baber/WOPTO huggingface dataset:
Patent JP-H09112520-A (JP)
Title: Corrosion preventive covering method for bolt and nut part
Inventor: TOKUUE SUSUMU
IPC: F16B33/06
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To easily and securely carry out the overhead covering work by fixing a vessel such as a cup with a working wire such a wire slightly apart from the bolt and nut parts, and then filling the vessel with an anticorrosive, and by carrying out the covering and fixing work by means of the vessel while utilizing the working wire. SOLUTION: When a bolt and nut exposed at the attachedly contacting part of a steel structure or the like is subjected to corrosion preventive covering, first, a stainless steel wire 6 as a working wire is windedly fixed to the pitch part 5 of a nut 2, and then the ends of the wire are extended. After the wire 6 has been passed through the holes 9 formed in the plastic cup 8 as the vessel from inside, the ends of the wire are bundled to support the cup 8, and an anticorrosive 10 is filled. Then, the cup 8 is drawn up along the wire 6 to approach the nut 2 and the bolt 1, and the nut 2 and the bolt 1 are covered with the cup 8 respectively. The wire 6 extended outside the cup 8 is wound around a bar 11, and this is turned so that the cup 8 is pushed to the nut 2 and the bolt 1 and is fixed.
Patent JP-H07104207-A (JP)
Title: Galvanomirror
Inventor: IMAOKA HIROFUMI
IPC: G02B26/10
Filed: 1993-09-30
Abstract: PURPOSE:To provide the galvanomirror device having an excellent response characteristic with a small size while assuring a large mirror oscillation angle. CONSTITUTION:The specified section in the axial direction of a rotor 1 is formed to an approximately crescent shape, a driving coil 2 is mounted on a curved surface side and a mirror 3 is mounted on a plane side to constitute the rotor actuator part of an integral type. Permanent magnets 4, 5 disposed to face respective electromagnetic force generating parts 2a, 2b of the driving coil 2 are constituted of joined bodies of plural small magnet blocks 4a, 4b, 5a, 5b and are so set that the magnetization directions of the small magnet blocks 4a and 4b and the small magnet blocks 5a and 5b intersect at the central axis Co of rotation of the rotor 1 and the front side (Cs, Cs') thereof. The inertia moment of the rotor 1 is decreased by such constitution and high magnetic flux densities are obtd. in the respective electromagnetic force generating pars 2a, 2b.
Patent JP-H10117351-A (JP)
Title: Method and device for compressing signal
Inventor: MURAKAMI YOSHIHIRO
IPC: H04N19/91
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To improve image quality degradation with compression-encoding by exactly detecting a red flat image section by determining pixel distribution, while referring to pixels adjacent to a concerned pixel, and adaptively controlling the quantized value of a pixel distribution value for the unit of a block, based on that pixel distribution value. SOLUTION: When a pixel which has been judged as a red pixel in a preprocessing process exists among pixels on the up, down, left and right sides of the concerned pixel, a flat red block is judged to exist (step 50). The value of number (c) of red is compared with a reference value cth and when it is larger than the reference value cth, a block having many red flat sections (Red) is judged, so that the result multiplying a 2nd weight coefficient (r) such as 0.5, for to a reference quantized value is outputted as the qunatized value (step 53). Therefore, adaptive quantized value control is accurately performed and image quality degradation for an entire image can be improved.
Patent JP-H09166851-A (JP)
Title: Formation of relief image
Inventor: MAIKERU JIYON SHIMONZU
IPC: G03C5/30
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To form a relief image with a specified tanning developing agent not producing a harmful effect such as contamination by imagewise exposing a silver halide photographic material contg. the tanning developing agent in the emulsion layer or a layer adjacent to the emulsion layer, processing it with a specified alkaline soln. and removing the unhardened region. SOLUTION: A silver halide photographic material having at least one silver halide emulsion layer carrier on the substrate and contg. a tanning developing agent represented by the formula in the emulsion layer or a layer adjacent to the emulsion layer is imagewise exposed and processed with an alkaline soln. of >pH9 to harden the developed region of the material. The unhardened region is then removed by processing with an aq. medium to form the objective relief image. In the formula, each of R<1> and R<2> is >=3C alkyl or aryl.
Patent JP-H06118854-A (JP)
Title: Cleaning device of image forming device
Inventor: ENDO HIDENOBU
IPC: G03G21/00
Filed: 1992-10-08
Abstract: PURPOSE:To obtain an inexpensive and compact cleaning device of an image forming device simple in mechanism, and easy in maintenance. CONSTITUTION:This device is provided with a first brush roller 7 impressed with a bias having polarity inverse to residual toner on an image carrier, a bias roller 9 impressed with a bias having polarity identical to the roller 7 and a large absolute value, a blade 10 scraping a foreign matter attached on the roller 9, a second brush roller 8 juxtaposed with the roller 7, a flicker member 13 flicking the foreign matter attached on the roller 8 and a carrying member 14 carrying the foreign matter flicked by the flicker member 13. The toner scraped from the roller 9 falls on the roller 8 and the flicker member 13 is arranged in the downstream side of the position where the toner falls and at an upper part in a gravity direction with respect to the roller 8.
Patent JP-2001090099-A (JP)
Title: Hoisting attachment safety device for hydraulic shovel
Inventor: TOMITA SHINJI
IPC: B66C23/88
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting attachment safety device for a hydraulic shovel which has a hoisting attachment at the front end of a working machine and suffices mobile crane specifications, the safety device preventing breakage of the hoisting attachment due to omission of mounting the same. SOLUTION: In a hydraulic shovel, when an excavation mode is set without mounting a hook 1 attached to a bucket, at a predetermined location, a proximity switch 8 arranged at the mounting location detects absence of the hook 1, to thereby energize a solenoid valve 16. Thus, a pilot circuit to a dumping side of a main valve 13 for driving a bucket cylinder 3 is interrupted, to thereby restrain the bucket from rotating in the dumping direction. Alternatively, an alarm device may be activated when the excavation mode is set without mounting the hook 1 thereon.
Patent JP-S62129426-A (JP)
Inventor: ISODA HARUO
IPC: E03C1/044
Filed: 1985-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63125749-A (JP)
Inventor: TSUCHIYA TAKAO
IPC: E04B1/74
Filed: 1986-11-13
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-H02116237-A (JP)
Title: Mounting information collecting system
Inventor: NOZU YASUKO
IPC: H04L12/40
Filed: 1988-10-26
Abstract: PURPOSE:To minimize the number of information collecting lines and the number of the pins of connectors and to simplify the connection of a backboard by collecting the mounting information of a channel unit from the detecting condition of a pulse detecting means. CONSTITUTION:An encoding decoding pulse is sent from a common unit to respective channel units and the sent timing is different according to respective channel units. At this time, a pulse returning means 6 is provided at a channel unit and a pulse detecting means 5 is provided at a common unit, and the inputted encoding decoding pulse is sent through a pulse returning means to a pulse detecting means. The pulse detecting means 5 discriminates the pulse position of the encoding decoding pulse, namely, the presence and absence of the mounting of the channel unit from a detecting time. Thus, since the number of the information collecting lines to connect respective channel units and the common unit and the number of the pins of the connector may be respectively 1, the connection of the backboard is simplified.
Patent JP-2001094471-A (JP)
Title: Receiver
Inventor: HIKITA MASAHIKO
IPC: H04B1/7093
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that reduces the power consumption and does not increase the circuit scale. SOLUTION: In this receiver having a matched filter that multiplies received data spread by a spread code by an inverse spread code to obtain a correlation value, the matched filter is provided with a demultiplexer that divides a 1st clock period into n-sets (n>=2) of sample sections, samples the received data by each sample section, and outputs n-sets of sample received data, n-sets of m-stage (m>=2) of shift registers that shift each sample received data for the 1st clock period, m-sets of selectors that select n-sets of output data of each stage of the n-sets of m-stage shift registers based on the selection signal, a multiplier that multiplies output data of each selector by the inverse spread code,  and a selector control part that generates a selection signal to instruct the selection of the output of the shift register from which the sample reception data corresponding to each sample period are outputted.
Patent JP-S63123672-A (JP)
Title: Working device using fluid
Inventor: TAKASHITA JUNJI
IPC: B24C5/02
Filed: 1986-11-12
Abstract: PURPOSE:To make accurate grinding and polishing with a constant jet pressure white keeping always a distance between a nozzle and a working surface in a constant length, by installing a means for adjusting a distance between the jet nozzle of working fluid and the working surface of a work piece. CONSTITUTION:Working fluid jetting out from a nozzle 18 hits a working surface and grinds and polishes the working surface of a lens 16. At this step, if the curvature of the working surface changes large, the distance between the nozzle 18 and the hole surface 6B of a fluid tank 6 changes large, then the nozzle 18 is going to be moved up to the direction opposite to the lens 16 by the reaction force of the jet pressure. However, by the action of an air cylinder 14, the nozzle 18 is moved downward and the distance between the nozzle 18 and the lens 16 is always kept in a constant length. Thus a constant jet pressure is always applied on the working surface of the lens 16, and then the working surface of the lens 16 is accurately ground and polished.
Patent JP-S62156062-A (JP)
Title: Injection device for molten metal for horizontal injection type die casting machine
Inventor: NAKANO AKIO
IPC: B22D17/02
Filed: 1985-11-30
Abstract: PURPOSE:To improve the productivity and durability of the titled device by forming an injection sleeve and storage vessel of ceramics, and disposing a ceramic heat insulating material contg. electrical heating wires to the outside surface of the storage vessel. CONSTITUTION:The ceramic storage vessel 3 is provided to a pouring port 2 opened atop a ceramic injection sleeve 1 and the ceramic heat insulating material 4 contg. the electrical heating wires 4a is disposed to the base thereof. A ceramic holding furnace 6 which is provided with a burner 11 and can hold the molten metal is separately provided and is connected via a feed pipe 5 to the vessel 3. The molten metal in the vessel 3 can be quickly poured at every one shot. Since the holding furnace 6, cylinder 1, etc., are made of the ceramics and the heat insulating material 4 is provided to the vessel 3, the resistance of the device to oscillation is improved. The productivity and durability of the device are thus improved.
Patent JP-H08108358-A (JP)
Title: Optical fiber end surface polishing device having ferrule fixing means
Inventor: TAKAHASHI MITSUO
IPC: G02B6/36
Filed: 1994-10-07
Abstract: PURPOSE: To provide an optical fiber end surface polishing device having a ferrule fixing means which is improved so that ferrules having optical fiber can be mounted on and demounted from a holder plate for polishing by simple operation. CONSTITUTION: An optical fiber end surface polishing device simultaneously polishes end surfaces by fixing/supporting plural ferrules having optical fiber to/with a holder plate 12, and is provided with ferrule receiving cylinders 13 which are arranged on the hold plate 12 and have through holes to receive the ferrules and ferrule pressing-down levers 18 which are rotatably supported around fixed shafts almost parallel to the through holes and to which a descending habit is applied by an energizing means. The ferrule pressing-down levers 18 are constituted so as to move between an angle formed by a position to downward press the ferrules inserted into the ferrule receiving cylinders 13 and a position capable of removing the polished ferrules.
Patent JP-S61135309-A (JP)
Inventor: YOHANESU ARUFURETSUDO BEERE
IPC: F16L5/02
Filed: 1985-11-29
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-H08107966-A (JP)
Title: Game ball prize winning guiding device for pachinko machine
Inventor: HIYOUGAWA HACHIROU
IPC: A63F7/02
Filed: 1994-10-07
Abstract: PURPOSE: To smoothly guide a game ball entering from a ball inlet to the center of a rolling part by providing a rolling suppressing member for disturbing the straight advance of the game ball in the path of the rolling part equipped with a prize winning port positioned under a framed member and a game ball drop port opposite to it at the center. CONSTITUTION: A rolling path 25a of a rolling part 25, a little inclined downward from both sides to the center with the front and rear sides held between stop plates 25b and 25c, is provided at the downside horizontal part of a frame part 20a of a game ball prize winning guiding device 20. At that rolling path 25a, rolling suppressing plates 25a1 in the obtuse isosceles triangles of a fixed height are alternately provided while turning their apexes inside on the stop plates 25b and 25c, and a zigzag path 25a2 is provided at the rolling path 25a. A game ball B entering from a ball inlet 21a can be smoothly guided to the center of the rolling part 25 in a short time and the smooth advancement of a game can be secured.
Patent JP-S61148878-A (JP)
Title: Manufacture of electronic device
Inventor: TERADA YOSHIHARU
IPC: H01L29/49
Filed: 1984-12-24
Abstract: PURPOSE:To improve high frequency characteristics, by thinly forming an Al film on Mo, performing heat treatment, thereby decreasing the contact resistance at the connecting part of an Mo gate and an Al wiring. CONSTITUTION:On a semiconductor substrate 1, a gate electrode comprising Mo or wiring 3 is formed. Mo is exposed through an opening part 5 in an insulating film 4 so as to cover said gate electrode or the wiring 3. A wiring 7 comprising Al is connected to the Mo. A metal, e.g., Al 10, which is liable to be oxidized than the Mo, is deposited on the surface of the exposed Mo 3. Then heat treatment is performed. Thus O2 in the Mo 3 is sucked into the Al 10. The Al 10 is removed. Thereafter, the Al wiring 7 is connected to the Mo 3. Therefore, the contact resistance of the first Mo layer 3 and the second Al layer 7 can be made small, and the characteristics of the element can be improved.
Patent JP-S61148907-A (JP)
Title: Transistor circuit
Inventor: MIYAMOTO MASABUMI
IPC: H01L27/08
Filed: 1984-12-24
Abstract: PURPOSE:To expand the output control range of an amplifier circuit by inserting a diode in forward direction to a drain of an FET in a current mirror bias circuit so as to apply a negative voltage to a gate of an output element. CONSTITUTION:An anode P region 2 and a drain N region 1 form a PN junction diode. A bias current flowing to a terminal A proportional to a current flowing to a terminal B is controlled. Further, a negative voltage is fed to the terminal B to apply a negative bias to a gate of an MOSFET Q1. Since a negative bias is fed to an output element of an amplifier in this way, the amplifier output is decreased completely to expand the output control range.
Patent JP-H04312184-A (JP)
Title: Method and apparatus for detecting edge of image processing system
Inventor: HAKU TOSHIKI
IPC: G06T7/60
Filed: 1991-10-18
Abstract: PURPOSE: To remove a noise without using any low-pass filter and reduce hardware, and enables real-time processing by converting pixel data into a multiple- state value, matching the multiple state value against a predetermined value, and making a judgement according to the matching result. CONSTITUTION: In a stage 1, an index (i) indicates a pixel position arrayed in dictionary order and in a stage 2, adjacent pixels (Zi, i=1-m) of a local video pattern around an (i)th pixel X1 are found; and in a stage 3. Zi indicates a set of pixels of a local window including an (i)th pixel Xi and (m) indicates the number of pixels of the local window. In a stage 4, V is compared with edge patterns W1-W4. When V equals one of the edge patterns W1-W4 in a stage 5, it is judged in a stage 6 that the (i)th pixel Xi is an edge, but when not, it is judged in a stage 7 that it is not an edge. When the (i)th pixel Xi is not a total pixel value in a stage 8, the (i) value is increased in a stage 9 and fed back to the stage 2.
Patent JP-H03130898-A (JP)
Title: Alarm device
Inventor: OE KENJI
IPC: G01S7/48
Filed: 1989-10-17
Abstract: PURPOSE:To change the travelling direction of a light beam to change the direction of monitoring, and to monitor a wide region in a plane or a space with one alarm device by providing a deflecting means which changes the travelling direction of a light beam in the mid-way of an optical path. CONSTITUTION:A rotatable mirror 5 is provided. When the mirror 5 is rotated by a motor, the locus of the monitoring direction of a measurement system becomes a plane, and the light which is emitted or reflected from an object 6 which crosses that plane becomes incident to the measurement system 4 passing the mirror 5, and its distance is measured at the measurement system 4. Also, an encoder 8 is connected to the rotational shaft of the mirror 5, and measures the rotation angle of the mirror 5. The distance data and the rotation angel data are sent to an alarm device 7, and when the position of the object is within the monitoring range, the object is decided to be intruded, and the alarm is generated. Thus, the monitoring direction can be changed by changing the travelling direction of the light beam, and the alarm device which can monitor the plane or the space can be obtained.
Patent JP-S61148006-A (JP)
Title: Cooling and chopping device of molten strand
Inventor: NAKAMURA KENSAKU
IPC: B29B9/06
Filed: 1984-12-21
Abstract: PURPOSE:To prevent a matter that a strands which are irregular in size are guided onto a trough-like upper streaming down plate, by a method wherein the titled device is so constituted that the streaming down plate is divided into an upper and lower streaming down plates and a cooling water supply part can be moved before and behind the lower part of a die through longitudinal movement of the upper streaming down plate. CONSTITUTION:When strands are under a state wherein the strands S which are irregular in size are discharged from a die 2 at the time of starting of operation and, moreover, the strands having high possibility of manufacture of defective chips through fusion of them are discharged, an upper streaming down plate 3a is moved to the front which is on a lower streaming plate 3b side by making links 6, 7 act. A top cooling water supplying part 4, therefore, of the upper streaming down plate 3a is positioned in front than the lower part of a die 2 and the strands S which are irregular in size are unloaded out of a device without being made to guide onto the upper streaming down plate 3a. When it becomes that discharge of the strands S is performed in regular form in size, the upper streaming down plate 3a is moved backward, the top part of the upper streaming down plate 3a is positioned downward of the die 1 and the strands S to be discharged is streamed down along with the cooling water on the top of the lower streaming down plate 3b in order.
Patent JP-2000097594-A (JP)
Title: Toy gun equipped with automatic round supplying mechanism
Inventor: KUNIMOTO KEIICHI
IPC: F41B11/62
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To permit the firing and supplying of a round with a simple constitution employing a small number of parts. SOLUTION: A round is positioned by a movable member 20, arranged at the rear end side part of a barrel unit 2 and in which a gas flowing space 24 is formed when the round is supplied to the rear end part of the barrel unit by the advance of a slider unit 12 along the barrel unit while the fore opening unit 20A of the movable member is brought into closed condition by the positioned round. A trigger 1 is operated under this condition and gas from a pressure accumulating chamber 37 is supplied to the gas flowing space 24 through a gas guide-out passage unit 38 and the intermediate opening unit 20C of the movable member whereby the round is fired.  The automatic round supplying mechanism is provided with a next round loading function wherein the fore opening unit is closed by the movable body 31 after the firing of the round and a pressure receiving unit 16A, provided in a slider unit 12 through the rear opening unit 20B of the movable member, is retreated together with the slider unit by a gas pressure to load a next round by the energizing force of a spring in accordance with the forward movement of the slider unit.
Patent JP-H11108649-A (JP)
Title: Inspecting method of eccentricity of ring-shaped member
Inventor: ITO SHIGEO
IPC: G01B5/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To enable reliable inspection of the presence or absence of the eccentricity of a ring-shaped member by a simple method wherein the ring-shaped member is fitted loosely on a rotating shaft of a motor for inspection, the rotating shaft is made to rotate at a prescribed speed of rotation and the presence or absence of the rotational vibration of the ring-shaped member rotating with the rotating shaft is checked. SOLUTION: A motor 1 for inspection being used as an inspecting device of eccentricity, a ring-shaped member 10, an object of inspection, is fitted loosely on a rotating shaft 2 of the motor 1 for inspection. When the rotating shaft 2 is made to rotate at a prescribed speed of rotation by driving the motor 1 for inspection in this state, the ring-shaped member 10 rotates with the rotation of the rotating shaft 2. By checking the presence or absence of the rotational vibration of the ring-shaped member 10 at this time, the presence or absence of the eccentricity of the ring-shaped member 10 can be inspected.
Patent JP-H07130272-A (JP)
Title: Terminal cover and circuit breaker provided with terminal cover
Inventor: KUWAMURA KAZUO
IPC: H01H73/20
Filed: 1993-10-29
Abstract: PURPOSE:To prevent a short-circuiting accident between terminals and between external conductors due to arc gas discharged to the outside from a circuit breaker, at the time of breaking a short-circuit current, without enlarging the circuit breaker and the storing space in a panel and without applying a particular structure. CONSTITUTION:A terminal cover 17 is provided in a part of a terminal 13 of a circuit breaker 1. In this terminal cover 17, an arc gas cooling unit 19 of good heat conductivity is left as provided to be opposed to an arc gas discharging hole 11a of the circuit breaker 1. Arc gas generated in the inside of the circuit breaker 1, passing through the hole 11a, is cooled by the arc gas cooling unit 19 and released to the outside from an arc gas discharging hole 17c.