baber/WOPTO huggingface dataset:
Patent JP-S5815156-A (JP)
Title: Ultrasonic probe
Inventor: ISHIKAWA KIYOSHI
IPC: A61B8/00
Filed: 1981-07-22
Abstract: PURPOSE:To array an ultrasonic vibrator with high accuracy without being bent by applying stress from the outside, by flatly finishing an adhesion surface to an absorber, of the ultrasonic vibrator constituted by making the absorber flow into a fitting frame, and molding it. CONSTITUTION:An absorber 2 is made to flow into a framelike fitting base 5, is solidified and is constituted in one body. When an ultrasonic vibrator 3 is placed on this fitting base 5 and is made to adhere, the ultrasonic vibrator 3 can be fixed flatly onto the fitting base 5. In this state, when the ultrasonic vibrator 3 is cut to prescribed width, an element can be arrayed with high accuracy on the fitting base 5. A packing material is made to flow into a cut groove, and after a prescribed time has passed, the packing material existing on  the surface of the ultrasonic vibrator 3 is washed. Subsequently, a spacer 6  having prescribed thickness is fixed to both end parts of the fitting base 5 by  means of adhesion. On the upper part of the space 6, a holding plate 7 is provided, and after hardening, into a space (l), that which has mixed a substance  such as tungsten powder, etc. to an adhesive agent such as epoxy resin, etc.,  which becomes a matching layer having an acoustic characteristic is made to  flow, and after its hardening, the holding plate 7 is removed.
Patent JP-S5868710-A (JP)
Title: Coupling assembly for optical fiber cable
Inventor: PIITAA JIEEMUSU KURAAKU
IPC: G02B6/44
Filed: 1982-06-30
Abstract: Optical fibre based cables 1 and 2 are jointed by fixing their axial strength members 3 to a perforated connecting member 9. Fibre tails to be joined are stored on the connecting member by winding around guides 16 engageable with perforations 11. Fibre end parts are joined and positioned in ferrules 24 also engaged with perforations 11.
Patent JP-S606952-A (JP)
Title: Magnetic color toner
Inventor: KATOU SHIGEO
IPC: G03G9/083
Filed: 1983-06-24
Abstract: PURPOSE:To obtain a magnetic toner of red, yellow, purple, and sepia colors capable of obtaining a sharp color image by binding with a resin, a magnetic material made of gamma-Fe2O3 having metal oxide coprecipitated on the surface. CONSTITUTION:A magnetic color toner consists of a magnetic material composed essentially of gamma-Fe2O3 with a metal oxide coprecipitated on the surface, and a binder resin. Various kinds of additive ordinarily used may added properly when needed. Said employed metal oxide is enumerated by oxides of Zn, Ni, Co, Mg, Cu, or Cd. The total amt. of said metal oxide is, preferably 0.1-60mol% of the molar quantity of magnetic material converted from ferrite or magnetite into terms of Fe2O3. When said oxide is <0.1mol%, effects of actions due to van der vaals force between the metal oxide and magnetic moment is not sufficient, and when >60mol%, image density during development tends to lower, and both cases are undesirable.
Patent JP-S5814345-A (JP)
Title: Magnetic sound recording and reprducing device
Inventor: TANABE MINORU
IPC: G11B15/093
Filed: 1981-07-20
Abstract: PURPOSE:To prevent the breakdown of a device and a tape, by detecting the reversal of a reel base for abnormality to reverse or stop the tape running in a tape driving part. CONSTITUTION:A disc 1 rotated synchrnously with a reel base is provided with plural holes so as to obtain prescribed pulses. When a magnetic tape is run, a pulse signal is outputted to the output terminal of a photo detecting part 3 in accordance with the normal rotation direction or the reverse rotation direction. Intervals of high pulses of this pulse signal are counted with a period shorter than the minimum period by a counting circuit of a controlling part 5, and three counted numbers older than the current counted number are stored in a storage circuit of the controlling part 5 to grasp the state of counted numbers. When a microcomputer of the controlling part 5 detects reversal, a tape driving operation is stopped to protect the driving mechanism and the tape from breakdown.
Patent JP-H1084306-A (JP)
Title: System conducting one-to-multi-point communication for short distance with small power
Inventor: LANGSTON J LELAND
IPC: H01Q21/28
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a means to conduct distribution service between one-point and multi-point for an improved broad frequency band radio communication in a millimeter wave frequency band. SOLUTION: A plurality of unidirectional transmission antennas 31-34 connecting to a transmitter at a node in the system that conducts one-to-multi point communication for a short distance with a small power are arranged to emit a radio wave in different directions around the node. The polarized wave form where a polarized wave for a transmission signal is changed around the node is adopted for the unidirectional transmission antennas 31-34. Each of subscriber stations 41 around the node has a polarized reception antenna to receive a selected signal from the unidirectional transmission antennas 31-34. Furthermore, the system has a capability of sending and emitting a subscriber signal to a position of the node transmitter for bidirectional communication.
Patent JP-S60257475-A (JP)
Title: Toner cleaning device of electrostatic photographic printer
Inventor: OOBA HARUTAROU
IPC: G03G21/00
Filed: 1984-06-04
Abstract: PURPOSE:To improve the toner wiping action and to simplify the structure by turning a cam through a clutch by the operation of a weight and approximating a cleaning unit to a photosensitive body by this cam to approximate a cleaning roll to the photosensitive body and separating the cleaning roll from the photosensitive body when the cleaning unit is not used. CONSTITUTION:The clockwise motion of a supporting plate 25 is stopped by a roll arm 30 and a guide roll 29 to keep a cleaning roll 26 separated from a photosensitive drum 9. This state is set when the cleaning unit is not used. In case of printing, a motor is driven to rotate the photosensitive drum 9 clockwise by a gear 38, and a magnet roll 12 is rotated. A crack 51 bends a spring 52 and is slid by rotation of a gear 49, and a cam 35 is turned counterclockwise at about 180 deg. together with a gear 50 and presses the roll arm 30 with its high part. The supporting plate 25 is turned clockwise around a supporting shaft 33 by the force of a flat spring 34 according as the roll arm 30 is turned counterclockwise against the force of a spring 32, and the cleaning roll 26 is brought into contact with the photosensitive drum 9 elastically.
Patent JP-S5339305-A (JP)
Title: Preparation of viscosity index improver having improved viscosity increasing effect
Inventor: SUZUKI MOTOYUKI
IPC: C08F2/00
Filed: 1976-09-22
Abstract: PURPOSE: To prepare a viscosity index impover having much improved viscosity increasing effect, by copolymerizing aromatic vinyl compounds and acrylates in the presence of a specific oil soluble hydrogenated compound and a peroxide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11267349-A (JP)
Title: Uneven rack game board
Inventor: FUJIWARA TADAAKI
IPC: A63F9/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To make the control of the operation difficult so that a player can not be easily accustomed to the operation by alternately operating the operation levers corresponding to the uneven racks mounted on an upstraight board, for alternately moving a game disk. SOLUTION: At least one stage of right racks 3 inclined left side up, is mounted on a right side of a board face of an upstraight board 2, and each stage comprises the racks vertically separated from each other with the vertical intervals 4 so that a game disk 1 is movable therein. The stoppers 5 are mounted on a right side of the vertical intervals 4, the rotary shafts 6 are mounted on a right lower part of the right racks 3, and the rotary shafts 6 comprise the pushing-out portions (a) and the shaft holes (b) for operatably mounting the operation levers 7 which can be returned by the action of the springs 8.  Further a longitudinal interval 10 is formed on a central part of the board face of the upstraight board 2, at least one stage of left racks 11 inclined right side up oppositely to the right racks 3 is mounted on a left side of the board face of the upstraight board 2 through the interval 10, and the stages of the left rack 11 are vertically separated from each other with the vertical intervals 4 so that the game disk 1 is movable therein.
Patent JP-S593355-A (JP)
Title: Experiment device for space consciousness for animal
Inventor: OOHASHI KUNIMICHI
IPC: B04B5/00
Filed: 1982-06-30
Abstract: PURPOSE:To obtain an experiment device for space consciousness for animals provided with a function for generating centrifugal accelerations and a function for asynergy of space consciousness. CONSTITUTION:A Z-axis motor 15 on a common base is changed in the direction of a revolving shaft by a bevel gear and rotates an arm 11 around the Z-axis. As a result, a rotating chamber 12 at the forward end moves loosely toward the outside around a shaft 16. Therefore, the acceleration as the resultant force of gravity and centrifugal force acts perpendicularly on the floor surface of a chamber 12. On the other hand, a biaxial rotating chamber 13 on the Z-axis is given the rotation around the Z-axis by the rotation of the arm 11 and given the rotation around the X-axis by an X-axis motor 18. Consequently, the rotations in both Z- and X-axis directions are applied to the small animal contained in the chamber 13. The physiological phenomena of the small animal under the high G condition in the chamber 12 and under the asynergy of space consciousness in the chamber 13 are thus investigated.
Patent JP-S5738144-A (JP)
Title: Method and device for mounting of packing sheet device
Inventor: KAWARAI TOSHIO
IPC: B41F27/00
Filed: 1980-08-19
Abstract: PURPOSE: To make it possible to mount a packing sheet easily in a short period of time, by combining a pressing member with a sheet-attaching frame which is equipped with a flange section and provided in a grooved section of a blanket body of a printer.  
     CONSTITUTION: The packing sheet mounting frame of U-shape section, which is provided with flange sections 10 and 11 of such a shape as to be fixed by allowing a pressing member 14 to fit in, is provided in a groove 2 of a blanket body. After fitting in a packing sheet 5 in such a manner as to move it along the inside surface of the mounting frame 9, by allowing tips 18 and 16 of the platelike pressing member 14 to be engaged with the flange sections 10 and 11 of the mounting frame 9, it is fitted to the mounting frame 9, and the packing sheet 5 is stopped. Further, it is possible to easily take the packing sheet 5 out of the mounting frame 9 simply by pulling its tip 22 toward an arrow 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5339307-A (JP)
Title: Preparation of powdery detergent
Inventor: OOGOSHI TOSHIAKI
IPC: C11D11/02
Filed: 1976-09-24
Abstract: PURPOSE: To improve powder characteristics of powdery detergent by simultaneously spraying an aqueous slurry of fine powdery aluminosilicate to form pseudoaggregates during spray-drying process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63280386-A (JP)
Title: Color mixing system in pattern generation
Inventor: SUZUKI NORIYUKI
IPC: G06T19/00
Filed: 1987-05-13
Abstract: PURPOSE:To reduce a time which is needed for changing pattern data by providing a node selection part selecting data in a pattern data selection part and supplying them to respective nodes in a color mixing part. CONSTITUTION:The pattern data selection part 13 selects one storage element in a pattern data storage part 12 and weighting the read pattern data. A node selection part 14 selects that to which node data from the pattern data selection part 13 is given. The color mixing part 15 color-mixes two colors in first, second and third nodes 151, 152 and 153 based on pattern data which the node selection part 14 has selected.
Patent JP-H05306729-A (JP)
Title: Vibration control supporting device
Inventor: DOI MITSUHIRO
IPC: F16F13/14
Filed: 1992-05-07
Abstract: PURPOSE:To obtain excellent vibrationproof characteristic over a wide frequency region. CONSTITUTION:A supporting elastic body 4 is interposed between an inner cylinder 2 fixed on one between a power unit and a car body and an outer cylinder 3 fixed on the other between the power unit and the car body, and a main fluid chamber 6 is formed by the supporting elastic body 4. The main fluid chamber 6 and the first subfluid chamber 7 having the variable capacity are allowed to communicate through the first orifice 8. Further, the second subfluid chamber 11 which is partitioned from the main fluid chamber 6 by a movable plate 10b and the first subfluid chamber 7 are allowed to communicate through the second orifice 12. Each inside of the main fluid chamber 6, first subfluid chamber 7, second subfluid chamber 7, first orifice 8, and the second orifice 12 is sealed with fluid.
Patent JP-S5339821-A (JP)
Title: Transition type television display unit
Inventor: WATANABE TOSHIROU
IPC: H04N9/16
Filed: 1976-09-24
Abstract: PURPOSE: To increase the truthfulness of video and to avoid fatigue with observation for a long time, by placing the Frenel lens and the transparent type scatter plate at a given distance from the video screen, and providing the light diminishing filter in contact with the video screen surrounded with the transition optical body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02296784-A (JP)
Title: Method for protecting ceramic object from mechanical and thermal deterioration
Inventor: EDEYUAADO PINKAASOFU
IPC: H01M4/86
Filed: 1989-05-08
Abstract: PURPOSE: To improve heat resistance and wear resistance by laminating a thin layer of a high melting metal, a layer of other metals and ≥1 kinds of protective compds. selected from a group consisting of Cr 2 O 3  on a substrate surface consisting of a ceramic body under vacuum.  
     CONSTITUTION: A laminating device is obtd. by disposing a stand 12, the ceramic substrate 14, electrodes 16, 17, 18, a turn table 19, a supporting material 13, etc., in a chamber 10. Next, the inside of the chamber 19 is sucked by a pump 11 in such a manner that a vacuum degree of 10 -5--6  is attained and, thereafter, the high melting metallic thin-film layer 42 of Ti, etc., having a thickness 5 to 10 μ is formed on the surface of the substate 14 by bringing the substrate 14 near to the electrode 16 to generate arc and controlling the arc with a computer 21. The substrate 14 is then brought near to the electrode 17 and the Cr layer 43 of a thickness 10 to 20 μ is deposited on the layer 42 and thereafter the layer 44 of the Cr 2 O 3  obtain, by introducing O 2  from a tank 34 to effect reaction with the Cr vapor of the electrode 17 is deposited on the layer 43 at a thickness of 25 to 30 μ. If necessary, ≥1 kinds of the protective compds. selected from a group consisting of ZrO 2 , TiN, WC, Al 2 O 3 , etc., is deposited on the layer 44, by which the high-density impermeable protective coating ceramic body is produced. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5817080-A (JP)
Inventor: FUKAZAWA YUTAKA
IPC: B66B5/02
Filed: 1981-07-22
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-H0368316-A (JP)
Title: Vessel for heating or cooking food in hot air oven
Inventor: DEROSU RAABAAN NAITO ZA SAADO
IPC: F24C15/16
Filed: 1990-04-27
Abstract: PURPOSE: To heat various foods capable of directly being take up by rotating a vessel in the vessel for heating the foods enclosed in a oven generating heated air, at the same time by making the heated air pass through the vessel. CONSTITUTION: A plurality of foods air-tightly housed in a vessel 600 within an oven 10 of generating a heated air is heated. A motor 94 is provided in the oven 10 for rotating the vessel. An air-tightly housed foods is heated by passing through a heated air-flow into the vessel during rotation of the vessel by a means made of a heating element 73, a blower 68, a heating panel 72, a heating chamber 80, a temperature sensor 104, a thermostat 75, a CPU 58 and the like. And a main body part 602 for compensating a heating chamber of the oven, an upper end panel 605 and lower end panel 604 having an inside surface and outside surface, and a conduit 606 for heating a housed foods by communicating the heated air generated by the oven into interior of the vessel are provided respectively.
Patent JP-S59222171-A (JP)
Inventor: NAITOU MASAO
IPC: A63B102/32
Filed: 1983-06-28
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-H09304851-A (JP)
Title: Stereoscopic video display device
Inventor: NAKAJIMA MITSUO
IPC: G02B27/22
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video display device constituted so that a stereoscopic video is observed while the restriction of the standing place of an observer is reduced by using one observer picture display device (illumination means constituted so that a light emitting position is changed according to the position of the observer). SOLUTION: Light from the illumination means (consisting of a light source 1, a liquid crystal panel 2 and the like) constituted so that the light emitting position is changed according to the position of the observer is split to the light of two directions for a left eye and a right eye by a first half mirror 5. Then, the light for the left eye is transmitted through a first color liquid crystal panel 12 so as to form a video for the left eye and the light for the right eye is transmitted through a second color liquid crystal panel 14 so as to form a video for the right eye. Besides, both videos are synthesized by a second half mirror 15 and guided to the observer. Then, Fresnel lenses 11 and 13 are offset-arranged so that the video for the left eye is guided to the left eye of the observer and the video for the right eye is guided to the right eye of the observer. Besides, the optical axes of the light for the left eye and the light for the right eye are mutually deviated.
Patent JP-S60262297-A (JP)
Inventor: TADOKORO YOSHIHIRO
IPC: B60R16/023
Filed: 1984-06-07
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-H09276543-A (JP)
Title: Pachinko prize takeout device
Inventor: SUGANO TAKESHI
IPC: A63F9/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a prize takeout device having a large displaying effect, which can check the contents of the game from a remote place and allows a player to look at all prizes laid on a rotary table. SOLUTION: A rotary table 13 made of a ferro-magnetic substance is installed in an accommodation recess 7 formed in the upper part of the body 2 of a prize takeout device 1, positioned approx. perpendicularly, and rotated by drive devices. The device body 2 is fitted with a revolving arm 35 to move each piece of magnet-equipped prize attracted to the rotary table 13 toward an opening 9a formed in the side wall 9 of the recess 7 and a drive part to revolve the arm. The lower front surface of the device body 2 is furnished with a prize takeout hole 43 which is in communication with the opening 9a through a prize flow path.
Patent JP-H02294287-A (JP)
Title: Disc rotation controller
Inventor: YAMAMURA AKISHIGE
IPC: H02P29/00
Filed: 1989-05-09
Abstract: PURPOSE:To improve responding property by increasing the gain of a rotation control means upon accelerating and/or decelerating a disc. CONSTITUTION:A disc 1 is mounted on a mounting part 15 and is rotated by a motor 2 with a constant linear speed. The tile rotation controller is constituted of a signal regenerating circuit 4, a rotating servo circuit 5, a reference signal generator 6, a buffer amplifier 7, a motor driving circuit 8, a servo control circuit 9 and the like. The servo control circuit 9 indicates acceleration and/or deceleration to the rotating servo circuit 5 and, at the same time, impresses a high level signal on the transistor 14 of the feedback loop of the buffer amplifier 6 to increase the gain of the indication. As a result, the rotation and the stop of the disc 1 may be effected quickly.
Patent JP-H08314206-A (JP)
Title: Image forming device
Inventor: IWAO NAOTO
IPC: G03G15/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a compact image forming device capable of making the outputs of a text image with high sharpness and a graphic image stable at all times compatible. CONSTITUTION: The image forming device 1 is provided with an electrophotographic process 10, an ink-jet process 20, a temperature detecting means 30 detecting the temp. of a recording paper P and a CPU. When the temp. detected by the temperature detecting means 30 is a prescribed temp. or more, the CPU controls the ink-jet process 20, to stop its operation or the electrophotographic process 10, to make the carrying speed of the recording paper P slow.
Patent JP-2000301884-A (JP)
Title: Duplex writing utensil
Inventor: KOBAYASHI SEIICHI
IPC: B43L19/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To realize the smooth retraction and extension of a writing tip part from and to a tip hole and to see through the kind of a writing body and its reduce of ink by providing the hole tip part, which converges towards the tip of a barrel tube in the barrel tube and see-through window parts respectively opposing to ball pen writing bodies, on the side surfaces of the barrel tube. SOLUTION: When an operating body is rotated in one direction to a barrel tube 30, sliding projecting parts 26 of sliding pieces 21a and 21b slide along spiral grooves 42 so as to advance either one of the sliding pieces and retreat the remaining one of the sliding pieces, resulting in allowing to project the writing tip part of an advancing side writing body from the tip hole of the hole tip part 30a. Further, since a writing tip part displaces flexibly even when the ink housing parts of ball pen writing bodies 1a and 1b are non-deformable, a writing tip part smoothly retracts and extends from and to the tip hole without the hindrance of its actuation. Furthermore, since see-through window parts are provided in the barrel tube 30, the states of the ball pen writing body such as its kind and its ink residue or the like can be seen through.
Patent JP-H0417579-A (JP)
Title: Piezoelectric device for ultrasonic motor
Inventor: TODA MASAYUKI
IPC: H02N2/00
Filed: 1990-05-07
Abstract: PURPOSE:To compensate the temperature characteristics of a piezoelectric device for an ultrasonic motor by a method wherein a laminated type capacitor having a temperature coefficient opposite to the temperature coefficient of the bound capacitance of the piezoelectric device is formed on the inactive electrode part of the piezoelectric device so as to cancel the temperature variation of the bound capacitance of the piezoelectric device for the ultrasonic motor. CONSTITUTION:A first section electrode 7 and a second section electrode 8 are extended beneath an inactive part electrode 9a and laminated capacitors 24 are composed of the electrodes 7 and 8, laminated capacitor members 22 and 23 and an earth electrode 20. The laminated capacitor members 22 and 23 are made of material having a temperature coefficient opposite to the temperature coefficient of the capacitance of a piezoelectric device 21. If the piezoelectric device 21 is bonded to a conductive elastic element 12, an apparent bound capacitance can be made to be constant.