baber/WOPTO huggingface dataset:
Patent JP-H1169690-A (JP)
Title: Wire winding component with terminal pin
Inventor: TERADA YUKIHIRO
IPC: H01F5/04
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a wire winding component with a terminal pin which enables to suppress the decline of the retention strength of the terminal pin while the breakage of a wire is suppressed. SOLUTION: A wire winding part 11a on which a wire W is wound, a flange part 11b provided on the end part of the wire winding part and a terminal pin 12 which is planted in the outer circumferential surface of the flange part 11b and on which a part of the wire W is wound are provided. The terminal pin 12 is composed of a fixing part 12a which is planted in the approximately center position in the thicknesswise direction of the flange part 11b, a linkage part 12b which is bent toward the wire winding part 11a from the fixing part 12a and, further, brought into contact with the outer circumferential surface of the flange part 11b and an attaching part 12c which is bent in a direction perpendicular to the outer circumferential part of the flange part 1b from the linkage part 12b and on which the wire W is wound.  The terminal pin 12 is formed so as to have a crank shape with these three parts.
Patent JP-H0779576-A (JP)
Title: Half bridge device
Inventor: ANDOREASU GURIYUNDERU
IPC: H02M7/00
Filed: 1993-09-10
Abstract: PURPOSE: To make the device small-sized by putting a board, where a capacitor assembly and a circuit which has single-phase inverters formed of parallel- connected couples of half bridges, driven at high frequency are printed between a high and a low potentials, in a cylindrical container having a cooling coil. CONSTITUTION: Unit inverters 1, 1'... are connected in parallel between high and low potentials. The inverter 1 consists of couplers of MOSFETs(MF) 12a to 12d. High-potential side MFs 14 to 17 are turned on and off by a drive means 23 at high frequencies of >=20 kHz and low-potential side MFs 18 to 21 are turned on and off by a drive means 224. Outputs are led out of connection points between a drain D of the MFs 14 to 17 and a sources S of the MFs 18 to 21. A capacitor assembly 30 between the high and low potentials is constituted as a lap capacitor or sheet capacitor on the printed circuit board, where the MFs 14 to 21 are mounted. This printed circuit board is stored in a cylinder having a coil around it and cooled by making a refrigerant flow in the coil. Consequently, the device is miniaturized.
Patent JP-S59116709-A (JP)
Title: Focusing system of telephotolens
Inventor: IMAIZUMI MASAKI
IPC: G02B13/00
Filed: 1982-12-24
Abstract: PURPOSE:To provide a focusing system in a bright telephotolens which is thoroughly corrected of aberration to a near distance object by dividing an intermediate lens group to two groups, and moving the divided two groups to an image side while changing the relative space between said groups. CONSTITUTION:A telephotolens is constituted of a front lens group I having a positive refracting power, an intermediate lens group having a negative refracting power, and a rear lens group III having a positive refracting power, wherein the group II is divided to two groups IIa, IIb, and these groups IIa, IIb are moved to an image side while the relative space between said groups is changed as shown by an arrow in the figure and focusing is thus accomplished. A shperical aberration is satisfactorily maintained if the extent of the movement of the two groups IIa, IIb is so determined that the tendency of the spherical aberration to shift toward a negative direction owing to a decrease in the diverging effect of the group IIa by the movement to the image side is balanced as a whole with the tendency of the sherical abrration to shift toward a positive direction owing to a decrease in the converging effect of the group IIb.
Patent JP-H1068988-A (JP)
Title: Film feeding controller for camera
Inventor: MIYAZAKI SATOSHI
IPC: G03B17/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the futile no-load winding of a film and to surely stop the winding of the film, at the time of opening a rear cover by providing a memory for storing/keeping data, a means for switching the delay of a delay means, in accordance with the operation state of a camera which is stored in the memory, etc. SOLUTION: This film feeding controller is provided with an EEPROM 10 which is controlled by a control circuit 9 and capable of storing/eliminating the data, a switch 11 which is turned on in a state where a cartridge chamber cover is opened and turned off when a film cartridge is loaded and the cartridge chamber cover is closed, the control circuit 9 controlling the total operation of the camera including the operation of a motor driving circuit 6, etc. Then, the delay is switched according to the operation state of the camera stored in the EEPROM 10, so that in the operation state where a motor is driven, the delay means is operated with a short delay, to stop the driving of the motor 5 and in the operation state where the driving of the motor is stopped, the delay means is operated with the delay longer than that in the operation state where the motor is driven.
Patent JP-S6380203-A (JP)
Title: Correcting method for image surface illuminance of image pickup optical device
Inventor: HARADA SHINICHI
IPC: G02B5/20
Filed: 1986-09-25
Abstract: PURPOSE:To exactly and easily correct the strain of an image furnace illuminance by coupling the light transmissive substrate of a light transmittivity distribution of a reverse correspondence to the image surface illuminance distribution of an image pickup optical device, to the optical path of the image pickup optical device. CONSTITUTION:A light beam whose surface illuminance distribution is substantially uniform is made to pass through the image forming means 1 of an image pickup optical device 2 of an object to be corrected, and exposes a sensitizer 3a which has been stuck to a light transmissive substrate, by which when the sensitizer 3a has been developed, the light transmissive substrate of a light transmittivity distribution of a reverse correspondence to the image surface illuminance distribution of the image pickup optical device 2 is obtained. Accordingly, by coupling it to the optical path of the image pickup optical device 2, the non-linear strain of an image surface illuminance of the image pickup optical device 2 is easily and exactly corrected. Also, only the light transmissive substrate after development is coupled to the optical path of the image pickup optical device, therefore, even when this method is applied to the image pickup optical device used in a system, a change as a hardware and a software is not required.
Patent JP-S6474042-A (JP)
Title: Cooling system for generator
Inventor: NOUMOTO JIYUNJI
IPC: H02K9/18
Filed: 1987-09-11
Abstract: PURPOSE:To prevent uneven inner temperature distribution even upon temporal stoppage of cooler, by providing a partition board for splitting heat exchange section of a gas cooler axially into two and further providing a guide board for guiding cooled gas flow to gas supply ducts at the both sides of a rotor shaft. CONSTITUTION:In a cooling system 6 for leading high temperature cooling gas 11 into a plurality of juxtaposed gas coolers 9a, 9b then leading the cooling gas 11 again into gas supply ducts 7a, 7b, partition boards 13a, 13b for splitting heat exchange sections of respective gas coolers 9a, 9b into two in axial direction of a heat transmission pipe 14 are provided. Cryogenic gas flow splitted by the partition boards 13a, 13b is guided through a guide board 15 to respective gas supply ducts 7a, 7b. Since cryogenic gas is fed under same condition to respective gas supply ducts 7a, 7b even upon partial stoppage of the coolers 9a, 9b, uneven temperature distribution can be prevented.
Patent JP-S59119371-A (JP)
Title: Developing device
Inventor: SUGANO FUCHIO
IPC: G03G15/08
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a suitable developing effect by using a magnetic field generating body for a toner carrier itself and holding an electrode made of a conductive material in the form of a float on the surface layer of the carrier. CONSTITUTION:A photosensitive body 9 is stretched on proper rollers 8, and driven at a constant speed in the arrow direction by rotation of the rollers 8. This body 9 is composed of a conductive substrate like an endless belt and a photosensitive layer made of a photoconductive material coating the belt. A toner carrying cylindrical body 1 is brought into rotatable contact with a part of the surface of the body 9 at the prescribed position. This cylinder 1 is formed by coating the outer circumference of a cylindrical conductive substrate 4 with an insulating layer 3 made of an insulating material, and burying conductive permanent magnet particles 2 in the layer 3 insulated from each other into a dispersed state and forming a magnetic field between respective 2 particles by burying each particle so as to make both ends of the 2 adjacent particles different in polarity.
Patent JP-S59111736-A (JP)
Inventor: KARURU URUBAN UNGERUSUTETO
IPC: A61M25/00
Filed: 1983-11-30
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-H0273956-A (JP)
Title: Thin aluminum nitride film and its formation
Inventor: NISHIYAMA SATORU
IPC: C23C14/06
Filed: 1988-09-09
Abstract: PURPOSE:To provide a thin aluminum nitride film adhering firmly to a base material by forming an aluminum nitride layer on a mixture layer of aluminum nitride and base material. CONSTITUTION:A thin aluminum nitride film 6 is formed on a base material 2. The above thin film 6 is composed of a mixture layer 6a of the material of the base material 2 and aluminum nitride and an aluminum nitride layer 6b formed on the above layer 6a. The mixture layer of aluminum nitride and base material is formed on the surface of the base material by using aluminum vapor deposition together with nitrogen ion irradiation, and then, the above mixture layer is irradiated with low-energy nitrogen ions, by which aluminum nitride is deposited on the above mixture layer. By this method, the thin aluminum nitride film firmly adhering to the base material can be provided.
Patent JP-S6371573-A (JP)
Inventor: MAIKERU EE NUUHARUFUEN
IPC: F02P3/045
Filed: 1987-09-11
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-S6287914-A (JP)
Title: Optical fiber
Inventor: HAJIKANO KIYOSHI
IPC: C03C25/42
Filed: 1985-10-14
Abstract: PURPOSE:To prevent an optical fiber from being tightly stuck and coupled to/with ceramic fine particles by applying and joining lubricant sufficiently containing a fine spherical addition agent to be appropriate for rolling to attain easy sliding to/with thin fibers coverting the outer surface of the optical fiber and embedding the lubricant into the ceramic fine particles. CONSTITUTION:A film to strengthen the surface of the optical fiber 1 furthermore is thickened with resin and coverted with thin fibers 3, the fine addition agent 4 having shapes appropriate for the rolling of spherical bodies are mixed with the fibers 3, the surface of the fibers 3 mixed with the addition agent 4 is coverted with ceramic fine particles 5,and the surface of the ceramic fine particles 5 is coverted with an outer shell body 6. The outer shell body 6 has metallic and flexible structure or consists of an outer shell tube body such as a welding tube obtained by butting a ribbon wire. The fibers 3 consist of a metallic material such as stainless steel, copper and aluminum alloy or a resin material and about 30mu fibers are appropriate. The spherical bodies 4 appropriate for rolling may be adopted and any additional specification is not applied to the spherical bodies 4. Even if the spherical bodies are embedded into the ceramic fine particles, the optical fiber can be smoothly rolled and prevented from accicidents such as disconnection.
Patent JP-H0888781-A (JP)
Title: Dynamic focusing amplifier
Inventor: JIYON BARETSUTO JIYOOJI
IPC: H04N3/26
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuations in focusing voltage and to eliminate ringing due to operation with another circuit by removing a negative waveform generated during a vertical blanking period. SOLUTION: A sawtooth wave containing negative waveform is inputted to transistors Q105 and Q106 consisting of a differential amplifier, a current to flow through R126 during a retracing period is increased until a Zener diode CR104 is conducted, the voltage of transistors Q103 and Q104 are increased by the input signal of the same wavefom as well, and the current of Q104 is maintained so as to balance Q103, Q107 and R124 in a feedback loop. The Q106 operates in an emitter follower mode during a vertical retracing period, C128 is charged in opposite polarity, Q106 is turned off and Q105 is turned off. Thus, the undesired negative waveform in sawtooth wave can be removed and replaced with a small positive pulse.
Patent JP-H0790477-A (JP)
Title: Wear resistant steel excellent in workability and weldability
Inventor: ENDO SHIGERU
IPC: C22C38/58
Filed: 1993-09-13
Abstract: PURPOSE:To produce steel excellent in wear resistance by limiting the chemical compsn. and metallic structure of the steel. CONSTITUTION:This wear resistant steel excellent in workability and weldability is the one having a compsn. contg., by weight, 0.05 to 0.20% C, 0.50 to 2.50% Mn and 0.02 to 2.00% Al, furthermore contg. one or more kinds among 0.50 to 2.00% Si, 0.05 to 1.00% Cu, 0.05 to 2.00% Ni, 0.05 to 2.00% Cr, 0.005 to 1.00% Mo, 0.005 to 0.10% Nb, 0.005 to 0.10% V, 0.005 to 0.10% Ti and 0.0003 to 0.0020% B, and the balance Fe with inevitable impurities, and in which martensite is contained in the matrix structure and the area fractional rate of martensite is regulated to 5 to 50%.
Patent JP-H0675608-A (JP)
Title: Monitoring device for programmable controller
Inventor: MATSUMOTO MASASHIGE
IPC: G05B19/048
Filed: 1992-08-26
Abstract: PURPOSE:To improve the operability at the time of re-executing a temporarily interrupted function. CONSTITUTION:When a request for interrupting and switching a function currently executed by a CPU 10 to another function is made on a keyboard 14, the execution state of the interrupted function and information on the screen of a liquid crystal display unit 15 are stored in a RAM 13 for interruption state storage. Then the CPU 10 reads the execution state of another function and information on a screen which are stored at the time of previous interruption out of the RAM 13 for interruption state storage and the operation environment of the latter function at the time of the interruption is reproduced. The execution state of the interrupted function is reproduced by only the switching operation on the keyboard 14 mentioned above and the information displayed on the screen at the time of the interruption is displayed again.
Patent JP-H04108716-A (JP)
Title: Cosmetic
Inventor: IWATA MINORU
IPC: A61K8/30
Filed: 1990-08-29
Abstract: PURPOSE:To obtain a powder cosmetic giving excellent transparent and bare- skin feeling, having excellent applicability and giving a finely finished skin by compounding a plate inorganic powder having a specific optical property with spherical powder having a volume cumulative average diameter, falling within a specific range. CONSTITUTION:The objective cosmetic can be produced by compounding (A) a plate inorganic powder having a refractive index of 1.60-1.80, a scattering transmittance of >=70% and a total transmittance of >=85% in the form of a thin film having a thickness of 25mum and a powder concentration of 20wt.% (e.g. aluminum oxide or barium sulfate having plate structure) and (B) a spherical powder having an average particle diameter of 0.1-2mum (e.g. organic spherical powder of polyester or polyethylene). The cosmetic has excellent transparent feeling and bare-skin feeling and exhibits high covering power to color shading such as spots and pimples by the new optical effect of the compounded inorganic powder (i.e., sharpness-suppressing effect) and excellent spreadability and applicability caused by the use of the spherical polymer.
Patent JP-H0752112-A (JP)
Title: Manufacture of wooden plate
Inventor: ISHIMOTO KOJI
IPC: B27N3/02
Filed: 1993-08-20
Abstract: PURPOSE:To prevent the invasion of moisture into wooden chips by a method wherein the whole surfaces of wooden chips are plasticated so as to have bonding property and the wooden chips are bonded mutually and strongly while the wooden chips are coated by resin films. CONSTITUTION:Mixed solution of phenol and sulfuric acid is poured onto wooden chips 1 to plasticize the wooden chips thermally. Next, the water solution of sodium hydroxide is poured and mixed under heating in order to provide the heat-plasticized wooden chips 1 with alkalified nature. Then, the chips are heated utilizing thermal inertia whereby the surfaces of the wooden chips 1 are alkalified. Next, formaldehyde solution is added to the alkalified wooden chips to make resol resin on the surfaces of the wooden chips 1. Then, the wooden chips 1, whose surfaces are changed into resol resin, are foamed by a foaming machine, then, hot pressing is effected by a hot press to obtain an objective plate type body. Accordingly, the whole surfaces of the wooden chips are changed into adhesive agent whereby the wooden chips are bonded mutually and strongly while the wooden chips 1 are coated by resin whereby moisture can not invade easily into the chips.
Patent JP-S6470091-A (JP)
Title: Trim cover for vehicle seat
Inventor: SAEKI HIROYUKI
IPC: B68G11/00
Filed: 1987-09-11
Abstract: PURPOSE: To keep a trim cover beautiful in appearance for a long time while improving the shape keeping property of a recessed groove formed on the trim cover by integrally welding three of a surface cover, wadding and wadding cover and using the surface cover, which is located outside a welded part, as a margin for sewing up a body part with a frame part. CONSTITUTION: A body part (a) is integrally welded by a high frequency welder by the lamination of surface covers 11, 11a and 11b consisting of thermally fusing synthetic resin, a wadding 12 consisting of slab material and a wadding cover 13. The wadding 12a and 12b and wadding covers 13a and 13b outside welded parts (d) and (d) are folded toward the inside of a seat back, the surface cover 11a is integrally welded with the wadding cover 13 inside long holes 12a... formed on the wadding 12, and grooves (c), (c) and (c) for decoration are formed. Therefore, since the recessed groove is not affected by the electric force of wadding, a deep groove form can be provided and the appearance of the seat can be improved.
Patent JP-H0394897-A (JP)
Title: Initial operating method for anaerobic treatment device
Inventor: AKEGA HARUKI
IPC: C02F3/28
Filed: 1989-09-05
Abstract: PURPOSE:To obtain an initial operating method for an anaerobic treatment device which can start the device at a lower cost by using an excess sludge which is produced in the other anaerobic treatment device already under working and is subjected to a dehydration treatment as the sludge for seeding. CONSTITUTION:The excess sludge which is produced in the other anaerobic treatment device already under working and is subjected to the dehydration treatment is used as the sludge for seeding in the method for obtaining the sludge for seeding from the outside and starting the operation by charging this sludge into the anaerobic treatment device at the time of starting the operation of the anaerobic treatment device which treats waste water contg. org. matter by an anaerobic fermentation method. Since the starting of the anaerobic treatment device is executed by using the sludge which is subjected to the dehydration treatment and is thereby reduced in volume and, therefore, the amt. of the sludge for seeding to be obtd. from the outside at the time of starting the operation is drastically decreased as compared to heretofore.
Patent JP-S6384227-A (JP)
Title: Congenstion control system for packet network
Inventor: SHIMIZU HIROSHI
IPC: H04L47/32
Filed: 1986-09-29
Abstract: PURPOSE:To minimize the effect due to traffic restriction by supervising traffic state and using an information bit when the traffic reaches a prescribed level or over so as to apply stepwise traffic restriction. CONSTITUTION:A TYPE bit is added to a packet signal as an information bit representing whether it is a connection set packet or a connectionless packet. A traffic supervisory circuit 15 in terminal interface circuits 1-3 supervises a traffic state on a bus 100 and in detecting a traffic of a prescribed level or over, it is informed to a TYPE bit detection circuit 12. The circuit 12 inhibits the write of the connectionless packet signal into a transmission buffer 11 among packet signals from the terminal equipment. Thus, the input of the connectionless type packet to the packet network is restricted.
Patent JP-S59119946-A (JP)
Title: Automatic threshold value circuit
Inventor: TSUDA TOSHITAKA
IPC: H04L25/03
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a deciding circuit having small variance in pulse width regardless of the magnitude of input by using the AND between the decided value 1 or 0 of an input signal and the decided value obtained after applying offset to the input signal as a decision output. CONSTITUTION:In preamplifiers 1 and 2 having an exactly same constitution, the amplifier 2 has no input and always delivers an output equivalent to that obtained when the amplifier 1 has no input. A deciding circuit 3 obtains a difference in output voltage between the amplifiers 1 and 2 and detects that an input signal changes to 1 from 0. When the output changes to 0 from 1, a differential pair circuit 4 works to amplify the input by the variable reference in response to a DC control circuit 8. Then the threshold value for decision of 1 or 0 is set at a level close to the peak value of the input signal. Thus a pulse having small variance of width is reproduced.
Patent JP-S6474119-A (JP)
Title: Baffle plate for fuel tank for automobile
Inventor: NAKAZATO SHIGEHIKO
IPC: B60K15/077
Filed: 1987-09-14
Abstract: PURPOSE:To facilitate molding and reduce the necessary quantity of parts by forming a gas-liquid separating chamber in the upper part of a baffle plate and forming a wave suppressing part which is extended into plate form along the gas-liquid separating chamber and on which a number of penetrating holes are drilled in the lower part. CONSTITUTION:A baffle plate 11 is installed inside a fuel tank of an automobile, and prevents the swishing of fuel during traveling. In this case, the baffle plate 11 is formed of polyethylene, etc., integrally with a gas-liquid separating chamber 12 which is slender in the transverse direction in the upper part and a plate-shaped wave suppressing part 13 at the lower part. A plurality of installation flanges 15 are formed on the upper surface of the gas-liquid separating chamber 12, and each installation hole 16 is drilled. An installation recessed part 17 is formed on the front surface of the gas-liquid separating chamber 12, and a connecting pipe 18 is formed at one edge part. The wave suppressing part 13 extended in plate form continuously along the bottom surface of the gas-liquid separating chamber 12, and a number of penetration holes 19 are drilled on the whole surface.