baber/WOPTO huggingface dataset:
Patent JP-S6389420-A (JP)
Title: Production of glass product
Inventor: MIZUNO TOSHIAKI
IPC: C03B19/12
Filed: 1986-10-01
Abstract: PURPOSE:To prevent both generation of a crack of gel at a time of drying and foaming thereof at a time of sintering in the production of a glass product by a gel-sol method by bringing the gelled soln. of a raw material into contact with the soln. of a cross-linked compd. having plural specified functional groups. CONSTITUTION:A glass product is produced by allowing the soln. of a raw material contg. an organic metallic compd. having alkoxyl group to gel, drying and sintering it. In this method, the soln. contg. a cross-linked compd. having two or more functional groups forming metalloxane bond by condensation reaction is brought into contact with the above-mentioned gelled soln. of the raw material before drying and thereafter it is dried and calcined. Since hydroxyl group or alkoxyl group existing on the surface of gel before drying is bonded to the compd. having >=two functional groups forming metalloxane bond by means of the contact of the above-mentioned soln. and soln., the strength of the gel itself is enhanced. As a result, shrinkage in drying is suppressed and not increased and the diameter of small holes are not decreased, thus cracks are hardly generated.
Patent JP-H0761013-A (JP)
Title: Heat transfer type recording device
Inventor: OSHIMA KIYOSHI
IPC: B41J29/48
Filed: 1993-08-26
Abstract: PURPOSE:To prevent the device from being large-sized and the head margin of recording paper from increasing by a method wherein a resist sensor for detecting the tip of image receiving paper is arranged in a space or the vertical range of the space between bisected roll pieces. CONSTITUTION:Ink sheet 14 is fed from a fed roller 14a and wound up by a wind-up roller 14b. Either one of an upper and a lower rollers 15a and 15b composing a clamp roller 15 or concretely the upper roller 15a is divided at its axially middle part into two pieces and, at the same time, a space 16 is provided at the middle part of the divided roller pieces. By arranging a resist sensor 17 in the space or the upper part of the space, no lateral space is present between a clamp roller pair and the resist sensor, resulting in allowing to reduce the lateral size. Further, since the resist sensor 17 detects the point of time, when the tip image receiving paper arrives at the clamping position to the clamp roller, the recording with a thermal head 1 can be started at the point of time of the arrival of the tip of the image receiving paper.
Patent JP-H0874375-A (JP)
Title: Suspension support fittings
Inventor: SUGAYA KEIICHI
IPC: E04B9/18
Filed: 1994-09-02
Abstract: PURPOSE: To simplify the mounting work in such a way to mount a coupling tool to support fittings, mounted on a construction material, by after-installation, to be usable to cope with all situations, and besides to mount the coupling tool to the support fittings togetherwith a suspension bolt. CONSTITUTION: A given construction material is nipped between upper and lower plates 2 and 3 positioned facing each other and a locking screw 6 brought into pressure contact with the construction material is arranged at the upper plate 2. A support hole 7 is formed through the lower plate 3 and a coupling tool 8 emovably mounted in the support hole 7 is provided. The support hole 7 has a notch hole 7A in which a lock body 9 is inserted. The coupling tool 8 is formed in such a manner that the upper end of a suspension bolt P locked to the coupling tool 8 through a screw is pressed and inserted between the lock bodies 9 to spread the lock bodies 9.
Patent JP-H0573816-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIZUUCHI SATOYUKI
IPC: G11B5/455
Filed: 1991-09-13
Abstract: PURPOSE:To minimize deterioration of recording characteristics of the subject device after long-term use. CONSTITUTION:The abrasion state of a head 1 for recording a signal to a magnetic tape 2 is detected by a head use judging means 6. The device is then constituted to give an optimum value of a recording current by controlling the gains of a signal amplifier circuit 12 and a bias amplifier circuit 14 by an optimum current instructing means 9 from an actual used time of the head 1 calculated by a head using time integrating means 7 and a data of a storage means 8 stored with a relationship between a using time and its optimum recording current.
Patent JP-S6295339-A (JP)
Title: Polyester composition
Inventor: OTANI MASANOBU
IPC: C08L67/02
Filed: 1985-10-22
Abstract: PURPOSE:A polyester composition having improved surface characteristics of molded article, not changing surface properties in recovery of waste of the molded article and its reuse, containing porous inert inorganic fine particles having specific voids and nonporous inert inorganic fine particles. CONSTITUTION:(A) Porous inert inorganic fine particles which comprise alumina, slica, etc., as components, have 50-95%, preferably 70-80% void ratios and 0.05-3mu average particle diameters and (B) nonporous inert inorganic fine particles which comprise kaolin, clay, etc., as components and have 0.05-3mu average particle diameter in a weight ratio satisfying a formula (A and B are weight % of the particles A and B based on a polyester in an amount to give 0.01-5wt% total amounts of the components A and B based on the polyester are added to a polymerization system for the polyester (preferably having ethylene terephthalate as repeating unit) before the polymerization, preferably to an ester exchange reaction system during or before the reaction.
Patent JP-H04115439-A (JP)
Title: Method for attaching grid to frame of color cathode-ray tube
Inventor: TAWARA MINORU
IPC: H01J9/14
Filed: 1990-09-06
Abstract: PURPOSE:To maintain grid tension as applied by applying tension to each wire material grid, and applying higher temperature to the regions closer to both ends and lower temperature to the center region. CONSTITUTION:A grid wire 4 is aligned on a top face 3 of a main beam 1 by means of an aligning plate 5 at a constant pitch. A weight 11 is suspended from each grid 4 through a pulley 10. Then the grid is heated by hot air 24 by means of a heater 23. The temperature of the hot air is arranged to get gradually higher at both end regions than the center region so that the grid wire 4 can be expanded longer at both end regions than at the center region. Then, a welding current is applied by means of an electrode rod 7 to fix the grid to a frame and cool it. Thus, larger shrinkage force of the grid wire 4 can be obtained at both end regions than at the center region.
Patent JP-2001059220-A (JP)
Title: Anchor tension device
Inventor: FUSHIYA YUKIO
IPC: E02D5/80
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an anchor tension device capable of being controlled by manpower with a lightweight and compact design without using any heavy machine and being carried out even in a narrow space. SOLUTION: A plurality of jacks 1 and 1 are erected on a base 3, a joint member 2 for connecting the other ends of the jacks 1 and 1 to each other is provided, an opening and closing door 4 capable of being freely opened and closed is provided to the side of the joint member 2 to parallel insert an extra length 10a of an anchor between both jacks 1 and 1 to interlock, and action force of the jack 1 is transmitted to the anchor.
Patent JP-H0572556-A (JP)
Title: Active matrix substrate and production of active matrix substrate
Inventor: HASHIZUME TSUTOMU
IPC: H01L27/12
Filed: 1991-09-13
Abstract: PURPOSE:To allow the formation of driving circuits having excellent electrical characteristics by varying the thicknesses of the semiconductor thin films of thin-film transistors (TFTRs) driving picture elements and the semiconductor thin films of TFTRs constituting the driving circuits. CONSTITUTION:The active silicon layers of the TFTRs for picture elements constituting the active matrix substrate GL and for the driving circuits are formed by different stages which respectively form the silicon layers PA, PS varying in film thickness and film quality. The silicon layers AS for the driving circuits are crystallized by irradiation with a laser. Namely, the active silicon layers of picture element TRs are constituted of the polycrystalline silicon thin films PS which are ultra-thin films and, therefore, the on-electric power sufficient for driving the picture elements and a slight off-current are obtainable. The active silicon layers consisting of polycrystals are obtd. for the TFTRs for the driving circuits by irradiating the amorphous silicon thin-films AS with the laser and, therefore, the electrical characteristics having excellent mobility are obtd.
Patent JP-H06201685-A (JP)
Title: Method for verifying seed of hybrid rice plant
Inventor: NAKAMURA ATSUSHI
IPC: G01N27/447
Filed: 1992-08-12
Abstract: PURPOSE:To verify the purity of the seed of a hybrid rice plant by confirming the feature of the electrophoretic pattern of the seed protein of the seed. CONSTITUTION:An extracted liquid is collected by putting a crushed seed in a tube and adding a buffer solution for sample to the crushed seed, and the, dipping the tune in boiling water. The extracted liquid is centrifuged and the supernatant liquid is recovered. The extract is separated by an electrophoretic method and the proteins contained in the extract are dyed so as to make the proteins visible. The visualized electrophoretic pattern is analyzed with naked eyes, picture analyzing instrument, etc., and whether or not bands peculiar to its parents exists is examined. In case the pattern contains the bands peculiar to its parents, the seed is a desired hybrid rice plant and, when pattern does not contain either one of the bands, the seed is not the seed of the desired hybrid rice plant. Thus the rate of the seed of the required hybrid rice plant in a plurality of seeds, namely, the purity of the seed of the required hybrid plant of rices can be verified.
Patent JP-S60126365-A (JP)
Inventor: MIYASHITA IWAO
IPC: D04H1/54
Filed: 1983-12-14
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-S6391948-A (JP)
Title: Ion beam device
Inventor: ARISAWA TAKESHI
IPC: H01J27/26
Filed: 1986-10-03
Abstract: PURPOSE:To stabilize the ion beam current for a long time by measuring the luminous strength of the light generated by specific atoms or the like and the whole ion beam current and controlling the potential difference between a needle-shaped electrode and an extracting electrode. CONSTITUTION:The luminous light flux changed by the current density of the whole ion beam current by the collision between neutral atoms or molecules thermally generated at a region 16 near the tip of a needle-shaped electrode being fed with a liquid metal and charged grains is spectrally diffracted by a grating 12, and a specific wavelength region is injected to a light detector 13 and is converted into an electrical signal. The beam current containing this signal and all ion types is monitored by an aperture 6 and detected by a whole- current detector 17 and fed to an arithmetic logical unit 15. The beam current value of a specific ion type is calculated and compared with the reference value by a comparative control unit 9, the extracting voltage 5 is feedback- controlled so as to match the reference value, and the ion beam current is stabilized for a long time.
Patent JP-H0683712-A (JP)
Title: Microprocessor
Inventor: MAEMURA KOJI
IPC: G06F12/08
Filed: 1992-09-03
Abstract: PURPOSE:To provide a microprocessor including a cache memory so as to shorten the cache replacement end queuing time of uncontinued data at the time of generating a mishit and improve the hit rate of continued data. CONSTITUTION:In the microprocessor including a cache unit 1 having a cache memory in its inside and an instruction executing unit 2, the unit 1 is provided with a bus cycle control circuit having a function for starting the bus cycles of the chache memory and a prescribed external device, a counting circuit for counting up and storing the frequency of the bus cycles, a register for specifying and storing the frequency of bus cycles based upon a prescribed program, and a comparator for mutually comparing values stored in the counting circuit and the register and detecting and outputting coincidence/discrepancy and constituted so that a bus cycle required for cache replacement is repeatedly started through the function of the bus cycle control circuit until coincidence is detected.
Patent JP-H0878147-A (JP)
Title: Electromagnetic type cooker
Inventor: UEMURA MOTOAKI
IPC: A47J27/00
Filed: 1994-09-05
Abstract: PURPOSE: To save fuel cost without contaminating the air in a room, and improve the safety by arranging a plate on the upper part of an electromagnetic heating coil, and providing a supporting protruding part on the surface of the plate to form a pan putting part having a prescribed height. CONSTITUTION: A heating part mechanism is formed of an electromagnetic heating coil 1 and a high frequency current generating device 2, and a flat plate 3 formed of a heat resisting synthetic resin is arranged with a proper space on the upper part of the coil 1. Further, to integrally form supporting protruding parts 4 having a proper height on the surface part of the plate 3, several strip protruding parts are formed at proper intervals on the surface of the plate 3. Each protruding part 4 is arranged in such a manner that the upper part and upper end surface Aa of each protruding part 4 makes face contact with the bottom surface (b) of a pan A, and the pan A is put on the upper end surface Aa.
Patent JP-H0679947-A (JP)
Title: Form printing system
Inventor: UENO KOYO
IPC: B41J21/00
Filed: 1992-09-03
Abstract: PURPOSE:To effect printing for the correction of a form layout inexpensively within a short period of time. CONSTITUTION:A printer 9, such as a laser beam printer or the like, outputs a luster image. The face and size of letters, whose using frequency is high, are stored with respect to dot patterns thereof. Only the dot pattern of a reference size is stored with respect to a letter whose using frequency is low. A controller 2 reads dot pattern data from a dot pattern data file 4 when the dot pattern of the face and size of printed letters set in a form layout are provided. When the dot pattern of a set size is not provided, the control unit 2 commands the production of dot pattern having the size immediately closed to the set size in the dot pattern data of letters to a dot matrix converting unit 5.
Patent JP-H0960958-A (JP)
Title: Dew condensation preventive line type air outlet
Inventor: KUNO YUKIO
IPC: F24F13/072
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a dew condensation preventive line tape air outlet which is easy to assemble an outlet flow passage frame and a fixing member to a frame without generating dew condensation on the frame and is capable of forming a discharged flow passage surface inside an outlet flow passage frame in parallel to the flow of the air with high accuracy and prevents the generation of a vortex flow or noise. SOLUTION: There are provided a frame 16 which is faced with an indoor side and an outlet flow passage frame which is connected so as to cross the frame. The frame 16 and the outlet flow passage frame 18 are formed with raw materials having different rigidity. The frame 16 and the outlet flow passage frame 18 are located outside an air outlet flow passage and provided with first and second stays 28 and 30 at a backward position to an attic side and a fixing member 32 which locks the frame and the outlet flow passage frame with a ceiling opening where the first and second stays are partially joined with the fixing member and fixedly connected thereto.
Patent JP-H09128485-A (JP)
Title: Improved method and apparatus for recognition of handwritten sentence by using unchangeable feature
Inventor: MAIKERU KENESU BURAUN
IPC: G06V30/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To excellently recognize a handwritten sentence by providing a curve as a new feature signal of the curve represented independent of the size, position, or azimuth. SOLUTION: Two points P1 and P2 on the curve are selected, and the intersection P of the tangents of those two points P1 and P2 is found; and the distances from the points P1 and P2 to the intersection P are found and the ratio of those distances is calculated for generation. For all points where the ratio of tangents can not be defined along the curve, special constant values are specified. Further, a method for recognizing the handwritten sentence irrelevantly to a scale and an azimuth is obtained by representing a handwritten sample with a feature signal independent of the scale and rotation. To represent the handwritten sample, a feature signal of the ratio of tangents and a feature signal of normalized curvature are used independently or together.
Patent JP-H0978504-A (JP)
Title: Crosstie
Inventor: TANAKA AKIO
IPC: E01B3/20
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and simplify the transportation and installation work by integrally arranging a main body section in the direction crossing a pair of rails and support projections protruded in the rail length direction from both side sections of the main body section. SOLUTION: Support projections 13 are arranged at support positions directly below rails 1, 1, the area of rail support seat faces 16 is increased, and the whole support area of a crosstie 11 is increased accordingly. Severe vibrations of the rails 1 at joint sections 2 can be borne. The size and weight of the whole crosstie 11 are made nearly equal to those of the normal cross tie while the large support area is secured. Increases of the material cost and the transportation and installation work cost are suppressed, and a sharp increase of the difficulty of the work can be suppressed.
Patent JP-H1083085-A (JP)
Title: Developer for actinically sensitive polymer composition and pattern forming method
Inventor: OOSHIGE SABUROU
IPC: G03F7/027
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high resolution relief pattern by forming a coating film using a specified actinically sensitive polymer compsn. and carrying out irradiation with actinic rays and development with a developer of a specified pH. SOLUTION: A coating film is formed using an actinically sensitive polymer compsn. contg. a polymer consisting essentially of structural units represented by the formula, a compd. having an ethylenic unsatd. double bond and an amino group, a photoinitiator, a sensitizer and a photoreactive monomer. The coating film is patternwisely irradiated with actinic rays and developed with a developer of >=pH11.9. In the formula, R1 is a tri- or tetravalent >=2C org. group, R2 is a divalent >=2C org. group, R3 is H, an alkali metallic ion, an ammonium ion or a 1-30C org. group and (n) is 1 or 2. Pattering is safely and easily carried out and a high resolution pattern is obtd.
Patent JP-S6480174-A (JP)
Title: Digital noise reducer
Inventor: OTSUBO HIROYASU
IPC: H04N5/21
Filed: 1987-09-22
Abstract: PURPOSE:To prevent deterioration in the picture quality and to sufficiently improve noise reduction effect by providing a means which varies a feedback coefficient of a coefficient multiplication circuit and detects a low level area where the absolute value of a difference component between the input signal and a signal from a delay circuit is a value or below in a video tape recorder or the like. CONSTITUTION:An input signal Xi is subtracted from an m-bit signal Yi supplied from a delay circuit 5 by a subtraction circuit 2 and an (m+1)-bit of difference component (Yi-Xi) is obtained. A low level detection circuit 4 detects a level of the supplied difference component (Yi-Xi), a variable coefficient multiplication circuit 3 is controlled in response to the detected level to set the feedback coefficient K. The variable coefficient multiplication circuit 3 multiplies the supplied difference component (Yi-Xi) by K, rounds the (m+1)-bit of data (e.g., digit of 2<-1> is rounded off) and the result is supplied to an adder circuit 1. The adder circuit 1 adds the signal K(Yi-Xi) to the input signal Xi and the m-bit signal Zi being the result of addition is outputted and fed again to the delay circuit.
Patent JP-S6297606-A (JP)
Title: Method and vessel for concentrating aqueous solution of polymer
Inventor: KAIHO ISAO
IPC: B01D61/00
Filed: 1985-10-24
Abstract: PURPOSE:To concentrate an aqueous solution of polymers without causing deterioration of the polymers which are susceptible to the temperature, by bringing an aqueous solution of polymers into contact with a mixture of water-absorbing polymer agents and substances having high osmotic pressure through a semipermeable membrane which selectively allow water to permeate. CONSTITUTION:As semipermeable membranes which selectively allow water to permeate, cellophane, vinylon film of low-stretching, collodion membrane, etc., are used. As for water-absorbing polymer agents, those substances are used which are capable of forming a gel when mixed with water and produced by the graft polymerization between monomer having a property to polymerizable monomer or oligomer that are water soluble or becomes water soluble by hydrolysis and polysaccharides such as starch and cellulose. As substances having high osmotic pressure, food sugars, natural water-soluble polymers, etc., are used. When a mixture of water-absorbing polymer agents and substances having high osmotic pressure are contacted with aqueous solution of polymers through semipermeable membranes, only water contained in the aqueous solution moves to the layer of water-absorbing polymer agents through the semipermeable membranes, so that said aqueous solution is concentrated.
Patent JP-H01103721-A (JP)
Title: Contact sensor
Inventor: IIZUKA YOSHIO
IPC: G01B7/00
Filed: 1987-09-22
Abstract: PURPOSE:To prevent the occurrence of a false contour by comparing a voltage at a depressed point with a reference voltage at each time of scanning of a scan point and binarizing the voltage level at the depressed point in accordance with the comparison result. CONSTITUTION:When depressing force is applied to anisotropic conductive rubber 4, the point where this force is applied and a sample point just under this point are electrically connected to make a transistor TR 9 conductive and a voltage in the high level is applied to Y electrodes Y1-Y3. When a voltage in the low level is applied to an X electrode X1 by a scanning circuit 7, a voltage V11 appearing in the Y electrode Y1, a voltage in the high level appearing in the Y electrode Y2, and a voltage V13 appearing in the Y electrode T13 are compared with the reference voltage by a comparator 10, and binary data L, H, and L are outputted to an image output device 11 in parallel to display a binary image of a first line. When the voltage in the low level is applied to an X electrode X2, voltages appearing in Y electrodes Y1-Y3 are binarized to L and binarized data of a second line is obtained to display the binary image of the second line.