baber/WOPTO huggingface dataset:
Patent JP-S6026048-A (JP)
Title: Drip-proof film
Inventor: FUKUSHIMA NOBUO
IPC: C08L71/00
Filed: 1983-07-21
Abstract: PURPOSE:To provide a film having excellent transparency and drip-proofness persistence, by adding a mixture of a sorbitan/glycerol mixed polyol ester of a hydroxy fatty acid and a sorbitan ester of a fatty acid to a polyolefin resin and molding the mixture into a film. CONSTITUTION:A mixture of a sorbitan/glycerol mixed polyester of a 12-22C hydroxy fatty acid (A) and at least one member (B) selected from among a sor- bitan ester of a 12-22C fatty acid, a glycerol ester of said fatty acid and ethylene oxide (0.5-5mol) adduct and propylene oxide (0.5-5mol) adduct thereof, is prepd. 0.5-5wt% said mixture is added to an olefin resin such as polyethylene having a density of 0.935 or below or an ethylene/alpha-olefin copolymer. The resulting resin compsn. is molded into a film, thus obtaining the desired drip-proof film suitable for use as an agricultural film, etc.
Patent JP-S5560648-A (JP)
Title: Exhaust gas recirculating system for exhaust turbo- supercharged engine
Inventor: TAKAMATSU AKIRA
IPC: F01N3/22
Filed: 1978-10-30
Abstract: PURPOSE: To provide a turbo-supercharged engine, in which a passage for recirculating exhaust gas in low- and medium-load region is also used as passage for feeding supercharged air to the exhaust system in high-load region and at the time of rapidly decelerating the engine, whereby it is enabled to simplify the entire structure of the engine.  
     CONSTITUTION: One end of exhaust gas recirculating passage 17 is connected to a port 18 which is located slightly upstreams of the position of throttle valve 10 occupied by the same when it is closed, and a check valve 24 is provided in the passage 17. Since negative pressure at port 18 is lower than the exhaust pressure in exhaust passage 16 when engine load is low and medium, exhaust gas is recirculated to the intake system via orifice 25. On the other hand, since supercharging pressure becomes high in high-load region, a portion of supercharged air flows into exhaust passage 16 via orifice 25 and serves as secondary air. Further, at the time of rapidly decelerating the engine, supercharging pressure is increased rapidly although amount of exhaust gas is decreased considerably. By the supercharing pressure thus raised, check valve 24 is opened so that supercharged air flows into exhaust passage 16. Therefore, it is prevented that supercharging pressure is increased extraordinarily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63299018-A (JP)
Title: Manufacture of superconductive material
Inventor: NISHIKAWA TAKESHI
IPC: H01B13/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a superconductive material of a high critical temperature (Tc) having characteristics of excellent shape retention and stability by depositing raw material powder made up of mixture of specific powders on a metallic substrate and heating and sintering both of the substrate and the raw material powder. CONSTITUTION:Raw material powder which is either a powder mixture or baked powder obtained by baking and milling the powder mixture of oxide, nitride, fluoride, carbonate, nitrate, oxalate or sulfate of each of an element selected from group IIa of the periodic table, an element from group IIIa, and an element selected from groups of Ib, IIb, IIIb, IVa, and VIIIa, is deposited on a metallic substrate. Both the metallic substrate and the raw material powder are heated to sinter the raw material powder. This make it possible to form a compound oxide superconductive sintered material having a high Tc with an excellent repeatability.
Patent JP-S5560113-A (JP)
Title: Flow layer type combustion device for city refuse and the like
Inventor: ITOU KANICHI
IPC: F23C10/18
Filed: 1978-10-31
Abstract: PURPOSE: To eliminate a heat stuck at the bottom of a flow layer and maintain a smooth flow layer, by providing a rotary cylindrical transport mechanism fitted with many holes at the bottom of a flow layer combustion device, and further providing a flow gas ejection port on its lower side.  
     CONSTITUTION: When city refuse, which becomes raw material, is supplied to flow layer 2 for raw material supply device 17, consisting of hopper 14, gate 15 and extruder 16, light substances float in flow layer 2 and are burned, but heavy substances sink to the bottom of flow layer 2. Materials that have sunk are moved toward noncombustible material discharge port 8 by the rotation of cylinders 1. During this time, they are burned completely. At this time, air is ejected from hole 7 occupying the lower half of rotary cylinder 1. This air is interfered with by bottom plate 24, and thereby the flow heat medium on the lower side of cylinder 1 is made to flow. Further, the air drawn to air passage 26 from air ejection hole 27 provided on bottom plate 24 is ejected and thereby the flow of the flow heat medium is accelerated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02311848-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: SHIMIZU KAZUYUKI
IPC: B05D1/28
Filed: 1989-05-26
Abstract: PURPOSE:To reduce the loss of a photosensitive soln. and to prevent the sagging of the soln. by making the amt. of the soln. applied to spacer drums smaller than that applied to hollow drums when the soln. is applied to the spacer drums. CONSTITUTION:Hollow drums 1 are connected in the longitudinal direction with each of spacer drums 21-23 in-between, these drums 1, 21-23 are moved relatively to an applying device and a photosensitive soln. is applied. When the soln. is applied to the spacer drums 21-23, the amt. of the soln. applied to the drums 21-23 is made smaller than that applied to the hollow drums 1. Productivity is improved, the amt. of the photosensitive soln. used is reduced and the sagging of the soln. is prevented.
Patent JP-H11310839-A (JP)
Title: Grain-oriented solidification casting of high strength nickel-base superalloy
Inventor: TAMAOKI HIDEKI
IPC: F01D5/28
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve high temperature strength and to give high resistibility to both of the grain boundary generating at the time of casting and the recrystallization grain boundary generating at the time of solution heat treatment by forming a discontinuous projecting part extending transversely to a solidification direction of a solidifying part and specifying a carbon content and a volumetric rate of precipitated carbide. SOLUTION: A discontinuous projecting part extending transversely to a solidification direction of a solidifying part of a casting is formed at >= a thickness of the solidifying part, preferably 1.5-2 times of the thickness. This casting contains, by weight, 0.03-0.20% C and 0.004-0.05% B. A volumetric rate of a region in which γ' phase remains after solution heat treatment is around 4-20%, and carbide, boride or a mixture of these of >=10 volume % are contained in the volumetric rate. Further in the casting, by weight, 0-2% Hf, 0-0.1% Zr, 2-25% Cr, 2-7% Al, 0-8% Mo, 0-16% W, 0-16% Re, 0-4% V, 0-8% Nb, 0-16% Ta, 0-15% Co, etc., are contained.
Patent JP-S5759216-A (JP)
Title: Phase controller
Inventor: ISHII SHIGETAKA
IPC: G05F1/45
Filed: 1980-09-29
Abstract: PURPOSE:To stabilize the operation of a phase controller by converting an AC input signal into a 50% duty ratio pulse signal and by supplying it to a push-pull- connected transistor (TR) driving circuit. CONSTITUTION:An AC signal Vi is multiplied by a multiplying circuit 58, an F/V converting circuit 59 generates a voltage proportional to the frequency, and a saw-tooth wave generating circuit 60 generates a sawtooth wave having a gradient proportional to that of the said generated voltage. A comparator 61, applied with as a reference voltag a voltage Vs a half as high as a maximum peak value, generates a 50% duty ratio output. Then, NAND outputs of 180 deg. out-of-phase pulses passed through inverters 29, 31 and 32, and a gate signal VG are applied to driving circuits composed of TRs 40 and 50.
Patent JP-H04359222-A (JP)
Title: Liquid crystal device
Inventor: HARA MITSUYOSHI
IPC: G02F1/1333
Filed: 1991-06-05
Abstract: PURPOSE:To obviate the burn of the liquid crystal device. CONSTITUTION:Holes 17 having <=10mum diameter are provided at >=100 pieces per square millimeter on the surfaces of oriented films 13 or insulating films of the liquid crystal device constituted by crimping a liquid crystal with a pair of substrates 110, 116 provided with transparent electrodes on the substrates and the oriented films on the electrodes and further the liquid crystal device constituted by crimping the liquid crystal with a pair of the substrates provided with the insulating films between the transparent electrodes on the substrates and the oriented films. The quantity of the charges electrified in the oriented films or the insulating film layers is decreased in this way and the discharge time is shortened as well and, therefore, the burn of the liquid crystal device is obviated.
Patent JP-H0229398-A (JP)
Title: Paper-feed controller in plotter
Inventor: JIYAKOBU UEIZERUFUITSUSHIYU
IPC: B41J15/16
Filed: 1989-05-26
Abstract: PURPOSE: To move a web of paper to a support surface by accurately positioning and controlling the paper to the support surface by feeding the web of slender paper at a predetermined speed not depending on diameter of a take-up roll over the support surface. CONSTITUTION: The plotter paper advance controller comprises a support surface 14 for supporting a slender web of paper 34 for drawing on the slender web of the paper. It supports a supply roll 26 for supplying the we of the paper 34 and a take-up roll 30 for taking up the web to pass the paper from the roll 26 to the roll 30 over the surface 14. The controller also comprises a drive means 46 for rotating the roll 30 in a take-up direction to draw the paper 34 from the roll 26 and to feed it over the surface, and means 64, 90, 120 for urging the means 46. The web is fed at a predetermined speed depending upon no diameter of the roll 30 over the surface.
Patent JP-H0428538-A (JP)
Title: Slitter scorer
Inventor: KATO TOSHIHIDE
IPC: B31B50/18
Filed: 1990-05-24
Abstract: PURPOSE:To maintain the dimensional accuracy of the cutting of a sheet, and to remove trouble such as jam-up by installing a shear unit notching a plurality of positions in the cross direction of the continuously travelling corrugated sheet. CONSTITUTION:A knife head 4, in which a knife 3 is fixed in the axial direction of a peripheral surface, is formed in a ring shape divided into the plural in the axial direction of a shaft 5, and can be slid in the axial direction through a key 6 and is fastened at a specified position, and a gear 7 is fixed on one side of the shaft 5. An anvil cylinder 12, on an circumferential surface of which an elastic body 11 is fastened, is juxtaposed to the lower section of the shaft 5, and a gear 13 is fixed on one side of the cylinder 12, and engaged with the gear 7. A notch in the cross direction of a sheet to an aimed position on the corrugated sheet 1 can be formed by holding rotation, in which the knife 3 attached to the knife head 4 in the cross direction of the sheet by an operating signal and the elastic body 11 of the cylinder 12 section are synchronized. Accordingly, the sheet is not cut and separated extending over the whole region in the cross direction, thus preventing jam-up in the next process.
Patent JP-S5467399-A (JP)
Title: Blind guide system and magnetic signs and detectors used for the same
Inventor: KAWAI ATSUSHI
IPC: E01F9/506
Filed: 1977-11-08
Abstract: PURPOSE:To achieve the safety of traffic by burying magnetic materials in road surface to provide signs and tracking the same with a portable detector. CONSTITUTION:Sintered magnetite plates of 100X800X15mm<3> are buried at 100 mm intervals in the road surface of asphalt pavement, with the longer sides being made orthogonal to the advancing direction of the road, thereby proving signs. A detecting element 4 which comprises providing a gap 5 of 0.5mm on the side facing toward the sings to a coil containing Mn-Zn ferrite troidal core of high magnetic permeability is mounted to the end of a stick by means of a resin 7 and rubber 8. A self-excitation oscillator is made by this element as well as a ceramic condenser 6 (1.27mu) and IC and an LPF of less than 2K Hz is attached thereto. When the end of the stick contacts the magnetite, an oscillation sound of about 1K Hz is heared and as it goes apart, the sound becomes higher and becomes weak sound at above 2K Hz. This constitution enables the traffic safety of the blind person to be achieved.
Patent JP-S5758918-A (JP)
Title: Pulling-out device for sheet coil
Inventor: KANAZAWA AKIO
IPC: B65H16/08
Filed: 1980-09-25
Abstract: PURPOSE: To facilitate rewinding work by bringing a sheet coil into contact with supporting rollers of a lifting roller and providing a device that draws the supporting rollers near to each other and thereby lifting a heavy sheet coil simply.  
     CONSTITUTION: Rubber rolls 8 for supporting the coil are placed along the outer circumference of a coil on the ground. Two lifting rollers 4 are arranged in parallel and ring-shaped grooves 20 of opposing wheels 7 are joined with hook-shaped arms 16, 16' of a pulling deivce 14. The pulling device 14 is made parallel and placed at right angles to the lifting rollers 4. A drawing screw 15 is rotated using a spanner and screws 17, 17' are drawn near to each other. Consequently, the rollers 4 are drawn near to each other and the rubber rollers 8 thrust under the coil and lift the coil from the ground. By this way, the heavy sheet coil can be lifted easily on the rubber rollers 8, and the sheet can be drawn out easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5560881-A (JP)
Title: Time announcing sound generator
Inventor: ITOYAMA HIROSHI
IPC: G10K15/04
Filed: 1978-10-31
Abstract: PURPOSE:To making the tone of sounds uniform, by providing a filter curcuit between a signal synthesis circuit and mixing circuit. CONSTITUTION:A filter circuit 1, which comprises a capacitor C and resister R1, R2 and allows only necessary spectral components to pass, is coupled in series between a mixing circuit 2 and a synthesis circuit 3 for a plurality of signals f1, f2. These signals are synthesized with each other by the synthesis circuit 3. The synthetic signal is removed of unnecessary frequency components and then applied as a  carrier to the mixing circuit 2, in which the signal is mixed with a damped oscillation signal of a damped oscillation circuit 4 through damped oscillation. The mixed  signal is amplified by an amplifier 5 and then applied to a sound converter 7, which makes a time announcing sound which is not affected by the frequency characteristic of the converter 7 and has a tone determined by the frequency chatacteristic of  the filter circuit 1 and attenuates with a degree equal to that of the damped oscillation signal.
Patent JP-H0429107-A (JP)
Title: Lens barrel device for optical equipment
Inventor: TAKEUCHI HIROSHI
IPC: G02B7/04
Filed: 1990-05-24
Abstract: PURPOSE:To absorb screw play at the time of the use of a helicoid screw and to stop and position a camera main body and the mount screw of a lens barrel by clamping an elastic member between a fixed-body side member and a moving-body side member. CONSTITUTION:The lens barrel 4 has a function for holding an optical system, engages an operation ring 3 thredably through a helicoil screw and the lens barrel 4, and further has a key groove 4A for receiving the key part 2A of a relay ring 2, and a pressure ring 6 for clamping the elastic member 5 with a fixed lens barrel 1 is fixed. Therefore, the moving-body side lens barrel 4 is pressed out forward with the thrust of the helicoid screw, the lens barrel is displaced to one side as shown by an arrow at all times with the resiliency of the elastic member 5 regardless of he rotating direction of the operation ring 3 even if the helicoid screw has play. Further, when the fixed lens barrel 1 is engaged threadably with the camera main body threadbly through the mount screw and the lens barrel 4 is rotated, the lens barrel 4 which is engaged with the key through the key groove while receiving the rotational slide friction of the elastic member 5 is united with the relay ring 2 to rotate. Consequently, the quantity of play generated by the helicoid screw is absorbed and the lens barrel can be stopped at a determined position.
Patent JP-S5925127-A (JP)
Inventor: SHIBAYAMA NAOSHI
IPC: H01H35/40
Filed: 1982-08-02
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-H08322341-A (JP)
Title: Working vehicle
Inventor: OCHI TATSUJI
IPC: G05B13/02
Filed: 1995-06-01
Abstract: PURPOSE: To enable the prevention of malfunction even in the case where controlling parameters are inappropriate. CONSTITUTION: This working machine is provided with a float sensor 21 for determining the ground height of a seedling planting apparatus, a setting device 34 for setting a targeting posture of a float, an EEPROM51 for holding values for correcting the sensor and the setting device, a controlling device 31 for controlling a hydraulic cylinder 8 based on these signals and a parameter shifting means B. When parameters memorized in the EEPROM51 are inappropriate, the parameter shifting means B controls vertical motions of a seedling planting apparatus by operating a hydraulic cylinder 8 by using spare parameters prepared in advance in place of the inappropriate parameters.
Patent JP-S5659229-A (JP)
Title: Camera built-in with radio receiver
Inventor: NIWA KATSUHISA
IPC: G03B29/00
Filed: 1979-10-18
Abstract: PURPOSE: To prevent the noise during motor driving from being outputted from a speaker by controlling a control circuit which shuts off a received signal by means of the output of a camera drive motor control circuit part.  
     CONSTITUTION: The output of an IF circuit A is transmitted to a speaker 12 via an Af circuit 1 and an electric power amplifying circuit c. On the other hand, in a camera driving motor control circuit B, a high level signal is outputted upon ending of shutter operation, by which a motor M is driven, whereby film winding and shutter charging are accomplished. At this time, the transistor TR13 of a control circuit D is conducted by the high level output of the circuit B and the amplifying TR16 of the circuit 1 becomes nonconductive. Hence, the application of noise to the speaker by the driving of the motor M is obviated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5259013-A (JP)
Title: Treating method of aluminum alloy
Inventor: SHIBATA ISAO
IPC: C22C21/10
Filed: 1975-11-12
Abstract: PURPOSE: To obtain alumite coating, having high hardness and abrasion resistance, by treating with anode oxidation treatment, after carrying out solution heattreatment on Al-Zn-Mg alloy or adding Si, Zn, Mn in a fixed weight to Al-Zn -Mg alloy and afterwards carrying out heat reatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5836819-A (JP)
Title: High speed distributor gate
Inventor: OOHINATA AKIRA
IPC: B65G47/64
Filed: 1981-08-28
Abstract: PURPOSE:To prevent turning motion of an arm due to the external force, by rotating one of the arms with a gate driving source and rotating the other of the arms while sliding a pin of one arm in a long hole of the other arm. CONSTITUTION:The first arm 13 and the second arm 15 are formed in such a manner that when the first arm 13 is stopped in a stop position H or L, a pin 12 is adapted to the outermost end of a long hole 14, and the long axis of the long hole 14 crosses at an angle smaller than 90 deg. with the long axis of the first arm 13. Accordingly, if turning force is applied to a gate 23, set in a stop position h or l, to the other stop position, pressing force to the direction of a driving shaft 11a and externally sliding force in the long hole 14 are applied to the pin 12. Here the pin 12 is adapted to the outermost end of the long hole 14, and the pin 12 can not be moved even if pressed externally of the long hole 14.
Patent JP-H033609-A (JP)
Title: Setting construction for separation plate in tubular body
Inventor: MIZUTANI TAKASHI
IPC: H02G1/06
Filed: 1989-05-29
Abstract: PURPOSE:To heighten the level of a separation plate and strengthen it by providing a corner section between the side surfaces and lower side of the separation plate, with a notched section, and by mounting the separation plate on two trucks arranged under the notched section, to carry the plate. CONSTITUTION:On a precast concrete separation plate 1 to be set in a tubular body 6, the surface is formed to be roughly square, and the upper side is projected to both the surface sides to form a T-type cross-sectional area, and on the end surface, the channel strip of an L-type cross-sectional area is set along the longitudinal direction, and on both the side surfaces, sealing members 3 are fitted. A corner section between both the side surfaces and the lower side is provided with a long square notched section 4 in the horizontal direction. When the separation plate 1 is carried in a tubular body 6, then the notched section 4 is mounted on trucks 5, and the guide salient-strip 9 of an inequilateral angle steel 7 fitted in the longitudinal direction of the ceiling of the tubular body 6 is inserted into the channel strip 2 and is carried.
Patent JP-S6116108-A (JP)
Title: Inflated tyre
Inventor: MAMA RIICHIROU
IPC: B60C11/12
Filed: 1984-06-30
Abstract: PURPOSE:To cause noise to be dispersed throughout a wider frequency band, by a method wherein pitches of tread patterns on both sides with a tread central line therebetween are arranged asymmetrically. CONSTITUTION:Pitches of tread patterns on a right side 4 and a left side 3 with a central line 2 therebetween are arranged asymmetrically when the whole of a tyre is seen. Preferably, regularity of pitch arrangement on the left side is the same as that of pitch arrangement on the right side, and the arranging directions on the right and the left side are reveres to each other. This enables noise to be dispersed through a wider frequency band, resulting in production of an effect in which reduced noise is felt by a human body.
Patent JP-H05307528-A (JP)
Title: Communication system between different cpus
Inventor: ONO TAKASHI
IPC: G06F15/16
Filed: 1992-04-28
Abstract: PURPOSE:To provide the communication system between CPUs, which can execute a request of a processing and a return of a result of processing by one circulating buffer. CONSTITUTION:In a transmitting side CPU 1, when there is a vacancy in a circulating buffer 5, a message is written in the circulating buffer 5. In that case, in the case it is necessary to send back a result of processing, information of its fact is also written in. In a receiving side CPU 2, it is detected that the message is written in, it is read out, and the processing is executed. In the case the information of a fact that it is necessary to send back a result of processing is written in, the result of processing is written in the circulating buffer 5, and a flag 6 is set. The transmitting side CPU 1 detects a fact that the flag 6 is set, and receives the result of processing from the circulating buffer 5.