baber/WOPTO huggingface dataset:
Patent JP-H1195175-A (JP)
Title: Spectacle lens with prism diopter which is parallel visual line for near sight as well as spectacles made of the lens and desk type far-sight optometric apparatus
Inventor: EBATO MASAO
IPC: G02C7/06
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain spectacle lenses which enable a user to view near without fatigue even if the user keeps viewing near by reproducing the relaxed accommodation of viewing extremely far and the state of binocular vision in which convergence does not act. SOLUTION: The prism diopter inward of the basement is determined by multiplying the respective right and left pupil distances of the spectacles to be manufactured by the spherical convex lens diopter D of a near sight addition in order to parallel the visual lines of both eyes at a near distance. The P prism diopter is added to the spherical convex lens diopter D of the near sight addition.  Then, the prism diopter inward of the basement which enables viewing without using the amplitude of accommodation in a near sight by substituting the action of the amplitude of accommodation of the crystalline lenses 8 to be focused to a distance desired to be viewed with a convex lens having a focal length equivalent thereto, causes the esotropia of both eyes and simultaneously provides the parallel visual lines to prohibit the action to tense the extraocular muscles relating the accommodation at the time of viewing near known as the convergence at the distance position of the focus of convex lenses is determined. The near sight lenses with the prism diopter are used.
Patent JP-H06123643-A (JP)
Title: System identifying apparatus
Inventor: TSUCHIYAMA YOSHIRO
IPC: G05B13/02
Filed: 1992-10-13
Abstract: PURPOSE:To prevent a system identifying apparatus, which can determine the number of parameters of a to-be-controlled object, from changing the optimum degree of a polynominal depending on the amplitude of the observing amount. CONSTITUTION:A square sum (13) of an error between a calculated value and an actually-observed value is divided by a square sum (20) of the amplitude of an observing amount (y). A logarithmic value (15) of the divided value is multiplied by the number of data (18) and added to a quadruple (19) of the number of parameters, which is used as an evaluating amount. The number of parameters when the evaluating amount becomes minimum is the optimum number of parameters. Even when the amplitude of the observing amount is different, it is normalized by the power spectrum of the observing amount and therefore, the optimum number of parameters can be set uniquely.
Patent JP-H0576789-A (JP)
Title: Production of rice flour for dumpling
Inventor: TANAKA SEIJI
IPC: A23L7/10
Filed: 1991-09-24
Abstract: PURPOSE:To provide a method for producing rice flour for a dumpling suitable to produce the dumpling which is glutinous and good in resistance to the teeth. CONSTITUTION:A pair of cylindrical rotary drums 1 are arranged so that the rotary shafts are made parallel and the surfaces are practically touched. These rotary drums 1 are heated so as to regulate the surface temperature at 110-150 deg.C. The method for producing rice flour for a dumpling is constituted of both the step A for obtaining the rolled dry material 4 described below and the step B for grinding this rolled dry material 4 to a powdery shape. The rolled dry material 4 is obtained by washing rice 2 with water and introducing this rice 2 being in a wet state between the rotary drums 1 while reversely rotating them with each other and drying the rice 2 at the same time as rolling. Therefore regulation of a dry state is easily performed by the surface temperature of the rotary drums 1, the rpm thereof and regulation of the gap between the drums. Further rice flour obtained by the above method is made difficult in generation of mold and preserved for a long period and is low in deterioration of quality. Moreover a dumpling produced by using this rice flour is tacky and glutinous and good resistance to the teeth.
Patent JP-2001100309-A (JP)
Title: Noise prevention device for rotary body, rotary color filter unit and projection system using it
Inventor: MORI TORU
IPC: G03B21/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce noise caused from a rotary body part or a rotary color filter part. SOLUTION: A motor 22 rotating the color filter disk 21 of the rotary color filter part 20 of a rotary color filter unit 1 is fitted through a cushioning material 70 so that vibration caused by the motor 22 is not transmitted to the fitting base 31 of a sound insulation case 30. Then, the whole of the filter part 20 is covered or sealed with the case 30. Besides, space is sufficiently formed between the disk 21 and the base 31 and between the disk 21 and the end wall 32a of a cover 32.
Patent JP-2001093471-A (JP)
Title: High-pressure discharge lamp, lighting device of high- pressure discharge lamp, and illuminating equipment
Inventor: HONDA HISASHI
IPC: H01J61/88
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp, a lighting device of the high-pressure discharge lamp, and an illuminating equipment using the high- pressure discharge lamp, wherein blackening of the high-pressure discharge lamp can be decreased. SOLUTION: A translucent ceramic discharge container CE is formed of YAG and has a surrounding part CEa and small-diameter cylinder parts CEb and CEb. The maximum inner diameter of the surrounding part CEa is 4.5 mm, the minimum inner diameter thereof is about 4.3 mm, an inner diameter of the small-diameter cylinder part CEb is 0.7 mm, a full length thereof is 25 mm, the inner volume thereof is about 0.03 cc. The surrounding part CEa has a hollow and almost a sphere shape because both ends thereof are squeezed by continuous curved surfaces. The small-diameter cylinder part CEb is connected with the surrounding part CEa by the continuous curved surfaces then is made in one body with the surrounding part CEa so as to form the translucent ceramic discharge container CE.  Here, layer M containing tungsten is formed on an inner surface of the small-diameter cylinder part, wherein the layer is formed in a range from the sealing part to the surrounding part.
Patent JP-H08131161-A (JP)
Title: Feeding culture of exponential function for plant culture, calculation of coefficient of growth of culture material and plant tissue culture device
Inventor: TOMOMATSU HIROYUKI
IPC: C12N5/04
Filed: 1994-11-08
Abstract: PURPOSE: To efficiently culture plant tissue while keeping a specific multiplication rate constant, by detecting reduction in nutrient as decrease in electrical conductance after beginning of culture of plant tissue in a culture solution, and supplying an additional culture solution having a higher concentration than that of the culture solution at a point of time when an electrical conductance is below a target electrical conductance. CONSTITUTION: A plant tissue culture device 10 equipped with a storage part 12 of a culture solution M and a culture part 14 having plural cylinders 18, 22 and 26 provided with a culture tray T is charged with plant tissue as a culture material and the culture solution M, and culture operation is started. Reduction in nutrient of the culture solution M is detected as decrease in electrical conductance measured by an electrical conductance cell EC. When an electrical conductance is below a set target electrical conductance, an operation for supplying an additional culture solution MF having a higher concentration than that of the culture solution M from a culture tank 40 to a culture column 16 and stopping the supply is repeated by a flow rate controller FIC for operating and stopping a pump 42 depending upon the output value of an electrical conductance cell EC.  Consequently, a specific multiplication rate of plant tissue is kept approximately constant, the nutrient in a culture container is additionally supplied in an exponential function to efficiently culture the plant tissue.
Patent JP-S63129536-A (JP)
Title: Device for correcting eccentricity of rotor
Inventor: AOI SHIGERU
IPC: G11B7/095
Filed: 1986-11-19
Abstract: PURPOSE:To correct eccentricity in a rotor and to control tracking at high speed rotation, by moving rotor relatively for a rotary table based on respective reflected light on the track area and a area other the track area of the rotor. CONSTITUTION:A disk 1 is fixed on the rotary 2 with a fixing member 3, and the table 2 rotates around a rotational center O by a motor 4. Spots 4. Spots P1-P4 of a beam of light projected on the disk 1 are formed so that they are positioned on a circumference having a radius of (r) centering the center O, and a P1OP2 and a P3OP4 are positioned on straight lines repsectively, and also, the straight lines are intersected orthogonally. The spots P1 and P3 are detected by optical sensors 12 and 13, and a digital signal Sa which represents a eccentricity is outputted from an A/D converter 17. Also, a controller 18 moves pressing members 23 and 24 by outputting control signals D1 and D2, and also, moves pressing members 25 and 26 by outputting control signals D3 and D4. Thus, it is possible to easily perform the tracking at high speed rotation by correcting the decentering quantity.
Patent JP-S62152988-A (JP)
Inventor: SAKUMA TSUTOMU
IPC: B62J29/00
Filed: 1986-11-19
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-S62132913-A (JP)
Title: Production of colorless transparent urethane resin not discoloring by light
Inventor: OMOTO MITSURU
IPC: C08G18/22
Filed: 1985-12-05
Abstract: PURPOSE:To obtain the titled resin without causing cloudiness, non-transparency, occurrence of foam, etc., by reacting a polyisocyanate with a polyhydroxy compound by the use of both an organolead compound and an organotin compound as a catalyst. CONSTITUTION:An aliphatic or alicyclic polyisocyanate (e.g., 1,6-hexamethylene diisocyanate, etc.,) is reacted with a polyhydroxy compound (e.g., ethylene glycol, etc.,) by the use of an organolead compound (e.g., lead naphthenate, lead octylate, etc.,) and anorganotin compound (e.g., dibutyltin dilaurate, dibutyltin dimaleate, etc., preferably tetravalent tin compound) in a weight ratio of Pb/Sn of preferably 10-0.1 as a catalyst to give the aimed resin.
Patent JP-H05111906-A (JP)
Title: Slurry pressurizing mechanism for pressure cast molding device
Inventor: MURATA KAZUSHIGE
IPC: B28B1/26
Filed: 1991-10-22
Abstract: PURPOSE:To shorten the molding time and prevent the cracking of a contact section between frames by making up a constitution in which slurry pressure and mold clamping pressure are raised relatively in the state that the slurry pressure is always lower than the frame clamping pressure in the pressurizing process of slurry. CONSTITUTION:Mold clamping pressure is raised gradually by raising the pressure of up and down pressing cylinders 14 and 17 and left and right pressing cylinders 15 and 16 through a power unit 22 and a pressure sensor 21. In the pressurizing process of slurry in which slurry pressure is raised gradually by a compressed air pipe 24 and a pressure controller 19, both of slurry pressure and mold clamping pressure are raised relatively in the state that the slurry pressure sensed by a slurry pressure sensor 23 is always lower than the mold clamping pressure sensed by the pressure sensor 21. Compressed air is fed from the power unit 22 for pneumatic pressure into the pressure controller 19, and the slurry from a slurry feeding pipe 25 is fed into a mold by a slurry feeding pump 18 and filled therein, and then pressurized from inside.
Patent JP-S61155222-A (JP)
Title: Separation of niobium and tantalum
Inventor: NISHIZAWA KEIICHIRO
IPC: C22B34/20
Filed: 1984-12-28
Abstract: PURPOSE:To enhance the separation ratio and yield by heating the mixture of iodides of niobium and tantalum at a prescribed temperature in a hydrogen- containing gas and increasing the vapor pressure difference between tantalum iodide and the substance obtained by lowering niobium iodide. CONSTITUTION:Metals or compounds containing niobium and tantalum are converted into the mixture of niobium iodide and tantalum iodide. The above- described mixture is then heated to 200-600 deg.C in an inert gas or in a hydrogen- containing gas. Niobium iodide only is lowered preferentially, then niobium and tantalum are separated by utilizing the vapor pressure difference between lower niobium iodide and higher tantalum iodide.
Patent JP-H05114977-A (JP)
Title: Image reader
Inventor: MURAKAMI KAZUNORI
IPC: G06T1/00
Filed: 1991-10-23
Abstract: PURPOSE:To improve the productivity and resolution of an image reader to combine an image forming lens and a line sensor. CONSTITUTION:The light receiving surface of a line sensor 5 provided in the maximum picture angle of an image forming lens 4 and the reflection surface of a folding mirror 3 are made orthogonal in the light axis direction of the image forming lens 4 and the positioning of respective members is fasilitated. The image light divided into (n) pieces is read to the high resolution by the (n) number of line sensors where the light receiving element is displaced for each 1/n of an arrangement pitch.
Patent JP-S61155557-A (JP)
Inventor: KIKUNAGA SHIGETADA
IPC: E04G21/02
Filed: 1984-12-28
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-H02124783-A (JP)
Title: Lightweight refractory laminated panel
Inventor: REIZEN KOUJI
IPC: C04B38/00
Filed: 1988-11-01
Abstract: PURPOSE:To obtain a lightweight refractory laminated panel excellent in physical properties such as lightweight properties, fine resistance, sound insulating properties and durability by constituting this panel of three layers of a surface layer material, a core material made of superlightweight concrete wherein a low water absorptive inorganic foaming body and an admixture are mixed and a rear material. CONSTITUTION:As an inorganic foaming body, the substance is utilized which is obtained by heating the residue generated in the case of partially oxidizing coal at the temp. not higher than softening temp. of coal in a coal gasification furnace e.g., of a Texaco process, etc., at >=600 deg.C and foaming this residue. Further as an admixture, the substance consisting of 50-85wt.% surfactant, 5-20wt.% bituminous substance and 10-30wt.% solidification preventive is utilized. A surface layer material made of alkali resistant glass fiber, etc., superlightweight concreate having 0.3-1.0 bulk specific gravity wherein the inroganic forming body and the admixture are mixed and a ceramic-based rear material are laminated. Then the aimed lightweight refractory laminated panel is obtained by pressurizing this laminated material and curing this material in a prescribed period. This laminated panel has the above-mentioned characteristics and therefore is available as an external wall material or a partition material.
Patent JP-H06123996-A (JP)
Title: Production of photosensitive toner
Inventor: URANO AKIYOSHI
IPC: G03G15/05
Filed: 1992-10-13
Abstract: PURPOSE:To obtain a production method of photosensitive toner with little variation of photosensitivity between each of toner partifcles and having excellent photosensitivity by pretreating zinc oxide in a lower alcohol. CONSTITUTION:Granular photosensitive toner is produced by dissolving or dispersing zinc oxide as an inorg. photoconductive material, sensitizing dye, and binder resin in a solvent, and drying this soln. or dispersion while spraying the material. The zinc oxide is pretreated in a lower alcohol. Physically or chemically adsorbed water is firmly adsorbed to the surface of zinc oxide, and the water adsorbed to the surface of zinc oxide is change into ether and replaced with alkoxy group (-OR) by treating the zinc oxide having adsorbed water in a lower alcohol (R-O-H). Thereby, hydrophilicity of zinc oxide is decreased, and it is possible to improve dispersibility of the toner without preventing the sensitizer dye from coming near.
Patent JP-H02127525-A (JP)
Title: Method for forming package in spinning machine
Inventor: KANEKO MASASHI
IPC: D01H1/36
Filed: 1988-11-01
Abstract: PURPOSE:To prevent stepped parts from occurring in the selvage parts of a package formed after changing the speed by controlling a driving mechanism for a traverse bar independently of other driving mechanisms and stepwise changing the driving speed with an infinitesimal variation for an infinitesimal time. CONSTITUTION:A cylindrical cam 7 is rotated and driven through a transmission device by a motor (M1) for driving the cam. When the number of revolutions of the cylindrical cam 7 is changed with a setter 9, the number of revolutions of the motor (M1) for driving the cam is stepwise changed with an infinitesimal variation for an infinitesimal time by a controller 8.
Patent JP-H06123842-A (JP)
Title: Device for scanning light beam
Inventor: KOROGI YUTAKA
IPC: H04N1/04
Filed: 1992-10-13
Abstract: PURPOSE:To secure high reading precision at the time of reading a light beam for synchronization to deal with the light beam for recoring to be split into a plurality of beams. CONSTITUTION:The circumference between a spectral prism 40 and a linear encoder plate 41 is covered by left, right upper side plates 120, 122 and front, rear plates 134, 136. The entering of dust from the outside into a cavity 140 formed by them is prevented, and an erroneous count in reading the laser beam for synchronization caused by the sticking of dust on the linear encoder plate 41 is avoided.
Patent JP-H10124902-A (JP)
Title: Optical pickup device
Inventor: SHIRANE SHIGEHARU
IPC: G11B7/125
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To assure a signal intensity level at a sufficiently high level by using the light beams of light sources which emit the light beams of the wavelengths which are absorbed to a lesser degree by dyestuff at the time of reproducing a recording medium formed with a recording film by using the dyestuff. SOLUTION: The disk formed with the recording film by using the dyestuff is reproduced by using the laser beams(LBs) from first and second semiconductor lasers 1, 2 on long and short wavelength sides. The absorption of the LBs by the dyestuff of the recording film is large with the LB from the laser 2 at present but is larger with the LB from the laser 1 in some cases from the relation with the material quality of the dyestuff of the recording film. In such a case, both of the second pupil part 10 of a pupil filter 7 and the filter surface 5 of a beam splitter 4 are formed by a wavelength selective dichroic filter. As a result, the sufficient signal intensity level is obtd. by selectively switching the third pupil different in the diameter from the diameter of the first and second pupil parts 9, 10 by using the LB from the laser 2.
Patent JP-H1086580-A (JP)
Title: Flat writing instrument
Inventor: SHINOZAKI KAZUHIKO
IPC: B43K5/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument which can be carried by sandwiching it in a book or notebook and walking by carrying it at the time of no use, and grasping it in a cylindrical state like a conventional writing instrument at the time of using. SOLUTION: A writing body 5 having a nib 3 and an ink 4 is fixed to a center of an elastic plate 2 reduced in thickness from a central axis toward a grip 1 direction so as to be cylindrical by grasping the grip 1 from both sides with elasticity. The plate 2 is formed of a material such as rubber or soft synthetic resin, and a fine hole is provided to fix the body 5 along its central axis.
Patent JP-2001097071-A (JP)
Title: Control device for vehicle
Inventor: NAGANO SHUJI
IPC: F02D29/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent an engine in a stopped state from being automatically started after a passenger is left from a vehicle. SOLUTION: This control device for a vehicle can control a starting/stopping of engine by an operation of ignition key and is provided with an eco-run system for automatically controlling a starting/stopping of engine based on an existence of a stopping demand of a driving force source which is separately established from the operation of ignition key. The control device is provided with a driving force source control function inhibiting means (step S1-S7) for inhibiting an operation of eco-run system accompanying with a leaving action from seat of the passenger.
Patent JP-H0689002-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKIGUCHI HIDEKI
IPC: G03C1/08
Filed: 1992-09-18
Abstract: PURPOSE:To embody the silver halide photographic sensitive material high in sensitivity and capable of stably forming high-quality images sharp in highlight parts. CONSTITUTION:Photosensitive silver halide grains are substantially normal crystals comprising crystal faces (100) and contain >=90mol% silver chloride, and in the inside or on the surface of each grain at least one kind of transition metal in the groups VIII and II of the periodic table, and the like, and chemical sensitization is carried out under the temperature and pH and pAg conditions same as in the chemical sensitization of an emulsion containing silver halide grains, and in a substantially cubic AgBr emulsion comprising faces (100) and in a substantially octahedron AgBr emulsion comprising faces (111) and in the presence of a sulfide sensitizer alone having such reactivity that silver sulfide production rate on the faces (100) is >=1/3 as high as that on the faces (111) in the absence of a gold sensitizer.
Patent JP-H05114932-A (JP)
Title: Automatic dialling device
Inventor: KOUNOE TOSHIAKI
IPC: H04M1/27
Filed: 1991-10-23
Abstract: PURPOSE:To change the mode of redialling corresponding to condition where communication is started. CONSTITUTION:Redialling table 31 and 41 in which data for increasing/ decreasing the number of times of redialling and redialling intervals are written corresponding to calling time or time zone is stored in a non-volatile memory 15. The contents is read out in accordance with communication start time indicated by a clock circuit 16 and the mode of redialling is changed. The redialling table can reflect the past result of that communication equipment. For example, by increasing the number of times of redialling for the time zone crowded with communication, the successful possibility of line connection car be improved.
Patent JP-H06211392-A (JP)
Title: Adjustor of cutting assumption in side cutting machine in roller press
Inventor: BUORUFUGANKU DEYUURU
IPC: B41F13/60
Filed: 1993-11-04
Abstract: PURPOSE: To provide a cutting-register feedback-control device capable of driving cutting device disposed at the rear-stage of a rotary printing press without a mechanical coupling. CONSTITUTION: Markings on printing-unit cylinders are scanned by scanners. These scanners and a scanner for a driven cutting cylinder are connected to comparison and control circuits, which control the regulator of a printing-carrier web so as to effect a correction if there should be an angular deviation between the printing-unit cylinders and the cutting cylinder. This cutting-register feedback-control device is provided with a control loop for a drive unit of a drawing roller 6 provided between a tachometer 10 for a printing unit 11 and a tachometer 12 for the drawing roller 6. This control loop circuit is independent from a control loop for the drive unit of the cutting cylinders 5 which is provided between the tachometer 10 for the printing unit 11 and a tachometer 24 for the cutting cylinder 5.