baber/WOPTO huggingface dataset:
Patent JP-H01307439-A (JP)
Title: Method and device for granulating and coating
Inventor: TAKEBAYASHI TAKASHI
IPC: B01J2/00
Filed: 1988-06-03
Abstract: PURPOSE:To carry out efficient granulating, coating, and drying by allowing the material to be coated and coating material supplied from different supply means respectively to collide with each other in the passage for an air current, and then dispersing the materials in the air current. CONSTITUTION:A granulating and coating part 6 is arranged at the midway of the passage for an air current in a drying part 1. In addition, a means 10 for supplying a material to be coated to the granulating and coating part 6 is set at a specified angle to the passage of the drying part 1. The coating material is supplied by a coating material supply means 11 to the granulating and coating part 6 so that the coating material collides with the material to be coated. As a result, granulating, coating, and drying can be efficiently carried out.
Patent JP-S5838965-A (JP)
Title: Recording method
Inventor: SAKAI TOSHIO
IPC: G03G15/34
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a good recorded image high in contrast, by forming patternwise charge distribution of toner without injection of charge and use of electrostatic induction. CONSTITUTION:A uniform thin layer of an insulating toner T containing 10- 60wt% iron powder is formed on a donor 1, and an electric field is applied to this thin layer with multistylus electrodes 4 having insulated eletrode faces in accordance with pattern signals to charge the toner subjected to action of the electric field to the opposite polarity, and to form a toner charge distribution corresponding to the pattern signals, serviceable for forming a visible pattern. It is made evident by the toner charged oposite in polarity to the pattern signals applied to the multistylus electrodes and the insulated electrode faces of the multistylus electrodes that the mechanism of toner charging is not due to injection of charge. It is different from charging due to electrostatic induction from the point of high resistance of the toner used.
Patent JP-S5660034-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKASHI TSUTOMU
IPC: H01L21/3205
Filed: 1979-10-23
Abstract: PURPOSE:To perform the separation of insulation between wirings, without a difference in level, for the subject devie by a method wherein an ultrathin metal is provided under an interelement wiring metal, an anode formation is provided to a wiring metal with an erosive forming solution using the above ultrathin metal as a formation current path and the ultrathin metal is converted to a metal oxide by performing a heat treatment. CONSTITUTION:On a semiconductor substrate of Si and the like whereon a transistor or the like is provided, an ultrathin metal 6 such as Ta, etc. which will not be formed into anode in an erosive electrolyte (for example, a mixed solution of ethylene glycol and ammonium borate) and a wiring metal 7 such as Al, etc., which will be formed into anode, are formed. In addition, after a nonporosity Al2O39 and a porosity Al2O38 are provided, as occasion demands, on the surface of the above ultrathin metal 6 and the wiring metal 7, a photo resist mask 10 is provided, an anode formation is performed in the erosive electrolyte and the Al metal 7 is selectively converted to a porous Al2O311. At this time, a Ta film 6 which has been used as a circuit is heat-treated and converted to Ta2O3. A mutually insulated metal wirings with the flat surface can hereby be formed.
Patent JP-S5762217-A (JP)
Title: First solution of permanent wave
Inventor: NEMOTO TOSHIYUKI
IPC: A61K8/46
Filed: 1980-10-01
Abstract: PURPOSE:To titled first solution that contains cysteamine or its derivative, thus showing improved wave-forming performance. CONSTITUTION:The first solution for permanent wave is obtained by adding 0.1- 15wt%, preferably 0.5-10wt%, of cysteamine, HSCH2CH2NH-R (R is methyl, ethyl, propyl, hydroxyethyl), or its derivative. Further, a known reducing agent such as thioglycolic acid, cystein, acidic sodium hyposulfite, sodium sulfite or thioglycerol is added to the above compound by 0.01-100pts.wt. per lpt. of the cysteamine to increase the wave-forming performance synergetically.
Patent JP-S5927611-A (JP)
Title: Voltage controlled oscillating circuit
Inventor: NAKANISHI YOSHINOBU
IPC: H03B5/02
Filed: 1982-08-06
Abstract: PURPOSE:To make input voltage-oscillating frequency characteristics variable, by controlling an input current of a current control oscillating circuit with an input voltage and a constant current circuit provided additionally. CONSTITUTION:A drain of a P FET2 is connected to an input side 12 of a current control oscillating circuit 1, and a gate of the FET2 is connected to a gate and a drain of a P FET3 and a source of an N FET4. Further, a gate of the FET4 is connected to an input terminal 13. Moreover, the input side 12 of the oscillating circuit 1 is connected to a drain of a P FET6, the gate is connected to a gate and a drain of a P FET5 and grounded via a resistor R2. Thus, the input current of the oscillating circuit 1 is changed depending on an input voltage to the terminal 13 and the resistor R2, allowing to make the input voltage- oscillating frequency characteristics variable.
Patent JP-S61295841-A (JP)
Title: Rectifier of small-sized motor
Inventor: SAKASHITA HIROSHI
IPC: H01R39/04
Filed: 1985-06-25
Abstract: PURPOSE:To enhance the reliability by forming many circumferential grooves adjacently by forging the slidably contacting surface of a commutator to reduce brown powder and to improve the commutating performance between the commutator and brushes. CONSTITUTION:Many circumferential grooves 1e are adjacently formed by forging the slidably contacting surfaces of a plurality of commutator segments 1a, 1b mounted on a commutator 1. In this case, the pitch of the grooves 1e is so formed that at least two or more crests between the grooves slidably contact one segment of platelike brush 3. The sectional shape of the grooves is formed to become approximately triangular or sinusoidal shape. Since brown powder falls in the groove 1e even if the powder is generated by forming in this manner, the reliability of commutation is improved. Since the grooves 1e is formed by forging, the circularity and the vibration of the commutator can be corrected to suppress the jumping of the brush and to reduce the generation of brown powder.
Patent JP-H09321214-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI KYOJI
IPC: H01L27/108
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with high resistance against power source noise by providing a voltage lowering circuit which lowers an external power-source voltage received from a first branch portion of a lead frame to generate an inner power-source voltage, and an output circuit which receives the external power-source voltage from a second branch portion to transmit an output signal of an inner circuit to the outside. SOLUTION: A lead frame 2 includes a base end portion 2c, two branch portions 2a and 2b branched from the base end portion 2c. The base end portion 2c is connected to a pin of a package. The branch portion 2a is connected at its tip end to pads P1 and P2 by a bonding wire 66. The branch portion 2b is connected at its tip end to a pad P3 by the bonding wire 66. As the lead frame 2 is branched from the base end portion 2c, power-source noise generated at an output buffer flows to the outside with a lower impedance, thus it does not enter a VDC circuit and the like via the branch portion 2a. Accordingly, malfunction of a DRAM due to power-source noise upon data output can be prevented.
Patent JP-S61295049-A (JP)
Title: Thermal head
Inventor: SHIBATA TAKUJI
IPC: B41J2/335
Filed: 1985-06-25
Abstract: PURPOSE:To permit rough FPC of parallel wiring pitch, etc., to be used for connection with external circuits as well as enable thermal head to be integrated and miniaturized by a method in which extended ends of electrode, etc., are arranged on plural groups of different positions and the parallel pitch of the connection of each group is set to rougher pitch thinned out from the parallel pitch of electrode. CONSTITUTION:In a two-raw thermal head having two heating elements 5 set in parallel, since the parallel interval between the adjacent common electrodes 3 is wide, the extending length exposed from the protective layer 5 of the outside signal electrode 2 of the common electrode 3 of narrow parallel interval is equalized with the length from the common electrode 3 side to the end of alternate base plate 1 and also with the length of the common electrode 3 on the way, although the extended length exposed from the protective layer 5 of the common electrode 3 is equally short. Connection with external circuits can thus be made by using FPC6' having connections 62' and 63' on the wiring end portion of rough parallel interval corresponding to the connections 2a and 3b of the short extended length and FPC6'' having a connection 62'' on the wiring end portion of rough parallel interval corresponding to the connection 2a of the long extended length.
Patent JP-S63301691-A (JP)
Title: Television receiver
Inventor: SUZUKI MASAKAZU
IPC: H04N5/445
Filed: 1987-05-30
Abstract: PURPOSE:To improve adjusting operability by superimposing a service display pattern on the vicinity of the center part of a received picture, displaying and moving to the end part of the received picture thereafter, at the time of the start of an adjustment. CONSTITUTION:At the time of the start of the adjustment of a television receiver in the television receiver controlled through a bus 9 by the central processing unit of a microcomputer constitution, the service display pattern is superimposed on the vicinity of the central part of the received picture and displayed and then, the superimposed display is shifted to the end part of the received picture. Even when the upper end part of the received picture is run out, at the time of the start of the adjustment, the superimposed display of the service display pattern can be immediately recognized and then, the superimposed display can be shifted to the end part of the received picture. Thereby, the adjustment operation is not interrupted but the operability in the adjustment can be remarkably improved.
Patent JP-S5563061-A (JP)
Title: Sealing mechanism for ball valve
Inventor: OONO AKIFUMI
IPC: F16K5/06
Filed: 1978-11-06
Abstract: PURPOSE: To effectively prevent the escape of a valve seat from a holding groove by such an arrangement that, as for the valve seat, the diameter of a seal point relating to a ball-shaped valve body is set larger than the diameter of a seal point relating to the wall of the valve seat holding groove.  
     CONSTITUTION: A valve seat 14 is fitted to an annular valve seat holder 3 movable along a fluid-passing hole of a valve housing 1, and a ball-shaped valve body 5 is contacted with the seat 14 to seal a fluid. The outside periphery of the tip end portion of an inner ring 13a of the holder 13 is provided with a single groove 22 L-shaped in cross section and having a slant wall 16. An annular projection 17 is formed on the inside periphery of the tip end portion of an outer ring 13b of the holder 3. In a holding groove surrounded by the groove 22 and the projection 17, there is fitted the valve seat 14 having the same cross-sectional shape as the holding groove. The diameter d 1  of a seal point S 1  (the corner, on the tip end side, of the internal peripheral surface of the seal 14) is set larger than the diameter d 2  of a seal point S 2  (the corner opposite to the tip end). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5838511-A (JP)
Inventor: TAKANOSE EIICHIROU
IPC: A47C1/025
Filed: 1981-09-01
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-S5362348-A (JP)
Title: Apparatus for heating house
Inventor: FUTAKI HISAO
IPC: H05B1/02
Filed: 1976-11-17
Abstract: PURPOSE: To heat the room while converting waste heat to hot air for heating room by power generated with a generator employing a liquid fuel for the energy source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61296558-A (JP)
Title: Loading device for recording carrier
Inventor: KAWAI TSUTOMU
IPC: G11B15/665
Filed: 1985-06-24
Abstract: PURPOSE:To prevent excess pay-off of a recording medium by applying loading while a recording carrier is being stored at a point of time during the loading and covering the recording carrier draw-out quantity by the stored recording carrier until the end of loading from the point of time. CONSTITUTION:When a loading ring 7 is turned in the direction of arrow, the succeeding unit 1 keeps the spreading state regulated by the engagement between a pin 1e and a slot 7b under the energizing of the 1st spring until the point of time just before loading and is interlocked with the loading ring 7 to draw a tape T from a supply reel R. In the process that the loading ring 7 is turned further, the pay-off quantity of the tape T due to the movement of the preceding unit 3 in the loading direction is covered by an excess caused by the clockwise turning of the succeeding unit 1 and the tape T is not almost drawn from a cassette C during this time.
Patent JP-H06344968-A (JP)
Title: Throttle opening detector of electric motorcycle
Inventor: MURAMATSU AKIHIKO
IPC: B62K23/04
Filed: 1993-06-08
Abstract: PURPOSE:To provide a throttle opening detector of an electric motorcycle capable of transmitting the turning of a grip directly to a detecting means with a simple and maintenance-free construction without occupying a large space in a body. CONSTITUTION:A throttle opening detector 28 of an electric motorcycle 1 is provided with a throttle grip 29 provided on a handle bar 5 for steering a front wheel 3 to be gripped by a driver and a throttle opening detecting means 30 having a rotary shaft 47 rotated with the turning of the throttle grip 29 to detect electrically the throttle opening. The axial center of the rotary shaft 47 is aligned with the extension line of the center shaft of the throttle grip and connected therewith to be rotated integrally therewith. Also, the handle bar 5 is provided with a straight tube part 32 extending approximately widthwise of a vehicle and a support part 34 coupled with the intermediate part of the straight tube part 32 to be connected to a steering shaft. The throttle grip 29 and throttle opening detecting means 30 are respectively provided on the outside in the vehicle lateral direction of a straight pipe 32 and on the inside to sandwich the coupling part 34a.
Patent JP-S5841916-A (JP)
Title: Preparation of spun yarn having sheath-core structure
Inventor: TAKIZAWA TSUTOMU
IPC: D02G3/36
Filed: 1981-09-03
Abstract: PURPOSE:To obtain the titled spun yarns of stabilized quality without the limitation by the properties of a core yarn, by laying a roving of the core component on the central part of a sliver for forming the outer layer, bringing the outer layer side of the sliver into the full contact with a guide, twisting one end of the sliver in the width direction delayed a given angle, and wrapping the core yarn in the outer layer. CONSTITUTION:A sliver (B) forming the outer layer is passed through a guide (G1), held by back rollers 1 and l' and fed to the bottom of a two-stage guide (G2). A roving or sliver (A) constituting a core yarn part is simultaneously fed to the top of the two-stage guide (G2), laid on the central part of the sliver (B), passed through a collector (G3) and held by front rollers 3 and 3'. The outer layer of the sliver (B) is then brought into the full contact with a guide (G4) at an angle (beta) to the vertical face parallel to the shafts of the front rollers 3 and 3', and one end of the sliver (A) in the width direction is delayed at least 180 deg.C in the twisting direction compared with the other end and twisted to wrap the core yarn part. The twisted sliver is then passed through a flyer 4 and wound aroung a roving wooden bobbin 5.
Patent JP-H032283-A (JP)
Title: Electrically conductive paste and electrically conductive coating film therefrom
Inventor: YAMAMOTO YUZO
IPC: C09D11/52
Filed: 1989-05-31
Abstract: PURPOSE:To provide the title paste excellent in adhesivity to metals or electrical insulating layers, capable of forming coating films with good electrical conductivity for a long period, comprising electrically conductive powder, a polyhydroxystyrene derivative-contg. organic binder and a solvent. CONSTITUTION:The objective paste comprising (A) electrically conductive powder such as of copper, silver, Ni or Al, (B) an organic binder containing a polyhydroxystyrene derivative 1000-200000 in weight-average molecular weight {e.g. an organic polymer of the formula [n is >=3; k and p are each 0-2; u is 1-2; R<1>-R<3> are each u or 1-5C alkyl; Y and Z are each -SO3M (M is H, alkali metal. etc.), -OCH3, 1-18C alkyl or aryl]}, and (C) a solvent such as BTX, solvent naphtha, cellosolve acetate or N-methylpyrrolidone.
Patent JP-S5840784-A (JP)
Inventor: NAKATSUKA SATORU
IPC: H01R11/01
Filed: 1981-09-01
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-S6029674-A (JP)
Title: Display device
Inventor: SANO TAKESHI
IPC: G01R27/26
Filed: 1983-07-27
Abstract: PURPOSE:To grasp at a glance how much an oscillation frequency is shifted from a prescribed frequency by reflecting a stepped part for showing whether a modulating circuit oscillation frequency is higher or lower than a prescribed frequency, a projecting part for showing a prescribed frequency range, and a marker for showing a frequency difference on an oscilloscope. CONSTITUTION:A display device 16 consists of a frequency counter 11, an oscilloscope 14, a signal converter 17 for calculating a direction and a magnitude of a shift of an oscillation frequency of an FM modulating circuit 5 from a digital output of the frequency counter 11 and converting to a signal for reflecting them on the oscilloscope 14, and a switching circuit 18 for reflecting selectively a characteristic of a BPF10 or a shift of the oscillation frequency of the FM modulating circuit 5, on a picture 14a of the oscilloscope 14. An adjustment worker adjusts the frequency characteristic of the BPF10, watching a waveform for showing the frequency characteristic of the BPF10 reflected on the oscilloscope 14, and thereafter, reflects a graphic for showing a shift of the oscillation frequency of the FM modulating circuit 5, on the picture 14a by stepping on a foot pedal, and adjusts a variable coil L1 of a resonance circuit 15.
Patent JP-H05334914-A (JP)
Title: Dielectric porcelain composition
Inventor: IKEDA NOBUHIKO
IPC: H01P7/10
Filed: 1992-05-29
Abstract: PURPOSE:To remarkably miniaturize a resonator, a filter and the like for high frequencies. CONSTITUTION:0.7-3.5wt.% of GeO2, 0.75-3.5wt.% of ZnO, 0.3-2.5wt.% of CuO, and 0.6-3.5wt.% of B2O3 as sub components are added into a main component having a composition formula expressed by xBaO.y{(Nd2O3)1-a(Sm2O3)a}.- zTiO2.uPbO.vBi2O3, (wherein 0.090<x<0.160, 0.130<y<0.160, 0.650<z<0.700, 0.045<u<0.080, 0.005<v<0.045, x+y+z+u+v=1, and 0<=a<0.14). Since the main component includes BaO, Nd2O3, Sm2O3, TiO2, PbO, and Bi2O3 and the sub components includes GeO2, B2O3, CuO, and ZnO in each predetermined wt.%, it is possible to provide a dielectric porcelain composition having a high dielectric constant, a high Q value, and small temperature dependency of a resonance frequency, capable of being sintered at such a low temperature that Au, Ag, and Ag-Pd can be used as an interval electrode.
Patent JP-S5660363-A (JP)
Title: Ic function test method
Inventor: YOSHIDA TAKASHI
IPC: G01R31/26
Filed: 1979-10-23
Abstract: PURPOSE: To test plural circuit blocks having the same function simultaneously to make the test efficient, by subjecting logical outputs of respective circuit blocks, which are obtained by input signals of the concentric level, to analogie addition and by using the addition output level.  
     CONSTITUTION: Reset signal R, clock signal CL, and signal D are given to FFs D 1 WD n  simultaneously, and output signals q 1 Wq n  of respective FFs are added by operational amplifier A to obtain polarity inversion signal OUT. By detecting the level of this signal OUT, functions of respective FFs can be tested simultaneously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5764464-A (JP)
Title: Continuous casting method of extra thick ingot
Inventor: KOJIMA SHINJI
IPC: B22D11/124
Filed: 1980-10-06
Abstract: PURPOSE: To cast a thick-walled ingot of less surface defects continuously by moving ingot support rolls and the spray nozzles between the respective rolls back and forth priodically along the ingot drawing direction.  
     CONSTITUTION: Support rolls 1 right under a mold 5 and spray nozzles 2 are moved back and forth periodically in the drawing direction of a ingot 4 at every unit of segments 6. By this reciprocating movement, the cooling patterns constituted of a roll cooling area (I) by stagnating water 3, a radiation, convection and scattering water cooling area (II, and a direct spray cooling area (III) are progressed at higher speeds and separately from the progression by drawing of the ingot 4. As a result, the temp. distribution in the longitudinal direction of the ingot 4 is made uniform, and the thick walled ingot 4 having less surface defect is continuously cast. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5565908-A (JP)
Title: Light distributing device
Inventor: KOSEKI TAKESHI
IPC: G02B27/10
Filed: 1978-11-10
Abstract: PURPOSE: To evenly distribute light signal waves and achieve the improvement in the reliability to mechanical strength by providing the coreless columnar optical materials formed to a relatively small taper ratio.  
     CONSTITUTION: Unit fibers 2 and 4 are constituted by fusion-bonding optical fibers 1a and 1b, 3a and 3b to the respective both ends of different columnar optical materials. While the fibers 2 and 4 are being heated to fuse, they are elongated on both directions of input ports 5 and output ports 6 to form straight parts 7a, 7b, tapered parts 8a, 8b and mixed part 9, whereby these are thermally fusion-bonded to a biconical taper shape. The incident light signal from the ports 5 is transmitted up to the tapered part 8a while making total reflection at the boundary faces of the core 11 and clad 12, and the light signal of lower order modes propagates evenly in the fusion-bonded part 10A and mixing part 9, radiates the tapered part 8b and is then transmitted to the parts 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5927968-A (JP)
Title: Coating resin composition
Inventor: MORITA TOSHIAKI
IPC: C09D151/06
Filed: 1982-08-10
Abstract: PURPOSE:To provide a resin compsn. capable of yielding a coating excellent in prolonged adhesion and solvent resistance to polyolefinic substrates, by incorporating a particular chlorinated polyolefin-modified graft acrylic copolymer and an isocyanate compd. CONSTITUTION:A coating compsn. which contains an isocyanate compd. and a chlorinated polyolefin-modified acrylic copolymer contg. hydroxyl groups, obtained by copolymn., in the presence of a chlorinated polyolefin (a) with a degree of chlorination of 50wt% or lower, of a vinyl monomeric mixture (b) comprising 1-40wt% hydroxyl group-contg. monomer (b-1), 10-99wt% (meth)acrylate (b-2), and 0-50wt% other monomers copolymerizable therewith (b-3) at a rate of monomeric mixture (b)/ chlorinated polyolefin (a) of 90/10-10/90 (wt. ratio in solid content).