baber/WOPTO huggingface dataset:
Patent JP-H07285056-A (JP)
Title: Method and tool for deburring
Inventor: NAKAYAMA YOSHIMI
IPC: B24D13/10
Filed: 1994-04-19
Abstract: PURPOSE:To surely deburr not only the peripheral wall part of the hole of a workpiece but also the port positioned on the middle and end of the hole. CONSTITUTION:A shank part 1, a twisting brush part 2, a binding part 3 and a flat brush part 4 are provided and brush hairs 6 are fixed to core lines 5 by sandwitching the brush hairs 6 with a plurality of core lines 5 and binding and twisting the core lines 5 in the twisting brush part 2. The brush hairs 6 are spirally formed, the binding part 3 is formed by binding a number of brush bristles 7 for forming the flat brush part 4 with a wire 8, a number of brush bristles 7 bound together on the binding part 3 for forming the flat brush part 4 are shaped in a disk form and the center thereof is fixed by adhesive 9 and formed.
Patent JP-H07284961-A (JP)
Title: Welding electrode regenerator
Inventor: SHIMADA TOSHIAKI
IPC: B23K11/30
Filed: 1994-04-17
Abstract: PURPOSE:To improve a regenerator and reduce the cost by making a cutting edge for the tip surface of an electrode in a cutting regenerator for spot welding electrode the exchanging type. CONSTITUTION:In the welding electrode generator for forming a short columnar shape as the whole body and a conical shape as a locus of a radiating cutting edge projected from a flat plate-like base 10 at the time of rotating while centering around the virtual center axis corresponding to the upper and the lower electrodes 60, 60, the base part 10 is constituted by dividing into upward and downward parts with the horizontal symmetrical surface M-M so that the edge part of a fitting edge passes through a fitting hole arranged along one side of the diameter line as passes through the line. Further, the fitting edge 30 has a step part 3a cutting off four corners of a rectangular flat plate-like material to the rectangles and the step parts corresponding to these rectangles are arranged in the fitting hole arranged in the base 10. By this constitution, as the cutting edge for the tip surface of the electrode being difficult to regenerating work in the conventional product is made to be the exchange-type fitting edge, the regenerating work for the spot welding electrode is rationalized.
Patent JP-S588842-A (JP)
Title: Shock absorber
Inventor: TORII MASANORI
IPC: F16F9/48
Filed: 1981-07-03
Abstract: PURPOSE:To prevent both tubes from bumping each other, by designing a closed space serving as two hydraulic pressure lock chambers so as to form two steps to the progress of a compression stroke between an inner tube and an outer tube at their compression stroke finish end side. CONSTITUTION:In time of an extension stroke, since oil in an oil reservoir 36 flows into a room 38 via a hollow part of a hollow rod 33 and a path hole 37A while oil in a pressure room 39 is discharged to the oil reservoir 36 side via a throttle hole 41, damping force is energized. Next, in time of a compression stroke, oil in the room 38 flows into the pressure room 39 via an interpenetrating hole 40A and a check valve 40 while the excess oil is led to the oil reservoir 36 from the path hole 37 to the hollow rod 33. When arriving at the finish end of the compression stroke, a small diameter parts 31B of an inner tube 31 is inserted into a small diamter part 32B of an outer tube 32 so that compression resistivity is somewhat increased. Afterward, when the interpenetrating hole 40A is blocked off with the said smaller diameter part 32B, compression comes into a maximum state and collision between tubes 31 and 32 is thus obviated.
Patent JP-H04117092-A (JP)
Title: Video signal switching device
Inventor: SHIMIZU YOSHIKAZU
IPC: H04N5/44
Filed: 1990-04-19
Abstract: PURPOSE:To watch a picture based on a composite signal while connecting an S signal input terminal by controlling a signal switching circuit so that the outputs of first and second signal detection circuits are switched to the input side, that the detection output is judged and that one of the signals whose input is detected is outputted as a video signal. CONSTITUTION:When the S signal is inputted to the S signal input terminal, the input is electrically detected by a detection circuit 2, its detection signal is outputted to a judgment circuit 4 and a switching circuit 3 is switched to the S signal side. Similarly, when a composite signal is inputted to a composite signal input terminal, the detection signal informing a signal input is outputted to the judgment circuit 4 and the switching circuit 3 is switched to the composite signal side. When both the S signal and the composite signal are inputted, the switching circuit 3 is switched to the S signal side, for the S signal has higher priority. Thus, the picture based on the composite signal can be watched while connecting the S signal input terminal.
Patent JP-S58222505-A (JP)
Title: Bobbin for superconductive coil
Inventor: YASUDA SATOSHI
IPC: H01F6/06
Filed: 1982-06-18
Abstract: PURPOSE:To thin the thickness of a flange plate, to economize cost on processing, to reduce eddy-current loss and to remove a welding strain by supporting one part of the fixed section of the flange plate by thickening the thickness of the winding section of a bobbin cylinder toward the outside. CONSTITUTION:A superconductive coil 1 is wound on a bobbin cylinder 2 and upper and lower flange sections 3, 4 made of a nonmetal. The thickness of the bobbin cylinder 2 is processed thickly toward the outside in a coil winding section, and the flanges 3, 4 are fixed to flange fixing fittings 7 so as to hold the thick section of the bobbin cylinder 2. The fixing fittings 7 and the bobbin cylinder 2 are welded, and the revolution of the flanges is removed by pins in the upper and lower flanges.
Patent JP-H06295123-A (JP)
Title: Method for adjusting grain size of toner in developing device
Inventor: CHIHARA TOMOYOSHI
IPC: G03G21/10
Filed: 1993-04-07
Abstract: PURPOSE:To provide the grain size adjusting method of toner in a developing device by which the toner whose grain size is small is prevented from being stored in the developing device because the toner whose grain size is large is selectively consumed at a developing time. CONSTITUTION:Every time that the fixed quantity of developing is executed, a grain size adjustment process including a first process where the toner is transferred to a developing roll 3 from a magnetic roll 4 under a bias voltage and a toner layer is formed on the roll 3, a second process where the toner whose grain size is large and which is easily transferred is returned to the roll 4 from the toner layer on the roll 3 under a bias voltage whose direction is reverse to the first process, and a third process where the toner whose grain size is small and which is left on the roll 3 is transferred on an electrostatic latent image holding body 1 under a bias voltage between the roll 3 and the holding body 1 is executed in addition to a developing process. Thus, the toner whose grain size is small is eliminated by a cleaning device and the grain size distribution of the toner in the developing device can be kept constant.
Patent JP-S63267401-A (JP)
Title: Method and equipment for spray drying
Inventor: ITO TAKASHI
IPC: B01D1/18
Filed: 1987-04-27
Abstract: PURPOSE:To obtain powdery paint in which the residual amount of a solvent is minute by using a spray drier formed with a cool air zone to the outside of a hot zone for drying raw liquid in the case of producing powder paint. CONSTITUTION:Raw liquid A is blown into an equipment main body 1 from an atomizer 12 of raw liquid via a pump and also heated gaseous N2 is blown thereinto from its circumference through a filter 14 and a heater 15 of N2 and the raw liquid A is instantaneously dried to fine particles. Simultaneously gaseous N2 used for secondary cool air is blown into the circumferential direction through a nozzle 13 of the side part of the equipment main body 1 via a blower 16. The fine particles incorporating solvent content not more than 1wt.% are taken out from the lower part of the equipment and introduced into a cyclone 7 through a pipeline 17 to separate gas and recovered through a rotary valve 8. in this case, when cooling the wall surface with a cool air jacket 20 provided to the outside of the wall surface of the main body 1, the fine particles can be completely prevented from adhering on the wall surface. The gas separated in the cyclone 7 is reused for secondary cool air via a filter 18, a circulating blower 9 and a condenser 19.
Patent JP-S59228936-A (JP)
Title: Separating and extracting agent for carbonyl compound
Inventor: TABUSE IWAO
IPC: B01J20/24
Filed: 1983-06-10
Abstract: PURPOSE:To impart to cyclodextrin immobilized by a resin insoluble in a solvent a function for recognizing hydrophobic group and a function for recognizing functional group by introducing a primary amino group to a primary OH group side of said cyclodextrin. CONSTITUTION:Immobilized cyclodextrin such as copolymer of cyclodextrin with epichlorohydrin, etc. is swollen and is allowed to react with p-toluene sulphonyl chloride in an inert solvent, then, the reaction product is allowed to react with ethylenediamine, aminoethane thiol, or ammonia, etc., and then washed with alakaline aq. soln. such as aq. soln. of caustic soda, etc., to introduce a primary amino group to immobilized cyclodextrin. Then, the cyclodextrin having introduced primary amino group is allowed to react with an insoluble high molecular substance having ester groups such as crosslinked polymethyl acrylate, crosslinked polyethyl acrylate, etc.
Patent JP-2000295513-A (JP)
Title: Electronic image pickup module, relay module, photographic camera and data transmission method
Inventor: NAGATOMI TAKAHIRO
IPC: G03B19/06
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic image pickup module that transmits image data while being loaded to a photographic camera and that is more easily applicable to a general-purpose photographic camera and to provide a relay module, the photographic camera and a data transmission method. SOLUTION: When the electronic image pickup module 100 is loaded in the photographic camera 10, an image pickup element 102 is placed and fixed while being aligned to an optical axis of the camera 10 or an image pickup optical path F and a focal plane, and the photographic camera 10 acts like an electronic image pickup camera. An object image is converted into image data, recorded and an infrared ray transmission section 103 transfers the data in a way of an infrared ray wireless method. The transmission section 103 is placed at the outside of a valid light receiving area and directed nearly in the middle of a lens mount section 11. The image data are transferred while a receiver is placed in front of the camera 10 and the module 100 is left inserted to the camera 10 through a transmission path FR 1 by using the image pickup optical path F.
Patent JP-S60249889-A (JP)
Title: Speed controller of motor
Inventor: TOYODA MASARU
IPC: H02P23/07
Filed: 1984-05-21
Abstract: PURPOSE:To enhance the controlling accuracy and the stability of a motor by limiting the change rate of the output of a speed operational amplifier to reduce the response of a control system. CONSTITUTION:When an induction motor is controlled at its speed, a speed deviation between a speed reference omegam* and a speed feedback omegam is amplified by an operational amplifier 7, and used as the secondary current reference I2*. A limiter 16 limits the output of the amplifier 7 if the change rate of the secondary current reference I2* is higher than the output of the secondary current reference change rate upper limit setter 18, and outputs the output as it is if lower. Thus, the stability of a control system can be improved for the backlach of a gear or a flexible shaft.
Patent JP-H02282273-A (JP)
Title: Image forming device
Inventor: DOI TAKESHI
IPC: G03G21/00
Filed: 1989-04-24
Abstract: PURPOSE:To easily and surely attach and detach an image holding body which is driven with high accuracy to an image forming device with simple constitution by integrally housing the image holding body and a driving member for the image holding body in an attachable/detachable cartridge. CONSTITUTION:A photosensitive drum 1 which is the image holding body and a low-speed ultrasonic motor 60 having high responsivenes which is the driving member directly linking and driving the image holding body are integrally housed in the attachable/detachable process cartridge 20. Therefore, the image holding body driven with high accuracy is easily and surely attached to and detached from the image forming device through the process cartridge with the simple constitution.
Patent JP-S595032-A (JP)
Title: Thermoplastic resin film and its processing method
Inventor: GIANKARURO KIYAPASHIO
IPC: C08L23/04
Filed: 1983-06-10
Abstract: Thermoplastics film having a thickness not greater than 100 microns preferably not greater than 50 microns comprising at least 70 wt% high density polyethylene (density not less than 935 kg m<3>) characterised in that the film has a total haze (ASTMD 1003-61/70, Procedure A) less than 50% and a clarity (ASTMD 1746-70) of at least 25%. The film can be manufactured by pressing raw polyolefin film (1) between smooth surfaces (2,3) at a temperature at least sufficient to cause plastic deformation and leveling of the film surface.
Patent JP-H03103342-A (JP)
Title: Coating of optical fiber
Inventor: SENDA KAZUNORI
IPC: C03C25/10
Filed: 1990-04-19
Abstract: PURPOSE:To uniformize thickness of coated film even in high-speed drawing by analyzing factors such as nozzle dimension of pressurized die and viscosity of coating material and specifying relation between radius of optical fiber and said factors in forming plastic coating layer on optical fiber under pressure. CONSTITUTION:Optical fiber 3 is introduced into a pressurizing die 1 having funnel-shaped inside and a nozzle 2 at attenuating top end and liquid plastic coating material 4 is applied. In said process, outer diameters R1 and R3 of fiber before coating (3) and after coating (8) are measured and difference of the two is compared to output of coating film thickness setting device 16, then pressure P higher than atmospheric pressure to material 4 fed into die 1 is adjusted so as to be fixed film thickness. In said method, pressure P is adjusted so as to satisfy the formula in corresponding to variation of speed V with a proviso that radius of the nozzle 2 as R2, length of the nozzle as l1, viscosity of the material 4 as eta and drawing speed of fiber 3 as V.
Patent JP-H08305433-A (JP)
Title: Depalletizing controller
Inventor: ECHIZENYA TATSUO
IPC: G05B19/4093
Filed: 1995-04-27
Abstract: PURPOSE: To provide the depalletizing controller for controlling the operation of a robot in order to extract a work which can not be extracted because of its position although it is positioned in the operating range of the robot. CONSTITUTION: This device is provided with a work position recognizing means 1 for recognizing the position of the work inside a pallet, extraction possibility judging means 2 for judging whether the recognized position of the work can be extracted by robots A and B or not, and mobile work position moving work deciding means 3 for outputting an instruction for moving the work, for which it is judged that the extraction is disabled, when enabling the extraction of the relevant work by moving that work.
Patent JP-H04334341-A (JP)
Title: Production of acetaldehyde
Inventor: OTSUKA KIYOSHI
IPC: B01J27/185
Filed: 1991-05-09
Abstract: PURPOSE:To provide a method for efficiently producing acetaldehyde from ethylene, oxygen and water without forming by-products by using a new ternary catalyst of a palladium-ruthenium-proton conductor. CONSTITUTION:The subject method is an economical method for producing acetaldehyde using partial oxidizing reaction of ethylene with oxygen as follows. A mixture of the ethylene with oxygen and water is brought into contact with a new ternary heterogeneous catalyst prepared by applying a mixture of palladium metal or its compound with ruthenium or its compound onto a proton conductor. Thereby, highly selective reaction in which separation of the catalyst from the product and raw materials is readily carried out and the amount of formed by-products is extremely small as compared with those of the conventional Wacker process.
Patent JP-S58220660-A (JP)
Title: Kama-meshi
Inventor: TSUKAGOSHI NOBUYUKI
IPC: A23L7/10
Filed: 1982-06-17
Abstract: PURPOSE:To obtain an instant KAMA-MESHI (rice seasoned with soy sauce, etc., mixed with meat, vegetables, etc., and boiled in an individual pot) which can be cooked easily, in a short time, without necessitating additional water, by combining a vacum-packed cooked rice with a vacuum packed soup and cooked ingredients. CONSTITUTION:A definite amount (about 160g) of rice is washed with water, immersed in water for >= about 2hr, drained, left to stand for about 30min, vacuum-packed in a polyethylene bag, etc., and heated and sterilized by conventional method (at about 70-80 deg.C for about 30min-1hr). Separately, the required ingredients (champignon, carrot, burdock shiitake mushroom, bamboo shoot, boiled egg, etc.) are cut to the desired shape and size, cooked, and vacuum-packed together with a soup (a mixture of various seasonings with water) in a polyethylene bag, etc., and sterilized with heat (at about 70-80 deg.C for 30min-1hr). The two packs obtained above are put into an ungrazed pot to obtain the objective instant KAMA-MESHI.
Patent JP-S5729284-A (JP)
Title: Alkaline alcoholic drink of adlay and its preparation
Inventor: HAGIWARA YOSHIHIDE
IPC: C12G3/02
Filed: 1980-07-31
Abstract: PURPOSE: To prepare an alkaline alcoholic drink of adlay having improved aroma like wine or fruit wine, and drinking adaptability, by saccharifying adaly denaturated by heating with a saccharification enzyme agent, followed by fermenting the saccharified matter with yeast.  
     CONSTITUTION: A raw material obtained by blending adaly which is washed with water, subjected to water absorption treatment, and denaturated under heating as a main component optionally with ≤50wt% based on weight of adlay before denaturation of a matter denaturated under heating, e.g., unpolished rice, polished rice, wheat, corn, buckwheat, etc. is saccharified conventionally with a saccharification enzyme agent. The saccharified matter is subjected to alcoholic fermentation with yeast. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07297654-A (JP)
Title: Signal amplifier
Inventor: FUJIWARA SATOSHI
IPC: H03F3/19
Filed: 1994-04-20
Abstract: PURPOSE:To provide an inexpensive signal amplifier whose frequency characteristics are improved even in a high band and impedance is low further. CONSTITUTION:This signal amplifier is constituted of a base grounded transistor Q1 for inputting signals to an emitter side and emitter-follower transistor Q2 for inputting the collector output of the base grounded transistor to a base and taking out output signals from the emitter side. Modulated video signals are inputted to the emitter side of the base grounded transistor of the signal amplifier and the modulated video signals are amplified and outputted. Also, plural modulation signals are inputted to the emitter side of the base grounded transistor of the signal amplifier and the plural modulation signals are mixed, amplified and outputted.
Patent JP-H02284248-A (JP)
Title: Memory contents checking method
Inventor: IKEDA MITSUO
IPC: G06F12/16
Filed: 1989-04-26
Abstract: PURPOSE:To detect the replacement of memory data even if the memory data was replaced at the time to add plural data by adding them in a state in which each data is weighted with the weight of peculiar information corresponding to its stored position. CONSTITUTION:Addition is executed by using an address counter I 11 for reading sequentially the memory data out of the addresses (n) to n+k of a data area 1, a counter C 12 for generating a peculiar number in order to multiply by the peculiar number different for every stored place of the read-out data, a sum arithmetic register 14 and a sum value arithmetic processing part 13, and the contents of the register 14 is written in a standard added result storage area 2 by a sum value write-in processing part 21. Then, prior to the start of actual sequence arithmetic, processing is executed by the sum arithmetic processing part 13, and the standard added result of a storage area 2 and the contents of the sum arithmetic register 14 are compared by a sum value comparison processing part 22, and sum value coincidence check 23 is executed. Thus, the change of the data stored in the memory and the replacement of the data can be surely checked.
Patent JP-S59228691-A (JP)
Inventor: HANADA KAZUMI
IPC: G02B5/20
Filed: 1983-06-10
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-H11295431-A (JP)
Title: Solid detector for ct
Inventor: TONAMI HIROMICHI
IPC: A61B6/03
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide as solid detector for CT without requiring any accurate, optical machining technique, positioning, and the like of a scintillator and a photodiode module. SOLUTION: Metal patterns 4 for a positive electrode for the number of channels are provided on an integrated insulation substrate 9, an X-ray conversion film 3 such as CdTe for fetching an electrical signal according to the amount of incidence X rays is formed on it by the sputtering method and the CVD method, and further a metal film 2 for a negative electrode is formed on the surface with Al, Au, or the like by the sputtering method. Then, an X-ray-shielding material 1 such as W and Mo for masking X rays entering the upper layer so that the amount becomes equal to the X-ray conversion film 3 for each cannel by the CVD method. A detector part thus manufactured is mounted to a substrate and is combined with a support plate for retaining a scattered ray-shielding plate 12.
Patent JP-H08261472-A (JP)
Title: Safety device for easy type gas cooking heater
Inventor: NAGASAWA IWAO
IPC: F24C3/14
Filed: 1995-03-24
Abstract: PURPOSE: To enable an adjustment to be performed against a corresponding gas pressure from within a gas passage of a governor and from outside by a method wherein a gas pressure adjusting piece is threadably fitted to a base end of a reset pin having a slant surface formed at its head part and a knob of the reset pin is projected outside the governor. CONSTITUTION: A reset pin 20 with a pressure adjusting function having a slant surface formed at its head part so as to be abutted against a slant surface P at a tail end of a supporting valve 4 supported by a spring 11 is supported by a spring 12. A gas pressure adjusting piece 24 is threadably fitted to a base part of the reset pin 20 with a threaded part 21. Accordingly, an intensity of the supporting spring 12 is adjusted while the pressure adjusting piece 24 being rotated in advance. A knob 22 of this reset pin 20 is arranged outside a governor G. Pulling-out this knob 22 causes an engagement between the reset pin 20 and the supporting valve 4 to be disengaged to become their normal state, resulting in that the cooking heater can be operated or used.
Patent JP-S62259696-A (JP)
Title: Cu alloy brazing filler metal for brazing of sintered head alloy and steel member
Inventor: HIJI TOSHIHARU
IPC: B23K35/30
Filed: 1986-05-07
Abstract: PURPOSE:To prevent the chipping and dislodgment of a tip and to improve the service life thereof by executing brazing by using a Cu alloy made of a compsn. contg. specific ratios of Zn, Mn, and Co and consisting of the balance Cu and unavoidable impurities. CONSTITUTION:A sintered hard alloy member and steel member are brazed by using the Cu alloy contg. 35-45% Zn, 1.5-3% Mn, and 1.5-3% Co. The brazing is executed at 0.25-0.5mm brazing allowance and <=975 deg.C brazing temp. The brazed members are preferably cooled at >=5 deg.C/sec cooling rate until the brazing filler metal solidifies after the completion of brazing. The uniform structure is thereby formed and as a result, the brazing layer which has low high-temp. deformation resistance, small residual stress after the brazing, and high ordinary-temp. strength is obtd.