baber/WOPTO huggingface dataset:
Patent JP-H01189576-A (JP)
Title: Magnetism detector
Inventor: NAKAMURA SHINJI
IPC: G01R33/035
Filed: 1988-01-25
Abstract: PURPOSE:To enable the simple measurement of the intensity of magnetism, by a construction wherein a dye solution and particles of a superconducting material classified according to sizes are sealed up in a plurality of airtight spaces formed by transparent glass plates and spacers. CONSTITUTION:Particles 4, 4' and 4'' of a superconducting material being different in particle sizes are sealed up together with a colored liquid 3 in blocks (a)-(c) formed by transparent glass plates 1 and 1' and spacers 2. The particle sizes of the particles 4, 4' and 4'' are classified in the order of (a)<(b)<(c). When a magnetic field H is present, a magnetic floating force is generated in the particles 4, 4' and 4'' by a Meissner effect and thereby the particles float up toward the glass plate 1. On the occasion, the magnetic float amount of the particles 4 and 4' sealed in the regions (a) and (b) is large, since the particle sizes and weight thereof are small, and they come into close contact with the inner surface of the glass plate 1, while the particles 4'' do not come into close contact with the inner surface of the glass plate 1 in the region (c), since the magnetic float amount thereof is small. When these states are observed from the glass plate 1 side, the color of the particles 4 and 4' is observed in the regions (a) and (b), while the color of the liquid 3 alone is observed in the region (c). The intensity of magnetism can be measured simply in this way.
Patent JP-H05205141-A (JP)
Title: Automatic transaction device
Inventor: SHIROTA HIROSHI
IPC: B41J3/44
Filed: 1992-01-29
Abstract: PURPOSE:To provide the device requiring the same availability and case of operation as the one without a double stripe-card processing function. CONSTITUTION:This automatic transaction device is provided with a printing means optically reading an embossment of a card 2 printed on a journal or the like as proof of transaction. The position and the number of the magnetic stripe is detected by the calculation based on the image data of the magnetic card which is obtained through the optical reading. According to the detection result, the type of the magnetic card and the position of the set embossed area in each magnetic card is detected and the image data of the embossed area is sent to a printing means.
Patent JP-S59150585-A (JP)
Inventor: NOMINA ICHIROU
IPC: B08B5/02
Filed: 1983-01-31
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-H04239225-A (JP)
Title: Variable-length encoding device
Inventor: IKEDA YASUNARI
IPC: H03M7/42
Filed: 1991-01-11
Abstract: PURPOSE:To constantly perform the optimum variable-length encoding by selecting a variable-length encoding table which has the minimum code length in an information amount evaluation circuit and encoding inputted information. CONSTITUTION:The values successively taken out from ROM 71 to 7N per piece of inputted information are provided to accumulators 81 to 8N, and the values obtained in the accumulators 81 to 8N are provided to a comparator 10 through registers 91 to 9N respectively. The comparator 10 discriminates a ROM from among the ROM 71 to 7N with the minimum value. The signals discriminated by the comparator 10 are provided to a selector 6 and the selection of ROM 51 to 5N is performed. The variable-length encoding table provided on the ROM 51 to 5N selected by the selector 6 is supplied to a variable-length encoding circuit 4 and the encoded signals are taken out to an output terminal 11.
Patent JP-S55106401-A (JP)
Title: Optical element
Inventor: FUJII MASAHARU
IPC: G02B26/02
Filed: 1979-02-09
Abstract: PURPOSE: To easily obtain an intensity modulation element having a long life for facsimile, etc. in a high yield by placing directly or indirectly a diffraction grid on a piezoelectric high molecular film.  
     CONSTITUTION: A polymer or copolymer film based on vinylidene fluoride, etc. is drawn and oriented to produce a film rich in β-type crystal structure. This film is polarized under a high voltage DC electric field. On one side of piezoelectric film 1 thus formed diffraction grid 3 made of collodion or high molecular film is placed, and electrodes 2, 2' are attached to both sides of film 1. One or both of electrodes  2, 2' are made transparent or translucent. Transparent film 4 with grid 3 attached  may be placed on electrode 2. Next pinhole 5 is made in grid 3 and electrode 2 or  film 1 and electrodes 2, 2'. For example, by transmitting laser beams 11 and applying a voltage to electrodes 2, 2' film 1 contracts, and beams 11 are partially diffracted by grid 3, emitting diffracted light 12. Intensity modulation is accomplished  by making use of a change of light 12 according to the voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04248697-A (JP)
Title: Cup type automatic beverage vending machine
Inventor: FUJIMOTO RYUZO
IPC: G07F13/00
Filed: 1991-02-05
Abstract: PURPOSE:To prevent beverage scattering by transporting a cup from a cup transfer position via powder raw material transfer position all the way to a vending stage facing a merchandise take-out port after preparation of the beverage. CONSTITUTION:A cup supply device 5, raw material supply devices 31 to 34, forced-feed hot water supply device 79, a stirring device, an ice supply device 82, diluting water supply device 81, a cup transfer device 7, and a vending stage 80 facing the merchandise take-out port are provided. A cup 8 supplied from the cup supply device 5 is transferred by the cup transfer device 7 along a transfer route from the raw material supply devices 31 to 34 to the vending stage 80, and raw material is supplied in the middle of the transfer route. Further, force-feed hot water supply, beverage stirring, and ice supply are executed on the vending stage 80 for beverage preparation. Therefore, the cup 8 contains the beverage raw material alone at most while it is transferred from a position A to a preparation take-out position D.
Patent JP-H10154672-A (JP)
Title: Cerium oxide abrasive material and polishing method of substrate
Inventor: YOSHIDA MASATO
IPC: B82Y30/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To polish the polished surface of a prescribed substrate quickly without contaminating it with alkaline metal and making any marks on it by a method wherein the surface of the wafer is polished with cerium oxide abrasive material. SOLUTION: Composition composed of cerium oxide particles and dispersant which contains ammonium polyacrylate is dispersed into water for obtaining cerium oxide slurry. Cerium oxide slurry is used as abrasive material. An SiO2 insulating layer is formed on a semiconductor substrate where circuit elements and wiring patterns are formed, and the SiO2 insulating layer formed on the semiconductor substrate is polished with cerium oxide abrasive material, whereby the irregularities of the SiO2 insulating layer surface are turned smooth throughout all the surface of the substrate.
Patent JP-H04249259-A (JP)
Title: Processing method for photosensitive planographic printing plate
Inventor: WATANABE SHINYA
IPC: G03F7/00
Filed: 1991-02-05
Abstract: PURPOSE:To stably process a negative and a positive type printing plate by the same automatic developing machine with the small consumption of a liquid developer by supplying a negative-positive common-use liquid developer or dedicated liquid developers corresponding to kinds in a foaming state by a specific amount for each 1m<2> area of a photosensitive planographic printing plate to be processed and performing a developing process. CONSTITUTION:The liquid developer is supplied by 10-200ml for each planographic printing plate to be processed to perform the developing process. In a developer supply tank 44a, the developer foams with air fed into the developer from an air blowing-in pipe 45a and the foaming liquid developer is sent in the gap of a liquid developer supply slit 6 from supply openings 61a and 62b. As this gap is filled with the liquid developer, the planographic printing plate is carried in the gap and both the top and reverse surfaces of the photosensitive planographic printing plate is brought into contact with the foaming liquid developer to carry out the development.
Patent JP-H09212694-A (JP)
Title: Automatic ticket excamination machine
Inventor: KOURA FUMIO
IPC: G07B15/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket examination machine which can move to one of its both sides to vary the ticket examination path width and also does not move itself when a wheelchair, a human being, etc., exist on the ticket examination path. SOLUTION: Plural projectors 3a and photodetectors 3b are provided on both ticket examination machines 2d and 2e and in a range covering an entrance 10a through an exist 10b of a ticket examination path 10. At the same time, a movement suppression means 14 suppresses the movement of one (2d) of both machines 2d and 2e during the projector 3a and photodetector 3b detect the light shielding objects on the path 10.
Patent JP-S54107975-A (JP)
Title: Device for preheating post forms of decorative sheets
Inventor: KUBOTA ATSUSHI
IPC: B29C63/00
Filed: 1978-02-10
Abstract: PURPOSE:Title device in which a plurality of heaters are fitted on the supporter in parallel so that they are freely movable depending upon the bending radius of decorative sheets. CONSTITUTION:Guide slits 5 are bored on the bended part of support 2 that is bended in L-shape and a plurality of heaters 3 are fitted to guide slits 5 so that they can freely move. These heaters 3 are opposed to continuously moving decorative sheets 1 and heat a part of the decorative sheets to be bended. Then the part is bended with bending roll and bonded to the side of material 6.
Patent JP-S61177114-A (JP)
Inventor: HOSHINO KOJI
IPC: H02G1/14
Filed: 1985-01-30
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-S56111730-A (JP)
Title: Automatic running controlling device of continuous groove excavator
Inventor: TANNO TOMIYA
IPC: E02F3/16
Filed: 1980-02-08
Abstract: PURPOSE: To control automatic running of a working machine by fitting sensors to the main body of an excavator and to the main body of the working machine, and by controlling the excavator through detection of divergence from the reference line by the sensors in the bucket-wheel type excavator equipped with a side cutter.  
     CONSTITUTION: The vehicle body 20 of a tractor 2 is fitted with the sensor 22 and the main body 25 of the working machine 3 with the sensor 27. The sensors 22 and 27 detect the reference lines of the aimed cources of the tractors and the working machine 3 respectively and deliver divergence signals VS in accordance with the amount of divergence, respectively. The divergence signals VS are given to the comparators 33 and 43 of the control devices 30 and 40, respectively. The control device 30 controls steering of the tractor 2, while the control device 40 performs control of the rotational number of the side cutters 5 and 6 of the working machine 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58132203-A (JP)
Title: Method for sticking microcolor filter
Inventor: MURAKOSHI MAKOTO
IPC: H04N9/07
Filed: 1982-02-01
Abstract: PURPOSE:To improve the yield, by calculating the number of indefectible goods in respect to combinations of laminable wafers, and by laminating wafers only  for combinations where calculation results are larger than a prescribed value. CONSTITUTION:Wafers of microcolor filter (MCF) and wafers of sensor are checked for every prescribed number of lots respectively, and positions of indefectible goods of respective chips of each wafer are recorded, and the number of combinations where both of the corresponding tips are in defectible of is  counted in respect to all combinations of both wafers, and combinations of  wafers where this number is higher than a prescribed value are selected, and  such wafers are laminated. Thus, the yield is improved.
Patent JP-S59142418-A (JP)
Title: Physical quantity detecting device
Inventor: MATSUNAMI MASAHITO
IPC: G01D5/24
Filed: 1983-02-02
Abstract: PURPOSE:To obtain a digital output having a high accuracy without using an A/D converter by generating a pulse corresponding to an electric discharge time difference between a capacitor whose capacity is varied sharply by responding to a physical variation, and a capacitor which is scarcely varied. CONSTITUTION:When an output of a capacitor 7 whose capacity is varied sharply in accordance with a physical quantity such as pressure, etc. is compared with a reference value and an output of a comparator 13 is inverted to a low level, transistors 9, 10 become on, and the capacitor 7 and a capacitor 8 which scarcely responds to a variation of the physical quantity become a charged state. Accordingly, the capacitors 7, 8 are discharged repeatedly until they reach the reference voltage, and a pulse train whose pulse interval is constant, and whose width is varied in accordance with a variation of the capacity of the capacitor 7 corresponding to the physical quantity is generated through the comparator 13, a comparator having the same reference voltage, and an invertor 15. Subsequently, in accordance with this pulse width, a clock of a clock generator 18 is counted by a counter 19, and a digital physical quantity having a high accuracy can be obtained without using an A/D converter.
Patent JP-S56113344-A (JP)
Title: Novel catalyst for production of dimethyl dichlorosilan
Inventor: TAKASA KENJI
IPC: B01J23/847
Filed: 1980-02-12
Abstract: PURPOSE:To obtain a catalyst for dimethylchlorosilan highly active with a high selection rate even at a constant temperature by adding a small amount of tantalum and/or niobium to a silicon-copper-cadmium catalytic body. CONSTITUTION:A catalytic body for production of dimethldichlorosian composed of a metalic silicon, copper, cadmium, tantalum and/or miobium while meeting 1<=a<=2, 0.1<=b<=5, 0<=p<=0.5, 0.0001<=p+q<=0.5, (where a, b, p and q is in wt.pt. with respect to 90wt.pt. of the metalic silicon). The catalytic body thus obtained indicates a stably high activity and selectivity even at a constant reaction temperature from the initial inversion rate of the silicon to later reaction.
Patent JP-H02195312-A (JP)
Title: Zoom lens
Inventor: YAMAUCHI HARUHIKO
IPC: G02B7/04
Filed: 1989-01-24
Abstract: PURPOSE:To obtain a natural operation feeling in variable power without any sense of incongruity by making the ratio of the quantity of variation in photographic field angle to the quantity of variation in the quantity of operation of a variable power cylinder satisfy specific relation over the entire variable power range. CONSTITUTION:Respective elements are so set that DELTAA/A=K.DELTAZ (K: value varying within + or -10% of the entire variable power range) over the entire variable power range, where A is a photographic field angle A in optional variable power, Z is the quantity of operation of a variable power cylinder, and DELTAA is the quantity of variation in the photographic field angle A to the fine variation quantity DELTAZ of the quantity of operation Z. Namely, the respective elements such as the paraxial refracting power arrangement of the zoom lens, the shapes of cam grooves 2b and 2c for variable power on a lens barrel, etc., are set properly so that the relational equation satisfied. Consequently, the natural variable power operation feeling is obtained over the entire variable range.
Patent JP-H01189607-A (JP)
Title: Production of fiber bundle and photoconduction type display device using said bundle
Inventor: SONEHARA TOMIO
IPC: G02B6/04
Filed: 1988-01-26
Abstract: PURPOSE:To improve productivity of fiber bundles and to obtain a photo conduction type display device which is uniform and has a high display grade by providing spacer materials to the circumference of at least a part of fibers and fixing the end faces of the fiber bundles by utilizing the volumetric change of the spacer materials. CONSTITUTION:The spacer materials are not required to be installed over the entire parts of the fibers 201. The spacers are installed around the end faces at one end of the arrayed fibers 201 and the end faces 202 are fixed by utilizing the contraction or expansion state of the spacer materials. The point to constitute another end face is heated from the outside by, for example, electrodes 203 for induction heating and is pressurized from the circumference under heating, by which said point is gradually contracted. The contracted end face is fixed and a fixed point 204 is cut at a cutting line 205. The optical fiber bundles which optically couple from an image forming means to a display surface are thereby provided with high productivity.
Patent JP-H08212383-A (JP)
Title: Shading display controller
Inventor: HATTORI HIROSHI
IPC: G06T15/80
Filed: 1995-02-01
Abstract: PURPOSE: To provide a fast, detailed display through a simple operation by a shading display controller which interpolatory operation for color values for every patch to be shaded and displayed. CONSTITUTION: This controller is equipped with an extracting means 11 which is given image information including color values of pixels on sides of patches and extracts the color values of the three pixels at both ends and midpoint of each side according to the format, a relative distance calculating means 13 which finds the relative distance to one end according to the same format, a coefficient calculating means 15 which substitutes the color values extracted by the extracting means as to the three pixels and the relative distance found by the relative distance calculating means 13 in a quadratic equation of the relative distance showing the color values of those pixels, and generates and solves simultaneous equations including the coefficients of respective terms of the quadratic equation as a root to obtain those coefficients,  a color value approximating means 17 which substitutes the above-mentioned relative distance in the quadratic equation based upon those coefficients as to those pixels to obtain approximate values of the color values, and a display driving means 19 which gives those approximate values to a display unit.
Patent JP-H01190143-A (JP)
Title: Data transmission system
Inventor: OYA AKIRA
IPC: H04L27/148
Filed: 1988-01-26
Abstract: PURPOSE:To attain data transmission with high reliability even in bad communication environment by counting the number of times of production of noise for a prescribed time prior to the transmission of a transmission data and varying number of times of transmission of data by the number of times of production. CONSTITUTION:A control circuit (not shown) counts the number of times of production of impulse noise generated for a prescribed time from an output of a comparator 10. Then the value is compared with a preset reference value and when the value is larger than the reference value, the same data is sent for N1 times. In case of transmission, the control applies transmission after no carrier is confirmed from the output of a comparator 12 through the LPF 11. On the other hand, in the presence of a carrier, the count is repeated till the carrier is lost. If noise count is smaller than the reference value, the same data is sent by a number of times N2 smaller than the N1. The transmission number of times is varied in this way depending on the frequency of occurrence of noise to improve the reliability of the data transmission.
Patent JP-H08208379-A (JP)
Title: Gallium phosphide crystal substrate for liquid phase epitaxial growth and method for growing semiconductor crystal using same
Inventor: MATSUMOTO HIROSHI
IPC: C30B19/12
Filed: 1995-02-01
Abstract: PURPOSE: To attain liq. phase epitaxial growth of GaP in a uniform film thickness without causing facet growth. CONSTITUTION: This GaP crystal substrate has 0.2-0.4 deg. angle between orientation perpendicular to the surface of this substrate and that perpendicular to the (111) face of this substrate. This substrate is used for growing a GaP crystal film by a liq. phase epitaxial growth method.
Patent JP-H08211477-A (JP)
Title: Camera data storage device system
Inventor: OZAWA MASAKI
IPC: G03B17/24
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a sufficient quality print by storing photographing information in a recording means different from magnetic recording as well and magnetically recording the information on a photographed film by a developing device and a printer. CONSTITUTION: A film with lens 2 is parted into a data storage module 1 and the film 3 by a film separator 11, Then, data in each photographed frame is read out from the data storage module 1 by a reading device 12 and managed by an identification code and registered in a controller 15. Moreover, the film 3 is developed by a negative developing unit 13 and the identification code is read out from the film 3 by a magnetic recorder 14. Then, the registered photographing date is extracted from the controller 15 and magnetically recorded on the camera information recording magnetic track of the film 3.  After that, the primary exposure of the negative image of the photographed frame is executed on a sensitized paper sheet 17 in accordance with the photographing data in a negative printing part 18, then, imprinting data is converted into printing output by the data printing module 21 of a data printing part 20 and the double exposure of the imprinting data on the sensitized paper 17 is executed.
Patent JP-H09206916-A (JP)
Title: Harmful constituent elution preventing casting and coating layer forming
Inventor: KAWANISHI ROKURO
IPC: B22D19/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the elution of a harmful material with only a water contacting part coated completely without losing the same composition as a conventional free-cutting copper alloy by forming a coating film using a harmful constituent elution preventing material on required part of a mold forming casting surfaces, constituting the mold and pouring a molten metal. SOLUTION: A binder is formed by adding the harmful constituent elution preventing material, e.g. a single metal material of aluminum, zinc and tin, powders of these mixing metal powder, etc., into the solvent of polymer, etc., or silicon, etc. A coating film 51 is formed by spraying this into a core 5 formed into the shape of casting hollow part 6 with regin coated sands. The dried core 5 is housed in the prescribed position within a cast forming part 4 and the mold 1 is closed. When the molten metal is poured from a molten metal pouring port 8, the entered molten metal is reacted with the coating film on the surface of the core 5 to form required coating layers, thereby coating the hollow part 6, and the hollow casting, the inner surface of which is coated, is simultaneously cast when casting is finished.
Patent JP-S61176485-A (JP)
Title: Production of copper-solder inlaid clad material
Inventor: ABE MASAHIKO
IPC: B23K1/008
Filed: 1985-01-29
Abstract: PURPOSE:To obtain the clad material having good adhesive property and surface state by rolling a base metal after delivering continuously a solder material on the base metal providing the buried groove for soldering and depositing the solder material on the base metal with heating to the specified temp. CONSTITUTION:The base metal 2 consisting of the copper material of strip shape with groove working is continuously delivered by the pre-cut or rolling roll. On the other hand the solder wire 4 delivered continuously by a guide roll 5 is fitted to the groove part of the base metal 2. Thereafter the solder wire 4 is melted and deposited to the base metal 2 by passing continuously the base metal 2 through a heating furnace 6 and by heating the solder wire 4 at 330-380 deg.C. It is then coiled as the solder/copper clad material 8 having smooth surface shape by rolling to the prescribed plate thickness by rolling roll 7.