baber/WOPTO huggingface dataset:
Patent JP-S5667555-A (JP)
Title: Preventing method for clogging of vessel valve in hair set agent aerosol product
Inventor: ISHIBASHI YUKIHIRO
IPC: C09K3/30
Filed: 1979-11-07
Abstract: PURPOSE: To prevent the vessel valve from clogging, by using methyl vinyl ether butyl maleate half ester copolymer as hair set agent resin components and by using polyacetal as valve stem part materials.  
     CONSTITUTION: Generally, aerosol valve 1 has stem 7 which is provided with hole 6 connected to nozzle hole 4 under button 5 provided with nozzle hole 4, housing 8 to receive stem 7, and tube 10 which is fitted to hole part 9 on the bottom of housing 8 and extends into hair set agent 3. Stem 7 is held movably in the vertical direction under the airtight condition by spring 11 and gasket 12 arranged between the lower face and the bottom of housing 8. Polyacetal is used as stem material 7, and methyl vinyl ether butyl maleate half ester copolymer is used as hair set agent resin components, so that accumulation of resin can be prevented to prevent clogging. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01316410-A (JP)
Title: Construction of tuyere for blowing gas in converter
Inventor: TAKAHASHI KIYOSHI
IPC: C21C5/48
Filed: 1988-06-14
Abstract: PURPOSE:To facilitate change with pull-out of a tuyere under hot state at the time of repairing the tuyere by constituting the tuyere for blowing gas in a converter with double tubes supporting with holding metal fitting and a cylindrical sleeve brick surrounding the outer circumference thereof and fixing with a metal-made cylinder having engaging part for connecting. CONSTITUTION:The outer circumference of the double tubes 4 composing of an inner tube 4a and an outer tube 4b for blowing gas of the tuyere for blowing gas in the converter is surrounded with the cylindrical sleeve brick 2 having the same diameter from the upper end to the lower end and also supported with the holding metal fitting 6 at the opening part of he tuyere. This is inserted into the tuyere brick 3 and also the lower part of the sleeve brick 2 is coated with the metal-made cylindrical body 1. The sleeve brick 2 and the metal-made cylindrical body 1 are engaged by fitting the recessed part 2b arranged in the sleeve brick 2 and the projected part 1a in the metal-made cylindrical body 1. At the time of changing the tuyere, by pulling out the holding metal fitting 6, as the sleeve brick 2 and the double tubes 4 for blowing gas easily pull out from the tuyere brick 3 at the same time, the change to the new tuyere can be extreme-simply executed for short time.
Patent JP-S63309618-A (JP)
Title: Polyester fiber having high tenacity and low flongation
Inventor: OKU AKISUKE
IPC: D01F6/62
Filed: 1987-06-10
Abstract: PURPOSE:To obtain the titled fiber having excellent heat-resistance, weather resistance, etc., and easily producible without lowering the productivity by the plasticizing effect of a liquid polyester, by compounding a liquid polyester to a conventional polyester. CONSTITUTION:The objective fiber having a strength of >=6.8g/d and an elongation of <=20% can be produced by compounding a liquid polyester to a conventional polyester preferably by the quick kneading into the conventional polyester before melt-spinning. The above liquid polyester is preferably those produced by using adipic acid as an acid component and ethylene glycol or 1,3-butanediol as a glycol component. The liquid polyester has a hydroxyl value of <=20 mgKOH/g from the viewpoint of heat-stability, etc.
Patent JP-H039413-A (JP)
Title: Oscillation clock switching circuit for microcomputer
Inventor: OSAWA HIROSHI
IPC: G06F1/08
Filed: 1989-06-06
Abstract: PURPOSE:To prevent a microcomputer from generating malfunction by stopping the operation of the microcomputer only for a sufficient long period for normally operating the microcomputer without using a switched oscillation clock when a 1st or 2nd oscillation clock is switched. CONSTITUTION:A switching circuit 1 switches and outputs an oscillation clock (a) outputted from an oscillation circuit A or an oscillation clock (b) outputted from an oscillation circuit B. At the time of switching the oscillation clock (a) or (b), a trigger circuit 6 to which an oscillation clock selecting signal SE LECT is added generates a trigger signal (d). The passage of an output from the circuit 1 through a gate circuit 5 is inhibited by the trigger signal or permitted by the output of the circuit 1 and the detecting result of a detecting circuit 7 and the microcomputer is driven based upon the output of the gate circuit 5. Consequently, the microcomputer can be prevented from generating malfunction.
Patent JP-S5769654-A (JP)
Title: Picture image processing method for electron microscope image
Inventor: HASHIMOTO HATSUJIROU
IPC: H01J37/22
Filed: 1980-10-16
Abstract: PURPOSE:To improve the picture quality of a specimem image by performing the Fourier conversion on the microscopic image of a specimem while performing the counter-Fourier conversion on the data in the quite limited area near the peak of said spectrum thereby removing the unnecessary information contained in the image. CONSTITUTION:The microscopic image of a specimen having the perodic structure is picture imaged and Fourier convrted through a computor then the signal in the vibration range d1-d3 near the peaks 1, 2, 3 of said spectrum is taken out. In other word the image (X, Y) is Fourier converted to obtain the space vibration spectrum image (xsi, eta) and to obtain the spectrum product of saud spectrum image and the preset modulation function. Then said spectrum product is counter-Fourier converted to obtain a more complete correction image. When selecting the data in the vibration range D1-D3 the relatively incomplete correction image is obtained. In such a manner the unnecessary information contained in the picture image is removed resulting in the improvement of the image quality of the specimen image.
Patent JP-S63310134-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ONO AKIHIKO
IPC: H01L27/04
Filed: 1987-06-12
Abstract: PURPOSE:To enhance the integration density of a circuit by a method wherein a circuit device having a structure which functions both as a protective device against the static electricity and an output transistor device is arranged in the neighborhood of a bonding pad. CONSTITUTION:An internal circuit 2 where a first circuit device C0 is arranged is installed on a semiconductor chip 1; second circuit devices C1-Cn having a specific device pattern are arranged in the neighborhood in such a way that these devices correspond to bonding pads P1-Pn as pairs. The specific device pattern for the second circuit devices C1-Cn is set to have two functions by changing a wiring pattern, i.e., a function as a protective device and another function as an output transistor device. Accordingly, even when the bonding pads P1-Pn are used for input use or when they are used for output use, they can function as the second circuit devices C1-Cn. By this setup, the number of circuit devices to be arranged in the circumference of the internal circuit can be reduced substantially, and an integration density of a circuit can be enhanced.
Patent JP-H077558-A (JP)
Title: Terminal informing type reservation connecting system
Inventor: IKEDA SABURO
IPC: H04M3/56
Filed: 1993-06-16
Abstract: PURPOSE:To eliminate the payment of an expensive communication line charge by performing application and response for reservation through a dedicated control line connecting between an exchange and the control terminals of respective video terminals in the case of the reservation connection of a video conference. CONSTITUTION:The promotor intended to reserve the video conference inquires the presence/absence of reservation of the other connection party destination on the scheduled conference date by connecting through a data transmission/reception part 6 with a little information quantity and a control circuit 9a with an inexpensive call tariff to a reserving device 11. The device 11 manages the idle states of these image lines 8a-8n and when the time zone desired for the other connection party destination is idle, the time to originate a call for a promotor side control terminal 1a and the telephone number of the other destination party are stored in a reserved date and time storage part 3. On the other hand, the control terminal 1a is provided with a clock 4, or the reserved time, information is exchanged with a presence detection part 5 without using expensive lines 8a-8n but by using inexpensive lines 9a-9n and when the presence is confirmed, conference terminal 7a, line 8a, exchange 10, line 8n and participant terminal 7n are connected through a control part 2.
Patent JP-H10334718-A (JP)
Title: Plane luminous device
Inventor: TAMEMOTO HIROAKI
IPC: G02F1/13357
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a plane luminous device, which is concerned with a plane lighting device using a light emitting diode used for a liquid crystal back light, lighting type switch or display and which is specially and relatively easy to form and stable in luminous characteristics. SOLUTION: This plane luminous device has an LED luminous body which is electrically connected to an LED chip 102 placed on the inside bottom of an insulation resin case 101 having an opening at front and which has a lead frame 103 extending outside from the inside of insulation resin case 101, and has a light guide plate 105 which is formed out of a plate body approximate flat and translucent and on which light can be incident from the LED luminous body through an end face of the plate body. Particularly, the lead frame 103 for the LED luminous body is an elastic metal body, and the end part extending outward is shaped like a hook and fittingly engaged with notches provide on both the end parts of the light guide plate 105.
Patent JP-S5478111-A (JP)
Title: Constant feed mechanism of head
Inventor: HAYASHI MITSUO
IPC: G11B21/16
Filed: 1977-12-05
Abstract: PURPOSE: To prevent uneven feeding and transverse run-out by separating a head moving mechanism to a guide mechanism and a feed mechanism to eliminate mutual interferences and interposing a cushion body between the feed mechanism and moving table.  
     CONSTITUTION: A drive motor 1 for rotating a ball screw 2 is held connected to one end of said screw 2. A ball nut 3 is screwd to the screw 2 and as the screw 2 rotates, the nut moves in the arrow direction. A nut mounting base 4 is secured to  one end of the ball nut 3 and the mounting base 4 is coupled to a moving table 6 by way of a cushion body 5, e.g., an elastic material like rubber plate. Further a head mounting base 7 is secured to said moving table 6. A head 8 is fixed to this head mounting base 7 and while its movement is being defined by the moving table 6, it is fed constantly in the radial direction of a thin plate information recording medium 9. Thereby, the uneven feeding and transverse run-out of the head may be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5667867-A (JP)
Title: Copying apparatus
Inventor: KAWASUE SHIGEO
IPC: G03G15/04
Filed: 1979-11-08
Abstract: PURPOSE: To make possible rational copying processing by feeding the light image for exposure of the photoreceptor of the copying mechanism body by means of optical fiber bundles.  
     CONSTITUTION: A plurality of optical fiber bundles 2, 2... are juxtaposed in close contact with the circumferential surface of the photosensitive drum 11 of a copying mechanism body 1, in the rotating direction of said drum 11, and the end parts of the multiple optical fibers constituting the respective bundles 2 are arranged in one row nearly perpendicularly to the rotating direction. The drum 11, rotated by a motor 17, is uniformly charged at its circumferential surface by means of a magnetic head 12, after which the light images projected from the end part of the bundles 2 are exposed thereon to form electrostatic latent images. Further, the latent images corresponding to identification codes are formed by the charging with a device 13 for imparting identification codes. Next, the toner is adhered from a toner bos 14, whereby the images are made sensible. The images are then transferred and fixed to plain paper 15 wound into a roll shape, whereby a copy is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5934142-A (JP)
Title: Manufacture of gas detecting element
Inventor: TANAKA KATSUYUKI
IPC: G01N27/12
Filed: 1982-08-20
Abstract: PURPOSE:To dissolve the stress between a base body and an electrode and to increase the strength of the electrode, by adding a shrinkage agent to a gas- sensitive metallic oxide semiconductor and sintering said semicondutor to obtain the base body and then adding a material for making into conductor to the base body to form the electrode. CONSTITUTION:The shrinkage agent is added to the metallic oxide semiconductor for press forming. The formed body 1 is dried, the temp. is raised at a constant temp. raising rate to heat and calcine it in air. Then valency controlling impurity or the material for making into condutor of noble metal is printed and impregnated as an aqueous solution of chloride from the circumference surface of the body 1. By this process, the valency controlling impurity such as Sb2O3 and noble metal fine powder such as Pt are accumulated at opening pores of the body 1. Then the body 1 is reheated to diffuse the valency controlling impurity into the semiconductor crystal and to half melt the noble metal fine powder, electrodes 2, 3 are formed, and the other part of the body 1 is used as the base body 4. A metallic oxide semiconductor of the same kind as the base body is filled at a recessed part 5 of the top of the body 4 to form a gas-sensitive part 6.
Patent JP-S5369285-A (JP)
Title: Preparation of highly crystalline olefin polymer
Inventor: WAKATSUKI CHIKU
IPC: C08F10/00
Filed: 1976-12-02
Abstract: PURPOSE: To prepare a highly crystalline olefin polymer by the polymerization of olefin in the presence of a highly of a highly active catalyst system containing a catalyst obtained by treating a titanium trichloride composition with a halogenate hydrocarbon and a Lewis base. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08311969-A (JP)
Title: Seal structure of toilet bowl drain port and drain flange
Inventor: YAMAGUCHI SUSUMU
IPC: E03D11/16
Filed: 1995-05-19
Abstract: PURPOSE: To improve construction efficiency by preventing a gasket from coming off a toilet bowl drain port when the annular gasket for sealing is temporarily fixed to the toilet bowl drain port, and under such conditions, a toilet bowl is installed and at the same time the gasket is clamped between the bed seat of the toilet bowl and a drain flange to form a watertight seal therebetween. CONSTITUTION: A watertight seal is formed between a toilet bowl drain port 26 and a drain flange by means of an annular elastic gasket 34 for sealing in such a manner that the gasket is mounted to the periphery of the port 26 and the lower end thereof is brought into contact with the upper surface of the drain flange in a pressed manner. In this case, the gasket 34 has a predetermined formed shape and has an elastic deformation property, and an elastic protrusion 52 is formed on the inner periphery of the upper end part of the gasket 34 and the protrusion 52 is elastically engaged with the outer periphery of the port 26.
Patent JP-S5937240-A (JP)
Title: Idling speed controlling apparatus
Inventor: KANEKO KENJI
IPC: F02D45/00
Filed: 1982-08-24
Abstract: PURPOSE:To prevent over-discharging of a battery of an engine irrespective of the type of load, by detecting current supplied from the battery to the load of electric accesories, and increasing the idling speed by increasing the flow rate of intake air when the detected current is higher than a prescribed value. CONSTITUTION:An alternator 6 of an engine is connected to a battery 1 via a fusible link 2 and also connected to loads 5 of electric accessories via switches 4. An earth wire is connected between the negative electrode of the battery 1 and the earth, and the potential is applied to a differential amplifier 15. When the battery 1 is charged by the alternator 6, the output of the amplifier 15 is negative. However, when the load is increased with closing of the switches 4 and current supplied from the battery 1 to the load exceeds a prescribed value, a transistor 23 is turned ON by a signal supplied from a comparator 20 and current is passed through a coil 7 so as to increase the flow rate of intake air and to thereby increase the idling speed. Therefore, it is enabled to prevent over- discharging of the battery 1.
Patent JP-H0438584-A (JP)
Title: Character recognizing device
Inventor: ISAKI YASUNAO
IPC: G06K9/42
Filed: 1990-06-04
Abstract: PURPOSE:To shorten collating time by obtaining a normalized picture at a part where the value of the histogram of the vertical and horizontal directions of a character picture cut out so that the centroid position of the horizontal and vertical directions of the normalized picture may be a constant position adjusted to a standard pattern is less than a fixed value. CONSTITUTION:A histogram preparing part 21 finds horizontal and vertical directional histogram H(y) and H(x) of a black picture element to constitute a picture A1. A centroid preparing part 22 finds horizontal and vertical directional centroid positions GX and GY. An expanding/reducing part 23 executes expanding/reducing so that the centroid position (GX, GY) of a normalized picture may be the center position (24, 24) of the normalized picture. The expanding or the reducing of the horizontal direction is executed by superimposing or thinning the picture element of a line row that the value of the vertical directional histogram is less than a fixed value and the expanding or the reducing of the vertical direction is executed by superimposing or thinning the picture element of a column that the value of the horizontal directional histogam is less than the fixed value. Accordingly, the centroid position in the normalized picture is made to be the constant position and is adjusted to a standard pattern and character recognition is executed.
Patent JP-S5936451-A (JP)
Title: Synchronism catching and holding device for spread spectrum communication
Inventor: TAKEUCHI YOSHIHIKO
IPC: H04B1/7085
Filed: 1982-08-23
Abstract: PURPOSE:To simplify the circuit constitution and to quicken the acquisition, by using a tracking circuit at the acquisition operation so as to attain the acquisition and to average the side lobe of the correlation peak. CONSTITUTION:A spread spectrum signal enters multipliers 2, 6 from an input terminal 1. In case of the acquisition, a switch 32 is selected to the position (a) and a switch 31-1 is selected to a-c, b-d or a-d, b-c. Thus, the input spread spectrum signal is spread inversely at the multipliers 2, 6. Since the two paths A, B are checked at the same time in the acquisition, the acquisition operating time is reduced to a half.
Patent JP-H05341962-A (JP)
Title: Adding circuit
Inventor: OKI MITSUHARU
IPC: G06F7/506
Filed: 1992-06-05
Abstract: PURPOSE:To reduce circuit scale and to shorten processing time. CONSTITUTION:Sums A0-A5 and carries B0-B5 (two downward arrows in the upper part of a figure where B0-B0 are '0') are respectively supplied to full adders 10-15 by respective digits. Also, numerical values C0-C4 on the other side to be added are respectively supplied to the full adders 10-14 by the respective digits. Further, the sum A9 and the carrier B9 are supplied to a half adder 1h9. The sums from the full adders 11-15 are respectively supplied to the full adders 21-25 by the respective digits. The carries from the full adders 10-15 are supplied to the full adders 21-26 whose orders of digits are respectively one higher by the respective digits. The constitution is provided as successively being shifted to the higher-order digit for every one digit. Then, the sums of the full adders 10, 21, 33 and 43-48 and the half adders lh9, 2h10, 3h11 and 4h12 and the carries of the full adders 43-48 are outputted as redundant expression composed of the sums Y0-Y12 of the numerical values of the sum and the respective one higher-order digit carries Z4-Z9.
Patent JP-S631991-A (JP)
Title: Time display control unit
Inventor: YOSHIDA KENJI
IPC: G04G19/00
Filed: 1986-06-20
Abstract: PURPOSE:To prevent unnecessary initial time display, by providing a clocking processing part having time display function while providing a display control switch between said processing part and a display processing part to indicate ON/OFF of the clocking time display of a time circuit on the basis of the indication of a switch at the switch-ON time of a power source. CONSTITUTION:A clocking processing part 30 has clocking processing function and time display control function and changes over a display control switch 31 on the basis of the indication of a switch S2 at the ON-time of an electric type power source switch 16 to display time. When the switch is turned ON, the processing part 30 is reset initially to output [0:00] and, when the switch S2 indicates display-OFF, the switch 31 is turned OFF by the control signal of the processing part 30. Therefore, when a receiver side power source plug 14 is connected to a plug socket 7 to use a TV image receiver 3, the power source of the image receiver is opened and closed by a remote control unit 2 and, even when the switch 16 is ON, if display-OFF is selected by the switch S2, the output of the processing part 30 is not inputted to a time display processing part 29 and display is automatically prohibited and unnecessary time display (e.g., 02) is prevented.
Patent JP-S5572917-A (JP)
Title: Bearing for lower rolling wheel
Inventor: OZAWA YOSHIATSU
IPC: C08L21/00
Filed: 1978-11-28
Abstract: PURPOSE: To obtain a bearing with necessary characteristics at a low cost by adding specific rate of carbon fiber, teflon, graphite and cotton chips to phenolic resin which is the basic constituent in molding the bearing.  
     CONSTITUTION: Bearings for lower rolling wheels of crawler vehicle such as bulldozer are molded by adding 3W20wt% of carbon fiber, 3W10wt% of teflon, 0W 10wt% of graphite and 15W60wt% of cotton chips to the phenolic resin composing the basic constituent of these bearings. In employment, the bearings are lubricated with oily materials such as stearic acid and oleic acid being added. By this, excellent bearing with low friction coefficient, strong anti-abrasion, mechanical toughness and others at a low cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5935152-A (JP)
Title: Apparatus for detecting speed of recording medium
Inventor: YOSHIOKA HIROSHI
IPC: G11B15/467
Filed: 1982-08-23
Abstract: PURPOSE:To detect the conicidence of the running speed of a recording medium at the time of regeneration and the running speed thereof at the time of recording on the basis of a pilot signal contained in regeneration output, by providing a speed signal forming circuit and a frequency discrimination circuit. CONSTITUTION:In a speed signal forming circuit 32, a cycle speed signal changed corresponding to the running speed of a recording medium is formed on the basis of a pilot signal contained in regeneration output. On the other hand, the frequency of the speed signal is decided in a frequency discrimination circuit 39. By this mechanism, a mode deciding signal corresponding to the kind of the running mode of the recording medium is obtained. By this method, it can be detected whether the running speed of the recording medium at the time of regeneration is coincided with the running speed thereof at the time of recording or not.