baber/WOPTO huggingface dataset:
Patent JP-S6443129-A (JP)
Title: Selection and transfer apparatus of thresher
Inventor: SHOMURA TAKAO
IPC: A01F12/32
Filed: 1987-08-11
Abstract: PURPOSE:To perform the smooth selection of treating object by specific gravity difference even in a threshing operation in wet state and, at the same time, to transfer the selected object to a rear part, by blasting air flow through through-holes opened on a selection and transfer plate with a blower against a treating object falling down from a threshing chamber. CONSTITUTION:A treating object is charged in a threshing chamber 2 provided with a selection and transfer plate 8 fixed to the lower position of the chamber. Air is intermittently blown toward the lower face of the selection and transfer plate 8 with a blower fan 5 of a blowing mechanism A placed under the selection and transfer plate 8. The air is passed through through-holes 12 bored on the selection and transfer plate 8 and blasted toward the treating object released from the threshing chamber 2. Even a treating object obtained by wet threshing can be smoothly selected by this process.
Patent JP-S6183262-A (JP)
Inventor: TERENSU JIYOUZEFU HAATO
IPC: C09D133/06
Filed: 1985-09-10
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-H0489764-A (JP)
Title: Sheet receiving system
Inventor: OBARA AKIRA
IPC: H04N1/00
Filed: 1990-07-31
Abstract: PURPOSE:To stably receive sheets without 'fall' when the stack of a large capacity of sheets is required by inclining a receiving base at a determined angle at the time of detecting the stack of a determined quantity of sheets by a receiving quantity detecting means. CONSTITUTION:A receiving quantity detecting mean 38 for detecting the receiving quantity of sheets stacked on a receiving base 20 is provided. When the stack of a determined quantity of sheets 22 is detected by the receiving quantity detecting means 38, a receiving base 20 is inclined at a determined angle. Thus, a large capacity of the sheets 22 can be stably received.
Patent JP-S6358685-A (JP)
Title: Yawing angle correcting mechanism for magnetic head in magnetic disk memory device
Inventor: KONISHI HIROSHI
IPC: G11B21/21
Filed: 1986-08-29
Abstract: PURPOSE:To correct the yawing angle of a magnetic head as desired and to keep it at zero by attaching a driving device to an oscillation arm to extract the piezoelectric distortions and to turn the displacement into rotary motions. CONSTITUTION:A yawing angle correcting driver 14 consists of a piezoelectric element 15, at L-shaped elastic plate 16, a flat elastic plate 17 and a spacer 18 having uniform thickness. The voltage VE is applied to the element 15 and distortions are enlarged by elastic members 16b and 17. Then a magnetic head 23 is revolved together with a flexure 22 and a fixed block 20. In such a constitution, the positioning is possible in the submicron order just under the control of the voltage VE and therefore the yawing angle is substantially set at 0 with no generation of heat nor electrical noises. An up/down counter circuit 10 counts the number of tracks up to a target position of the head 23 by a control signal S and a CPU 9 calculates the center track NK of the zone where the target track exists and extracts the corresponding correction information out of a correction table in a memory circuit 11. This correction information is applied to the element 15 after D/A conversion 12 and amplification 13 for correction of the yawing angle.
Patent JP-H0364733-A (JP)
Title: Liquid crystal display device
Inventor: AKIMOTO KAZUHIKO
IPC: G02F1/133
Filed: 1989-08-02
Abstract: PURPOSE:To make color compensation of the coloration generated in a liquid crystal layer for display and to obtain black/white display of a high contrast by laminating and disposing a homogeneously oriented liquid crystal element for optical compensation on the front face of a liquid crystal element for display. CONSTITUTION:The interference colors generated in the supertwisted nematic liquid crystal layer are offset by using the homogeneously oriented elements 2, 4 for optical compensation, by which the color compensation is executed. Namely, the incident linearly polarized light via a polarizing member 1 is made into elliptically polarized light by the retardation possessed by the liquid crystal in the element 2 for optical compensation in the state in which the signal for driving is not impressed. This light is made incident to the liquid crystal element 3 for display. The elliptically polarized light is shifted in phase according to the degree of the twist of the liquid crystal layer and is made into the linearly polarized light compensated in the liquid crystal layer of the element 4 for optical compensation to which the light is made incident. The light associated to the interference colors does not, therefore, transmit the polarizing member 5 and is shut off. The transmittance is lowered over the visible light region at the time of off in this way and the transmittance increases at the time of on. The sharp black/white display is thus obtd.
Patent JP-S6262570-A (JP)
Title: Superconducting device
Inventor: NAKAYAMA HISAHIDE
IPC: H01F6/00
Filed: 1985-09-13
Abstract: PURPOSE:To eliminate the quench of pancake coils and to prevent it from increasing by providing a temperature detector and forcibly cooling means corresponding to the coils, and increasing coolant amount as compared with normal value when the detected temperature value of the coil exceeds the prescribed value. CONSTITUTION:A superconducting coil 6 is contained in a vacuum vessel 7 and cooled by liquid helium, and excited by an external power source. Pancake coils have therein forcibly cooling coolant passages, liquid helium of coolant is refrigerated by a refrigerator 5, and fed under pressure by pumps 41-49 through pipes 91 to the coils 61-69. A controller 100 receives signals from temperature detectors 81-89 set in the coils 61-69 to detect the temperature by a detector 1 by temperature comparison at the coil which raises its temperature over the prescribed value to apply the detection signal to corresponding pump controllers 31-39 to increase the coolant flow rate to be corresponding coil.
Patent JP-H0738117-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: HIROTA MASANORI
IPC: H01L21/336
Filed: 1993-07-23
Abstract: PURPOSE:To prevent the irregularity of an OFF current by a method wherein an interlayer insulating film, having a part coming out in the direction almost orthogonally intersecting with the direction of lamination of a gate electrode from the circumference of the gate electrode, is formed on the gate electrode. CONSTITUTION:After a tantalum layer has been formed, a gate electrode 7 is formed, and N-type source and drain regions 5a and 5b are formed by implanting phosphorus using the gate electrode 7 as a mask. Then, when the first interlayer insulating film 8 is formed by depositing a silicon oxide filmy using an ECR-PCVD method, a silicon film is deposited only on the surface orthogonally intersecting with the direction of deposition, and the side face part of the gate electrode 7 is not coated with the silicon oxide film and tantalum is exposed thereon. When the side part of the gate elect rode 7 is moved back by about 1mum in the lateral direction by conducting additional etching, the first interlayer insulating film 8 on the gate electrode 7 is brought in the state coming out from the circumferential part of the gate electrode 7. Then, a low concentation impurity region, having no irregularity in size, by conducting heat treatment after implantation of phosphorus. Accordingly, the irregularity of OFF current can be prevented.
Patent JP-H0859148-A (JP)
Title: Wire rope transmission
Inventor: KURIHARA HIROSHI
IPC: B66B11/08
Filed: 1994-08-26
Abstract: PURPOSE: To provide a wire rope transmission capable of improving traction capacity without lowering cage controllability and longevity of a rope an without increasing an installation construction period. CONSTITUTION: A magnetized part is provided by inserting a pair of semi-circular permanent magnets 3A into a groove part 2a of a main sheave 1 and fixing it with a flat head screw after adhering it in the groove part 2a with an adhesive. Traction capacity and cage controllability are improved and longevity of a main rope is lengthened by attracting the main rope wound around the outer periphery of the permanent magnets 3A of the main sheave 1 without increasing the outer shape of the main sheave 1 by these permanent magnets 3A.
Patent JP-2000356195-A (JP)
Title: Oscillating seal type rotary compressor
Inventor: OKANO SEI
IPC: F04C18/46
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent burning of a rotor due to mixing of the wearing powder, by decreasing friction by an in-groove reciprocating motion of a carbon blade to the utmost particularly at the time of high pressure and high speed. SOLUTION: This compressor is rotatably provided with outer rotors 17d, 17e, 17f in the circumference of a complete circular eccentric rotor integrally provided in a drive shaft 20 provided in compression chambers 12a, 12b, 12c of a cylinder 10, and integrally provided with reverse L-shaped oscillating pieces 24a, 24b, 24c having a carbon seal in the tip end in an oscillating shaft 22 provided in oscillating part storage chambers 14a, 14b, 14c so as to make the carbon seal 26 reciprocation point move in an external periphery of the outer rotor to be prevented from sliding.  In this way, the oscillating seal type rotary compressor of high pressure, high speed, low noise, and low vibration, preventing generation of sliding heat to prevent an influence from being given to an oscillating motion, even when a high pressure is generated, by applying the pressure to the reverse L-shaped oscillating piece toward the center of the oscillating shaft, is obtained.
Patent JP-H0862007-A (JP)
Title: Ultrasonic doppler flowmeter
Inventor: SHIKITA YUKIHISA
IPC: G01F1/66
Filed: 1994-08-26
Abstract: PURPOSE: To embody an ultrasonic Doppler flowmeter for sewage in which the flow rate of service water and recycled water can also be measured by attaining a high Doppler signal even when the fluid contains no solid suspended matter nor spontaneously produced bubbles. CONSTITUTION: An ultrasonic transmitter/receiver 3 for measuring flow rate radiates an ultrasonic wave downstream with such directivity as shown at 8. The air pressure fed through a pump 6 is ejected from a nozzle 5 to produce multiple bubbles 7 which eventually flow downstream (to the right on the drawing). The ultrasonic wave radiated from the transmitter/receiver 3 impinges the bubble 7 carried on the fluid and reflected thereon. The current velocity is determined by a well known method based on the shift frequency of reflected wave.
Patent JP-H0489277-A (JP)
Title: Manufacture of molded roller
Inventor: YOSHINO HITOSHI
IPC: G11B7/26
Filed: 1990-08-01
Abstract: PURPOSE:To improve precision of a pattern, a plane property, and productive efficiency by a method wherein a resin material is cured by applying energy to the resin material and a master matrix which are stuck fast to a surface of a roller, and the master matrix is peeled off. CONSTITUTION:For a manufacturing method of a molded roller having a resin material layer 2 of which on a surface a projected and depressed pattern 3 corresponding to information to be recorded is formed in order to mold a transparent substrate with a preformat to be used as an optical recording medium which performs recording and reproduction of information by irradiation of optical beams, a master matrix 4 is arranged on a surface of the roller by opening specific gaps with a spacer 5 or the like. A resin material is filled into said gaps, or the resin material is applied to the surface of the roller, which is made stuck fast to the master matrix. The resin material is cured by applying energy thereto, and the molded roller is obtained by peeling the master matrix off. Since a stamper of the resin material is fixed to an outer periphery of the roller, the roller which excellent in both pattern precision and plane property can be manufactured at a low cost.
Patent JP-2000022810-A (JP)
Title: Telephone set with automatic answering/recording function
Inventor: TAKADA TOSHIO
IPC: H04W88/02
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set with automatic answering/recording function, which can extend the length of a message which can be recorded/stored and which can avoid the deterioration of memory use efficiency when the length of the recorded/stored message is short. SOLUTION: A message recording area M in a RAM recording and storing a message is not formatted, the messages are closed in the order of transmission (without installing idle bits) and the messages are stored. The message numbers of the receptive messages stored in the message recording area M, and the tip part addresses and the final part addresses of the messages in the message recording area M are stored in an address storage area A in the RAM. The respective messages stored in the message recording area M are discriminated from the others so as to recognize them.
Patent JP-H0547351-A (JP)
Title: Fluorescent lamp
Inventor: FUJINO SHIGEO
IPC: C09K11/08
Filed: 1991-08-13
Abstract: PURPOSE:To provide a fluorescent lamp capable of controlling the light output without reducing the luminous flux maintenance factor the fluorescent lamp. CONSTITUTION:In a fluorescent lamp laminated and coated with a nonluminescent material layer and a phosphor layer or coated with a luminescent composition material mixed with a nonluminescent material and phosphors on the inner face of a glass bulb, the nonluminescent material is made of an oxide containing at least one kind of rare earth element among yttrium, cadmium, and lanthanum.
Patent JP-H06119202-A (JP)
Title: Sequence identifying device
Inventor: KORIN ERU SHIEPAADO
IPC: G06F11/28
Filed: 1993-07-23
Abstract: PURPOSE:To exactly discriminate a sequence, even in the case of calling a different subroutine in the subroutines. CONSTITUTION:When an input data value satisfies a first boundary condition, a first boundary detector 10 makes an output signal active. When the input data value satisfies a second boundary condition, a second boundary detector 12 makes an output signal active. A state machine 14 generates an active output signal in accordance with the output signal of a first boundary detector, and generates a non-active output signal in accordance with the output signal of a second boundary detector. When the output signal of this state machine is active, input data become in a prescribed sequence.
Patent JP-S6358816-A (JP)
Inventor: YAMAMOTO MASAHIKO
IPC: H01G9/12
Filed: 1986-08-29
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-H0868485-A (JP)
Title: Detachment preventing pipe joint
Inventor: ARAKAWA NORIYUKI
IPC: F16L21/08
Filed: 1994-08-29
Abstract: PURPOSE: To prevent a scoket from being damaged at the time of slip-out force of the fixed value or more acting by forming an all-round groove at the socket inner side part of a lock ring so as to make the lock ring deformable inward. CONSTITUTION: In the case of a socket 2 and a spigot 4 moving relatively in the slip-out direction, the outer peripheral surface of a lock ring 6 comes in contact with a taper part 5 and receives energizing force in the radial direction to impede the detachment of the spigot 4. Further when slip-out force becomes the fixed value or more, the lock ring 6 in the state of clinging to the spigot 4 is moved close to the opening end of the socket 2, and since a clearance between the taper part 5 and the outer peripheral surface of the spigot 4 is gradually narrowed in association with the movement, the outer peripheral part side 6b of a groove 9 approaches the inner peripheral part side 6c to crush the groove 9, so that the height of the lock ring 6 is reduced.  The lock ring 6 thereby slips out through a clearance between the opening end of the socket 2 and the outer peripheral surface of the spigot 4. Since the lock ring 6 can be thus deformed to slip out outward, the damage of the socket 2 can be prevented.
Patent JP-H1032996-A (JP)
Title: Device for detecting negative phase of motor driving inverter
Inventor: OKADA YASUHIKO
IPC: H02M7/48
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To promptly detect the negative phase of a motor driving inverter by obtaining a two-phase current of an orthogonal coordinate system from a motor current, and generating an opposite-phase detecting signal when the integrated current vector quantity from its moving amount and direction reaches a prescribed amount during the period of the opposite phase. SOLUTION: Phase current detectors 4u and 4v send the phase currents Iu and Iv flowing an induction motor 3 to a three-phase/two-phase converter 5, and the currents Iu and Iv are resolved into the two component currents Id and Iq of the orthogonal coordinate system. Then, the moving amount of a current vector between the present point of time and a very short time before the point of time is found by using the moving direction of the vector as a polarity, and an integrated level Vi is found by integrating the moving amount. A comparator 8 compares the integrated level Vi with a set level Vs and, when the integrated level Vi becomes higher than the set level Vs, discriminates that inversion abnormality occurs and causes a negative-phase detecting signal Sf to be generated for stopping an inverter, etc. Therefore, the negative phase of a motor can be detected quickly.
Patent JP-S6093952-A (JP)
Title: Continuous measurement of bod
Inventor: HARITA KENICHIROU
IPC: G01N33/18
Filed: 1983-10-28
Abstract: PURPOSE:To suppress the change in the BOD component in a standard solution and the generation of slime in a pipeline, in a BOD measuring method using a diaphragm type oxygen electrode and a microorganism electrode comprising a microorganism membrane, by adjusting the pH of the org. substance-containing standard solution to a predetermined value. CONSTITUTION:A measuring cell 5 is attached to the lower parts of a diaphragm type oxygen electrode 3 and a microorganism electrode 2 comprising a microorganism membrane. A buffer solution B, a specimen S, standard solutions C1-C3, a washing solution N and air are supplied to the measuring cell 5 according to a process preset by a control circuit 8 such as a microcomputer and the BOD value of the specimen S is calculated on the basis of the output current of the microorganism electrode 2. Each of the standard solution is an aqueous solution of a glucose-glutamic acid mixture and the pH thereof is adjusted to about 2-3. By using these standard solutions, the change in the BOD component in each standard solution is eliminated even in long-time continuous measurement and the generation of slime in the standard solution within a pipeline is suppressed and BOD can be measured continuously.
Patent JP-S6095900-A (JP)
Inventor: YAMAZAKI YOSHIAKI
IPC: H05H5/03
Filed: 1983-10-28
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-S6446995-A (JP)
Title: Semiconductor laser light source apparatus
Inventor: MITOMI OSAMU
IPC: H01S5/022
Filed: 1987-08-17
Abstract: PURPOSE:To narrow a width of oscillating spectrum while stabilizing a frequency, by providing a grating waveguide adapted such that one end thereof is connected to one end of an optical waveguide. CONSTITUTION:Light emitted by a laser light generating means 1 is guided through an optical waveguide 15 formed on a ferro-electric substrate 14 and reaches a grating waveguide 16. Only the light rays having a wavelength selected by filtering function of the grating waveguide 16 are reflected, travel back through the optical waveguide 15 and are emitted from the laser light generating means 1. Selection of wavelengths of the reflected return rays 9 in the grating waveguide 16 as well as an effective wavelength of the light ray from the light-emitting end face of the laser light generating means 1 to the grating waveguide 16 can be controlled electrically. Thus, it is possible to obtain an extremely stable light rays with narrow spectrum. Further, since only light rays having a particular wavelength are fed back by the grating waveguide, a frequency at the spectrum center can be stabilized.
Patent JP-S6445714-A (JP)
Title: Production of magnesium borate fiber
Inventor: WATANABE AKIRA
IPC: C01B35/12
Filed: 1987-08-12
Abstract: PURPOSE:To obtain magnesium borate fibers having longer fibers length than those of existing product, small and uniform fiber diameters, by using magnesium chloride as a Mg source and carrying out reaction in a state not to attain melting. CONSTITUTION:A raw material obtained by blending the following components A-C is heated at 750-950 deg.C. [A] Magnesium chloride alone or a mixture of magnesium chloride and one or more selected from a group consisting of magnesium oxide, magnesium hydroxide, magnesium nitrate, magnesium sulfate, magnesium carbonate and basic magnesium carbonate, [B] 1-7mol. calculated as B based on 1mol. Mg of boric acid or boric anhydride and [C] 0.5-7mol. calculated as K and/or Na based on 1mol. Mg of one more selected from chloride, carbonate and hydroxide of K and/or Na. After the burnt material is cooled, the material is treated with water so that magnesium borate fibers having about 20-300mum length and about 0.5-1.5mum diameter can be obtained.
Patent JP-H0486830-A (JP)
Title: Image forming device
Inventor: MORI MASAHIRO
IPC: G03G15/00
Filed: 1990-07-31
Abstract: PURPOSE:To estimate the extent of 'warpage' of a transfer material and to accurately judge whether or not both-surface copying operation is available by detecting the total amount, distribution, amount per unit area of a developer with an image read signal. CONSTITUTION:An original reader 21 reads an original image formed on the 1st surface of the transfer material and supplies the image signal to an image density calculating means 22 and an image area calculating means 23. The image density signal is sent to a mean image density calculating means 24, whose image area signal is sent to both the means 24 and an image area occupation rate calculating means 25. The means 25 calculates the occupation rate alpha of the image area and the means 24 calculates mean image density gamma. The density gamma is supplied to a comparing and judging means 26 and the occupation rate alpha is supplied to a limit mean image density calculating means 27. Limit mean image density beta is calculated from data from a memory 28 and the occupation rate alpha and supplied to the means 26. The means 26 compares the density gamma and density beta with each other, judges that an image can be formed on the 2nd surface of the transfer material when gamma is smaller than beta, and supplies its output signal to a machine operation executing means 29 to start the both-surface copying operation.
Patent JP-H0523219-A (JP)
Title: Magnetic ion tooth brush
Inventor: IKUTA TOSHIRO
IPC: A46B15/00
Filed: 1991-07-18
Abstract: PURPOSE:To prevent a tooth disease and to enhance and to maintain the dental health by embedding a permanent magnet in a bristle part in the longitudinal direction, and by embedding an aluminum rod electrode and a nickel rod electrode. CONSTITUTION:A magnetic ion tooth brush 10 includes a rod-like shank 12 having one end from which a grip part 14 extends. A bristle part 18 on which bristle 16 is planted is formed at the other end of the shaft 12. A permanent magnet 20 is embedded in the bristle part 18 in parallel with the longitudinal direction of the bristle part 18. An aluminum rod electrode 22 and a nickel rod electrode 24 are embedded in the bristle part 18 at opposite ends of the permanent magnet 20. Tooth paste, saliva or the like servers as electrolyte so that ionization and a potential difference occur between the aluminum rod electrode 22 and the nickel rod electrode 24. Teeth and the gums are applied with a magnetic filed simultaneously with occurrence of the ionization and the potential difference between the electrodes 22, 23. Accordingly, when the inside of the mouth is brushed by the tooth brush, the cleaning effect and massage effect of the teeth may be enhanced.