baber/WOPTO huggingface dataset:
Patent JP-S59189711-A (JP)
Title: Graphic equalizer
Inventor: UENO TAKAFUMI
IPC: H03G5/02
Filed: 1983-04-11
Abstract: PURPOSE:To control the gain of each band while holding a low distortion rate and change a maximum variation by controlling a gain attenuating means and a signal source resistance attenuating means with the gain control signal from a microcomputer to switch the maximum variation and changing the gain of a variable gain band amplifier. CONSTITUTION:In data 42-46 applied from a microcomputer 47 to latches 38 and 39, data 42 is the LSB, and data 46 is the MSB. When the microcomputer 47 outputs an address which designates the latch 38, the address is decoded by an address decoder 52, and the decoded signal enables a bus driver 54 and is applied to a clock terminal of the latch 38 to latch data 42-46. Data 42 and 43 inputted to the latch 39 are operated similarly. The maximum variation is switched to + or -12dB and + or -6dB by analog switches 19 and 20, and the variation is varied in steps of 2dB by an analog switch 9, and resistances 21 and 22 are so set that the maximum variation is given when a switch 23 is made conductive.
Patent JP-H08216848-A (JP)
Title: Load sensing valve device
Inventor: NOBORI TAKESHI
IPC: B60T17/22
Filed: 1995-02-14
Abstract: PURPOSE: To prevent an unexpected accident by alarming a driver necessity of brake operation by giving a warning by means of applying force in correspondence with a live load of a vehicle and responding to breakage of a disc spring member to change decompression work starting pressure of a pressure regulating valve. CONSTITUTION: One end of a lead wire 98 is connected to one end part of a disc spring member 68 on a load sensing valve, one end of a lead wire 100 is connected to the other end part in the same way, and each of the other ends of them is connected to a car mounted electric power source 102. When the disc spring member 68 is broken due to some reasonwhile a vehicle travels, as an electric current stops flowing to a disc spring breakage detection circuit 106, a solenoid 108a de-energized, a relay switch device 108 is closed, the electric current flows to a driving circuit 116, an alarm lamp 110 is switched on, and a buzzer 114 works for a period of time previously set by a timer 112. Consequently, as a driver can immediately recognize breakage of the disc spring member 68, it is possible to recognize breakage of the disc plate spring 68 quickly.
Patent JP-S58180915-A (JP)
Title: Cable and drum type liquid level meter
Inventor: SUGI TOKIO
IPC: G01F23/44
Filed: 1982-04-16
Abstract: PURPOSE:To make the suspending position of a cable constant, by providing a moving pulley, which changes the direction of the cable into the direction in parallel with the moving direction of a slider, at the slider, which is guided along a guide shaft by the forward and reverse rotation of a drum and advanced by a screw motion in parallel with a drum shaft. CONSTITUTION:A liquid level sensing body such as a float 20 or a displacer is suspended by the tip of a cable 19 to the liquid surface. The cable 19 is wound around or extended from a drum 11 in a spiral mode by the forward and reverse rotation of the drum. A slider 25 is guided along the guide shaft 16 by the rotation of the forward and reverse rotations of the drum 11 and advanced by a screw motion in parallel with a drum shaft 12. A moving pulley 18a, which changes the direction of the cable 19 from the drum 11 into the direction in parallel with the moving direction of the slider 25, is provided at the slider 25.
Patent JP-S55155790-A (JP)
Title: Neutralization method of acidic water by granular limestone and its device
Inventor: YAMADA MINORU
IPC: C02F1/66
Filed: 1979-05-23
Abstract: PURPOSE: To achieve the perfect and effective reaction of limestone by packing limestone grains in the funnel type reaction vessel provided with plural overflow pipes in the cylindrical part and nets in the intermediate part on the inner side of the funnel part, respectively, flowing acidic water from the bottom of the vessel and so arranging this that the fine limestone grains react in the fluidized state.  
     CONSTITUTION: The limestone grains 2 having been removed of powdered limestone of about 1mmϕ or less are packed in a funnel-type reaction vessel 1 and the acidic liquid to be treated in a storage tank 4 is continuously charged by a pump 5 through the influent port 6 in the lower part of the vessel. At this time, the acidic liquid which does not contain a large amount of ions and salts forming insoluble precipitate at the reacting with the limestone is used and arrangement is so made that its ascending speed becomes 20cm/min or more in the portion 8 on the lower side or the net 7 which induces fluidized state in the lower part of the vessel and becomes 9cm/min or less in the upper part of the vessel. Further, the height (x) from the influent port 6 up to the net 7 is made 1/10W1/5 the height (y) of the vessel. By changing the reacting liquid takeout from overflow pipes 9, 10, 11, the pH of the treating solution is selected freely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52147142-A (JP)
Title: Blades of hair clippers
Inventor: HAMASHIMA TETSUO
IPC: B26B19/04
Filed: 1976-05-31
Abstract: PURPOSE: To provide blades of hair clippers affording a constant clipping length even when a butting angle of the blades is varied with respect to the skin of the head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11255044-A (JP)
Title: Interface circuit for switch of on-vehicle electronic device
Inventor: KISHI TAKAYUKI
IPC: B60R16/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device while lowering the power capacity of a current limiting resistor by connecting a contact point of an on-vehicle switch and an informing means to a booster power source and a switching transistor through each series circuit of a first and a second reverse flow preventing diodes and a first and a second current limiting resistors. SOLUTION: A series circuit of an on-vehicle switch 11 and an informing means 10 is connected to an on-vehicle battery 1, and while a contact point of the on-vehicle switch 11 and the informing means 10 is connected to a booster power source 3 through a series of a first reverse flow preventing diode 13 and a first current limiting resistor 12, and connected to a base terminal of a switching transistor 16 through a series of a second revers flow preventing diode 14 and a second current limiting resistor 15. The base terminal is connected to the output of a stabilized power source with an emitter terminal through a first bias resistor 17, and while a collector terminal is grounded through a second bias terminal 18, and the output of the collector terminal is connected to a judging means.
Patent JP-H05262069-A (JP)
Title: Manufacture of offset blanket for printing
IPC: B41N10/04
Filed: 1992-03-19
Abstract: PURPOSE:To prevent ink repulsion on the surface of a body to be printed by preparing an offset blanket for printing by heating in vacuum a surface printing layer consisting of silicone rubber laminated on a support layer during or after the crosslinking of the printing layer. CONSTITUTION:A surface printing layer consisting of silicone rubber is laminated on a support layer to prepare an offset blanket for printing. In this process, the surface printing layer is heated in vacuum during or after the crosslinking of the printing layer. In this method, since water-repellent components including siloxane and silicone oil of low molecular weight contained in the surface printing layer of silicone rubber are removed by heating in vacuum, the water- repellent components are transferred from the surface printing layer to the surface of a printed body, thus preventing ink repulsion on the surface of a printed body.
Patent JP-S62220336-A (JP)
Title: Printer
Inventor: KANEKO MASANORI
IPC: B41J9/133
Filed: 1986-03-20
Abstract: PURPOSE:To remove the effect of the vertical knock in printing even if the angle of a hammer is not mush precise by a method wherein a semicircular or spheric crown shaped projection for the rear face of a printing element and a dent for the knock face of the hammer are provided at positions respectively corresponding to the rear face of the printing element and the knock face of the hammer. CONSTITUTION:A semicircular projection 5d is provided on the rear face of the printing face of a printing element 5 and a trumpet-shaped dent 6d is provided on the knock face of a hammer 6a. The semicircular projection 5d on the rear face of the printing element 5 is telescoped in the trumpet-shaped dent 6d on the knock face of the hammer 6d. When the projection 5d collides against the dent 6d, the dent 6d is tangentially, in a headband manner, contacted with the projection 5d and the distribution of shock force applied to the projection 5d does not become unequal even though the angle of the hammer 6d gets a little out of order. Though a semicircular shape and a spheric crown shape are optimum for the projection, the rear face of the printing element should preferably meet the face of the projection in a gently broadening toward the end manner as possible. The shape of the dent 6d on the knock face of the hammer 6a should preferably meet the projection as uniformly as possible and the shape like the opening part of a trumpet is well suitable for this purpose.
Patent JP-S57178424-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUGIYAMA HIDEO
IPC: H01L29/73
Filed: 1981-04-27
Abstract: PURPOSE:To facilitate assembling operation and to reduce cost by providing a transistor for surge protection at the inside of a semiconductor integrated circuit device. CONSTITUTION:A surge protecting TRTr2 is provided at the inside of a semiconductor integrated circuit device 11. This TRTr2 is brought under conduction control by being connected to a power source Vcc at its base; and the collector is connected to an output terminal OUT, and the emitter to an earth point GND. Consequently, when counter electromotive force is generated at a coil L, the emitter-side potential of the TRTr2 rises, so this TRTr2 turns on the discharge a surge voltage to the earth point.
Patent JP-H02243997-A (JP)
Title: Device for managing decreased-thickness piping of power plant, and method and device for outputting data thereof, and method of registering data
Inventor: KONNO TAKAHIRO
IPC: G21C17/003
Filed: 1989-03-17
Abstract: PURPOSE:To allow rapid drafting of an exact inspection plan at the time of a periodical inspection or when the symptom of the abnormality in a piping is discovered by previously registering the data relating to pipings in a data base (memory device) and retrieving the data base when needed. CONSTITUTION:The device for management is constituted of a CPU 1, the large-capacity memory device 2, an auxiliary memory device 3 in which various kinds of programs are stored and an input/output device 5 provided with a CRT 4. Plant information, system information, piping number information, piping thickness decrease information, thickness decrease importance ranking information, system screen information and piping line color-coding information are previously registered in the device 2. A sub-system start program for the importance ranking of the decreased-thickness pipings, a sub-system start program for the color coding of the decreased-thickness piping lines and a sub-system start program for displaying the classifications of the importance of the thickness decreases are previously registered in the device 3. The CPU 1 controls, computes and compares the respective sets of the information and operates to display the table of the importance ranking of the decreased-thickness pipings on a CRT 4, to print out the same from the device 5, to display piping system diagrams and to display the classifications of the thickness decrease importance.
Patent JP-H05268168-A (JP)
Title: Optical signal transmitting method
IPC: H04B10/03
Filed: 1992-03-19
Abstract: PURPOSE:To reduce the effect of induced Brillouin scattering generated in a transmission line optical fiber as the output of a transmission light by light amplification gets higher. CONSTITUTION:In this optical signal transmitting method in which a laser diode output light is modulated by an external modulator and the modulated light is sent to an optical fiber transmission line, plural laser diodes (d1, d2, dn) whose oscillating wavelength differs from each other, external exclusive modulators (m1, m2, mn) are provided respectively corresponding to the outputs of the laser diodes (d1, d2, dn), separate electric signals (s1, s2, sn) are applied respectively to the external exclusive modulators (m1, m2, mn), the output lights of the laser diodes (d1, d2, dn) are modulated by the separate electric signals (s1, s2, sn) and the modulated optical outputs of the external exclusive modulators (m1, m2, mn) are sent to an optical fiber transmission line in time series.
Patent JP-S60224589-A (JP)
Title: Material for transfer printing
Inventor: DABURIYU EI BAAROO
IPC: B41M5/46
Filed: 1985-03-29
Abstract: 57 A transfer printing medium comprising a substrate supporting a thermal transfer dye and a radiation absorber positioned to provide thermal energy to the transfer dye when subjected to radiation within a predetermined absorption waveband, has a radiation absorber which is an infra-red absorbing polylsubstituted)phthalocyanine compound in which each of at least five of the peripheral carbon atoms in the 1, 4, 5, 8, 9, 12, 13 or 16 positions (the «3,6-positions») of the phthalocyanine nucleus, as shown in Formula 1, is linked by an atom from Group VB or Group VIB of the Periodic Table, other than oxygen, to a carbon atom of an organic radical. In preferred compounds each of the eight 3,6-positions is linked by an atom from Group VB or Group VIB, especially sulphur, selenium or nitrogen, to an organic radical.
Patent JP-S57180648-A (JP)
Title: Polypropylene composition
Inventor: TAKAHASHI TSUYOSHI
IPC: C08L21/00
Filed: 1981-04-30
Abstract: PURPOSE: To provide a compsn. which is lightweight, has excellent rigidity, impact resistance and processability and is useful for the production of domestic electrical parts, automobile parts, etc., by blending woodmeal and an org. fiber with PP or a modified PP.  
     CONSTITUTION: 40W90wt% PP and/or PP (i) modified with an unsaturated acid such as maleic acid or a derivative thereof such as maleic anhydride, at least 5wt% woodmeal (ii) having a particle size pref. through 12 mesh at least 5wt%  org. fiber (iii) such as jute, pulp, vinylon or a polyester fiber having an average  diameter of 3W500μ and an average length of 0.1W6mm are blended together in a  proportion such that the combined amount of components ii and iii accounts for  10W60wt% of the resulting mixture. The mixture is melt-kneaded to obtain the  desired compsn. This compsn. can be molded by conventional molding methods  such as extrusion, injection molding, press molding, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02242843-A (JP)
Title: Thermoplastic resin composition
Inventor: SERA TOSHIAKI
IPC: C08L55/02
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a thermoplastic resin composition having permanently antistatic properties containing a specific amount of a polymer prepared by polymerizing a specific monomer in the presence of a polyalkylene glycol. CONSTITUTION:A thermoplastic resin composition comprising (A) 0-93pts.wt. graft copolymer prepared by polymerizing A2: 90-5pts.wt. monomer consisting of 40-100wt.% aromatic vinyl monomer (preferably styrene) and/or (meth)acrylic acid ester monomer (preferably methyl methacrylate) and 60-0wt.% another copolymerizable vinyl monomer (preferably acrylonitrile) in the presence of A1: 1-80pts.wt. rubber-like polymer (preferably diene-based rubber), (B) 0-93pts.wt. copolymer prepared by polymerizing the same monomer as the component A2 and (C) 7-80pts.wt. polymer prepared by polymerizing 90-5pts.wt. monomer similar to the component A2 in the presence of 10-95pts.wt. polyalkylene glycol.
Patent JP-S58180115-A (JP)
Inventor: INUZUKA TADASHI
IPC: A47J27/21
Filed: 1982-04-16
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-S60210384-A (JP)
Title: Cutting method of thick steel plate by laser beam
Inventor: KITAGAWA SHIYOUICHI
IPC: B23K26/38
Filed: 1984-03-31
Abstract: PURPOSE:To speed up cutting of a thick steel plate by cutting the steel plate while oscillating a condensed laser beam. CONSTITUTION:A laser beam 2 is condensed to the surface of a thick steel plate 9 and while the beam 2 is oscillated in the directin of an arrow A, the steel plate 9 is melted and a molten part 10 is formed on the surface of said steel plate. The oscillating width of the beam 2 is set at half the width of G from a focus F up to the boundary line of a core region D. An auxiliary gas 6 maintained under about 4.0kgf/cm<3> is ejected from a nozzle coaxial with the beam 2 to cut the plate 9. The beam 2 under oscillation forms the molten part 10 and therefore the cutting width is increased and the gas 6 is thoroughly supplied. Cutting of the plate 9 having a large thickness is thus made possible and the cutting is speeded up.
Patent JP-S54157522-A (JP)
Title: Preparation of methacrolein and methacrylic acid
Inventor: MATSUMOTO MUTSUMI
IPC: C07C27/00
Filed: 1978-05-31
Abstract: PURPOSE: To prepare the title compounds in high conversion, selectivity and yield, by the gas-phase catalytic oxidation of isobutylene and/or tert-butanol with O 2 , in the presence of specific catalytic composition having high activity and selectivity at low temperature.  
     CONSTITUTION: The objective compounds are prepared by the gas-phase catalytic oxidation of isobutylene and/or tert-butanol with molecular O 2  or an O 2 -containing gas, in the presence of a catalyst I (X is at least one element selected from Cu, Ag, Zn, Cd, Al, Ge, Sn, Pb, Sb, Bi, Mg, etc.; a, b, c, d and e are number of atoms of respective elements; when a is 10, o<b≤6, 0.5≤C≤10, 0.01≤d≤5, and e is determined by the valences and atomic ratios of other elements, and usually between 35 and 80), e.g. compounds of II, III, etc. The heat resistance, life, yield, etc. of the catalyst are further improved by supporting the catalyst to a carrier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03266556-A (JP)
Title: Head data automatic retrieval device
Inventor: KIKUCHI NOBUE
IPC: H04M3/60
Filed: 1990-03-16
Abstract: PURPOSE:To decrease the cost of the device and to allow the device to cope with a revision of a mark representing a head data flexibly by retrieving the head data by the software. CONSTITUTION:A reception data from an attendant board controller 1 is stored in a lamp information reception buffer 4, and when lamp information in the lamp information reception buffer 4 pointed out by a head data retrieval pointer 5 finds out a head data, a data by a prescribed byte length is stored in a lamp information storage buffer 6 by using the lamp information storage pointer 7. Since the head data of lamp information is detected by using the head data retrieval pointer 5 in this way, a special hardware circuit is not required and the device copes flexibly with the revision of the position and form of the head data and the device cost is reduced.
Patent JP-S60204106-A (JP)
Title: Semiconductor integrated circuit amplifier
Inventor: MURAKAMI KENJI
IPC: H03F3/00
Filed: 1984-03-28
Abstract: PURPOSE:To prevent the increase in an input capacitance due to the Miller's effect and to improve the amplification factor of an amplifier and the S/N by inserting and adding a source follower transistor (TR) and a positive feedback TR to an input section of a capacitor coupling amplifier. CONSTITUTION:The 1st conduction type TR(Tn)1 and the 2nd conductor type TR(Tp)1 are connected in series with a power supply VDD. A source of the source follower Tn3 is connected to gates of the Tn1, Tp1 connected mutually, a drain is connected to the power supply VDD, and a drain and a gate of a Tn4 are connected respectively to the gates and the drains of the Tn1, Tp1 connected mutually. An amplifier section (Amp)2 is formed by using the gate of the Tn3 as an input and the drains of the Tn1, Tp1 connected together as an output. Each of two input voltages is applied via a capacitor Cc in a prescribed timing and a transfer gate Tg2 turned on/off in response to the input timing is connected in parallel with the Amp2. Thus, the increase in the input capacitance is prevented and the amplification factor and the S/N are improved in this way.
Patent JP-H11240551-A (JP)
Title: Pour container made of synthetic resin
Inventor: TOMA TORU
IPC: B65D47/20
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize an elastic member to manufacture it at low cost in a container wherein a body portion of a container body is elastically compressed so that a slit formed through an elastic member closing the upper surface of a neck portion of the container body is opened to allow a liquid stored therein to be poured out. SOLUTION: There are provided a container body 1 and a pour cap 3, and a cap body 10 is fitted on a neck part 2. And an elastic closing plate 20 in which a slit 26 is formed is provided, and the outer peripheral wall 21 of the plate 20 is held between the underside of a top wall 32 and the upper surface of a second inwardly oriented flange-shaped wall 14. The rear part of a cover plate 34 closing the upper surface of a pour short cylinder part 33 is connected to the rear part of a fixing cylinder part 31 through a hinge 35 to form an auxiliary cap 30.
Patent JP-S59188915-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI YOSHINOBU
IPC: H01L21/288
Filed: 1983-04-11
Abstract: PURPOSE:To enhance reliability of a semiconductor device by a method wherein after a metal layer according to plating is formed selectively on a semiconductor substrate through a first resist layer, a metal film and a second resist layer, the unnecessary parts are removed in the order of whole surface exposure, etching and removal of the resist layer. CONSTITUTION:A positive type resist is applied as a resist layer 2 on a semiconductor substrate 1, and exposure and development are performed to form the prescribed pattern. Then a metal film 3 is formed by evaporation on the whole surface of the layer 2. Then a positive type resist is applied as a resist layer 4, and exposure and development are performed to form the prescribed pattern. Then a metallic deposit 5 consisting of a thick metal film is formed according to usual electrolytic plating using the layer 4 as a mask and using the film 3 as an electrode. Then the whole surface on the substrate 1 is exposed and developled to remove only the layer 4, and at this time, the layer 2 is not exposed because the film 3 acts as a mask. Then the unnecessary parts of the film 3 are removed using chemical etching, etc. and making the layer 5 as a mask, and the layer 2 is removed finally according to a resist release liquid. Accordingly, the unnecessary metal film can be removed completely, and reliability of the device can be enhanced.