baber/WOPTO huggingface dataset:
Patent JP-S61291316-A (JP)
Title: Belt cleaner
Inventor: IWATA TOMIYUKI
IPC: B65G45/00
Filed: 1985-06-17
Abstract: PURPOSE:To aim at enhancing the cleaning effect of a belt cleaner for a conveyer which conveys earth, sand, etc., and at improving the holding ability of attaching position thereof, by providing rubber support engaging sections at the center sections and lower end sections of front and rear surfaces of a cleaning plate such that these sections are connected by rubber connecting members defining trapezoidal internal spaces together with the rubber connecting members, and by supporting them by base members. CONSTITUTION:A belt cleaner is composed of a cleaning plate 1, first, second resilient engaging section 2, 3, resilient connecting members 4 and base members 5 with the first and second engaging sections 2, 3 and the resilient members 4 defining spaces 40 and spaces 41 together with the base members 5. Further, thin wall cover sections 16 are provided above the first resilient engaging sections 2 to define spaces 17 therebetween. Further, an ultrahard alloy tip 11 is made into slidable contact with a belt 7. With this arrangement the spring donstant of the cleaning plate 1 may be made small for downward load but large for horizontal load, thereby it is possible to enhance the follow-up ability of the cleaning plate.
Patent JP-S5755537-A (JP)
Title: Production of magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: H01F41/20
Filed: 1980-09-20
Abstract: PURPOSE:To increase the magnetic characteristics without lowering the depositing speed, by using the specific gas atmosphere when Co or the Co alloy is vapor- deposited in the vacuum state onto a substrate. CONSTITUTION:When a ferromagnetic material 6 of Co, etc. is vapor-deposited in the vacuum state onto a substrate 5 within a bell jar 1, both gaseous nitrogen and gaseous oxygen are put into the jar 1 in a range of 1-1,000 in terms of the has ratio (N2/O2) plus in a range of 20-6,700mu/minute/Torr in terms of the depositing speed/oxygen gas pressure.
Patent JP-S6022266-A (JP)
Title: Multiprocessor coupling system
Inventor: HAYASHI TAKAO
IPC: G06F13/40
Filed: 1983-07-19
Abstract: PURPOSE:To decrease the unit of extension by accommodating two processors and memory modules and providing pural basic switch elements connected to any of them via a cross point group so as to constitute a switch matrix with the elements. CONSTITUTION:Each of four processors 110-113 is connected to each of four memory modules 120-123 via a switch matrix 33 respectively. The processors 110, 111 and 112, 113 are connected to the input side of the basic switch elements 300 and 301 of the matrix 33 respectively. Further, the modules 120, 121 and 122,123 are connected to the output side of the basic switch elements 310 and 311 of the matrix 33 respectively and the output side of the elements 300, 301 is connected to the input side of the elements 310, 311. Then the switch matrix is constituted of the plural basic switch elements so as to decrease the unit of extension of the coupling system.
Patent JP-S5654539-A (JP)
Title: Communication controller
Inventor: HARAKAWA TAKESHI
IPC: H04L69/40
Filed: 1979-10-12
Abstract: PURPOSE: To prevent malfunction by securely suppressing data transmission, a recovery request, etc., when communication is disenabled, by providing a means of controlling the state of disabled communication with an exchange circuit through a circuit control memory.  
     CONSTITUTION: When a channel command such as outgoing, incoming and data transmission is sent from CPU to communication controller 2, command reception control part 22 decodes the command via interface control part 21 and sends the command to exchange circuit state control part 28. By attaining access to circuit control memory 23 via read-write register 29, control part 28 checks the state of the circuit to judge whether the circuit is ready to accept the command and, when so, informs circuit control part 24 of that, so that logical control over a connection disconnection of the exchange circuit to and from the circuit and data transfer will be exercised. When the communication is disabled (circuit disconnected state), the circuit connection command is permitted and when the communication is possible, the data transmission request is permitted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6290244-A (JP)
Title: Method for preventing strike through of copperplate ink using overcoating
Inventor: INOUE MITSUO
IPC: B41F23/06
Filed: 1985-06-19
Abstract: PURPOSE:To prevent the generation of adverse effect in a post-process by preventing strike-through, by forming a thin film on copperplate printing matter in a non-contact manner using the spraying of liquid varnish. CONSTITUTION:A system preventing the scattering of liquid transparent varnish to the circumference and the generation of adverse effect in a post-process is adopted by spraying said varnish to printed matter 5 as shown by a numeral 4. As an optimum spray coating material, there are three kinds of material; a cooling cryogen for cold setting, aqueous overcoating varnish. In copperplate printing, printing 5 is applied at considerably high temp. in usual and the prevention of strike-through can be attained by characteristic change generated when the printed matter 5 returns to ambient temp. but this property can be further enhanced by directly spraying a cooling cryogen such as dry ice + fluorocarbon type solvent to the printed matter printed at 60 deg.C to quench ink. By the above- mentioned spraying, a thin film is formed on the printed matter to make it possible to prevent strike-through.
Patent JP-S5558588-A (JP)
Title: Solid pigment q switch for neodymiumlaser
Inventor: ENMANSEKI KIMIE
IPC: H01S3/113
Filed: 1978-10-25
Abstract: PURPOSE:To obtain a solid pigment Q switch with easy handling, high impact resistance and long service life by using a ditiorato complex pigment and a block copolymer with more than one glass transition temperautures. CONSTITUTION:The life time of a solid pigment Q switch becomes longer as glass transition temperature Tg of a dispersed polymer is lowered. But the solid pigment Q switch made of a material with low temperature Tg is deformed at high temperature. More than one among the substances such as methyl methacrylate (Tg= 105 deg.C), styrene (100 deg.C), isoprene (0 deg.C), etc., are combined to form a block a copolymer through the radiation graft method or others. A switch made of this material is not thermode-formed and its impact regisrance becomes higher. As a dithiorato complex, bis-(dimethylaminodithiobenzyl)-nickel, and bis-(dithiodiacetyl)-platinum, etc. are used.
Patent JP-H02310159-A (JP)
Title: Anti-skid control device
Inventor: KISHIMOTO MASASHI
IPC: B60T8/70
Filed: 1989-05-25
Abstract: PURPOSE:To shorten the braking distance by judging the road surface condition on the basis of the wheel speed, changing the control slope when the brake pressure for the wheel increases in accordance with the result from this judgement, and controlling the brake pressure optimumly according to the road surface condition. CONSTITUTION:The brake pressure for a wheel M1 is adjusted by a control valve M2. The speed of this wheel M1 is sensed by a wheel speed sensor M3. The control valve M2 is controlled by a control means M4 so as to prevent lock of the wheel M1 on the basis of a signal given by this wheel speed sensor M3. In this device a road surface condition judging means M5 judges whether the road condition is bad on the basis of a signal given by the wheel speed sensor M3. According to the result from judgement made by this road surface condition judging means M5, a gradient change means M6 changes the control gradient when the brake pressure for the wheel M1 increases. Thereby the wheel speed is converged quickly to near the reference speed regardless of the road surface condition, and thereby the brake distance is shortened.
Patent JP-H11321951-A (JP)
Title: Aerosol injection device
Inventor: MATSUMOTO TAKEO
IPC: B65D83/40
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To diffuse a small amount of a chemical for a long time through the temporary spray of a large volume of the chemical and the transpiration of the chemical by continuously providing an aerosol injection mechanism into a space, and an injection mechanism to an adsorption/transpiration body. SOLUTION: When an aerosol button 20 is depressed, an aromatic chemical in an aerosol container 1 enters a cap 30 from a nozzle stem 2 through a passage 21 and a communication tube 22. Inside the cap, the chemical is branched to a passage 31 to an injection nozzle 33 and a passage 32 to an adsorption/transpiration body 40 on an upper surface of the cap. A part of the chemical is injected into a space from the injection nozzle 33 like an arrow S, a large volume of the chemical is temporarily sprayed, and a part thereof is uniformly injected from the passage 32 to the adsorption/transpiration body 40 through an intermediate body 50. The chemical is once adsorbed by the adsorption/transpiration body 40, and gradually transpired into the space to keep the aromatic effect. The adsorption/transpiration body includes a non-woven fabric, a metal and a rubber.  The chemical from the nozzle stem 2 is passed through passages 21, 23, and branched immediately before the injection nozzle, and a part of the injected chemical is transpired into the space, and a part of the remainder is gradually transpired through the passage.
Patent JP-H0249147-A (JP)
Title: Method and device for inspecting colored foreign matter in white compound powder
Inventor: KITAMURA HAJIME
IPC: G01N21/84
Filed: 1989-05-25
Abstract: PURPOSE:To surely execute the detection of a colored foreign matter in white compound powder executed subsequently by an optical detector by executing a preprocessing such as an elimination of static electricity, etc., to the white compound powder supplied to a transfer device and leveling its surface. CONSTITUTION:White compound powder to be inspected 2 in a hopper bottle 1 is supplied by a prescribed quantity each to a continuous vibration supply means 4 through a sub-hopper 3. Static electricity of the powder 2 which is discharged, while being given vibration from the continuous vibration supply means 4 is eliminated by a static electricity eliminating means 6. The powder whose static electricity is eliminated is supplied successively onto a transfer means 5, and its surface is leveled by a squeegee 8. The leveled powder is scanned by a reflection type gas laser scanning detector 11 constituted of a gas laser scanner 9 and a photodetector 10, and a colored foreign matter mixed in the powder is brought to detection count and detected.
Patent JP-H0427088-A (JP)
Title: Trunk-lid lock device
Inventor: YUYAMA YOSHIO
IPC: E05B85/26
Filed: 1990-05-22
Abstract: PURPOSE:To make it possible to avoid the complexity of a weight increase or assembly work by providing a projection adjacent to the upper surface of a latch to a claw lever, and preventing the engagement of the latch with the claw lever from coming off. CONSTITUTION:A latch 6 pivoted on the surface of a base 4 so that it is capable of turning and engaged with a striker 1 is provided. A claw lever 13 pivoted on the surface of the base 4 so that it is capable of turning and engaged with the latch 6 is provided to maintain the engagement of the latch 6 with the striker 1, and a trunk-lid lock device is formed. In the vicinity of the engagement of the latch 6 with the claw lever 13 in the constitution, a projection 17 adjacent to the upper surface of the latch 6 is provided to the claw lever 13. The slippage of the latch 6 in the direction of the thick plate is prevented by the projection 17 and base 4.
Patent JP-S5559215-A (JP)
Title: Automatic opening and closing water gate
Inventor: MITANI YUUZOU
IPC: E02B7/40
Filed: 1978-10-27
Abstract: PURPOSE: To enable water in dam to be discharged step by step unmanned and with no power required while maintaining adverse influence to downstream at the minimum, by having gate opened or closed in such a way that dam water is permitted or intercepted from passing through a suitable number of ports provided on compression side of liquid cylinder supporting the gate in response to signals of water level detecting means.  
     CONSTITUTION: As water level upream of gate 11 is raised, float 7 is also elevated so as to rotate sprocket 6 and 6' through pulley 4 and endless chain 7 of which elevated part is able to become in contact with any one of four cams 9AW9D (90 is not shown). When float 7 is attained to preset water level, cam 9A is pushed aside by cam plate 8 so as to open check valve 10A, so that pressure oil in pressure side chamber 13 of drive cylinder 12 is discharged through valve 10A interconnected to port a of cylinder 12, into tank 15. At the time port a is shut off by piston 14, first discharge stage of dam is terminated. Similarly, when other cams are actuated by plate 8 step by step in accordance with preset water levels, subsequent discharge stages of dam owing to inclined gate 11 are step by step carried out automatically. In the case where the inclined gate 11 is returned to initial position, hydraulic circuit 16 is put in use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6022618-A (JP)
Title: Measuring device for angle of inclination
Inventor: SAWADA NAOMI
IPC: G01C9/08
Filed: 1983-07-19
Abstract: PURPOSE:To measure the angle of inclination of a motor bicycle during running without receiving the influence of centrifugal force by constituting a device of the 1st and 2nd acceleration sensors, a vehicle speed sensor and an arithmetic device. CONSTITUTION:An arithmetic device is connected with the outputs A1, A2 of the 1st and 2nd acceleration sensors and the output (v) of a vehicle speed sensor, calculates the angle theta2 of inclination of a vehicle body in accordance with the equation and outputs the same. The acceleration sensors 1, 2 are the sensors which detect the acceleration in the direction intersecting orthogonally with the central surface of the vehicle body and the accelerations A1, A2 detected by the same are inputted to the channels ch1, ch2 of an A/D converter 5. The vehicle speed pulse detected by the vehicle speed sensor 3 is converted to the voltage (v) proportional to the vehicle speed by an FV converter 4 and is thereafter inputted to the channel ch3 of the converter 5. The analog quantity inputted to the channels ch1-ch3 is converted to a digital quantity in the converter 5 and thereafter the values thereof are inputted to a microcomputer 6. The value of theta2 outputted from the microcomputer 6 is converted to analog quantity by a D/A converter 7 and is thereafter displayed.
Patent JP-H10314769-A (JP)
Title: Supercritical water oxidizing method and device
Inventor: ANJO TOKUYUKI
IPC: C02F1/66
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To establish a process in which when supercritical water oxidation is effected using a vessel type reactor, a device can be protected against acid corrosion and improved safety and durability can be provided. SOLUTION: In a supercritical water oxidation process in which objects to be decomposed are continuously fed into a vertical type reactor 1 in a supercritical water atmosphere and a fluid generated by oxidation in the presence of supercritical water is continuously discharged from a discharge pipe 5 connected to the upper part of the reactor 1 so that acid contained in the fluid is neutralized by neutralizing agents, the interior of the reactor 1 is held at high temperatures to prevent the reactor from being corroded by acid and neutralizing agents 6 are added to the fluid discharged from the pipe 5, and the temperature of the fluid at the time of adding the agents or immediately after adding the agents is so held that corrosion due to acid can be avoided and salt produced by neutralization can be sufficiently dissolved.
Patent JP-2000321833-A (JP)
Title: Image forming device
Inventor: OZAWA ICHIRO
IPC: G03G15/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To make an error generated in toner density control of an inductance detection sensor of a developing device as small as possible even when an electrified carrier from a magnetic brush electrification device side in magnetic brush contact electrification method, two component developing method, transfer method and cleanerless system is mixed into two component developer. SOLUTION: In developer density control devices 50 to 57 and M, outward magnetic permeability of the two component developer 47 of the developing device 4 is detected and a toner replenishing means is activated based on a standard value of toner replenishing control derived from a compared result of a detecting signal based on that detected result and the detecting signal of the standard value. These developer concentration control devices 50 to 57 and M are provided with a detection signal standard value compensating means (74 to 79) where the standard value for the detection signal is set again from the amount of mixture of the electrified magnetic carrier to the developing device that can be predicted from the time for an image forming operation or the number of times it is carried out, and/or the number of video count of a concentration signal of an image information signal are provided.
Patent JP-H09320024-A (JP)
Title: Magnetic recording-reproducing apparatus
Inventor: HIMENO TAKUJI
IPC: G11B5/53
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To lower the peak of consumed current and prolong the battery life by constituting an inspection head of a plurality of single heads. SOLUTION: Recording reproducing heads A, B (1, 2) are kept to be double azimuth so as to secure the trick pitch, while CAW(Check After Write) heads A', B' (3, 4) are separated to two single heads. The three sets of heads are spaced almost 120 deg. and arranged so as not to come in touch with a tape at the same time. Every one rotation of the heads A, B (1, 2) of the double azimuth, recording is conducted alternately. Only one system works at one time in a reproducing circuit on the occasion of recording. The reproducing circuit operates simultaneously only once every one rotation of a rotary drum even on the occasion of quadruple density reproduction with the use of the CAW.
Patent JP-H09320081-A (JP)
Title: Optical pickup
Inventor: ITO TOMOHIRO
IPC: G11B7/12
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To cause an actuator to follow the eccentricity of a recording medium to prevent generation of sound slipping, etc., by providing a relief portion on the surface near the center of rotation of the lens holder of a yoke. SOLUTION: By a magnetic force between a tracking coil 49 and a magnetic 42, a lens holder 38 and a hinge holder 37 rotate in the right and left directions at the front and rear hinges 45a, 45b to cause a holder 18 to move horizontally for the purpose of tracking. In this case, when the stroke S of the objective lens 23 is set in the same manner as the existing one, since a relief portion 39 inclined in the shape of a mound is provided at the surface on the side of arm 37 of a yoke 40, when the lens 23 rotates for the angle θ, a focus coil 48 rotates for the angle Φ which is larger than θ. Therefore, adjusting range of the lend 23 can be increased. Accordingly, the actuator can sufficiently follow eccentricity of optical disk and thereby generation disadvantage such as sound skipping can be prevented.
Patent JP-H01302656-A (JP)
Title: Sealed type lead-acid battery
Inventor: ASAI KENJI
IPC: H01M50/10
Filed: 1988-05-30
Abstract: PURPOSE:To prevent overflow accident of an electrolyte by using a fibrous separator, whose thickness under pressurization of 50kg/dm<2> in the condition fully moistened with dilute sulfuric acid and swollen is over 80% of the thickness under pressurization of 10kg/dm<2> in dried condition. CONSTITUTION:A battery jar 1 made of polypropylene is used, whose one side is opened, wherefrom a positive electrode plate 2, fibrous separator 3, negative electrode plate 4 are put into the battery jar in the sequence as named, and then a soft plastic material 5 is heat welded to the wall of battery jar followed by sealing. Therein the separator 3 has a thickness under pressurization of 50kg/dm<2> in the condition fully moistened with dilute sulfuric acid and swollen is over 80% of the thickness under pressurization of 10kg/dm<2> in dried condition. This ensures stable discharging performance from immediately after fabrication of the battery till the time it has been left as it is for a long period, and risk of leakage is removed associate with excessive compressive deformation of the separator 3 caused by drop of the battery internal pressure.
Patent JP-S5467183-A (JP)
Title: Monitoring method for sequence control device
Inventor: GOJIMA YASUO
IPC: G05B19/02
Filed: 1977-11-07
Abstract: PURPOSE:To provide a means to quickly monitor a control device in steady condition by determining it as a failure when the control device can not maintain the steady condition after it returns to such condition. CONSTITUTION:When a main control relay 4 actuates to actuate an inlet valve full open detection limit switch 21H, an auxiliary relay 21 HX actuates to detect the return of the device to the steady condition. If the inlet valve full open detection  limit switch 21H returns to the original position under this condetion, a signal is  sent to a failure indicator 30F. When a speed control solenoid 65S is energized after  the actuation of the inlet valve full open detection limit switch 21H, an auxiliary  relay 65SX actuates to detect the returen to the steady condition. If the speed  control solenoid 65S retarns to the origimal position under this condition, a signal is  sent to the failure indicator 30F. The failure is also detected for a parallel circuit  breaker 52X in similar manner.
Patent JP-S5658944-A (JP)
Title: Wrist watch case
Inventor: OKAMOTO RIYUUZOU
IPC: C22C29/00
Filed: 1979-10-15
Abstract: PURPOSE: To obtain a case holding a peculiar color tone and having high toughness and corrosion resistance by increasing the amount of an iron group metal mixed into metal carbide, nitride, boride, silicide or oxide in an alloy composition within a range where the desired hardness is maintained.  
     CONSTITUTION: This wrist watch case is made of sintered body consisting of 70W 5wt% one or more among metal carbides such as WC, TaC, TiC, NbC, Cr 3 C 2  and Mo 2 C, metal nitrides, borides and oxides and 30W95% Ni, Co or other Fe group metal as a binder. This case holds a color tone peculiar to the hard metal and has superior toughness, high corrosion resistance and high workability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5773245-A (JP)
Title: Disc brake with circular lining
Inventor: YOAHIMU FUERUTOMAN
IPC: F16D55/10
Filed: 1981-08-26
Abstract: In a brake actuator device, wear of brake lining, which results in the increase of stroke of the brake actuator device consisting of piston and cylinder, is compensated by an adjuster which functions automatically when the brake is operated. The adjusting process takes place continuously and preferably at the onset of the actuation of the brake. A slip clutch turns the adjuster member which is connected by screw threads to the brake actuator piston to take up slack in the piston stroke. The slip clutch is driven by a rotary member that is in turn operated in response to actuation of the brake actuator.
Patent JP-H05327137-A (JP)
Title: Printed wiring board and semiconductor device using the same
Inventor: NAKANISHI HIDEO
IPC: H01L21/56
Filed: 1992-05-25
Abstract: PURPOSE:To obtain a printed wiring board wherein the flow of sealing resin mold material in a metal mold is excellent when the periphery of a printed wiring board is sealed and molded, and a semiconductor device using the printed wiring board which device has no not-yet-filled parts, and is excellent in external appearance and humidity resistance. CONSTITUTION:A printed wiring board 1 has recessed parts 3 on the end surfaces of the printed wiring board 1 which parts cut into the printed wiring board 1. The periphery is sealed and molded with resin by applying the printed wiring board 1 to a core.