives and controls the electrostatic latent image carrier so that the moving speeds of the electrostatic latent image carrier in the image formation and except in the image formation are different. CONSTITUTION:A CPU 10 supplies data to a variable frequency pulse generator 13 under a start command for a process and sets the moving speed of the electrostatic latent image 1 to the speed v0 at the time of the image formation, and the electrostatic latent image carrier 1 rotates at the speed v0. Then the CPU 10 detects the position of the electrostatic latent image carrier 1 through an I/O port 12 to perform the sequence operation for the image formation according to necessary timing, and then sets the frequency of the variable frequency pulse generator 13 so as to set the moving speed to the moving speed v1 except during the image formation when judging that the formation of an image is finished, so that the electrostatic latent, image carrier 1 rotates at the moving speed v1. Thus, the moving speed except during the image formation is set fast to shorten the recording time.
Patent JP-S63147360-A (JP)
Title: Semiconductor storage device
Inventor: KODA KENJI
IPC: H01L29/788
Filed: 1986-12-10
Abstract: PURPOSE:To manufacture the title semiconductor memory with high reliability by preventing the threshold value of comparative memory cells from fluctuating by a method wherein memory cells with thin or low impurity concentrated drain diffused layers are used as comparative memory cells. CONSTITUTION:Within the regular memory cell array 10 with memory cells Q11-Qnm with floating gates arranged in a matrix as well as comparative memory cells Q1-Qn in a semiconductor memory device with multiple comparative memory cells Q1-Qn, the drain diffused layers of drain regions 3a of comparative memory cells Q1-Qn are thinner than that of drain region of the regular memory cell or the impurity concentration of drain diffused layer is lower than that of the regular memory cell. For example, the comparative memory cells Q1-Qn with the floating gates 1 and central gates 4 are composed of so called LDD structure wherein the gate side diffused layers of the drain regions 3a are formed thinner in low impurity concentration.
Patent JP-S63149421-A (JP)
Title: Synchronous claw type clutch device
Inventor: YOTSUMOTO TOSHIYUKI
IPC: F16H3/12
Filed: 1986-12-10
Abstract: PURPOSE:To realize the improvement of capacity with a low surface pressure, by furnishing intermediate synchronous rings with friction surfaces at the inner side and the outer side, at the gear side, and furnishing inner synchronous rings and outer synchronous rings to hold and press the intermediate rings from the inner side and from the outer side, at combining sleeve sides. CONSTITUTION:A combining sleeve 13 consists of an inner sleeve 14 and an outer sleeve 15, and intermediate synchronous rings 24 and 25, inner synchronous rings 26 and 27, and outer synchronous rings 28 and 29 are furnished concentrically between the combining sleeve 13 and gears 6 and 7. The intermediate cynchronous rings 24 and 25 have friction surfaces at the inner and the outer peripheral surfaces. Therefore, when the driving force is delivered from a transmission shaft 8 to a transmission shaft 1, the friction surface of the intermediate synchronous ring 25 is taper-contacted to the inner and the outer synchronous rings 27 and 29, making the friction surface at two positions, and the transmission capacity is increased.
Patent JP-H04169772-A (JP)
Title: Drain device for low temperature chamber
Inventor: KAWAGUCHI TAKESHI
IPC: F25D21/14
Filed: 1990-10-30
Abstract: PURPOSE:To manually drain water if a drain port is closed by a float fixed by ice or the like by providing a case having a hole facing the drain port in the bottom face and a water passage on a side part, the float for closing the drain port through the hole and an operating member for raising the float. CONSTITUTION:Generally, defrosting water from a refrigerator during a defrosting operation enters a case 24 through a cutout part 27 formed in the case 24. Thus, a float 23 closing a hole 28 owing to buoyancy of water opens the hole 28, so that the defrosting water passes through a drain port 21 through the hole 28, enters a drain pipe 22 and is deicharged to outside of a low temperature chamber. when the float 23 does not open the hole, a handle part 26b located in the outside of a cooling chamber 8 is held and the case 24 in which the float 23 is housed is raised through an operating member 26, so that the drain port 21 is opened and water is drained.
Patent JP-H06143793-A (JP)
Title: Ink-jet recording sheet and recording thereof
Inventor: IDEI KOJI
IPC: D21H27/00
Filed: 1992-11-04
Abstract: PURPOSE:To constitute the method so that an image which is superior in absorbing properties of ink, had a high image density and obtain a clear image. CONSTITUTION:This is an ink-jet recording sheet which is obtained by making use of a substrate wherein a permeation time of ink for ink-jet recording through the substrate is not exceeding 60 seconds, preferably 0.1-30 seconds and providing an ink receiving layer having a coating quantity of 1-10g/m<2> the substrate. Then, this is a recording method for which the ink-jet recording sheet is used.
Patent JP-S63139808-A (JP)
Title: Conveyor belt
Inventor: EDOAADO ANDORIISU UOTSUKE
IPC: B65G15/36
Filed: 1987-11-20
Abstract: Conveyor belt having a carrier body in which are disposed at least three layers, of which two are rigid in respect of deflection in transverse direction and one layer provides longitudinal strength. One of the layers imparting transverse rigidity is combined with the layer imparting longitudinal strength to form one layer consisting of longitudinal and transverse wires. At least the transverse wires (8) are made of high modulus material.
Patent JP-S62149388-A (JP)
Title: Painting method for vehicle body
Inventor: OKUNISHI HIROSHI
IPC: B05B13/04
Filed: 1985-12-25
Abstract: PURPOSE:To obviate the generation of defective painting even if a vehicle body deviates in position by painting the outside plate part of the vehicle body while moving plural painting guns disposed on the planes horizontal and perpendicular to the vehicle body with respect to the outside plate part. CONSTITUTION:The vehicle body 2 is tact-conveyed and the inside plate part of the vehicle body is painted by painting robots. The outside plate part 2a-A of the vehicle body is painted by the plural painting guns 30a, 31a disposed on the planes horizontal and perpendicular to the vehicle body while said guns are moved with respect to the above-mentioned outside plate part. As a result, the generation of the defective painting is obviated despite the positional deviation of the vehicle body and the need for a long painting booth is eliminated. There is, therefore, no need for a large space and the energy for air conditioning is economized. The initial cost, etc., are thus reduced.
Patent JP-H06150968-A (JP)
Title: Nonaqueous secondary battery
Inventor: ONO AKIRA
IPC: H01M10/05
Filed: 1992-11-04
Abstract: PURPOSE:To provide a new secondary battery excellent in the cycle property and preservation characteristic and having high safety. CONSTITUTION:A negative electrode of a nonaqueous secondary battery is made of a carbon material, Electrolyte of an electrolytic solution is Lewis acid double salt expressed by LiXFn, a main solvent is a mixed solvent of cyclic ester carbonate and cyclic ester at 10:90 to 80:20wt.%, and noncyclic ester carbonate of 5 to 60wt.% is contained in the mixed solvent.
Patent JP-H02140952-A (JP)
Title: Wiring method for power source of integrated circuit
Inventor: MATSUDA YASUO
IPC: H01L21/3205
Filed: 1988-11-21
Abstract: PURPOSE:To improve the efficiency of a layout design by obtaining the minimum value of the sectional area of two crossing power source patterns, exceeding the total sum of the areas of through holes to be formed over a minimum sectional area, and minimizing the number of the holes. CONSTITUTION:As layout information 1, the coordinates of two power source patterns of different layers and crossing position thereof are stored, and as design rule 2, the sectional area of the pattern for each layer, the area of the through hole and the installing rule of the hole are stored. An area determining process 3 reads the sectional areas of the two patterns according to the rule 2, and determines the minimum value. A through hole installing process 4 determines the number of the through holes to become the area determined by the process 3 or more, installs the holes at the crossing positions of the information 2, and then output layout information 5 added with the information of the hole set at the information 1. Thus, the efficiency of a layout design can be improved.
Patent JP-H06146521-A (JP)
Title: Bearing construction of handrail of stair
Inventor: SAKAI TOSHIMITSU
IPC: E04F11/18
Filed: 1992-11-04
Abstract: PURPOSE:To increase strength and to present good outward appearance by erecting steel posts to structural members of a staircase, and fitting handrail posts of handrail bodies to the steel posts to fix them by anchorage devices. CONSTITUTION:Handrails 9 are provided along a stair 8 and a corridor 7 on an upper floor, and the handrails 9 are constituted of handrail bodies 4 and steel posts 3. The lower parts of the posts 3 are fixed to structural members 2 of a staircase 1 such as beams, stair wing walls, etc., to erect. Then, aluminum handrail posts 5 on both sides of each of the bodies 4 are fitted to the posts 3, and the posts 5 are fixed to the posts 3 with anchorage devices 35 such as screw devices to mount the bodies 4 at-upper parts of the stair wing walls 2a. According to this constitution, strength of the bodies 4 is increased by the posts 3, the posts 5 are fitted to the outsides of the posts 3 to make it possible to improve outward appearance.
Patent JP-H07150474-A (JP)
Title: Production of cellulose sheet
Inventor: NISHIYAMA KAZUNARI
IPC: D06M101/00
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a cellulose sheet free from pinhole and having excellent mechanical strength by coating a cellulosic nonwoven fabric with a cellulose dispersion having particle diameter falling within a specific range. CONSTITUTION:A cellulose sheet free from through-holes and having excellent water-resistance can be produced by coating a cellulosic nonwoven fabric with a liquid dispersion of cellulosic material fine particles having a maximum particle diameter of essentially <=20mum and a cumulative volume ratio of >=25% corresponding to a particle diameter of >=3mum and treating the coated sheet e.g. with 65% sulfuric acid. The cellulosic material having fine particle size is e.g. wood pulp, refined linter and cotton fiber.