baber/WOPTO huggingface dataset:
Patent JP-H0461927-A (JP)
Title: Apparatus and method for preparing powder
Inventor: KIMURA TOSHIRO
IPC: B22F9/10
Filed: 1990-06-27
Abstract: PURPOSE:To prepare a powder having a small particle size using a small-size apparatus reduced in the generation of vibration by supplying a molten liquid to the surface of a rotary vibration body while rotating and vibrating said body in its axial direction. CONSTITUTION:A rotary shaft 1 is supported in a freely rotatable and axially displaceable manner by a magnetic flotation type bearing mechanism 3 consisting of a ferromagnetic rotor 7, an electromagnet 8, a diameter direction control circuit 9 and a diameter direction sensor 7 and rotated in an axially displaceable manner by a rotary drive mechanism 2 consisting of a rotor 5 and an electromagnet 6. Further, the rotary shaft 1 is vibrated in its axial direction by a vibration mechanism 4 consisting of a drive plate 11 and electromagnets 12A, 12B. A molten liquid of a material to be powdered is supplied to the surface of the rotary vibration body 17 coaxially fixed to one end of the rotary shaft 1 by a molten liquid supply means 18, and the powder scattered from the rotary vibration body 17 is collected by a collecting container 19. As a result, the generation of vibration is reduced and a powder having a small particle size can be prepared.
Patent JP-S5692107-A (JP)
Title: Ozonizer
Inventor: TAKECHI TAICHI
IPC: C01B13/11
Filed: 1979-12-27
Abstract: PURPOSE: To shorten the insulation distance between groups of discharge tubes and enable an ozonizer to be reduced in size by connecting one phase among the secondary coils of a three-phase trasnformer for supplying discharge power in star connection of reverse polarity to carry out deformed three-phase power supply.  
     CONSTITUTION: The V phase of the secondary side coils is connected in reverse phase. Vectors OU, OV, OW are those of ordinary star connection, yet since vector OV is reversely connected, vectors OU, OV', OW are obtd. Accordingly, as confirmed by the vector figures, the voltage between terminals UV', V'W is equal to OU, OV' and OW. When the coils are connected to an ozonizer, the voltage between terminals UV, VW is equal to the voltage of each discharge tube, so it is not required to leave a large insulation distance between groups of discharge tubes, and the ozonizer can be reduced in size. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08337619-A (JP)
Title: Ethylene/alpha-olefin/nonconjugated diene copolymer rubber
Inventor: MORIKAWA AKIHIKO
IPC: C08F2/06
Filed: 1995-06-12
Abstract: PURPOSE: To obtain an ethylene/α-olefin/nonconjugated diene copolymer rubber which is highly flowable and can be molded into a vulcanizate having high strengths, high hardness and reduced high-temperature compression set. CONSTITUTION: This ethylene/α-olefin/nonconjugated diene copolymer rubber is one having a Mooney viscosity (ML1+4 , 100 deg.C) of 5-90, an ethylene/α-olefin weight ratio of 70/30 to 90/10, and a nonconjugated diene content of 2-50 (in terms of an iodine value), having a content of cyclohexane insolubles of 4-50wt.% and having a peak of the melting point of the ethylene crystalline part standing at a temperature in the range of 40-100 deg.C as measured by DSC.
Patent JP-S6326529-A (JP)
Title: Altitude correction system for gps receiver
Inventor: SEKINE CHOGO
IPC: G01C21/00
Filed: 1986-07-18
Abstract: PURPOSE:To correct altitude information automatically and to obtain high-accuracy altitude information by judging the difference between altitude information at the time of three-dimensional position measurement and altitude information sent from an altimeter as the error of the altimeter. CONSTITUTION:A GPS navigation device consists of the altimeter 1 and a GPS receiver 2 and the altimeter 1 sends the altitude information to the receiver 2 steadily. Then, when the three-dimensional position measuring operation is performed, the signal of a satellite is received by an antenna 21, a reception part 22 demodulates navigation data and measures artificial distance, and an arithmetic part 23 accurately calculates the position of a user consisting of longitude, latitude, and altitude on the basis of the navigation data and artifical distance. For the purpose, the altitude measured at the time of the three-dimensional position measurement is compared with the altitude measured by the altimeter 1 by an altitude correction arithmetic part 24 and their difference indicates the difference between the measured value of the altitude 1 and the real altitude, i.e. the error of the altimeter 1. Thus, the value obtained by adding the difference as a correcting value to the altitude information from the altimeter 1 is used as new altitude information, so the position is measured with high accuracy.
Patent JP-S5795142-A (JP)
Title: Rotor of flat motor
Inventor: KAMIMOTO NOBUAKI
IPC: H01F5/00
Filed: 1980-11-30
Abstract: PURPOSE:To enhance a space factor of effective strands occupied by a coil of a rotor of a flat motor and to improve a characteristic of the flat motor by a method wherein winding of each polar coil is constructed so that a recess and a projection are formed on the side of the coil which is adjacent to the next coils and one recess is engaged with a projection of the next coil to make adjacency between th coils. CONSTITUTION:Coils 1 wound in a quasi-ellipse shape are arranged by 120 deg. symmetrically about the center and neighboring to each other to form a coil plate 2 of a thin, quasi-circle shape as the whole style. Coil strands are bent so that a recess 3 is built at one place of a neighboring side of one coil 1 and a projection 4 at the other place of the coil, and each recess 3 is engaged with an appropriate projection 4, and insulating layers of coil strands are self-adhered with melting. So, a strong strength of combination is attained within the coil plate 2. A resin material 6 is filled in a center blank space which is formed between coils 1, and a shaft 5 is passed at the center and fixed. With this structure, the space factor of wires and a characteristic are improved.
Patent JP-S6061457-A (JP)
Title: Cutter/stacker of winding sheet
Inventor: KAWAGUCHI KIYOSHI
IPC: B65H39/16
Filed: 1983-09-16
Abstract: PURPOSE:To automate cutting/lamination of winding sheet by detecting the position of winding sheet to clamp it and cut thereafter detecting the positio of cut sheet and dropping onto the lamination table. CONSTITUTION:The winding sheet 3 mounted on a base 1 is carried sequentially such that the leading end is held by a pair of rewind rolls 2 then a pull-in roll 7 and conveyor 9 are operated. Upon reaching of the leading end of winding sheet 3 to the position detecting means 14, each carry means 2, 7, 9 is stopped on the basis of the detected signal while simultaneously cutting means 4 comprised of a clamper 5 and cutter 6 is operated to cut the winding sheet 3 to predetermined length. Upon reaching of the leadind end of cut sheet 10 to the position detecting the leading end of cut sheet 10 to the position detecting means 15, the cylinder 11 in conveyor 9 is contracted to incline the conveyor pair 9a downward and to drop the cut sheet 10 onto the lamination table 12.
Patent JP-S58134920-A (JP)
Inventor: DOWAITO JIYOSEFU BUSARATSUCHI
IPC: B05B12/12
Filed: 1982-09-28
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-H0459136-A (JP)
Title: Press die assembly
Inventor: YANAGISAWA AKIRA
IPC: B21D28/04
Filed: 1990-06-27
Abstract: PURPOSE:To transfer a work to next stage as its exact position and posture are held by installing an air passage having one end opened to the tip face opposed to the work and the other end capable of being connected to a vacuum generator, on a punch. CONSTITUTION:The punch 14 is moved down and pressure is exerted on the work 12 between the punch 14 and the die 10 to blank a formed part 12a. Nearly at the same time that it is punched, a controller operates an electromagnetic change-over valve to make the pressure in an air passage 18 negative. A formed part 12a does not fall, is sucked by the lower end face of the punch 14 and the punch 14 moves down to the bottom dead point of the stroke. The bottom face of the formed part 12a arrives at the inner bottom face of the acceptor part of a feeder 20. When the formed part 12a arrives at the inner bottom face of the acceptor part 22 of the feeder 20, the controller operates an electromagnetic change-over valve, the inner part of the air passage 18 is returned to the atmospheric pressure and the inner pressure of the air passage 24 is made negative. The formed part 12a is released from the punch 14, sucked by the acceptor part 22, the feeder 20 is driven in this state and when the formed part is moved to the feeder 20, the formed part 12a is transferred to next stage.
Patent JP-H0778227-A (JP)
Title: Ic card and ic card system
Inventor: SUZUKI TADAHITO
IPC: B42D15/10
Filed: 1993-06-15
Abstract: PURPOSE:To use an IC card at an outdoor place where no reader/writer is installed by providing a first transmission/reception means which performs data communication with the reader/writer, and a second transmission/reception means which performs the transmission/reception of data with the IC card. CONSTITUTION:The first transmission/reception means 101 performs the data communication with the reader/writer R/W, and also, the second transmission/ reception means 102 performs the transmission/reception of the data with the IC card ICC-2. In such a way, the IC card ICC-2 can perform the data communication with the reader/writer R/W by the first transmission/reception means 101, and also, performs the data communication with another IC card by the second transmission/reception means 102. Therefore. the IC card ICC-2 can perform the data communication with another IC card directly without interposing the reader/writer RAW. Also, security can be improved by stopping the write function of the reader/writer in such a case.
Patent JP-H0522889-A (JP)
Title: Brushless motor
Inventor: SUGIYAMA TADAO
IPC: F16C25/06
Filed: 1991-07-10
Abstract: PURPOSE:To prevent a rotary shaft from moving in the thrust direction against the direction and the fluctuation of the load to be applied to the rotary shaft by installing a thrust fixing spring for avoiding the movement of the rotary shaft in the thrust direction between a ball bearing to which the rotary shaft is secured by press fitting and a frame to hold the ball bearing. CONSTITUTION:A thrust fixing spring 11 is formed from a spring steel plate, etc. On the thrust fixing spring 11, the plurality of projections 11a are installed for setting the size 12 larger than the size 11. When the fixing spring 11 is installed due to the deformation of the projections 11a, spring pressure can be applied to a ball bearing 7 in the direction opposite to the P direction without generating a space in the thrust direction. By setting the spring pressure the same as or larger than an external force in the P direction, the size F covering the ball bearing 7, a rotor yoke 4 and a multipolar magnet for speed detection 3 can be maintained constant at all times without any influence by the external force. Consequently, the movement of the rotary shaft in the thrust direction can be prevented.
Patent JP-2000004453-A (JP)
Title: Video display switching system and spectacles for watching video
Inventor: KAGITA JUNJI
IPC: H04N13/04
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a trouble caused by a hard-to-watch image such as a double image in view, displaying a three-dimensional (3D) video when the wearing of spectacles is judged by a communication means and displaying a 2D video when no wearing of spectacles is judged. SOLUTION: The ON/OFF state of a switch 34 attached to spectacles 33 is supplied from the switch 34 to a monitor 31 by a cable 32. Namely, it is supplied from the ON/OFF state of the switch 34 through the cable 32 to the monitor 31 whether a viewer wears the spectacles 33 or not. According to this ON/OFF state of the switch 34, the 2D video/3D video to be displayed on the monitor 31 is switched. Therefore, only when the viewer wears the spectacles 33, the 3D video is displayed on the monitor 31 and when the viewer does not wear the spectacles 33, the 2D video can be displayed so that a hard-to- watch image can be prevented from being displayed on the monitor 31.
Patent JP-S6148577-A (JP)
Title: Method for preventing corrosion
Inventor: OOTA SHOZO
IPC: C23C22/78
Filed: 1984-08-16
Abstract: PURPOSE:To improve the adhesion of the surface of a steel sheet to paint and the corrosion preventiveness by treating the surface of the steel with mixed acid consisting of hydrofluoric acid and nitric acid, forming a chemically formed film as a base for coating, coating the base with modified silicon resin paint, and baking the paint. CONSTITUTION:The surface of a steel sheet is treated with a mixed acid consisting the hydrofluoric acid and nitric acid, and the surface is optionally phosphated to form a chemically formed film as a base for coating. The mixed acid is preferably repd. by adding about 65-75g 55% industrial hydrofluoric acid and about 25-35G 67.5% industrial concd. nitric acid to about 300g water. NaH2PO4(NO3<->, ClO3<->) is used as the phosphate, and the phosphate soln. is used at about 70-80 deg.C. The surface of the base is then coated with modified silicon resin paint to about 120-240mum thickness, and the paint is baked.
Patent JP-2000010758-A (JP)
Title: Fifo controller
Inventor: MIYAZAKI YUSAKU
IPC: H04L13/08
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a FIFO(first in first out) controller which efficiently transmits and receives a data group from a low-speed host microcomputer. SOLUTION: This FIFO controller 2 which accesses a FIFO memory 1 controlled by a host microcomputer 6 is provided with a pointer control part 5 for address control of the FIFO memory 1 and a flag control part 4 which indicates the remaining capacity of the FIFO memory 1 to the pointer control part 5, and a write data group of the host microcomputer 6 at the time of transmission is stored in a save pointer register provided in the pointer control part 5, and its retransmission is automatically performed based on this stored data group.
Patent JP-H0459521-A (JP)
Title: Feed sheet tray for printer
Inventor: NARUI YOICHI
IPC: B65H1/04
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the simultaneous feed of a lowermost print sheet without needing a discriminating means for a special protection sheet and a print sheet by a method wherein a friction force generated between print sheets is made approximately equivalent to a friction force generated between the print sheet and a print sheet support surface. CONSTITUTION:In a sheet feed state, an elevating plate 3 is rotated to force a print sheet 1 into pressure adhesion to a pickup roller 5. Thereby, the print sheet 1 forced into contact with the roller 5 is fed to a feed roller 9 by means of the roller 5 and conveyed to a printing mechanism. When a print sheet 1a next to a lowermost sheet is fed, the print sheet 1b is about to be fed in a double feed state to the roller 9 by the print sheet 1a by means of a friction force P1 between the image receiving surface of the print sheet and the reverse image receiving surface of the lowermost print sheet 1b. However, the recording sheet 1b is hard to be fed in a double feed state by means of a friction force (f) between the lowermost print sheet and a friction member 4 located to the elevating plate 3. The friction force (f) at the friction member 4 is worked so as to assist a separating force at a separation roller 14, and there is no need to increase the pressure adhesion force and rotation torque of the separation roller by which the generation of the roller mark of the image receiving surface is caused.
Patent JP-H0726510-A (JP)
Title: Damping method of diagonal material cable
Inventor: KUBO YOSHINOBU
IPC: E01D11/00
Filed: 1993-07-09
Abstract: PURPOSE:To attain damping when one rope is formed out of a plurality of cables and it is stretched between a main tower and a bridge girder by specifying the cable interval against the diameter of the cable. CONSTITUTION:The end parts of cables 3,4 are fixed to the fixing part 1 on the side of a main tower and the fixing part 2 on the side of a bridge girder, and cable bands 11 are fitted to the cables 3,4 at a proper interval. In this case, where the interval of the cables 3,4 is S and the diameter is D, the following relation is satisfied: 1.0XD<S<2.0XD. Next against a wind, air is smoothly moved up and down through the gap between the windward cable and the leeward cable so as to dissolve air pressure difference of the upper part and the lower part and restrain wake galloping. Otherwise the interval is sufficiently separated as follows: S>6.0XD, so that the leeward cable does not receive the trailing vortex of the windward cable. If necessary, this interval is applied for the whole length or a part of the cables. Hereby, even if a plurality of the cables are put side by side, the damping is possible, the simple substance can be light weighted, and transport, prefabrication, and execution of the cables can be easily performed.
Patent JP-2000004481-A (JP)
Title: Radio communication equipment
Inventor: SAKAKAWA TAKASHI
IPC: H04W48/10
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the radio mobile communication equipment that can confirm a roaming state of SID and NID on the occurrence of roaming or can confirm it through a user function setting operation. SOLUTION: A roaming state of a radio mobile communication equipment is discriminated by comparing SID and NID information received by an antenna 1 and broadcast from a base station with a pair of SID and NID at a home stored in a storage section 11, and a discrimination result is displayed on a display device 3, then the user can easily discriminate by which of the SID and the NID the roaming state is formed. Furthermore, since the roaming state is displayed by the function setting operation of the user, the user can confirm optionally the roaming state and the operability and the convenience of the entire radio mobile communication equipment are improved. Especially when a charging system differs from kinds of roaming, the convenience is much more enhanced.
Patent JP-S5876559-A (JP)
Inventor: OKAYA KAN
IPC: D04C1/12
Filed: 1981-10-26
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-S6230011-A (JP)
Title: Manufacture of elastic roller
Inventor: KATO CHIAKI
IPC: B29K105/04
Filed: 1985-07-31
Abstract: PURPOSE:To manufacture easily a rubber roller with an integrated extreme outer bed made of fluororesin porous tube by injecting liquid elastomer having viscosity of under specific value between the core subject and the fluororesin porous tubes carrying diameters larger than the said core subject, and hardening the elastomer. CONSTITUTION:The porous tube 3 made of silicon rubber or of urethane rubber 6 is preset inside the mold 5, and liquid rubber 6 is injected between the porous tube 3 and the core subject 1, heated and hardened, and taken out of the mold to form up an elastic roller consisting of the core subject 1, the rubber 2 and the extreme outer bed made of fluororesin porous tube 3. As the liquid rubber, rubber containing foaming agent is used, or rubber is foamed. Primer can be used to enhance adhesive power for adherring the rubber to the core subject. The fluororesin porous tube is adherred to the rubber by pushing some portion of rubber into the porous spaces. The viscosity of liquid elastomer is under 1,000,000 C.S. beyond which the injection molding cannot be achieved.
Patent JP-H0815062-A (JP)
Title: Relaxation detection device of rail fastener
Inventor: OI SEIICHIRO
IPC: G06T1/00
Filed: 1994-06-30
Abstract: PURPOSE:To mechanize the inspection operation of a rail fastener. CONSTITUTION:Line camera 1 is disposed on a conveyance table along a direction perpendicular to a longitudinal direction of a rail R to image a railbed. An image imaged by the line camera 1 is recorded in a digital data recorder 2. While the image recorded in the digital data recorder 2 is read by an engineering work station 3, the number of screw threads of a bolt for fixing a plate spring that are out of a nut of a rail fastener T is measured, and the looseness of the bolt for fixing the plate spring is detected in comparison made in time series. Further the interval in the plate spring for fixing the rail in the rail fastener T is measured, and the looseness of the spring is detected in comparison made in time series. In addition, the presence or absence of a wire spring clip in a wire spring fastener device is detected.
Patent JP-H0220961-A (JP)
Title: Electronic filling device
Inventor: INABA FUMIO
IPC: H04N1/21
Filed: 1988-07-08
Abstract: PURPOSE:To automatically register an original and to generate data by segmenting a part of the inputted original, collecting plural originals thereof, generating one piece of print-out data and outputting it. CONSTITUTION:A control part 6 collects a part of plural originals inputted by a scanner 3, generates one piece of new frame and stores it, and executes a control so that it can be brought to print-out output onto a printer 4. For instance, by segmenting a part of four pieces of input originals 21-24, generating an output original 25 and printing it out, the input originals 21-24 can be confirmed by a print-out image. That is, by segmenting a part of data of the original which is inputted one by one piece by a scanner, collecting plural pieces thereof and printing them out as data of a one-piece portion, the original can be inputted automatically.
Patent JP-H11318515-A (JP)
Title: Necktie fixing band
Inventor: YAMAMOTO ATSUSHI
IPC: A44B6/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To eliminate flawing to a necktie so as to be at the time of using a tiepin and to eliminate the disorder of the necktie caused by a sudden wind or the like by piercing thin and long holes for fixing the necktie at respective one place of the both end parts of a band made of thin-thickness leather. SOLUTION: Thin and long holes 1 and 3 for fixing a necktie are pierced at the respective one place of the both side parts of a band main body 2 made of thin-thickness leather. At the time of using this band, the necktie is surely fixed to a shirt by hanging a button at the lower part of the shirt to the thin and long hole 3 after hanging the button of the shirt to the hole 1 first and passing the main body 2 through a fabric loop attached to the rear of the necktie. Since this leather band made of the thin-thickness leather has flexibility, its using feeling is also satisfactory and the band never flows the necktie. Further, since the hole of the band is thin and long, the size or interval of the buttons of the shirt also have general applicability.
Patent JP-S6061932-A (JP)
Title: Optical recording medium
Inventor: TOMITA TADAHARU
IPC: G11B7/2407
Filed: 1983-09-16
Abstract: PURPOSE:To improve the C/N ratio and to reduce the variation with time by forming groups concentrically or spirally on the surface of foaming resin. CONSTITUTION:For instance, a polyvinyl chloride plate 2 having 0.2g/cm<3> density and an independent air bubble structure is heated up to 100 deg.C. Then an electrocasting stamper which forms spiral groups 3 centering on a rotary shaft is pressed and at the same time cooled. Thus the group 3 is fixed on the surface 2 of the polyvinyl chloride. Then Al is vapor deposited on the surface 2 to form a reflecting layer 1. The vertical angle of the group 3 is set between 130 deg. and 170 deg.. The recording bits are read by an LD of 3mw, and the C/N ratio is set at 55dB. It is known that the variation of the C/N ratio is limited within a range of the experimental error at 60 deg.C with 80% humidity and after 1,000hr. The foaming resin uses an expanded plastic base material such as the thermosetting resin like polystyrene, polyvinyl chloride, etc. that has preferably >=1.5 foaming factor. The layer 1 uses a metal or an alloy of Al, Ti, Cr, etc.