baber/WOPTO huggingface dataset:
Patent JP-S6085320-A (JP)
Title: Displacement measuring device utilizing ultrasonic wave
Inventor: WASHIMI TAKANORI
IPC: G01D5/48
Filed: 1983-10-15
Abstract: PURPOSE:To improve accuracy, by performing the envelop detection of the added output of the oscillator output of an ultrasonic wave vibrator and the position data signal from a reflecting surface, obtaining an amplitude value signal, obtaining the phase difference between the added output and the oscillator output, and judging the displacement direction. CONSTITUTION:An ultrasonic wave reflecting member 4 is made to face the vibrating surface of an ultrasonic wave vibrator 3, which is attached in a container wherein an ultrasonic wave propagating medium 2 is sealed, in parallel with the vibrating surface. A detecting terminal 7 is converted to the vibrator 3, and an ultrasonic position sensor 14 is constituted. A continuous sine wave signal from an oscillator 12 is imparted to the vibrator 3 through a buffer circuit 13. The phase difference between the output terminal voltage signal of the circuit 13 and the output signal of the oscillator 12 is detected by a phase comparator 15 and converted into a binary coded phase signal 10. The output terminal voltage signal of the circuit 13 undergoes envelop detection by a detector 16 and is converted into a binary coded amplitude signal 11. The signals 10 and 11 are combined by a changing direction detecting device 17, and the moving direction of the member 4 is computed by the changing sequence.
Patent JP-H0476790-A (JP)
Title: N-ary analog adder
Inventor: SATO SHINJI
IPC: G06G7/14
Filed: 1990-07-18
Abstract: PURPOSE:To increase a dynamic range by adding plural n-ary analog data, subtracting a saturation value from the added value in accordance with the saturated state of the added value to compute the least significant digit(LSD) and computing a carry signal corresponding to the saturated state of the added value. CONSTITUTION:A 2nd analog circuit 2 adds plural n-ary analog data and subtracts a saturation value from the added value in accordance with a saturated state detected by the 1st analog circuit 1, so that the LSD of the added value of plural n-ary analog data can be computed. Since a 3rd analog circuit 3 outputs a carry signal corresponding to the saturated state detected by the 1st analog circuit 1, the carry of the added value of plural n-ary analog data can be computed. Consequently, the dynamic range can be increased.
Patent JP-H0478348-A (JP)
Title: Liquid type auto balancer
Inventor: NAGASE NOBORU
IPC: F16F15/32
Filed: 1990-07-19
Abstract: PURPOSE:To shorten a time for the balance correction for a rotating body with a correction quantity for the rotating body made large by providing a liquid passage, passing the volume of liquid exceeding that of a pocket, on each partition wall. CONSTITUTION:When liquid L from an injection nozzle 3 is injected in a specific pocket 10 to reach volume exceeding a two-dot chain line, the liquid L moves in an adjoining pocket 10 via a slit 14 transparently provided on a partition wall 10a. Thereupon the unbalance of a grinding wheel 9 is corrected by the mass of the liquid L injected in the specific pocket 10 and the liquid L moved in to the adjoining pocket 10. Consequently the liquid L easily moves in each adjoining pocket 10 even if liquid, having volume exceeding that of the pocket 10, is injected successively in the specific pocket 10, as a result, the receiving of the much quantity of the liquid L is possible, and moreover unbalance in the vicinity of a pocket 10, in which the liquid L is injected, can be more quickly corrected. Accordingly a balance correction time for the grinding wheel 9 can be shortened.
Patent JP-S6084914-A (JP)
Inventor: NAGASE KOUHEI
IPC: G01R31/02
Filed: 1983-10-13
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-S6083721-A (JP)
Title: Torsion reforming method of metallic wire rod
Inventor: ICHIHARA MASAMITSU
IPC: B21C19/00
Filed: 1983-10-14
Abstract: PURPOSE:To reform easily a torsion in the circumferential direction of a wire rod by guiding a formed metallic wire rod to a guide member, and also rotating relatively a forming die and the guide member at a prescribed angle in the same direction as a torsion of the metallic wire rod. CONSTITUTION:A forming die 1 is fixed so that the top of a hexagon of a die port is turned up and down exactly, and a dummy superconductive round wire 7 is inserted through the die port of the forming die 1. Subsequently, a section of a superconductive wire core 3 is formed in the shape of a regular hexagon by turning round a free capstan 4, and holding and drawing the end part by a chuck 8 of a drawbench 6. Next, in accordance with a torsion of the superconductive wire core 3 generated in this case, the die port of the forming die 1 is rotated and also fixed in the same direction as a direction of this torsion.
Patent JP-S6082788-A (JP)
Title: Shroud for radiator
Inventor: NIIMURA KIMIO
IPC: F28F9/00
Filed: 1983-10-14
Abstract: PURPOSE:To obtain the shroud for a general-purpose radiator, which can be manufactured very easily and cost thereof is low, by forming the shroud by a cylindrical body and a stay. CONSTITUTION:A shroud 15 is formed by combining simple parts, such as a cylindrical body 18 covering a motor fan 14, an upper cover 17, an upper stay 16 and a lower side stay 19. Brackets 20, 20 are fixed to both side sections of the center on the back of a radiator proper, and both ends 19a, 19a of the lower side stay 19 for the shroud 15 are combined with the brackets 20, 20 by bolts, etc., thus fastening the shroud 15 and the motor fan 14 to the radiator proper. The cylindrical body 18 can be manufactured freely in dimensions because it can be formed by a wound ring material. The upper stay 16 and the lower side stay 19 can also be manufactured freely by properly bending a channel-shaped long- sized blank.
Patent JP-H1063091-A (JP)
Title: Developing device
Inventor: TAKAGAKI HIROMITSU
IPC: G03G15/08
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing device having a structure which prevents developer and noise from leaking out of the developing device. SOLUTION: The device is equipped with a developer carrier for holding developer which is supplied to a latent-image carrier, and a carrying member 2 which carries the developer in the direction of its axis from its axial one end receiving the developer to the other end by rotating a rotary shaft which is parallel with the developer carrier. A bearing part 1F for supporting the rotary shaft situated upstream in the carrying direction is provided on the inside of the external wall 4A of a main body case 4, therefore the rotary shaft situated upstream in the carrying direction is not exposed from the external wall 4A of the main body case 4.
Patent JP-H0922060-A (JP)
Title: Sheet film pack holder
Inventor: FUKUKAWA MASAFUMI
IPC: G03C3/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent a static mark from being caused by discharge on a sheet film in the case of performing photographing by loading a sheet film pack in which laminated sheet film units are housed in a sheet film pack holder. SOLUTION: A sheet film pack main body 3 provided with a slide 5 freely slidable and constituted by plurally laminating the sheet film units 4 consisting of the sheet film and a sheath is loaded in this sheet film pack holder, which is equipped with a spring member 56 pressing the sheet film unit 4. The part of the spring member 56 coming in contact with the sheet film unit 4 is electrically insulated and the sheath 16 has hard-to-charge property in the sheet film pack holder 10.
Patent JP-2001020020-A (JP)
Title: Method for cooling aluminum dross
Inventor: MIYAJIMA TAKASHI
IPC: C22B1/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the cooling of Al dross and the recovery of Al metal by continuously supplying the Al dross into a double structural rotary drum, indirectly water-cooling in the drum under Ar gas atmosphere and continuously discharging the cooled material. SOLUTION: The Al dross is continuously supplied into a rotary drum 11. Cooling water is spread onto the outer peripheral surface of an inner cylinder 21 from nozzles 28 through a cooling water supplying pipe 27 arranged at a hollow part between the inner cylinder 21 and an outer cylinder 22 in the rotary drum 11, and the spread cooling water is drained from a drainage hole 29 arranged at the outer cylinder 22. Gaseous Ar is supplied into the inner cylinder 21 from an opening hole 31 arranged at the inner cylinder 21 and exhausted from an exhausting hole 15 at a supplying chamber 12. In such a way, the Al dross continuously supplied into the inner cylinder 21 is indirectly water-cooled under Ar gas atmosphere while feeding it from the one end part to the other end part in the inner cylinder 21. When the inner cylinder 21 is rotated and one of an opening part 32 arranged in the extension part is communicated with an opening part 34 in a cover 33, the cooled material is dropped by gravity into a discharging chamber 35 and finally, discharged by opening a discharging door 37.
Patent JP-S5894024-A (JP)
Title: Displaying system for device assignment
Inventor: HANEJI YOUICHI
IPC: G06F13/14
Filed: 1981-11-30
Abstract: PURPOSE:To improve the working efficiency, by providing a display part to a data recorder to display a mode in which the file is being assigned. CONSTITUTION:The device numbers A1-A12 of magnetic tape devices 10-12 and a data column (f) showing that the file assignment is over are provided to a control table B of a memory 7. A monitor part of a processor 3 always monitors the contents of the table B and asks a control part 5 to transmit the display signal to the tape device 12 when the fact that 1 is set to the column (f) is detected. The part 5 gives a command S to a channel device 8, and the device 8 feeds a command C to an input/output controller 9. The controller 9 transmits the display E to the device 12. A signal receiving part 14 transmits the signal E to a display part 13 to light up a lamp L. When the assignment of the device 12 is released, the signal of the column (f) of the number A12 of the table B is reset at 0. A monitor part 6 detects the 0-reset and transmits the signal via the part 5 to turn off the lamp L of the device 12.
Patent JP-S6253236-A (JP)
Title: Shift indicating method for manual transmission
Inventor: ASAKURA MASAHIKO
IPC: F16H63/40
Filed: 1985-08-30
Abstract: PURPOSE:To avoid unnecessary correction to a high vehicle speed side caused by a change in the atmospheric pressure, by correcting a discriminant reference vehicle speed for a shift indication effected by discriminating a running-in state of an engine and correcting the vehicle speed to a value less than a prescribed value on a high vehicle speed side. CONSTITUTION:When a vehicle is running, a CPU 8 determines a gear position K(=Ne/V) at a prescribed cycle based on outputs from a vehicle speed sensor 2 and an engine r.p.m. sensor 3. The, when it is discriminated that an engine is in a running-in state based on an accumulated traveling distance of the vehicle, it is discriminated that the atmospheric pressure PA sensed by an atmospheric pressure sensor 4 is greater than a discriminant reference atmospheric pressure PA1-PA4. Then, respective data values of a fiscriminant reference vehicle speed according to the discriminated atmospheric pressure PA are set and a discriminant reference vehicle speed according to the gear position is set. A lamp 14 is turned on and off for indicating a shift depending upon a result of comparison of the reference vehicle speed and an actual vehicle speed. The discriminant reference vehicle speed is decreased as the atmospheric pressure increases.
Patent JP-H0941487-A (JP)
Title: Metallic joint for framework member in wooden house
Inventor: HAYASHI MASAYA
IPC: E04B1/58
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by providing an insert part projecting in a right-angled direction from one end of a contact part, and providing a reinforcing part projecting in a right-angled direction from the other end of the contact part and shorter in projecting length than the insert part. SOLUTION: A contact part 6, an insert part 9, a bottom part 10 and a reinforcing part 11 shorter in projecting length than the insert part 9 are integrally provided to form a metallic joint 5. The outer face of the contact part 6 of the metallic joint 5 is positioned by making a bolt hole of a column 1 and a bolt hole 7 of the contact part 6 coincide with each other, and a bolt is inserted in the bolt hole 7 to fix the metallic joint to the column 1. A beam 2 is then fitted by inserting the insert part 9 of the metallic joint 5 into a slit 3 of the beam 3, and a drift pin 25 is driven into a pin insert hole 19 of the beam 2 and a pin insert hole 13 of the insert part 9 to fix the beam 2 to the column 1.
Patent JP-H1135849-A (JP)
Title: Acid-resistant coating material and its production
Inventor: TAKAZAWA NOBUAKI
IPC: C09D7/12
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a highly acid-resistant coating material. SOLUTION: This coating material is obtained by mixing an alkaline earth metal salt with a coating material so as to be prevented from acid intrusion and improved in acid resistance. The alkaline earth metal salt can be homogeneously dispersed in an oily coating material by mixing an aqueous solution thereof with an amphiphatic medium followed by mixing with the oily coating material.
Patent JP-H068349-A (JP)
Title: Method for molding rubber product
Inventor: MATSUMOTO AKIRA
IPC: B29C69/02
Filed: 1992-06-26
Abstract: PURPOSE:To mold a rubber product pref. in both of productivity and quality because the weighing of a material can be automated and the quality of a molded product is enhanced and material loss is almost eliminated. CONSTITUTION:A material (m) is weighed to be injected into a mold 11 having a shape almost same to that of a product by an injection molding means 1. The unvulcanized intermediate molded product A1 thus formed is taken out of the mold 11 to be transferred to a mold 21 having the same shape as the product and molded and vulcanized by a compression molding means 20.
Patent JP-S6245663-A (JP)
Inventor: MAIKERU JIYON KIIOO
IPC: C08L101/10
Filed: 1986-08-20
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-H11938-A (JP)
Title: Protrusion manufacture of solidified resin
Inventor: SUGANO TADAAKI
IPC: B29C45/40
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To separate a solidified resin from a cavity by one time protrusion by a method wherein when the solidified resin is protruded and a protrusion pin returns after opening a mold, return of a partial protrusion pin is temporarily retarded. SOLUTION: A molten resin is sent into a cavity 2 from a resin injection part via a runner part, cooled and solidified. After opening a mold, protrusion action of the solidified resin is started. Though a protrusion pin 3 always simultaneously advances and protrusion action stops midway, return of a partial protrusion pin 3 is temporarily retarded in returning, and the solidified resin is separated with one time protrusion. Otherwise, when protrusion operation is stopped, a partial protrusion pin 3 is further advanced by several mm, and the solidified resin is separated. Otherwise, a clearance of several mm is provided in a preliminarily protruded plate in protrusion operation, and when the protrusion plate advances, the partial protrusion pin 3 is delayed, and the protrusion plate stops. However, the partial delayed pin 3 advances for several mm to separate the cured resin.  Wasteful time is saved, and productivity can be improved.
Patent JP-2000023603-A (JP)
Title: Electrically driven reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrically driven reel for fishing, capable of certainly and easily performing the slight adjustment of a winding speed according to the situation of the fishing place, when carrying out the winding operation of a line by a spool-driving motor. SOLUTION: This electrically driven reel for fishing has a motor output- regulating body 39 and a displaying part 53. The motor output-regulating body 39 can carry out the multistep regulation of the output of the motor, and is installed in a reel main body 1 so as to be continuously displaced. The displaying part 53 is installed in the upper part of the reel main body 1. The displaying part 53 can display the output state of the motor by the motor output-regulating body 39 according to the amount of the regulation.
Patent JP-S5895989-A (JP)
Title: Piezoelectric motor
Inventor: INOUE MAKOTO
IPC: H02N2/00
Filed: 1981-12-01
Abstract: PURPOSE:To switch the rotating direction of a rotor by utilizing both the elongating and shortening operations of a vibrator with one vibrator. CONSTITUTION:When a normal and reverse changeover switch 34 is switched to a normal rotation contact d1, a rotatable support 27 is rotated counterclockwise by a spring 31. When the end is contacted with the outer peripheral surface 30 of a rotor 26 in a loop a21 while a vibrator 28 is elongated in this state, and the rotor 26 is rotated counterclockwise. When a normal and reverse switch 34 is switched from this state to a reverse rotation contact d2 side, the support 27 is rotated clockwise against the spring 31. The vibrator 28 is shortened and operated in a loop a31 that the end of the vibrator 28 is contacted with the outer peripheral surface 30 of the rotor 26, thereby causing the outer peripheral surface 30 of the rotor 26 to be pulled downardly, and rotating the rotor 36 clockwise.
Patent JP-2000031911-A (JP)
Title: Optical space transmitting device
Inventor: ITO YUJIRO
IPC: H04B10/114
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To confirm the operation state and alarm display of an optical space transmitting device at a place that is away from the optical space transmitting device with a simple configuration by transmitting operation data about the transmitting and receiving operations of the optical space transmitting device to an information signal transmission line, also multiplexing it to a transmission light beam and transmitting it to another optical space transmitting device. SOLUTION: Status information and alarm information of an optical space transmitting device 10 are transmitted as a state signal to a network 14 as an information signal through a network interface part, also are multiplexed to a transmission light beam and are transmitted to a network 15 through an optical space transmitting device 11. Thus, it is possible for a user to know the status information and the alarm information of the device 10 installed at a remote place. Also, it is possible to control the transmitting and receiving operations not only of the device 10 but also of the device 11 by multiplexing an operation control signal transmitted from a control terminal 16 to the transmission light beam.
Patent JP-H0241785-A (JP)
Title: Laser beam marking member
Inventor: TAKEDA HIROSHI
IPC: B23K26/00
Filed: 1988-08-02
Abstract: PURPOSE:To carry out marking like a transparent character by irradiating a laser beam on a metal base plate coated with a film capable of transmitting light and forming a discoloration layer on a part facing to the base plate coated with the film. CONSTITUTION:TFS2 to be the metal substrate has the structure where a metallic Cr layer 4, etc., are coated on a steel plate 3. The coating film 5 made of resin such as epoxy is arranged so as to cover the upper surface of the TFS2. The laser beam first irradiates the coating film 5 but the coating film 5 has high transmittance and a small absorption factor, hence the laser beam almost transmits the coating film 5 and irradiates the TFS2. By this method, the laser beam irradiating position of the TFS2 generates heat which is transmitted to the coating film 5 and the coating film 5 is subjected to heat change by the heat to form a colored layer 6. The colored layer 6 formed on the gray metallic Cr layer 4 looks light brown or light gold. Since the colored layer 6 is formed on the deep position of the coating film 5, it is like the transparent character.
Patent JP-S5983453-A (JP)
Title: Original reader of copying device
Inventor: KOBU MAKOTO
IPC: G03G21/00
Filed: 1982-11-05
Abstract: PURPOSE:To select easily the reading region of an original, by making an supporting board provided with a coordinate indicating means and interposing the original displaceable between a set position for original reading and a region designating position in the original while interposing the original. CONSTITUTION:A surface support plate 26 is made of a transparent body and consists of a touch digitizer outputting a coordinate position signal by touching the digitizer by a finger. The original 25 is placed on a surface support plate 26 and interposed by a back support plate 27. A panel 3 is turned around a hinge 24 to a position as shown in broken lines. Then, the operator selects the reading region of the original by tracing the desired region with a finger tip while observing the original 25 through the surface support plate 26.
Patent JP-H0478533-A (JP)
Title: Tube and preparation of tube-coated cylindrical product
Inventor: SEKOSHI KAZUO
IPC: B29L9/00
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a tube-coated cylindrical product with an extremely good surface accuracy by forming a resin film wherein a heat-resistant resin is a main ingredient on the inner surface of a tube made of a fluorinated resin having heat fusing characteristics. CONSTITUTION:A resin film wherein a heat-resistant resin is a main ingredient is formed on the inner surface of a tube made of a fluorinated resin having heat fusing characteristics. A tube provided with a heat-resistant resin film with a sufficient heat fusing characteristics without applying an undercoating treatment such as a primer in advance to a cylindrical product and a cylindrical product coated with a tube made of a fluorinated resin with an extremely good surface accuracy are obtd. In addition, a resin film wherein the heatresistant resin in a main ingredient is formed on the inner surface of a tube made of a fluorinated resin with heat fusing characteristics and a tube formed on the cylindrical product is coated therewith and is dried. The cylindrical body formed of the fluorinated resin into a tube-like product has heat-shrinking properties and it shrinks usually by 0-25% in the radial direction at 300 deg.C, pref. about 5-15% and by 25% or less in the axial direction, pref. about 0-5%. As the heat-resistant resin, polyparabanic acid resin and polymide resin are pref.
Patent JP-S6436564-A (JP)
Title: Wheel temperature detector
Inventor: OHARA YASUMICHI
IPC: B61K9/00
Filed: 1987-08-01
Abstract: PURPOSE:To prevent dirt from sticking to an infrared detector for detecting the temperature of a railway car wheel through detection of infrared rays radiated from the wheel by arranging an open-close shutter in a hood section of the incident path of the infrared rays between the infrared detector and the wheel and by closing the shutter when the detector is not used. CONSTITUTION:Measuring the temperature of a railway car wheel 1 through the detection of infrared rays radiated from the wheel, appropriateness of the pressure of a brake shoe 2 against the wheel flange surface is determined. An open-close shutter 5 is provided in an infrared rays incident path hood 6 between the wheel 1 and an infrared detector 4. Dirt or dust is prevented from sticking to the infrared detector 4 when it is not in use by closing the shutter 5.