baber/WOPTO huggingface dataset:
Patent JP-H01243035-A (JP)
Title: Production of electrochromic display device
Inventor: ONO MITSUYOSHI
IPC: G09F9/30
Filed: 1988-03-25
Abstract: PURPOSE:To reduce the thickness of a proton propagation mediating film, to improve adhesion of the film, and to prolong the life of color development and color discharge, by forming a proton propagation mediating film comprising a film of a water-insoluble phosphate of a quadrivalent metal on a color developing film, and allowing the proton propagation mediating film to contact with the color developing film interposing a redox body of a transition metal. CONSTITUTION:A water-insoluble phosphate of a quadrivalent metal, such as tin phosphate, etc. is dispersed in a hydrophilic polar solvent such as ethyl alcohol, etc. Then, a light transmittive electrode 2 having a color developing film 3 and a electrode B to be used for electrophoresis are dipped in a liquid suspension of the hydrophilic polar solvent contg. the dispersed product. Electrophoresis of the water-insoluble phosphate of the quadrivalent metal toward the color developing film 3 is caused, and a proton propagation mediating film 4 is prepd. by causing electrodeposition of the phosphate onto the color developing film 3. Thus, a dense proton propagation mediating film having small thickness is formed, which permits many times repetition of color development and color discharge and has a long life.
Patent JP-S62230754-A (JP)
Title: Novel production of hydroxyamine compound
Inventor: ERUNSUTO FUERUDAA
IPC: C07C67/00
Filed: 1987-03-25
Abstract: Prodn. of amino alcohols of formula (I) is effected by (a) reacting a hydroxy ketone of formula (II) with an amine of formula R3NH2 (III), and (b) reducing the resulting imine (IV): R1 and R2=H or CH2OH; R3=H, 1-4C alkyl or 1-4C hydroxyalkyl.
Patent JP-H07313749-A (JP)
Title: Reciprocating electric razor
Inventor: MOTOHASHI MAKOTO
IPC: B26B19/28
Filed: 1995-03-28
Abstract: PURPOSE:To provide a reciprocative electric razor capable of controlling speed, reducing the change amount of inner blade speed corresponding to the thickness or lengthening of a mustache and improves responsiveness in the reciprocating electric razor using a reciprocating motor. CONSTITUTION:In this reciprocating electric razor, a fixer 1 is provided with a reciprocating motor A for reciprocatively moving a movable element 2, and an inner blade body 3 is reciprocatively moved by reciprocatively moving the movable element 2. A detecting means is provided to detect at least one of the displacement of the inner blade body 3 in the moving direction, speed and acceleration when the load of shaving is applied. Further, a control part 6 is provided to control the closing of a circuit so as to fix the amplitude amount of the inner blade body 3 by adjusting supplied power per unit time to be supplied to the motor A corresponding to the detected output signal of the detecting means.
Patent JP-S63233776-A (JP)
Title: Cell culture device and method for cell culture
Inventor: HIRAI YOHEI
IPC: C12M3/00
Filed: 1987-03-24
Abstract: PURPOSE:To enable culture of large amount of cells at high density, by using a cell culture device containing a plurality of gas-permeable hollow fibers and furnished with a culture bed in the space in the vessel. CONSTITUTION:The objective cell culture device 1 is composed of a plurality of gas-permeable hollow fibers 2, a vessel 3 containing said hollow fibers and furnished with partition walls 4 to fix both ends of the hollow fibers and a culture bed 5 of e.g. fibrous or spongy form placed in spaces in the vessel. A substance containing oxygen molecule, e.g. an oxygen-containing gas or a liquid containing dissolved oxygen is introduced through an inlet 8 into the inside of the hollow fiber 2 and a culture liquid is supplied to the spaces in the vessel 3 through a culture liquid inlet 6. The cells are cultured in said spaces.
Patent JP-S58187013-A (JP)
Title: Surface acoustic wave device
Inventor: EHATA YASUO
IPC: H03H3/08
Filed: 1982-04-27
Abstract: PURPOSE:To make the propagation speed of a surface acoustic wave equal even at any part of the electrode, by providing a part of a specific wavelength width having no metal for the electrode section other than a sound reflecting and generating section. CONSTITUTION:Electrode metal missing sections 31-36, 41-46 which are dummy and have a 1/8-wavelength width equal to that of metal electrode missing sections 21-26 are formed at the outside of the sections 21-26. Further, the electrode metal missing sections which are dummey 31 and 41, 32 and 42, 33 and 43,... in the same electrode finger are equal in length, and both are shifted in the direction of surface wave propagation by 1/2 wavelength each. Thus, the electric and acoustic reflection are canceled completely with each other and the propagating speed of the surface acoustic wave of any part of the electrode is equal, then no phase difference is produced and the frequency characteristics are performed in comformity to the design.
Patent JP-2000262225-A (JP)
Title: Feed improving material
Inventor: FUJII TERUTO
IPC: A23K1/175
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an improving material for domestic animal feed using the emission of minus ion and the simultaneously radiating far infrared rays. SOLUTION: The feed improving material is a composite resin composed of oolite or an oolite mixture, a resin having little electrostatic charge accumulation tendency and a mineral emitting minus ion or a mixture of the composite resin and tourmaline or a far infrared radiating ceramic. The foul smell of chicken dropping is remarkably decreased by the reducing action of minus ion and adsorbing action. Furthermore, the far infrared ray is effective for promoting the growth of animal and increasing the absorption of the nutrition component of the feed to increase the body weight and tighten the meat of the breeding animal.
Patent JP-H09260872-A (JP)
Title: Electronic equipment module
Inventor: SUENAGA TOMOICHIRO
IPC: H05K7/12
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To lessen an electronic equipment in cost without increasing it in the number of parts, by a method wherein a projection is provided to the base of a case through a cut/lift method, and a joining hole is provided to a chassis corresponding to the projection. SOLUTION: Covers 2 and 3 are provided to both sides of a box-type case 1, and a connector 6 which connects an electronic circuit board 5 with the outside is mounted on the box-type case 1. A projection 8 is provided to the base of the box-type case l by pressing through a cut/lift method. An angular joining hole 10 is provided to a mounting chassis 11, and the projection 8 is set coincident with the joining hole 10. By this setup, a guide pin is not required to be fitted to the box-type case 1, the box-type case 1 is prevented from being erroneously inserted into the mounting chassis 11, and an electronic equipment of this constitution can be lessened in cost without increasing it in number of parts.
Patent JP-H05235447-A (JP)
Title: Laser driving circuit
Inventor: YUASA MASAMI
IPC: H01S5/042
Filed: 1992-02-19
Abstract: PURPOSE:To stabilize driving current supplied to a laser diode by connecting the laser diode to the collector of one transistor of a differential pair, connecting an emitter resistor to the emitter of each of the differential pair of transistors, and connecting a capacitor in parallel with each emitter resistor. CONSTITUTION:A power circuit 8 is connected to the respective emitters 1E and 2E of first and second transistors 1 and 2, and first and second emitter resistors 4 and 5 are connected between the emitters 1E and 2E and the power circuit 8 respectively. And first and second capacitors 6 and 7 are connected in parallel with the first and second emitter resistors 4 and 5, and a laser diode 3 is connected to the collector 1C of the first transistor 1. Consequently, thermal imbalance can be canceled by heat generated by the on-off operation of the first and second transistors 1 and 2, by the use of the first and second emitter resistors 4 and 5. And it becomes possible to stabilize current flowing through the first and second transistors 1 and 2.
Patent JP-S56167254-A (JP)
Title: High pressure discharge lamp
Inventor: SAITOU MASATO
IPC: H05B41/16
Filed: 1980-05-26
Abstract: PURPOSE:To shorten the restarting time by locating a member for heating an electrode in a light emission tube at specific position against the fixing position of the electrode thereby lowering the starting voltage under high pressure mercury vapor. CONSTITUTION:Main electrodes 2, 3 are arranged in a silicon light emission tube 1 of a metal halide lamp while a filament 5 made of tungsten is connected to the main electrode 2, and the leading edge section D of the filament 5 is brought in + or -5mm. from the leading edge section A to the encapsulating section E of the electrode 2. Then the main electrodes 2, 3 and the filament 5 are connected through a ballast 12 having a heating circuit to a power source 13. Consequently when restarting under the mercury vapor pressure higher than 100 Tor, the voltage is applied between the electrodes 2, 3 while heating the electrode 2 by means of a filament 5 the starting of discharge is facilitated and the restarting time is shortened.
Patent JP-H08265007-A (JP)
Title: Planar dielectric line and integrated circuit
Inventor: ISHIKAWA YOHEI
IPC: H01P3/16
Filed: 1995-03-28
Abstract: PURPOSE: To obtain the small sized and inexpensive planar dielectric line in which the connection to electronic components such as IC is facilitated and its transmission loss is small. CONSTITUTION: The dielectric line is provided with a dielectric board 23 having 1st and 2nd faces opposite to each other, a 1st slot 24 made between a 1st electrode 21a and a 2nd electrode 21b of the 1st face of the dielectric board 23 with a prescribed width, a 2nd slot 25 made between a 3rd electrode 22a and a 4th electrode 22b of the 2nd face of the dielectric board 23 so as to be opposite to the 1st slot 24 with a width equal to that of the 1st slot 24, and then the dielectric constant and the thickness of the dielectric board 23 are decided so that a plane electromagnetic wave is propagated through a propagation area of the dielectric board 23 provided between the 1st slot 24 and the 2nd slot 25 while being fully reflected on the 1st slot 24 and the 2nd slot 25.
Patent JP-S62226502-A (JP)
Inventor: TAKAHASHI EIZO
IPC: F21V5/00
Filed: 1986-03-28
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-S61230112-A (JP)
Title: Light guide for adjusting light quantity
Inventor: KOBAYASHI KUNIMITSU
IPC: G02B6/00
Filed: 1985-04-04
Abstract: PURPOSE:To vary the quantity of light continuously by a lightweight and inexpensive device which is free of variation in color temperature by arraying element wires of an optical fiber bundle at one end at random and arranging a shutter or filter at the other two-divided end side. CONSTITUTION:Light from a light source 1 is collimated by a lens 2 and cut off partially by the shutter 3 to enter the two-divided end part 4a of the optical fiber bundle 4, and the light is mixed in the fiber bundle and projected from the end part 4b where element wires are arrayed at random while the light is reduced in quantity uniformly. Therefore, the quantity of the irradiation light is varied by the movement of the shutter without varying the quantity of the light from the light source to adjust the quantity of light continuously, so that the lightweight and inexpensive device is constituted.
Patent JP-H06316123-A (JP)
Title: Printer
Inventor: OKAZAKI YUKINORI
IPC: G03G15/36
Filed: 1993-03-29
Abstract: PURPOSE:To reduce the load of a user due to the stop or interruption of printing generated when there is no paper or the number of papers is insufficient by providing a control part outputting a command to a paper reversing part in order to apply printing to both surfaces of paper when judging that paper is reduced to predetermined quantity upon the reception of the detection output from a paper residual quantity detection part. CONSTITUTION:In a printer system, when a receiving part 2 receives printing data, a control part 1 receives the detection output from a paper residual quantity detection part 7 to judge that paper is reduced to predetermined quantity and outputs a command to a paper reversing part 8 in order to perform double- side printing to reverse the paper completed in the printing corresponding to one page in a printing part 5. After the processing in a data developing part 4, the paper is again sent to the printing part 5 to start printing and, after the completion of printing, the printed paper is discharged by a paper discharge part 9. By this constitution, printing can be applied to both surfaces of the paper and the stop or interruption of printing can be prevented.
Patent JP-H04282780-A (JP)
Title: Hierarchical coding system for false gradation image
Inventor: KATO HISAHARU
IPC: H04N1/41
Filed: 1991-03-12
Abstract: PURPOSE:To attain the high quality hierarchical coding of an image in the hierarchy of high compression efficiency and low resolution in the case of coding a false gradation image. CONSTITUTION:An image coding system for dividing a binary image obtained by false gradation into N hierarchies (N is a positive integer) and hierarchically coding the divided images includes a hierarchy forming means for contructing a many-valued original image to a multi-valued hierarchy, a binarizing means for binarizing the multi-valued hierarchical image by a false gradation method and a coding device 10 for coding the binary hierarchical image. Since the gradation image is successively contracted to a hierarchical image as the multi- valued image and false gradation method is applied to the gradation image of each hierarchy, the hierarchical structure of a binary image having high picture quality can be obtained. The binary image is hierarchically coded. While noticing that picture elements necessary for executing binarization by the false gradation method are arranged almost on the same positions as picture elements necessary for contracting processing, the contracting processing and the false gradation processing are simultaneously executed by using line memories 2 to 4, 7 to 9 for storing these picture elements.
Patent JP-S58187504-A (JP)
Title: Method for repairing stationary blade of gas turbine
Inventor: YONEZAWA TATSUO
IPC: F01D5/00
Filed: 1982-04-28
Abstract: PURPOSE:To enable to repair the stationary blade of a gas turbine by a simple and firm method of high quality, by using heat resistant brazing material of cobalt group consisting of the same constituent as of the base material of a stationary blade, and by repairing the defective part by the method of brazing in a protective atmospheric furnace. CONSTITUTION:The stationary blade of a gas turbine, which is provided with an outer wheel 1, an inner wheel 2 and nozzle blades 3, is made of heat resistant alloy of cobalt group as a precision molding. In this case, in order to repair a crack 4 occurred at the end of a nozzle balde 3, first, the crack part is treated to be melted in a highly vacuum atmosphere using a vacuum heat treating furnace, for example. Then, Cr carbide and other harmful deposited substance which have deposited on the blade during high-temperatured operation for a long period are subjected to solid solution. In such a manner, the oxide adhered on the inside of a crack 4 is scattered away from the blade, as well as to recover the toughness in the material of the blade. Next a heat resistant brazing material 5 of cobalt group is coated on the crack 4, and the nozzle blade 3 is inserted into the vacuum heat treating furnace again to melt the brazing material 5 to be penetrated into the crack 4 to repair it.
Patent JP-H08239675-A (JP)
Title: Preparation of solid fuel from waste and use thereof
Inventor: SHIBAZAKI HIDEO
IPC: C10L5/46
Filed: 1995-03-03
Abstract: PURPOSE: To prepare solid fuel with a weak odor from waste and to use the solid fuel effectively. CONSTITUTION: This solid fuel is prepared by pulverizing a flammable waste and mixing it with a powder and granular material having solidifiability and/or hygroscopicity. At the same time calcium silicate hydrate is added as an additive having hygroscopicity. The solid fuel thus prepared is used as a self-burning raw material and/or as fuel for the burning of cement.
Patent JP-H06282075-A (JP)
Title: Exposure device for forming circuit board
Inventor: IMAI MITSUO
IPC: G03B27/20
Filed: 1993-03-29
Abstract: PURPOSE:To provide an exposure device for forming a circuit board which can reduce the factor of occurring flaws and dusts or the like of an ultraviolet ray transmitting layer, improve effective exposure energy and surely bring a photomask into contact with a board. CONSTITUTION:A circuit board forming unit is constitute by respectively disposing the photomask and a transparent sheet on the front and the back surfaces of the board in this order. Besides, a groove and an aperture groove surrounding the board are formed on the lower transparent sheet. The printing frame part B of the exposure device for forming a circuit board is constituted of a pair of frames 22a and 22b provided with an aperture part for exposure 21 and the circuit board forming unit is loaded by being interposed by the frames 22a and 22b. Besides, an inside packing 23 and an outside packing 24 are provided on the upper frame 22a and a lower packing 25, a projecting wall 26 and an exhaust hole 27 are provided on the lower frame 23b.
Patent JP-S62228783-A (JP)
Inventor: WASHIMI TAKEHIKO
IPC: F16L9/12
Filed: 1986-03-31
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-S60219275-A (JP)
Inventor: JIYON RICHIYAADO MUUA
IPC: C09J1/00
Filed: 1984-04-09
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-H01247333-A (JP)
Title: Paper feeder
Inventor: YOSHINO MANABU
IPC: B65H1/14
Filed: 1988-03-25
Abstract: PURPOSE:To enable a picture quality to be prevented from deteriorating of paper eliminated in its double feed by lowering a mounting plate in every end of feeding one sheet of paper so as to release the paper from its forced contact with a paper feed roll and paired paper feed rollers. CONSTITUTION:When a bypass paper feed is selected, paper 3 is detected for whether or not it is loaded on a tray 31, and the paper 3, when it is not loaded, is displayed on a control panel or the like. While the paper 3 is confirmed to exist, when a print key is operated by an operator, a solenoid 61 operates actuating an operating member 61a to a broken line position. In this way, the operating member 61a is released from its stopping to a pawl 62a of a clutch assembly unit 62. Thereafter when a mounting plate 5 lifts its front end part, the paper 3 on the plate 5 is forced to come into press contact with a paper feed roll 4, while paired paper feed rollers are forced to come into press contact by controlling the print key. Thus conveying the paper 3 to a side of the paired paper feed rollers, the paper is conveyed to a side of paired resist rollers 9 by rotating a paper feed roller 1.
Patent JP-S55162069-A (JP)
Title: Fault detector for electric temperature detector
Inventor: SATOU YOSHIAKI
IPC: G01R31/00
Filed: 1979-06-05
Abstract: PURPOSE: To ensure the accurate detection for the fault which lacks the unsteady reproducibility, by giving the comparison to the voltage signals supplied from the temperature detecting circuit at the comparator circuit and then informing the fault of the detecting circuit.  
     CONSTITUTION: The detector consists of temperature detecting circuit 2 which converts the temperature into the voltage signal, comparator circuit 3 which compares the voltage signal with the reference voltage to produce the fault signal, and alarm circuit 5 each. Thermistor 204 in circuit 2 delivers the voltage corresponding to the temperature change. For instance, if the signal of an extraordinarily high level is produced, the output features level "1" since the level of the signal is higher than upper limit reference voltage VH to be connected to the inverse input terminal of comparator 312 in circuit 3. As a result, transistor 504 is turned on, and light emitting diode 507 glows while the output of comparator 312 is kept at level "1". In this way, the accurate detection is possible even in case such fault lacking the unsteady reproducibility as the contact defect may occur to the element and the like which forms the temperature detecting circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000264709-A (JP)
Title: Plastering material
Inventor: ASAUMI JUNJI
IPC: C04B7/44
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a slaked lime-base plastering material which ensures good work efficiency without adding a fibrous material and a thickener, can increase the thickness of a single coating because of low shrinkage and has good initial strength exhibiting property. SOLUTION: Water is added by <=40 pts.wt. to 100 pts.wt. heat-treated body obtained by heating a starting material mixture for Portland cement clinker at 800-1,100 deg.C to slake quick lime in the heat-treated body. The heat-treated body is a cement process intermediate obtained by firing the starting material mixture for Portland cement clinker in a cement firing kiln with a suspension preheater and drawn from the suspension preheater in a step for producing Portland cement clinker.
Patent JP-H05276165-A (JP)
Title: Network repeater system
IPC: H04L12/28
Filed: 1992-03-27
Abstract: PURPOSE:To analyze the header part of a data frame simultaneously with the reception of the data frame, and to shorten processing time required for transmitting the data frame by providing a header part extracting means. CONSTITUTION:This network repeater system used in a local area network is provided with the header extracting means A 13 to extract only the header part of the data frame received from a transmission line A 2 and the header extracting means B 14 to extract only the header part of the data frame received from the transmission line B 3. The header extracting means A 13 stores only the leading header part in the data frame received by a transmitting/ receiving means A 11, and a processing means 16 analyzes only this header part. Then, it decides whether the data frame during being received is to be rejected or to be repeated to another transmission line. In the case that the data frame transmitted from a node connected to the transmission line B 3 is received as well, the data frame is treated similarly by the header extracting means B 14.
Patent JP-H05269396-A (JP)
Title: Method and device for stopping vertical mill
IPC: B02C15/04
Filed: 1992-03-27
Abstract: PURPOSE:To contrive labor saving and also to prevent adverse effect from affecting a dust collecting state by automatically performing ordinary stopping and emergency stopping of operation in a vertical mill and preventing hot gas from being allowed to flow in an electrostatic precipitator. CONSTITUTION:The detection value of the driving motive power detector 2 of a feeder 1 of the material to be ground, the driving motive power detector 3 of a grinding table 3 and a mill outlet temperature detector 4 is inputted to a controller 10. The controller 10 analyzes these inputs and operates a damper provided before an induced draft fan 33, a hot air blowing damper 6 and a circulation damper 7 and controls the outlet temperature T of the mill at the specified value or below.