baber/WOPTO huggingface dataset:
Patent JP-H01107494-A (JP)
Title: Thin film electro-luminescence element
Inventor: KIZAWA KENICHI
IPC: H05B33/18
Filed: 1987-10-21
Abstract: PURPOSE:To make it possible to obtain a highly bright white-light emitting electro-luminescence element by specifying a Pr concentration in the matrix of SrS in a thin luminous film layer. CONSTITUTION:A transparent conductive film 2 and first insulation layers 3, 4 are formed on a glass substrate 1, and a luminous layer of SrS:Pr6 is formed on them by electron beam deposition. For improving adhesion with the insulation layers 3, 4, a layer 5 of ZnS is put on each side of a luminous layer 6. For forming the luminous layer 6, SrS powders are mixed with PrCl3 powders, and they are pressurized and molded to be deposition material, which is vaporized in an electron beam deposition device. The density of Pr as activating agent in the matrix of SrS is set to be 0.07-0.28mol%. A highly bright white-light emitting electro-luminescence element can thus be obtained.
Patent JP-H06115949-A (JP)
Title: Production of silica glass form with refractive index distribution
Inventor: KONISHI SHIRO
IPC: G02B6/12
Filed: 1992-10-02
Abstract: PURPOSE:To provide the subject glass form having such refractive index distribution as not to be a pseudoparabolic one given by the diffusion model for a single component. CONSTITUTION:A gelling agent is added to a mixed solution containing a silicon alkoxide and an alkoxide of a metal other than silicon to effect gelation of the solution. Part of the metal is then leached from the resulting gel and the gel after put to leaching is dried and sintered, thus obtaining the objective glass form. In this case, plural macromers are used as one or both of the alkoxides, thereby enabling the regulation of the refractive index distribution pattern of the final glass form.
Patent JP-2001080186-A (JP)
Title: Stamping device
Inventor: SEKIZAWA NORIHIRO
IPC: B41K3/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a stamping device capable of suppressing occurrence of stamping fault card by effectively stamping a card by a stamping part. SOLUTION: A depressing part 101 is oscillatorily supported to a base 10 by a first coupling shaft 94. A stamp depressing part 107 is provided at a position corresponding to a depressing part contact wall 34 of a stamp 31 of a lower surface 102 of the part 101. The part 107 has a depressing part side member 108 and a stamp side member 109. The member 108 is clamped at one end side at the part 101 with a bolt. The member 109 is oscillatorily coupled to the member 108 by a second coupling shaft 110 at another end side of the member 108. The shaft 110 constitutes an oscillatory shaft extended in a card width direction substantially perpendicularly crossed with a card inserting direction.
Patent JP-2001079873-A (JP)
Title: Hollow chamber cutting-off tool in hollow structure
Inventor: TAKAHATA YOSHIHIRO
IPC: B62D25/06
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To certainly cut off the hollow chamber of a hollow structure by a necessary min. amt. of a granular foamable material. SOLUTION: In a hollow chamber cutting-off tool in a hollow structure for heating a predetermined amt. of the granular foamable material arranged in the hollow chamber of the hollow structure from the outside to foam and expand the same and cutting off the hollow chamber by the formed foam, a closed container 12 housing a predetermined amt. of the granular foamable material, a plurality of openings formed to the area excepting both end parts 12b, 18 of the container 12 and set to a dimension not permitting the granular foamable material 20 before foaming to pass and the fixing members 13, 14 for fixing the container to the hollow structure so that both end parts 12b, 18 of the container 12 are arranged almost in parallel to the imaginary surface traversing the hollow chamber are provided. Therefore, when the granular foamable material 20 is foamed and expanded by external heating, the foaming thereof is accelerated in the direction along both end parts 11b, 18 of the container 12.
Patent JP-H01146994-A (JP)
Title: Liquid detergent
Inventor: TOOMASU KURAISUTO
IPC: C11D3/37
Filed: 1988-10-21
Abstract: PURPOSE: To provide an aq. composition suitable as a builder for liquid detergent to give a stable liquid detergent, by composing the liquid detergent of a solution of specific polymeric acetal carboxylate dissolved in water at a specified concentration.  
     CONSTITUTION: The polymeric acetal carboxylate comprises recurring units expressed by the formula ((n) is at least about 9) is dissolved in water at a concentration of at least 5 wt.%, so a water composition useful for forming the liquid detergent is manufactured. The obtained water composition is mixed with water solution containing ionic or nonionic surfactant such as C 12 - alklbenzene sulfonate and xylene sulfuric acid sodium at least by 5 wt.%, mixture is diluted with specified quantity of water, and hydrotrope is added, thereby the stable and homogeneous liquid detergent composition can be manufactured. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10112993-A (JP)
Title: Motor control equipment and information recording and reproducing equipment using the same
Inventor: ITO TAKESHI
IPC: H02P29/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To enable detecting speed and position with high resolution and high precision, in a small-sized information recording and reproducing equipment wherein a small-sized encoder of low resolution and web form information medium are used. SOLUTION: Data are recorded or reproduced from a information medium 1 by traveling it on a write and read head 3. Encoders 7, 8 generate a plurality of pulses which are in proportion to the rotation angles of motors 5, 6 for controlling the traveling speed and the position of the information medium. In this case, multiplication is performed (26) by using pulses of a plurality of phases, and a pulse group of high resolution is generated. The periods between pulses of the pulse group are detected. The ratio of the detected period to a specific period is previously calculated. The period ratio is operated and corrected to each of the periods of the pulse group which are detected during operation, and highly precise periods are calculated. By using the calculated periods, the traveling speed and the position of the motor are controlled.
Patent JP-2000098314-A (JP)
Title: Method for determining refractive index and optical device for the method
Inventor: HECKMEIER MICHAEL
IPC: G01M11/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To maintain the advantage of a measurement method using, for example, an Abbe refractometer and simultaneously, to greatly expand the permissible range of refractive indices by providing the refractometer with a measuring body including optically transmissible materials of at least two portions having the refractive indices varying from each other. SOLUTION: The measuring prism has two sub-prisms h1, h2 of transmissible materials having the refractive indices n1, n2 varying from each other. A representative glass having the refractive indices different from each other has the refractive indices in the range from 96% SiO2 silicate glass or quartz glass having nd=1.458 (nd denotes the refractive index at an He-ray of 587.6 nm) and np=1.4584 (np denotes the refractive index at sodium D ray doublet at 589.3 nm) through soda lime-lead glass having np=1.55 to lead glass having a high lead content having hp=1.693. The shapes of the measuring prisms include, for example, rhombic, triclinic, triangular prism and other cuts.
Patent JP-H07116414-A (JP)
Title: Rotary drum type filter apparatus
Inventor: MOCHIZUKI TAKUO
IPC: B01D24/46
Filed: 1993-10-22
Abstract: PURPOSE:To prevent the clogging of a filter surface, enhance durability and enable continuous operation by forming the filter surface on the periphery of a rotary drum and winding wires around the frame member forming the filter surface and forming slits each having a width of a specific numerical value between the adjacent wires. CONSTITUTION:A rotary drum 4 having a filter surface formed on the periphery thereof is arranged to a rotary drum type filter apparatus so as to be driven by a drive means 3. A sludge storage tank 6 is arranged to the oblique upper part of the rotary drum 4 and a fixed member 7 is arranged in the rotary drum 4 and negative pressure acting space 8 is formed between the inner peripheral surface 2a of the filter surface 2 and the fixed member 7. Negative pressure is allowed to act on the interior of the negative pressure acting space 8 from a negative pressure supply device 9. The solid substance 10 adsorbed on the filter surface 2a in a dehydrated state is scraped off by a scraping means 11. A large number of wires 14 are wound around the outer peripheral surface of the cylindrical frame member 12 forming the filter surface 2a at a gap of 2mm or less to form filtering slits.
Patent JP-H1178137-A (JP)
Title: Encoder
Inventor: OYAMA NAOKI
IPC: B41J5/30
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To enhance the processing time by employing an FIFO having a memory capacity of multiple words for delivery of data between left/right edge calculation circuit and an encoder circuit thereby delivering the data not of one word but of multiple words and averaging the processing time of an encoded data. SOLUTION: The encoder comprises edge calculation circuits 101, 102 for calculating an acceleration, respectively, from left and right edge data under control of a calculation sequencer 107. Calculated data from the edge calculation circuits 101, 102 are fed through an encoder 104 to a barrel shifter 105 and a variable length data is packed in a 32 bit register 106. More specifically, encoding speed is enhanced by providing an FIFO 103 having a memory capacity of multiple words for delivering a calculated acceleration data to the encoder 104 and functioning as a butter memory between the edge calculation circuits 101, 102 and the encoder 104.
Patent JP-H06116359-A (JP)
Title: Epoxy resin composition
Inventor: NORO MASATO
IPC: C09D163/00
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a resin composition, comprising an epoxy resin, a tetrafunctional epoxy resin and a curing agent and excellent in heat-resistant adhesion, impregnating properties and operating efficiency. CONSTITUTION:This resin composition is obtained by blending (A) an epoxy resin expressed by formula I (R is H or lower alkyl) (preferably having 100-110 deg.C glass transition temperature and 180-200 epoxy equiv.) with (B) a tetrafunctional epoxy resin expressed by formula II (G is formula III) (preferably having 80-100 deg.C glass transition temperature and 180-220 epoxy equiv.), (C) a curing agent {preferably a novolak type phenolic resin, expressed by formula IV [(n':n'') is (2:1)]} and having 90-110 deg.C softening point and 140-160 phenolic equiv.] and (D) a curing accelerator (preferably an imidazole resin expressed by formula V).
Patent JP-H11101134-A (JP)
Title: Control device for combustor
Inventor: ICHIKAWA HIROYUKI
IPC: F23R3/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate quenching confirmation work by confirming quenching from the internal temperature of a premixing passage after throttling the fuel injection quantity at the time of detecting back fire in the premixing passage in a device provided with a first fuel injection valve near a combustor inlet, and a second fuel injection valve for diffuse combustion on the lower reaches. SOLUTION: First and second temperature detecting means 101, 102 are provided to detect the temperature of a preevaporating-premixing passage (hereinafter referred to as a premixing passage) and a combustor inlet. When back fire is judged by a back fire judging means 103 from the temperature-rise coefficient of the premixing passage set to the specified value according to engine speed or fuel injection rates from first and second fuel injection valves 109, 110, a back fire time fuel quantity reducing means 105 reduces the injection quantity or the first fuel injection valve 109 from a blowoff fuel flow rate to a flow rate with the specified value taken into account,  and a quenching judging means 104 judges quenching of back fire when the temperature of the premixing passage becomes lower than the temperature with the specified value taken into accent on the temperature of the premixing passage before back fire.
Patent JP-H03211068-A (JP)
Title: Laser marking equipment for the surface of cheese or prepared food
Inventor: PILIERO ROCCO
IPC: A22C17/10
Filed: 1990-10-04
Abstract: PURPOSE: To enhance productivity, easiness to use and safety by including at least one laser marking station having a means for driving a tray and a means for controlling a means for driving a carriage in order to slide the same along its axis. CONSTITUTION: Laser marking stations 8a, 8b have a linear table 11, a carriage 12, a laser beam projection assembly 13 and a first single return device 14 common to all of laser marking stations. Second devices 15 and support trays 16 are included in the same number as the number of the stations. The laser marking stations 8a, 8b have intermediate planes being vertical planes containing axes xx and zz. The intermediate planes corresponding to the stations 8a, 8b are mutually parallel along a common axis yy to be spaced apart from each other. A slide axis yy is used in order to apply a mark 2 on the upper surface 3a of food 1 by laser marking and, at the same time, the integral assembly formed from the carriage 12 and the projection assembly 13 is transferred from one station to other station.
Patent JP-H08123065-A (JP)
Title: Electrophotographic transfer paper and its production
Inventor: MATSUDA TSUKASA
IPC: D21H19/60
Filed: 1994-10-28
Abstract: PURPOSE: To provide a transfer paper and a producing method, which is improved particularly in graininess in halftone region and gross ununiformity or density ununiformity in high image density region at the time of recording by an indirect dry type electrophotographic digital full color copying machine or a printer. CONSTITUTION: In an electrophotographic transfer paper and the producing method, the transfer paper is formed by providing a coating layer, which consists essentially of a pigment and an adhesive and contains 2-10g/m<2> solid portion, at least on one surface of a base material, the coating layer has a void part and an nonvoid part, the circle equivalent average diameter of the void part and the nonvoid part observed from the surface of the coating layer is 0.2-1.5-fold as large as the volume average particle diameter of a toner and the ratio of the void part exceeding 20μm in circle equivalent average diameter is <=2%.
Patent JP-H02111050-A (JP)
Title: Scribing line
Inventor: SHIMURA TERUYUKI
IPC: H01L21/301
Filed: 1988-10-20
Abstract: PURPOSE:To prevent a short circuit between bonding pads by forming a metal of a specific pattern on a scribing line formed on a semiconductor wafer. CONSTITUTION:A metal on a scribing line of a specific pattern is constituted on the scribing line. That is to say, a metal 3 on a scribing line is formed on both sides of an interrupted part of a metal on the scribing line; the metal 3 on the scribing line prevents a breakage, a crack and the like. Thereby, there is no fear that a part between bonding pads becomes conductive; a breakage, a crack and the like at a chip part can be reduced.
Patent JP-S62125594-A (JP)
Title: Refresh control circuit
Inventor: SAWADA KAZUHIRO
IPC: G11C11/401
Filed: 1985-11-26
Abstract: PURPOSE:To attain the optimum intervals among refresh actions and to reduce power consumption by decentralizing plural leakage current detecting circuits in a conversion mode into an integrated circuit IC. CONSTITUTION:A leakage current detecting circuit 11 incorporating a leakage monitor capacitor starts based on the inverse of pulse signal phi. Then the incorporated capacitor is charged by the output signal OUT given from an OR circuit 12. Then the circuit 11 detects a leakage state and produces a refresh control signal REF. The signal REF is supplied in parallel to the circuit 12 and the circuit 12 outputs the signal OUT by the signal REF produced by the fastest timing. Thus a refresh action is carried out. At the same time, the circuit 11 charges again each incorporated capacitor to prepare for the next leakage detection. Thus the refresh actions are possible at the optimum intervals despite the variance of leakage. This can reduce the power consumption of a refresh control circuit.
Patent JP-H09109300-A (JP)
Title: Laminated plate and executing method therefor
Inventor: TANAKA YOSHITOMO
IPC: E04C2/30
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide the simple execution, no craze at a front surface plate and no warpage of the plate and to eliminate the peeling-off of the plate from a base material by projecting the base material at the side of the end from the plate in a laminated plate of the base material and the surface plate having larger linear expansion coefficient than that of the base material. SOLUTION: The laminated plate 1 is obtained by so laminating a front surface plate 2 and a base material 4 by using adhesive 3 that the material 4 is projected from the plate 2 at least at the one side of the end. The material used as the plate 2 of the plate 1 is not particularly limited, and acrylic resin plate or vinyl chloride resin plate is, for example, used. The adhesive 3 preferably contains particle strips each having particle size of 10 to 300μm to sufficiently alleviate the elongation or contraction of the entire plate 2 and the JIS-A hardness of the film for forming itself is 50 to 85. As the material 4, plywood, laminated wool or particle board is, for example, suitable.
Patent JP-2000094256-A (JP)
Title: Pallet conveyer type work conveying device and work carrying-in and carrying-out device
Inventor: FUJISHIMA SEIJI
IPC: B23Q7/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To allow to carry out the carrying-in and carrying-out of a work, and the machining of the work by a finishing machine, simultaneously, efficiently, and smoothly. SOLUTION: In this pallet conveyor type of work conveying device, conveying rails 32 and 42 are provided by joining a machining area where the machining of a work is carried out by a finishing machine 15, and an arrangement processing area where a nonmachined work is installed, and the machined work is taken out, and conveying pallets 35 and 45 which can move on the conveying rails, and reciprocate between the machining area and the arrangement processing area, are provided.  The conveying pallets 35 and 45 are provided plurally, and the conveying rails are also provided in plural sets corresponding to the pallets, they are provided separating up and down respectively, and the conveying pallets can reciprocate on the conveying rails 32 and 42 freely between the machining area and the arrangement processing area without interfering each other, and furthermore, all the conveying surfaces of the conveying pallets are made to position at the higher side from all the conveying rails.
Patent JP-H04142572-A (JP)
Title: Auxiliary tool for developer bottle
Inventor: NOMURA ETSURO
IPC: G03G15/08
Filed: 1990-10-03
Abstract: PURPOSE:To supplement a developer without making dust rising by guiding a powdery developer, used for a copying machine, a printer, etc., from the developer bottle by the rotating of a screw and discharging it. CONSTITUTION:A female screw is formed on the inner peripheral surface of the supply opening 13 of the assisting tool 11. Consequently, the developer bottle 2 is coupled with the assisting tool 11 by engaging its male screw 7 with the female screw of the supply opening 13. Then the driving transmission member 21 for a screw member 16 is fixed to the rotary shaft of a motor 22, which is powered on by a power source 24 such as a dry cell by turning on a switch 23. When the developer is supplemented, the discharge opening 14 is slanted downward and the switch 23 is turned on. Consequently, the member 16 rotates to convey the developer by the screw 17 and discharge it from the discharge opening 14. After the developer in the bottle 2 is all discharged, the empty bottle is detached from assisting tool 11 and replaced with a new developer bottle.
Patent JP-H08225792-A (JP)
Title: Lubricant composition with improved performance
Inventor: EDOMANDO EFU PEROTSUTSUI
IPC: C10M141/12
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide lubricant compositions which exhibit superior performance in a wide variety of rigorous qualification tests.  
     SOLUTION: Desired lubricant compositions are dispersant compositions containing (a) a first succinic acid derivative dispersant obtained by reacting (i) a succinic acid acylating agent substituted with an aliphatic group derived from a polyalkene having a GPC number average molecular weight of about 700 - about 2,500 with (ii) an alkylene polyamine having an average number of N of about 3 - about 6 per molecule at a molar ratio of (i) to (ii) of not more than about 1.85 and (b) a second succinic acid derivative dispersant obtained by reacting (iii) a succinic acid acylating agent substituted with an aliphatic group derived from a polyalkene having a GPC number average molecular weight of about 1,100 - about 2,800 with (iv) a hydroxypropylated alkylenediamine having an average number of C of about 2 - about 12 per molecule and an average number of hydroxypropyl group of about 2.5 - about 3.5 per molecule at a molar ratio of (iii) to (iv) of 1.0 - about 1.5 with a weight ratio of (a) to (b) being about 0.25 - about 10 based on the active materials. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63303779-A (JP)
Title: Thermal transfer printer
Inventor: ISSHIKI MAKOTO
IPC: B41J13/00
Filed: 1987-10-23
Abstract: PURPOSE:To enable an image of high quality to be formed, by installing a dirt removal means for removing dirt stuck to a surface of recording paper to a recording paper travelling path from a feed paper position to a recording position. CONSTITUTION:When a paper feed cassette 7 containg many sheets of recording paper by piling them therein is set at a feed paper position, the recording paper 6 at the uppermost part is drawn out by actuation of a feed paper roller 8 and supplied to be wound on a drum 1. Then, the recording paper 6 moves making a recording surface thereof touch an adhesive roller on the way thereof. Since the surface of the adhesive roller 11 is slightly adhesive, said surface removes dirt, dust, etc., on the surface of the recording paper by sticking them without generation of hindrance on travelling of the recording paper 6. The surface of the recording paper 6 wound on the surface of the drum 1 comes thus to be of a state where dirt, dust, etc., are not stuck. Thereafter, color image recording on the recording paper 6 wound on the drum 1 is performed by an ordinary color thermal transfer recording procedure. Therefore, dye from a transfer ink film is certainly transferred to an accepting layer of the recording paper 6, and an image of high quality with no turbulence can be recorded.
Patent JP-H01110805-A (JP)
Title: Blade root member construction in turbo engine
Inventor: NAMURA KIYOSHI
IPC: F01D5/30
Filed: 1987-10-23
Abstract: PURPOSE:To strengthen a blade root member, by inclining pin holes formed on a disc in a rotor axial direction. CONSTITUTION:Pin holes 11a to 11c formed on a disc 6, are inclined in a rotor axial direction. The pin holes 11a to 11c forming one hole group are provided in different radial positions, so that a line passing through the centers of the plural pin holes 11a to 11c provided in the different radial positions may be arranged for coinciding with the radial direction. Thereby, the direction line of a blade root member pedestal 4 is inclined to the axial direction, so that the strength of the blade root member can be enhanced against centrifugal force.