baber/WOPTO huggingface dataset:
Patent JP-H07249539-A (JP)
Title: Standard capacitor
Inventor: ITO AKIRA
IPC: H01G4/02
Filed: 1994-03-08
Abstract: PURPOSE:To obtain a small standard capacitor having a simple constitution without giving the influence of the capacitance-to-ground on the capacitance between high- and low-voltage side electrodes by coaxially arranging a plurality of conductors with an insulator in between and using one of the electrodes as the high-voltage side electrode and the other conductor on the inside of the conductor as the low-voltage side electrode. CONSTITUTION:In a coaxial cable, a low-voltage side electrode 11 which is formed of a single conductor as a center conductor, polyethylene insulator 12 which coats the outer peripheral surface of the electrode 11, high-voltage side electrode 13 which is formed to coat the outer peripheral surface of the insulator 12, nylon tape 14 which coats the outer peripheral surface of the electrode 13, and polyethylene insulator 15 which coats the outer peripheral surface of the tape 14 are arranged. Then the outer peripheral surface of the insulator 15 is coated with a protective conductor 16 and nylon tape 17. In addition, a low-voltage lead wire 11a and high-voltage lead wire 13a are respectively connected to the terminal section of the electrode 11 and vicinity of the terminal section of the electrode 13 and, at the same time, metallic stress cones 18 are mounted on both terminal sections of the electrode 13.
Patent JP-H05262017-A (JP)
Title: Recording device
IPC: B41J29/36
Filed: 1992-03-24
Abstract: PURPOSE:To improve the readability of current service information while recording and conserving past service information in a stored-value-card. CONSTITUTION:Novel information obtained as the result of the usage of a stored-value-card 1 with a display section (a recording medium) 8 capable of repeatedly recording or erasing a visible image is recorded successively to said display section 8 of the card through a change into a cloudy state or a change inot a transparent state by controlling heat energy in a recording device. Current service information 33 acquired as the result of the usage of the current card is recorded in normal density, and visible information 31, 32 at the time of preceding usage is brought to a semi-transparent state and density is lowered at that time, thus deteriorating readability.
Patent JP-H02289386-A (JP)
Title: Photosensitive planographic printing plate
Inventor: TAKANO MASAHIDE
IPC: G03F7/09
Filed: 1988-03-22
Abstract: PURPOSE:To improve the tone reproducibility, to prevent the generation of background staining and to provide high printing durability by providing a hydrophilic layer composed of a hydrophilic resin having titanium oxide dispersed therein on a water-resistant support and forming a water holding layer composed of a hydrophilic resin having silicon dioxide dispersed therein on said hydrophilic layer and providing a photosensitive layer on the hydrophilic layer consisting of those two layers. CONSTITUTION:The constitution of a hydrophilic layer consists of the hydrophilic layer on a water-resistant support and the water holding layer formed thereon and, by forming the hydrophilic layer from those two layers, the hydrophilic layer equipped with all of hydrophilicity, water holdability and water resistance can be obtained. The wt. ratio of the hydrophilic resin and titanium oxide in the hydrophilic layer is set to a range of 20/80 - 30/70 to make it possible not only to provide hydrophilicity and water resistance but also to obtain good tone reproducibility. The water holding layer consists of a hydrophilic resin and silicon dioxide and the wt. ratio of both of them is within a range of 20/80 - 30/70 and the thickness of said layer is pref. 0.5 - 3.0mum.
Patent JP-H09254486-A (JP)
Title: Thermal transfer printer
Inventor: OKUBO KIMIHISA
IPC: B41J2/32
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To make the pressure contact angle between a thermal head and a platen under a simple configuration by changing a distance between a position for applying a heat energy and a position for stripping an ink ribbon with the help of a head lever with a rotatable head holder, a cam and a motor. SOLUTION: When a cam gear 3 for driving a head is rotated by a stepping motor 2, a cam lever 5 is rotated at a rotating shaft 7 as a fulcrum by a groove 10 formed in the cam gear 3 for driving a head. In turn, a spring 4 for touching a head by pressure is compressed to rotate a head lever 8 at the rotating shaft 7 as a fulcrum. Further, a head holder which fixes a thermal head 11 on the head lever 8 is transferred in the pressure contact direction so that the head holder gains a pressure cohesive force. In this case, it is possible to change a head angle by rotating the head holder at a rotating shaft 6 as a fulcrum, on the projecting part of the cam lever 5. This head angle can be changed by the rotating angle of the cam lever 5.
Patent JP-H0226973-A (JP)
Title: Hydraulic pressure twisted nonwoven elastic web and method for forming the same
Inventor: FURETSUDO AARU RADOWANSUKII
IPC: D04H1/46
Filed: 1989-03-17
Abstract: PURPOSE: To obtain an isotropic titled web by forming a meltblown fiber layer and at least one further layer, at least one of which is made of an elastomer, and twisting and entangling the meltblown fibers and materials of the further layer by hydraulic entanglement. CONSTITUTION: The coform material layer is formed on the meltblown elastomeric fiber layer 14 to obtain a laminate 44. Hydraulic entanglement is performed by liquid streams from a jet generator 50 in the state that the laminate 44 is supported on a porous supporting body 48. After the entangled web is passed through an adhering station, if necessary, it is dried at a drying can 52, etc., and then wound by a winding machine 54 to obtain the nonwoven elastomeric material having high strength, isotropic elasticity and smooth cloth- like surfaces.
Patent JP-H06282736-A (JP)
Title: Push button system for automatic vending machine
Inventor: TANAKA KATSUMASA
IPC: G07F5/22
Filed: 1993-03-25
Abstract: PURPOSE:To provide the push button system for automatic vending machine which can easily insert and take out a display member while also dealing with the push button system continuously and laterally parallelly providing plural push buttons in the adjacent state inside a long hole. CONSTITUTION:On the back side of a main body 16 of push buttons composed of a transparent material, a back part opening/closing body 31 is provided to be freely opened/closed between the posture of holding a display plate 32 at a gap with the back of the main body 16 of push buttons along the back of the main body 16 of push buttons with the core of the lower edge part position as a center and the posture of being inclined to the rear side separately from the back of the main body 16 of push buttons, and the turn of the back part opening/closing body 31 to the obliquely lower side is positioned and regulated by a projecting regulation part 33b of a lamp house 33 provided at the lower part of the push buttons 12.
Patent JP-H09255636-A (JP)
Title: Production of 5-amino-2-nitrophenol
Inventor: MONMA YOSHINARI
IPC: C07C213/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound which is a coupler for color photograph or an intermediate for medicines, agrochemicals, etc., by carrying out dealkylation, diazotization and hydrolysis by further advantageous method from a 4-nitro-1,3-phenylenediamine derivative. SOLUTION: A 4-nitro-1,3-phenylenediamine derivative of formula I [R is a (substituted) lower alkyl or a (substituted) aryl] is selectively deacylated in an alcoholic solvent in the presence of an alkali to afford 5-amide-2- nitroanilines of formula II and the amino group is subjected to diazotization and thermal decomposition so as to introduce hydroxyl group in the derivative to provide the objective 5-amino-2-nitrophenol of formula III. Methanol, ethanol, etc., is preferably used as an alcoholic solvent. NaOH or KOH is preferable as the alkali. Nitrosyl hydrogen sulfate is suitably used as the diazotizing agent. In a reaction from the compound of formula II to the compound of formula III, hydrolysis is carried out in the presence of sulfuric acid without taking out diazonium salt. Thereby, introduction of OH and hydrolysis of amide are simultaneously preferably carried out.
Patent JP-S63231632-A (JP)
Title: Priority encoder
Inventor: SUZUKI HIROYASU
IPC: G06F13/26
Filed: 1987-03-20
Abstract: PURPOSE:To easily change an interruption priority order by providing a storage means where priority encode data can be written and inputting plural interruption request signals as the read address to the storage means. CONSTITUTION:A priority encoder is provided with a storage means 1 in which priority encode data to discriminate the interruption request to be preferentially processed can be written. When plural interruption request signals IRQ1-IRQn are inputted, these interruption request signals IRQ1-IRQn are inputted as the read address to the storage means 1. The storage means 1 outputs priority encode data stored in this read address. When it is necessary to change the interruption precedence, priority encode data stored in the storage means 1 is changed to prescribed data.
Patent JP-H08261870-A (JP)
Title: Method and apparatus for measurement of decentration of aspheric lens
Inventor: IZEKI TOSHIYUKI
IPC: G01M11/00
Filed: 1995-03-24
Abstract: PURPOSE: To easily and surely measure the decentration of an aspheric surface in an aspheric lens. CONSTITUTION: A straight line which is passed through the first-surface paraxial curvature center O10 and the second-surface paraxial curvature center O20 at a lens 6, to be inspected, at least a first surface of which is an apsheric surface is designated as a straight line (m). Then, a condensed luminous to flux by an objective lens whose optical axis is made agree with the straight line (m) is shone at an aspheric surface part P1 H which is separated by a distance H from the straight line (m) on the first surface 61 in such a way that it is condensed on the curvature center according to the design of the aspheric surface part. After a reflected luminous flux by the spheric surface part P1 H has been transmitted through the objective lens, the very small decentration amount of the first surface 61 is measured on the basis of an angle θ formed with the straight line (m).
Patent JP-S52149478-A (JP)
Title: Separation method of mesa type semiconductor elements
Inventor: MURAKI YOSHIHIKO
IPC: H01L21/301
Filed: 1976-06-07
Abstract: PURPOSE: To prevent the occurrence of minute craxing in resin and mesa grooves by scoring the resin of the mesa grooves deposited thereon with resin and radiating a laser beam onto the scores thus made thence breaking and separating wafers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57181147-A (JP)
Title: Control device for electric motor vehicle
Inventor: YAMAMURA HIROHISA
IPC: H05K7/20
Filed: 1981-04-30
Abstract: PURPOSE:To increase protection against water and dust and to miniaturize a device as well by a method wherein fins are placed at the outside and power semiconductor elements and a control circuit section in a control device for electric motor vehicle are sealed up by a cover. CONSTITUTION:Power semiconductor elements 5 fixed to Al blocks 4 by screws are mounted on a cooling member 1 providing fins 2 through an insulating sheet 1. The cooling member 1 is mounted on an anchoring plate 6 so that the fins 2 may be placed at the outside. A printed circuit board 7 providing a control circuit is mounted on the anchoring plate 6 and also sealed up hy a cover 8. In this way, the power semiconductors and the control circuit section are protected against water and dust and small-sized and inexpensive cooling structure can be obtained.
Patent JP-S55158769-A (JP)
Title: Insertion loss circuit for voice switch
Inventor: SENZAI MAMORU
IPC: H04M9/10
Filed: 1979-05-29
Abstract: PURPOSE:To secure the more natural two-way talking for the call of the loudspeaker telephone,  by varying the duration of the pulse which drives the analog switch in accordance with the level difference between the transmission signal and the reception signal. CONSTITUTION:Both the reception signal sent from telephone circuit 10 and the transmission  signal from terminal T receive the pulse amplitude modulation via analog switches 12 and 12'  after passing through level control amplifiers 11 and 11' each, and are then demodulated by  integrating circuits 13 and 13' to be furthermore amplified by output amplifiers 14 and 14'. On  the other hand, the signals underwent the level control through amplifiers 11 and 11' are converted into the DC voltage through DC voltage converters 15 and 15', and the differential of the  both signals is amplified by differential amplifier 16. Then the comparison is given at comparator 18 between the output of amplifier 16 and the triangular wave output of triangular wave generating circuit 17. Thus the pulse featuring the duration according to the differential is produced.  Inverter 19 applies the reverse phase featuring the pulse duration of the transmission side to the  reception side. As a result, the sum of the both pulse durations is always constant, and thus the  loss sum becomes constant. In this way, the loss quantity can be varied continuously in accordance with the levels of the transmission and reception signals.
Patent JP-S62222778-A (JP)
Title: Picture input device
Inventor: KOIKE KUNIO
IPC: H04N5/04
Filed: 1986-03-25
Abstract: PURPOSE:To omit a complicate circuit for forming a synchronizing signal and to simplify a circuit constitution by synthesizing the output of a D/A converting circuit and the synchronization separating signal of a synchronization separating circuit and outputting a composite video signal. CONSTITUTION:D/A converted data is synthesized with the horizontal synchronizing signal and the vertical synchronizing signal from the synchronizing separator circuit 4 in a video synthesizing circuit 7 to obtain the composite video signal and outputted to a monitor 8. When D/A converting in the D/A converting circuit 3, a timing signal supplied from a timing generating circuit 5 is controlled by the synchronizing separator circuit 4 to have a signal form synchronizing with the input composite video signal 1. Accordingly, when the contents of a memory 6 are successively read and synthesized with the synchronizing signal synchronizing with the input video signal, a freeze picture is outputted on the monitor 8.
Patent JP-S60209868-A (JP)
Title: Printer with display device
Inventor: KOMURO KIYOUJI
IPC: G09G5/08
Filed: 1984-04-02
Abstract: PURPOSE:To perform the editing processing of print data stored in a memory by displaying a special symbol in character display parts, where characters are not displayed, in a tab set section and moving a cursor successively in accordance with this special symbols. CONSTITUTION:A CPU30 has functions as a display control means, a cursor moving means, and an editing control means, and a keyboard 2, a display device 11, a ROM31 a RAM32, a carriage driving circuit 44, a head driving circuit 45, a solenoid driving circuit 46, and a paper feed driving circuit 47 are connected to the CPU30. If the number of actually displayed characters is smaller than the number of characters which can be displayed in the tab set section, the CPU30 displays a special symbol in character display parts where characters are not displayed. The cursor is moved successively by a cursor moving key on the keyboard in accordance with this special symbol, thereby performing the editing processing of print data.
Patent JP-S58185739-A (JP)
Title: Lead alloy for lead storage battery
Inventor: NAGATA YUKIHIRO
IPC: C22C11/08
Filed: 1982-04-21
Abstract: PURPOSE:To obtain a Pb alloy suitable for use as the material of a substrate for the anode of a lead storage battery to be formed by a mechanical working system by adding specified amounts of Sb, As, Sn, Cu and S to Pb. CONSTITUTION:A Pb alloy contg. 0.1-1.2% Sb, 0.04-0.4% As, 0.04-0.4% Sn, 0.01-0.15% Cu and 0.002-0.025% Si is used as the material of a substrate for the anode of a lead storage battery. The alloy has high yield strength and a low strand breaking rate, and it is a superior alloy for the continuous thin plate of the grid substrate to be formed by a mechanical workng system in place of a conventional casting system.
Patent JP-S60211770-A (JP)
Title: Positive electrode plate for alkaline battery
Inventor: NAKAMITSU KAZUHIRO
IPC: H01M4/66
Filed: 1984-04-03
Abstract: PURPOSE:To remarkably improve the performance of a paste type positive electrode plate in which cobalt powder is added as a bonding agent by covering the surface of a conductive support body with cobalt metal or using the support body made of cobalt metal. CONSTITUTION:The mixed powder between the nickel hydroxide powder containing cobalt hydroxide, carbonyl nickel powder as conductive material, and the cobalt powder as a bonding agent obtained by hydrogen-reducing cobalt oxalate is pasted in a carboxymethylcellulose aqueous solution. Then, both surfaces of nickel net to which electrolytic cobalt plating is applied is coated with this paste and the thickness is adjusted, then the paste is dried by hot air. Furthermore, a positive electrode plate is obtained by immersing the said plate in a polytetrafluoroethylene dispersion solution and then drying, pressurizing, and molding it. The exfoliation of an active material is suppressed and life performance and discharge performance are improved.
Patent JP-H07280812-A (JP)
Title: Determination of component in lipoprotein fraction
Inventor: HASHIGUCHI YOICHI
IPC: C12Q1/60
Filed: 1994-04-05
Abstract: PURPOSE:To realize an automatic multichannel measurement by subjecting a deaggregated fraction of a specific lipoprotein to quantitative reaction and measuring the variation continuously. CONSTITUTION:A fraction of a specific lipoprotein is aggregated and the component, contained in the fraction of lipoprotein not subjected to determination, is introduced to a reaction system not pertaining to quantitative reaction. The fraction of specific lipoprotein is then deaggregated by such extent as to allow the quantitative reaction or dissolved by such extent as to allow the measurement thereof thus stopping the quantitative reaction. The variation caused thereby is measured continuously in the automatic analyzer for clinical inspection thus realizing multichannel measurement. Since a known enzyme is employed as a reagent for determination, a large number of specimens can be processed simultaneously while shortening the reaction time. It is applicable to various analyzers and quite effective in the clinical inspection because micro quantity of sample is employed directly as a specimen in the simultaneous measurement of many terms and can be measured optically.
Patent JP-S58183568-A (JP)
Title: Automatic lining-up and winding machine
Inventor: TOMITA MICHIO
IPC: B65H54/04
Filed: 1982-04-21
Abstract: PURPOSE:To permit a constant quality automatic winding by providing a movable jig flange coaxially with a winding jig to control the precise feed of a spindle of a winding machine and the jig flange on the basis of numerical value set in a counter. CONSTITUTION:A wire 2 is supplied from a bobbin 4 and taken up into a coil by rotating a winding jig comprising a jig flange 1a with a motor 7 through a tensioning device 5 and a wire guide 3. Then, the rotation of a spindle 6 of a winding machine is detected by a rotation detector 8 which supplies the output to the input of a control 14. And the control 14 controls the rotation of a motor 7 and a pulse motor 12 on the basis of the result compared with numerical value preset in a multistage counter so that the jig flange 1a is precisely fed axially by the rotation of the pulse motor 12. Also, the output of a contact detector 13 for detecting the contact between the jig flange 1a and the wire 2 controls both motors 7, 12.
Patent JP-S62224574-A (JP)
Title: Workpiece holding device
Inventor: YOSHIDA HARUO
IPC: B24B41/06
Filed: 1986-03-27
Abstract: PURPOSE:To make it possible to hold multiple workpieces of different diameters with high efficiency in a device for holding workpieces such as circular magnetic disk by inserting the workpiece from above and along a V-groove of a positioning roller of a workpiece receiver. CONSTITUTION:A control circuit which has received a detection signal of a workpiece W supplies a specified pulse to a pulse motor 10 of a turning means 7 and makes a workpiece recover 2 corresponding to the workpiece W erect up to an upright condition detected with a light shield plate 14 and a sensor 15. Then, the workpiece W is inserted from above a positioning roller 3 of the workpiece receiver 2 along a V-groove 3a of the positioning roller 3. And when the insertion is detected with a workpiece insertion detection means 3c and 3d, thickness and others of the workpiece are measured with a measuring part, the workpiece W is released upward of the workpiece receiver 2 and sent to a next process. Thus, multiple workpieces of different diameters can be held at a same position, making it possible to improve efficiency and further to devise automation.
Patent JP-H04304312-A (JP)
Title: Production of fine-grained steel plate for structural use
Inventor: ISHIKAWA TADASHI
IPC: C21D8/02
Filed: 1991-03-30
Abstract: PURPOSE:To economically produce a steel plate having a dense texture free from brittle fracture even under the environment of cryogenic temp. as low as <=-164 deg.C and also having an ultrafine-grained structure of <=2mum average grain size. CONSTITUTION:A cast slab or steel plate having a temp. not higher than the Ar3 point is heated by means of external heat or heat increase by working or both. Rolling is started from a temp. not higher than the Ac3 point and finished at a temp. in the range between (Ac3 point -50 deg.C) and the Ac3 point. By this method, the steel plate having ultrafine-grained structure of <=2mum average grain size, >=3 [110] plane strength ratio, and a low temp. toughness of base material of <=-160 deg.C by vTrc value can be obtained without adding Ni.
Patent JP-S56163125-A (JP)
Title: Improvement in adhesiveness of surface of polyolefin composition material
Inventor: KAGITANI TSUTOMU
IPC: C08J3/28
Filed: 1980-05-21
Abstract: PURPOSE: To improve coatability of the surface of the titled material and adhesiveness of said surface to a different kind of a material, by a method wherein the surface of a polyolefin compsn. material is irradiated with short wavelength ultraviolet radiation in the presence of oxygen.  
     CONSTITUTION: A filler such as ZnO or process oil is blended with PE or an ethylene-vinyl acetate copolymer to produce a polyolefin compsn. material. The surface of said polyolefin compsn. material in the form of a pellet, a cloth or a sheet is irradiated with short wavelength ultraviolet light having a wavelength of 120W 190nm in an oxygen or oxygen-contg. atmosphere at an iradiation distance of 1W 1,000mm for several sec to several hundred sec, said ultraviolet light being generated by discharging a vacuum tube which is made from a high-purity quartz having a thickness of 1mm or thinner or sapphire and in which heavy hydrogen gas or mercury vapor at 0.1mmHg or lower is enclosed.  
     EFFECT: High adhesiveness can be imparted to the material without damaging the shape of the material because the irradiation does not generate heat. 
     COPYRIGHT: (C)1981,JPO&Japio