baber/WOPTO huggingface dataset:
Patent JP-S63268616-A (JP)
Title: Cylindrical molded item and its preparation
Inventor: MATSUBAYASHI TORU
IPC: B29C45/26
Filed: 1987-04-28
Abstract: PURPOSE:To make it possible both to have no slope on the outer surface and to improve the smoothness, heat resistance and dimensional stability, by using a specific crystalline thermoplastic resin, preparing a shape whose outer diameter is roughly constant, inner diameter is gradually decreased from one end to another end and thereby thickness is gradually increased and making the surface roughness of the outer surface to be a specific value or less. CONSTITUTION:A crystalline thermoplastic resin whose molding shrinkage factor in the thickness direction is 1% or more is injection-molded and crystallized in a mold. The inner wall of this cavity mold is finished with a mirror surface whose surface roughness is 0.1mum or less and a taper shape with a slope of at least 1/300 is given from the core setting side to the apex of a core mold. The cross-section of the outer surface of the molded item consists of a circle having a constant diameter D0 and the diameter of the cross-section perpendicular to the central axis of a face constituting the inner surface decreases with a slope of 1/300 or more in the D0 and D1 axis direction. The difference between the diameter D0 of the outer surface and the diameter D2 of the inner surface is 0.5mm or more. The length L1 of the cylindrical part is 20mm or more and the surface roughness (Ra) of the outer surface is 0.1mum or less. This cylindrical molded item shows easy mold release and has excellent dimensional stability and heat resistance.
Patent JP-S5437288-A (JP)
Title: Cable
Inventor: ENDOU KATSUO
IPC: H01B7/28
Filed: 1977-08-29
Abstract: PURPOSE: To obtain high flame-retarder and highly flexible cable, by providing an inside sheath of loose extruder on the outside circumference of cable, and providing highly flame retarder outside sheath on the outside of above-mentioned inside sheath. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62260422-A (JP)
Title: Interface circuit
Inventor: NAGASHIMA KOICHI
IPC: H03K12/00
Filed: 1986-05-06
Abstract: PURPOSE:To attain the matching of an output bias potential of an amplifying means with an input threshold voltage of an inverter and to eliminate the unevenness of both of them by using the inverter in matching with an inverter of a C-MOS section to set the output bias potential of the amplifying means. CONSTITUTION:A threshold voltage VTH set by an inverter 8 is shifted by a base-emitter voltage of a transistor(TR) 60 and then added to a base of a TR 62, and a potential generated on the emitter of the TR 60 is shifted by a base- emitter voltage of the TR 62, then the threshold voltage VTH of the inverter 8 is outputted to the emitter of the TR 62 as a specific bias potential. The bias potential is added to an output point of collectors of TRs 40, 42 of an operational amplifier 2. Further, the TRs 60, 62 of a bias circuit 10 compensate the temperature change of the threshold voltage VTH of the inverter 8 to always keep the input point potential of an inverter 4 constant.
Patent JP-S62261989-A (JP)
Inventor: ROBAATO KENESU JIYAATSUEN
IPC: G21C21/00
Filed: 1987-04-28
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-S59229682-A (JP)
Title: Setting method of binary-coded threshold
Inventor: TAIRA NOBUTAKA
IPC: G06T1/00
Filed: 1983-06-09
Abstract: PURPOSE:To speed up the recognition of a shape and to improve the reliability of the recognition by setting up changing direction, i.e. reduction or increment of a binary-coded threshold at the binary coding of a shape pattern by a recognizing device, and the ratio of the change. CONSTITUTION:An input video signal from a TV camera 4 is inputted to an A/D conversion circuit 6, binary-coded by a threshold set up by a binary coding control circuit 7 and inputted to a microcomputer. The pattern recognizing device is constituted by a decision control circuit, i.e. a CPU8, to which a command is applied from a main controller or an operating board, a memory control circuit 9, a reference characteristic parameter memory circuit 10, a measured characteristic parameter memory circuit 11, an operating circuit 12 for a similarity degree discriminating function and a recognition discriminating function, a binary-coded threshold setting circuit 13, and a pattern recognizing circuit 14. The recognized result is sent to the main controller.
Patent JP-S6047020-A (JP)
Inventor: GERUHARUTO UEEGUNAA
IPC: C25D13/08
Filed: 1984-05-24
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-H06285835-A (JP)
Title: Method of pouring slurry
Inventor: WATANABE TOSHIHIRO
IPC: B28B1/50
Filed: 1993-04-07
Abstract: PURPOSE:To effect pouring without entraining air in the pouring pipe by putting the tip-end opening part of the pouring pipe connected to the discharge port at the bottom of a tank into contact with the bottom surface of a vessel, and filling slurry into the pouring pipe, and then successively pouring slurry by lifting up the tip-end opening part. CONSTITUTION:When slurry 6 is discharged and poured into a vessel 5 at the lower part, a stirring machine 7 is stopped, a valve 3a is completely opened, and at the same time a valve 2 is opened slightly. Since the lower end part 3a is put into contact, and thus blocked, with the bottom surface 5a of the vessel 5, slurry does not enter the vessel 5 and is filled in the pouring pipe and, accompanying this, air in a pouring pipe 3 is discharged from the air vent pipe 3a. After it is verified that slurry 6 overflows from the air vent pipe 3a and is filled in the pouring pipe 3, the valve 3a is closed and the valve 2 is fully opened and, simultaneously. the pouring pipe 3 is lifted up. As a consequence of this way, air is not entrained into slurry 6. When slurry 6 is completed to be poured with a predetermined quantity, the valve 2 is closed, and pouring pipe 3 is lifted up, so that the operation returns to an initial condition, and the next vessel is carried thereinto.
Patent JP-H01274918-A (JP)
Title: Shearing device
Inventor: NAKANISHI KOICHI
IPC: B23D29/00
Filed: 1988-04-28
Abstract: PURPOSE:To reasonably shear a cutting part with a shearing device of scissors shape and enable the application of a compact electric motor and the like by operating a lever with a wedge, reducing the working angle of the wedge at the position of a load increment and making the approaching force of the wedge constant. CONSTITUTION:In a shearing device, when an electric motor 7 turns and a wedge 9 extends toward plates 2a and 2b together with a shaft 8, rollers 5a and 5b push taper parts 4a and 4b for the expansion thereof and a cutting part 1 is closed. A workpiece such as a reinforcement bar engaged with the cutting part 1 can, therefore, be sheared. Then, a working angle is large at the open side 10 of the taper parts 4a and 4b in the initial stage of a process for the wedge 9 to expand the taper parts 4a and 4b, and the expansion opening of the plates 2a and 2b is quickly made. Furthermore, the working angle of the taper parts 4a and 4b becomes small at the intermediate side 11 thereof, and works in such away as to slow the expansion speed of the plates 2a and 2b. Furthermore, the working angle of the taper parts 4a and 4b becomes large at an axis side 12 and works in such a way as to quicken the expansion of the plates 2a and 2b.
Patent JP-H01277685-A (JP)
Title: Piston pump
Inventor: KAYANO SHUJI
IPC: F04B1/20
Filed: 1988-04-28
Abstract: PURPOSE:To reduce the extent of tensile force receiving a holddown plate by installing an extension part at the terminal side of a discharge port in directing toward a top dead point, and also installing a shortening part in making the starting end side of a suction port correspond to this extension part. CONSTITUTION:Piston tensile force becomes maximized at a top dead point where a piston 9 is transferred to a suction stroke from a discharge stroke, and it is decreased before and behind the top dead point. If an extension part 4a is installed at the terminal side of a discharge port 2 of a valve plate in directing toward the top dead point and a shortening part 5a is installed at the starting side of a suction port 3 in making it correspond to the extension part 4a, piston pressing force works even at an area in and around the maximum point of the tensile force so that the piston 9 is in no case tensed actually in this area as well. Since it enters the suction stroke when the piston tensile force becomes lessened, any tensile force acting on a holddown plate 12 becomes small.
Patent JP-S5329392-A (JP)
Title: Preparation of phenolic resin
Inventor: MATSUMURA MASAHIRO
IPC: C08G8/00
Filed: 1976-08-31
Abstract: PURPOSE: To prepare low cost phenolic resin by stabilizing formaldehyde of a specific concentration with phenol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6216622-A (JP)
Title: Wireless receiver
Inventor: DEIITAA ROOTAA
IPC: H03H19/00
Filed: 1986-05-08
Abstract: A working on the zero IF principle is disclosed which contains a feedback circuit instead of a preselector for suppressing interfering signals. The interfering signals contained in the incoming signal (FE) are separated from the useful signal by filters in the baseband. They are then reconverted to the RF value, amplified, and substracted from the incoming signal (FE) by a subtracter (S1). In the steady state, the output of the subtracter (S1) provides the useful signal, which is converted into the baseband and then fed to a signal processor (SV).
Patent JP-S59228509-A (JP)
Title: Structure of breakwater
Inventor: KIDA HIROSHI
IPC: E02B3/06
Filed: 1983-06-10
Abstract: PURPOSE:To reduce the number of underwater operation processes risk to be encountered during the course of construction work or after the completion of the breakwater structure by combining two levees and pile groups. CONSTITUTION:Piles 3 are driven in parallel to the bearing stratum 4 into the seabed 1, a lower levee 6 having holes 7 in its places corresponding to the piles 3 is set under the guidance of piles 3 thrust through the holes 7. A filling material 9 is packed into the lower levee 6, and the piles 3 are horizontally restrained by a concrete cover 8. An upper levee 12 is set on the lower levee 6, cement mortar 13 is poured into the aperture between the piles 3 and the side wall 14 and hardened for stiff connection. The piles 3 driven to the bearing stratum 1 do not fall down even in the course of the construction work, and also the falling of the lower levee 6 can be avoided even when exposed to great waves immediately after being installed because of a kind of self-supporting submerged breakwater.
Patent JP-H06106392-A (JP)
Title: Garbage processor
Inventor: IWABUCHI SHOZABURO
IPC: B65F1/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide the garbage processor which is inexpensive and assembled easily, and can be fixed to a sink stand. CONSTITUTION:To a bottom part of a cylindrical garbage receiving vessel 3 having a garbage throw-in port provided in a bottom part of a sink stand, a carrying pipe 5 which rises at a prescribed angle slantingly upward from the bottom part of the vessel 3 is attached. In its connection, an opening 3a is provided on the front surface of the lower part of the garbage receiving vessel 3 together with a flange 3b arranged around the opening 3a and to the carrying pipe 5, a flange 5c is slantingly fitted at a prescribed angle to the axis of the pipe 5 opposite the flange 3b and both the flanges 3b, 5c are fastened by a band 22 through packing 21.
Patent JP-S6170414-A (JP)
Title: Photosensor detecting physical parameter
Inventor: SUTEIBUN AARU FUIRITSUPUSU
IPC: G01D5/26
Filed: 1985-05-17
Abstract: To detect a physical parameter such as pressure, temperature, acceleration or force, the physical parameter is allowed to influence the movement of a light transmitting piezoelectric member. Light is supplied to the member and the member is vibrated in a direction transverse to the light transmitted in the member. The vibrations of the member are modulated by the physical parameter. The modulations of the vibrations modulate the light transmitted by the member. The modulations of the light transmitted by the member are then detected to detect the physical parameter. In some embodiments the physical parameter causes non- vibrational relative motion between two flexible light transmitting members. The change in the amount of light transmitted between the two members is detected for detecting the physical parameter.
Patent JP-H09269076-A (JP)
Title: Swinging check valve
Inventor: ITABASHI AKIYOSHI
IPC: F16K15/03
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the amplitude of a valve element, and prevent occurrence of a noise by arranging in a valve box, a regulating member by which the valve opening angle of the valve element is regulated at a predetermined angle. SOLUTION: A valve element 14 is pushed up from a valve seat 13 by the flow of a fluid forward direction so as to be opened, and pushed to the valve seat 13 by the flow of a fluid reverse direction 5o as to be closed. Hereat, if the valve element 14 receives external disturbance and starts its vibration by fluid flow change and so on, the valve element 14 absorbs energy from fluid flow so as to increase its amplitude, however it is brought in contact with a screw member 20, thereby its amplitude may not be increased any more, and its vibration is damped, thus occurrence of a noise can be prevented.
Patent JP-S5530083-A (JP)
Title: Circuit for vehicle of dozer and/or back-hoe operation
Inventor: TANAKA RIYOUICHI
IPC: E02F3/96
Filed: 1978-08-24
Abstract: PURPOSE:To eliminate oblique running upon driving a device during running by driving left and right running devices for a vehicle of dozer and/or back-hoe operation with different motors and pumps and connecting an elevating cylinder for a dozer and a boom to the one side of the pump in parallel. CONSTITUTION:Crawler running devices for a vehicle for dozer and/or back-hoe operating are driven by different motors M1, M2 and pumps P1, P2. A hydraulic cylinder 15 for elevating a dozer and a cylinder 9 for elevating a boom are connected to the pump P1 in parallel while a boom-speed increasing valve V8 in a boom elevating circuit r1 for the cylinder 9 is connected to the other pump P2. The valve V8 is connected to the circuit r2, r3 and joined liquid flow from the pump P1, P2 is supplied to a control valve V1 for the cylinder 15 through the valve V8 upon elevating the dozer device 5.
Patent JP-S61262630-A (JP)
Title: Jig for measuring specific gravity of liquid
Inventor: AYUKAWA TAIZO
IPC: G01N9/12
Filed: 1985-05-16
Abstract: PURPOSE:To make it possible to easily measure the specific gravity of a liquid such as urine, by using several small spherical sink-and-float bodies having different specific gravities including a specific gravity range of a normal value. CONSTITUTION:In the measurement of the specific gravity of a liquid such as urine, several small spherical sink-and-float bodies 1a-1e having different specific gravities are used. For example, the sink-and-float bodies 1a-1e comprise five kinds of ones respectively having specific gravity values of 1.005 or less, 1.001, 1.002, 1.028 and 1.034 or more and appropriately classified by color. These sink-and-float bodies 1a-1e are based on polyethylene with a specific gravity value of about 0.922-0.969 and an appropriate amount of an inorg. substance such as talc, gypsum, tantalum or calcium is added to polyethylene to adjust specific gravities to desired values. Then the sink-and-float bodies 1a-1e are received in the elongated tubular body 3 formed of a synthetic resin of a measuring device main body 2 and a liquid such as urine is sucked in the tubular body 3 by a rubber bulb 4 and, by observing the sink-and-float state of the sink-and-float bodies 1a-1e, specific gravity is easily measured and the presence of the abnormality of urine can be discriminated.
Patent JP-H02161818-A (JP)
Title: Logic buffer circuit
Inventor: ROBAATO JIEIMUZU MAAREI
IPC: H03K19/003
Filed: 1989-04-24
Abstract: PURPOSE: To limit power supply spike, i.e., bounce, during the transition of an output voltage level by generating an inclined current output on an output terminal at the time of both output level transition states from high to low and from low to high in operation. CONSTITUTION: In the case of a 1st current amplifier circuit, a serge current is branched from the base of a transistor(TR) Q2 to ground through TRs Q8, Q9. In the case of a 2nd current amplifier circuit, serge currents from the bases of both TRs Q3, Q4 are branched to an output terminal OUT respectively through the collectors of TRs Q6, Q7. The net effect of both the amplifier circuits substantially reduces signal overshoot on the bases of TRs connected to the amplifiers. Consequently an output current during the transition of the output level of the logical buffer circuit can be more linearly inclined and power supply spike, i.e., bounce, can be substantially reduced.
Patent JP-H043743-A (JP)
Title: Cleaning device for paper feeder
Inventor: FUJIWARA KAZUO
IPC: B65H3/46
Filed: 1990-04-20
Abstract: PURPOSE:To cope with the reduction of the conveying force of a paper conveying means such as a feed belt and satisfactorily maintain the conveying performance of the belt for the paper by arranging a cleaning member for the feed means of a paper tackling mechanism. CONSTITUTION:A cleaning member 11 is arranged for the feed means 6 of a paper tackling mechanism 5, and the surface of the feed means 6 is cleaned with the cleaning member 11. The cleaning member 1 contains a high-water absorption member, wettability is applied to the cleaning member 11 via the moisture in the air, and the cleaning performance is improved.
Patent JP-S60250450-A (JP)
Title: Memory area switching circuit
Inventor: NAKAGAWA SUMIO
IPC: G06F12/06
Filed: 1984-05-25
Abstract: PURPOSE:To ensure the effective use of a memory area by providing an address switching circuit, data switching circuit and a word/byte changeover external switch, and converting the memory area into the one exclusive for byte access. CONSTITUTION:A selection conversion circuit 10 switches addresses and selection signals of high-order/low-order bytes. A data switching circuit 12 performs the changeover between high-order and low-order 8 bits. A word/byte changeover external switch 13 is operated to give commands to both circuits 10 and 12. Then a memory 9 for high-order 8-bit data is converted into a memory for low- order 8-bit data. In other words, a memory area exclusive for access (16 bits) is converted into a memory area exclusive for byte access (8 bits).
Patent JP-S58220134-A (JP)
Title: Optical device enabled to change magnification
Inventor: KURATA MITSURU
IPC: G03G15/041
Filed: 1982-06-17
Abstract: PURPOSE:To turn the titled device at a proper turning angle in every magnification selected, by winding a wire for turning a focal distance adjusting ring around the ring so that the wire parts of the inlet and outlet sides of the ring are almost straightened. CONSTITUTION:The wire 46 for turning the focal distance adjusting ring 15 of a lens barrel 7 is wound around the ring 15 so that an inlet side wire part 461 and an outlet side wire part 462 are arranged on the left and right sides of the ring 15 and both the wire parts 461, 462 are stretched almost like a straight line. Since the inlet side part 461 and outlet side part 462 of the wire 46 are arranged on the left and right sides of the ring 15 and stretched almost like a straight line under the state that the wire 46 is wound around the focal distance adjusting ring 15 of the lens barrel 7, the lens barrel 7 is prevented from being pulled in one direction and displated even if the tension of the wire is increased.
Patent JP-S58222720-A (JP)
Inventor: OKADA MASANORI
IPC: H02H3/16
Filed: 1982-06-17
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-H045130-A (JP)
Title: Vehicular driving system clutch control device
Inventor: NAITOU MOTOHIRA
IPC: F16H48/38
Filed: 1990-04-20
Abstract: PURPOSE:To aim at compatibility between high-speed turning stability and low speed turning round performance by performing such a control as to provide clutch locking force according to the degree of lateral acceleration and to enlarge its increase rate (control gain) as the vehicle speed becomes higher during decelerating turning in the high lateral acceleration state. CONSTITUTION:A vehicular driving system clutch control device is provided with a power dividing device 1 for distributing engine driving force to longitudinal or lateral driving wheels, a driving system clutch means 2 provided between the drive input part and drive output part of the power dividing device 1, and a clutch control means 4 for performing the increase/decrease control of clutch locking force on the basis of input signals from a detecting means 3 for detecting the vehicle state. The detecting means 3 is provided with a deceleration detecting means 30 for detecting the decelerated state and decelerating operation of a vehicle, a lateral acceleration detecting means 302, and a vehicle speed detecting means 303. The clutch control means 4 then controls in such a way as to provide clutch locking force according to the degree of lateral acceleration during decelerating turning in the high lateral acceleration state and to enlarge its increase rate as the vehicle speed becomes higher.
Patent JP-H07285128-A (JP)
Title: Recycling method for resin molding with coating film
Inventor: UOHASHI HIROMICHI
IPC: B29B17/04
Filed: 1994-04-19
Abstract: PURPOSE:To provide a method for recycling a resin molding which consists of either amorphous resin having high melt viscosity or a polymer alloy containing such resin as this resin and is stuck with a coating film. CONSTITUTION:In a first coating film-treating process (A), a spent resin molding is crushed which consists of a polymer alloy containing amorphous resin in at least one side and is stuck with a coating film. The coating film is crushed at about 95% by a mechanical, chemical or physical means. In a second paint film-treating process (B), melt kneading and extrusion are performed for the resin articles crushed in the first coating film-treating process by an extruder generating high shearing force without using a screening mesh or while using the screening mesh of a degree actually free from the effect for filtrating the coating film pieces. Pellets are produced by cutting the obtained strands ion a specific length.
Patent JP-H07292529-A (JP)
Title: Apparatus for treating yarn package, for quality control and searching for shipping
Inventor: MUTO TADASHI
IPC: D01H13/32
Filed: 1994-04-18
Abstract: PURPOSE:To provide apparatuses, capable of facilitating the screening of quality and quality analysis of a yarn package and enabling the follow-up after the shipping. CONSTITUTION:The apparatus for treating a yarn package is obtained by installing an inputting means (301) for inputting the individual data related to the quality in a corresponding relationship to individual identification codes for the yarn package, a memorizing means (310) for memorizing the data related to the quality in a corresponding relationship to the identification codes and a controlling means capable of judging the quality of the yarn package based on the memorized data related to the quality, controlling a branching means so as to lead the yarn package to a packaging position or a storing positions when the yarn package is a non-defective, on the other hand, lead the yarn package to a discharge or a storing position when the yarn package is a defective in an apparatus for treating the yarn package equipped with a winding device for yarn, a conveying means for conveying the wound yarn package to the each position for discharging or packaging or storing thereof and the branching means for distributing the yarn package to each position for storing, discharging or packaging thereof.