baber/WOPTO huggingface dataset:
Patent JP-S63149544-A (JP)
Title: Apparatus for mounting part to be inspected for optical fiber type automatic fluorescent magnetic powder flaw detection
Inventor: INOHARA YUICHI
IPC: G01N21/84
Filed: 1986-12-12
Abstract: PURPOSE:To minimize the power consumption of a magnetizing/demagnetizing apparatus, by a method wherein the apparatus for mounting and feeding a part to be inspected on a Y-shaped yoke apparatus for magnetizing and demagnetizing the part to be inspected is entirely constituted of non-magnetic parts. CONSTITUTION:A part to be inspected is supplied to a turntable 5 at a first stop position thereof in a constant posture from a parts feeder 6 through a chute 7 and mounted to one of the apparatuses 4 mounting the article to be inspected of the table 5 in a correct posture by a reversal apparatus 8. Next, at a second position of the table 5, the part to be inspected is transferred to the center position of a magnetizing/demagnetizing apparatus 9 and excited by the alternating magnetic field generated by the coil of said apparatus 9 through the table 5 and a rotary magnetic field is induced to magnetize the part to be inspected. At this position, a definite amount of a fluorescent magnetic powder is applied to the part to be inspected. The part to be inspected is separated from the apparatus 9 in a demagnetizing direction at the beginning of the next rotation of the table 5 and, at this time, said part is demagnetized and, in the rotation stop apparatus of said table 5, the fluorescence of the magnetic powder is detected in a dark room 10 by a fluorescence magnetic powder detection apparatus 13 having an optical fiber 11 and a photomultiplier 12 to perform flaw detection. At the next stop position, good and inferior products are classified according to the flaw detection result.
Patent JP-H07131029-A (JP)
Title: Fabrication of thin film transistor
Inventor: YAMADA HIROYASU
IPC: H01L21/02
Filed: 1993-11-04
Abstract: PURPOSE:To increase the grain size of polysilicon crystal when a thin film of amorphous silicon is irradiated with laser beam to form a thin film of polysilicon crystal. CONSTITUTION:A metal layer is formed at a hollow part 6 on the upper face of a glass substrate 1, a semiconductor thin film (amorphous silicon thin film) 3 is formed thereon, and an insulating film 4 is formed on the entire surface before an etching hole 5 is made therein. Wet etching is then conducted using an etching liquid for metal layer which is eventually removed entirely through the etching hole 5 thus forming a hollow part 6 between the glass substrate 1 and the semiconductor thin film 3. Subsequently, the glass substrate 1 is irradiated with excimer laser from the rear surface side thus annealing the semiconductor thin film 3. Since the radiation of heat from the semiconductor thin film 3 absorbing the laser energy to the glass substrate 1 can be restrained by thermal insulation at the hollow part 6, solidification of once fused silicon is retarded and the crystal grain size can be increased.
Patent JP-H02146324-A (JP)
Title: Disk brake device
Inventor: NAGAI SHIGEO
IPC: F16D55/228
Filed: 1988-11-25
Abstract: PURPOSE:To enable miniaturization to be attained of a reservoir tank for working fluid by providing an automatic clearance adjusting part adjusting a braking clearance between both friction pads and a brake disk and a stopper restricting a retracting position of the first friction pad. CONSTITUTION:When a brake is released, as a brake disk 6 rotates the first friction pad 91 is retracted, and its retracted position is restricted by bringing a back plate to be opposed to a stopper S1, so that a piston 13 places its retracting position in almost a fixed position, generating the volume of a pressure oil chamber 15 almost in a fixed value. While, when the first and second friction pads 91, 92 are worn exceeding a specified amount by controlling a parking brake, an adjusting bolt 24 is rotated in accordance with a wearing amount by actuating an automatic clearance adjusting part A advancing the second pad 92 toward the brake disk 6 ensuring a proper braking clearance. Since this adjustment is controlled in a side of a mechanically-operated mechanism M2, a hydraulically-operated mechanism M1 is given no influence, and the piston 13 is prevented from changing its retracting position.
Patent JP-2000125142-A (JP)
Title: Image recorder
Inventor: MATSUI HIROYUKI
IPC: B41J2/525
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device by which void caused at a boundary between a black color and other colors can be prevented without decreasing the recording rate. SOLUTION: The image recorder is provided with logical arithmetic circuits 12C, 12M, 12Y, which realize an under color elimination circuit that revises a plurality of color binary image data based on black binary image data from a black data generating circuit 11, realize a boundary detector that detects a boundary in which black dots and dots in other colors are adjacent on recording paper in each color based on the black binary image data from the black data generating circuit 11 and a plurality of color binary image data from the under color eliminating circuit, and realize a dot addition circuit corrects a plurality of the color binary image data from the under color elimination circuit for each color so that dots in other colors of the boundary are added to black dots of the border when the boundary detection circuit detects the border.
Patent JP-H06222857-A (JP)
Title: Note book type information processor having pen input function
Inventor: HONJIYOU KAORI
IPC: G06F1/16
Filed: 1993-11-29
Abstract: PURPOSE:To provide a note book type information processor in which operability at the time of inputting a data/command by using a pen, can be improved, the fatigue of the arms of an operator can be reduced, and the pen inputting operation can be continued for a long time. CONSTITUTION:This device is equipped with a fixing groove 3 and a pair of fixing levers 5 for attaching/detaching and fixing a display device 2 to an information processor main body 1 by physically turning over the display device 2, a pair of connectors 6 and 7 which are fitted to each other in a state that they are shapely and electrically symmetric at the time of connecting the device 2 to the information processor main body 1 by physically turning over the display device 2, means which electrically detects whether the display device 2 is set with its front faced up or with its pack faced up and selects and outputs plural control signals to be supplied to the display device 2 according to the detected result, and fastener 15 rotatable by 180 deg. for closing and fixing the display device 2 to the information processor main body 1 with the front or the back of the display device 2 faced up.
Patent JP-H05196265-A (JP)
Title: Heat accumulating device for air-conditioning facility, utilizing steel pipe column row sheathing wall
Inventor: SAKAMOTO NOBUO
IPC: F25B30/06
Filed: 1992-10-09
Abstract: PURPOSE:To utilize steel pipe column rows sheathing walls as a heat accumulating device for air conditioning. CONSTITUTION:Steel pipe column rows sheathing walls A, buried upon constructing a building B, are utilized as a heat accumulating water tank C. The heat accumulating water tank C is formed by communicating a multitude of steel pipes, employed for the sheathing walls A, with each other and openings for conducting water are provided on steel pipes 1a, 1b at both ends of the sheathing wall while the water tank C is connected to air conditioning facilities 10, 11, 12, 13 through communicating pipes 6a, 6b. Cooling and/or heating water, generated by a heat pump 11, is sent into the heat accumulating water tank C to accumulate heat while the heat source is used for cooling and/or heating.
Patent JP-H07153724-A (JP)
Title: Method of slicing silicon ingot
Inventor: OKUNO TETSUHIRO
IPC: H01L21/304
Filed: 1993-11-29
Abstract: PURPOSE:To enable wafers to be automatically housed in a cassette by a method wherein wafers are separated off from the disposable board by heating after a silicon ingot bonded to a disposable board is cut into wafers. CONSTITUTION:A silicon ingot 6 is bonded to a disposable board 8 with adhesive agent 9 which can be easily deteriorated in adhesive power by heating. Then, the silicon ingot 6 bonded to the disposable board 8 is fixed to a machining fixing pad 7. The machining fixing pad 7 is made to descend to cut off the silicon ingot 6 into wafer by wires 1 as liquid composed of oil and abrasive grains mixed into it is applied onto wires from slurry nozzles 7. After a cutting operation is finished, a silicon wafer housing cassette 5 where grooves are cut at the same pitch with the grooves of a roller 2 is made to ascend slowly to house wafers. If the wires 1 are not pulled out of the machining fixing pad 7, the wafers can be more easily housed in the cassette 5. All the wafers are housed in the cassette 5, the wafers are separated off from the disposable board 8 by heating with a heating means 10 built in the machining fixing pad 7.
Patent JP-H07151886-A (JP)
Title: Driving device for atomic reactor control rod
Inventor: IMAYOSHI SHO
IPC: G21C7/12
Filed: 1993-11-29
Abstract: PURPOSE:To control the speed readily with a simple constitution and to make it possible to connect and disconnect a control rod driving device and a control rod driving shaft with a simple structure when a reactor vessel cap, to which the control rod driving device is attached, is mounted or lifted up when fuel is replaced. CONSTITUTION:A driving shaft 7, which is inserted into a pressure tight housing 10 of a control rod driving device 8, has a screw part 7a at the upper part. In the housing 10, a motor rotor 11, a nut holder 12 and sliding nut 13 are rotatably arranged. The nut holder 12, the sliding nut 13 and the driving shaft screw part 7a are constituted so that the movement of the driving shaft in the axial direction and the engaging and disengaging of the screw part 7a and the sliding nut can be performed when the motor rotor 11 is rotated in the forward and reverse directions. A plurality of spiral grooves are formed in the nut holder 12 and the sliding nut 13, and steel balls are contained. When the nut holder 12 is rotated, the sliding holder 13 can be slid in the spiral pattern. The sliding nut 13 has the planet roller screw.
Patent JP-H11129639-A (JP)
Title: Plate making method for directly plotting type water-less lithographic printing original plate
Inventor: KAWAMURA KEN
IPC: B41N1/14
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity and the plate inspecting property without generating a contamination or an odor of a radiation lens at the time of a laser radiation by a method wherein when as directly plotting type water-less lithographic printing original plate is made, a laser exposure is performed while a cover coating layer is being fitted, and an image development is performed. SOLUTION: First, a heat-insulating layer composition is applied on a base plate, and after hardening it at 100-300 deg.C for several minutes, a heat-sensitive layer composition coating liquid is applied, and the coating liquid is dried for several minutes at a temperature of 50-180 deg.C. Then, a silicone rubber layer composition is applied, and the rubber hardening-forming is performed by heat-treating for several minutes at a temperature of 50-150 deg.C, and in addition, a film is laminated, or a polymer solution is coated, and a cover coating layer is formed. This water-less lithographic printing original plate which is obtained by such a method is exposed on an image by a laser beam while the cover coating layer is being fitted, and an image development is performed, and thus, a water-less lithographic printing plate is obtained.  By this method, a contamination of a lens or an odor are not generated at the time of the laser exposure, and the sensitivity and the plate inspecting property can be improved.
Patent JP-H01138892-A (JP)
Title: Remote control system
Inventor: KURODA MITSUNOBU
IPC: H04Q9/00
Filed: 1987-11-26
Abstract: PURPOSE:To attain ease and safety of job by sending a wireless signal to an address storage section as an address to a terminal set to which respective specific addresses are set with no power supply and using other setting section from a terminal set so as to set the system. CONSTITUTION:A signal processing section 11 of a terminal set 3 receives an address data from a central controller, then the data is compared with an address data stored in an address storage section 13, and when they are coincident, a control data is read to control a load control section 14. The address data written in the address storage section 13 is set based on a wireless signal received by a reception section 15. The wireless signal is generated by an operation section 16 of the setting device 5 provided separately from the terminal set 3 and sent by using infrared ray and written in the storage section 13 via the signal processing section 11. Even when a terminal set is contained in the device main body, since the address is set at remote location, the setting is attained easily and safely.
Patent JP-H03162272-A (JP)
Title: Liquid container
Inventor: KAGEYAMA SHUHEI
IPC: B65D83/76
Filed: 1989-11-17
Abstract: PURPOSE:To improve the handling easiness and make the size compact by giving side knock operation by a finger tip under a condition in which an outer cylinder is gripped. CONSTITUTION:When a side knock operation device 8 is side knocked under a condition in which an outer cylinder 1 is gripped in the liquid applying direction, a liquid pipe 10 moves backward linking with the side knock operation device 8. Therefore, a pump mechanism 11 gives pumping motion, and a designated quantity of a liquid is pressure-fed to an application member through the liquid pipe 10 from a tank 50 system. By this method, without regripping the outer cylinder, side knock operation and viscous liquid applying operation can be smoothly performed, and the handling easiness is improved, and at the same time, the container can be made compact.
Patent JP-H10142549-A (JP)
Title: Device and method for assembling rotating polyhedron
Inventor: KATO MASATOSHI
IPC: G02B26/12
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of extra fixed parts, the eccentricities in the centers of the rotation and the changes in the dynamic balance after an assembly by measuring the locations of the centers of the rotation of a shaft body and a polyhedron. SOLUTION: In a light projecting section 50A and a position measuring sensor light receiving section 50B, a scanning is conducted against a polygonal mirror 1 at the position where the reflection surface of the mirror 1 becomes parallel to the laser light beams and the center position of the mirror 1 in an x direction is measured. Similarly, in sensors 51A and 51B, the center position of the mirror 1 in a y direction is measured. Moreover, the axial center positions of a rotating sleeve 7 being clamped in the x and y directions are measured using sensors 50A, 50B, 51A and 51B. When the eccentricity adjustment of the mirror 1 is conducted in a sucking finger 43, the mirror 1 is pressed against a polygonal mirror mounting reference surface 3 of a rotor section 100 and negative pressure is applied.
Patent JP-H01140645-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: FURUTA HIROSHI
IPC: H01L21/3205
Filed: 1987-11-26
Abstract: PURPOSE:To improve the dielectric breakdown strength between wiring layers, and the shape of a covering film, by forming trenches on a flattened insulating film by selective etching and the like, and forming a metal wiring layer so as to fill the trenches. CONSTITUTION:On an electronic circuit structure 2 on a semiconductor substrate 1, a flattened interlayer insulating layer 3 is formed. A metal wiring forming region of the insulating film 3 is subjected to selective etching, and vertical trenches 6 are formed. On the whole surface of the interlayer insulating film 3 containing the vertical trenches 6, metal wiring material 4' is grown, the whole surface of which is etched back as far as the surface of the interlayer insulating film 3 is exposed, and a metal wiring layer 4, being the main wiring, is formed so as to be buried in the surface of the interlayer insulating film 3. By growing a covering film 5 on the surface, the metal wiring layer 4 is obtained, wherein the horizontal direction is mutually insulated with interlayer insulating material, and the upper surface only is coated with the covering film 5, thereby improving the dielectric breakdown strength in the horizontal direction, and the water vapor resistance between the metal wirings.
Patent JP-H10137784-A (JP)
Title: Reddish waste water treating device
Inventor: HAYASHIBARA SHIGERU
IPC: C02F3/34
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize the device and to surely prevent the occurrence of reddish water by falling an iron component containing waste water to a water storage tank holding a bacteria holding means and provided with an iron oxidizing bacteria through a falling weir and storing the water in a prescribed amount. SOLUTION: The falling weir 13 having a prescribed height is formed at the top end of a flow passage of the iron component-containing waste water 11, and the water storage tank 14 is arranged at its downward side. The waste water 11 falling from the falling weir 13 is stored by a prescribed amount. A horizontal board 18 is fitted at the bottom part side of the water storage tank 14 and the bacteria holding means 19 on which the iron oxidizing bacteria is stuck is mounted thereon. A negative electrode 20 is arranged adjacently to this bacteria holding means 19. A positive electrode 21 is arranged at the upward side of the negative electrode 20 and at the underside of water surface.  A spontaneous oxidation is accelerated by falling the waste water 11 from the falling weir 13, and the change of the iron from bivalent to tervalent is accelerated with the iron oxidizing bacteria, and the occurrence of the reddish water is prevented by this constitution.
Patent JP-H04172346-A (JP)
Title: Salt-silver bromide emulsion manufacturing method and thermally developed photosensitive material
Inventor: YOKOGAWA TAKUYA
IPC: G03C1/035
Filed: 1990-11-05
Abstract: PURPOSE:To improve sensitivity and lessen fogging by forming salt-silver bromide emulsion or silver bromide emulsion into particles after forming specific chloride cores in the beginning of forming specific silver halide emulsion into particles. CONSTITUTION:Salt-silver bromide emulsion or silver bromide emulsion is made by containing at least photosensitive silver halide emulsion and binder on a supporting body and by forming silver bromide of 10 mol % or more into particles after actually forming silver chloride cores containing silver bromide of 10 mol % or less in the beginning of forming the silver halide emulsion into particles. It is preferable that the silver halide emulsion is chemically sensitized after sensitization coloring matter being added thereto. By this constitution, high sensitivity, rapidity property, thermal fogging countermeasure and stability can be improved.
Patent JP-H05206914-A (JP)
Title: Communication system between satellite communication networks
Inventor: MURATA KUNIHARU
IPC: H04M11/00
Filed: 1991-11-15
Abstract: PURPOSE:To set communication connection between satellite communication networks which make communication by a DAMA system through a communication satellite to be one hop, to considerably reduce and speed up communication delay time and to prevent a device scale becoming huge and reliability from being deteriorated. CONSTITUTION:Plural satellite communication network groups using the communication satellite 1 and a network (1) 10-1 to a network (M) 10-M respectively have plural terminal stations 1-1 to 1-n and M-1 to M-n, and hub stations 1H-MH as the hub stations of the respective networks. A data network instead of a public telephone line network connects the central DAMA controllers in the hub stations in the respective networks by the data network, it has a call/on-hook function of the central DAMA controller in the other network and establishes communication between the two networks by one hop of a satellite channel.
Patent JP-H02145353-A (JP)
Title: Thermal head and thermal transfer recorder using the same head
Inventor: SHIMODA JUNJI
IPC: B41J2/345
Filed: 1988-11-29
Abstract: PURPOSE:To easily and inexpensively realize a recording in a multi-gradation by reducing the thickness of a part of an insulating layer covering a heat generating element, and so forming a thermal head as to enhance thermal conductivity to a wear resistant layer. CONSTITUTION:A resistance layer 12, electrodes 13 are formed on an alumina board 11, the layer 13 is cut by photoetching, etc., an insulating film 14, a wear resistant layer 15 are formed thereon, and a predetermined heat generating element 10 is formed at the part of the layer 12 cut at the layer 13 (lead 16). The film 14 has an opening 17 at the center, and since heat is directly conducted from the element 10 to the layer 15 in this part, a temperature difference from the periphery is increased. When the applying time of a voltage to the head is gradually increased, a heat generating temperature distribution is varied as curves 42 - 44. Thus, a recoding in a multi-gradation can be easily realized.
Patent JP-H02144861-A (JP)
Title: Lithium secondary battery
Inventor: IKEGAMI KATASHI
IPC: H01M4/13
Filed: 1988-11-28
Abstract: PURPOSE:To shorten the charging time of a battery and increase the charge/ discharge electric capacity by forming the battery with an electrode plate group spirally wound with a positive electrode and a negative electrode via a separator and an organic electrolyte and sticking lithium on both faces of a metal thin film as the negative electrode. CONSTITUTION:A battery is constituted of an electrode plate group spirally wound with a positive electrode 1 and a negative electrode 3 stuck with lithium on both faces of a metal thin film not reacted with lithium via a separator 2 and an organic electrolyte. The metal thin film stuck with lithium on both faces is used as the negative electrode 3. Both surface and rear portions of the lithium negative electrode 3 are located at the uniform distance from the metal thin film which is a current collector, the occurrence of dendrites due to the electric resistance difference caused by the delicate difference of the distance from the current collector when the battery is charged is prevented, and a lithium secondary battery with an excellent charge/discharge cycle life is obtained.
Patent JP-H04176555-A (JP)
Title: Work device for pipe inside
Inventor: MORI YASUHIRO
IPC: B24B27/00
Filed: 1990-11-07
Abstract: PURPOSE:To enable a stabilized self-operated travelling, without the need for a support robot, by supporting a winding drum with a wire rope windable, on a robot main body travellable inside the pipe to be worked. CONSTITUTION:A winding drum 20 is supported with a wire rope 10 windable on a robot main body 1 travellable inside the pipe to be worked. A rocking type winding winch device 9 controllable so as to wind in the orthogonal direction to the rotating shaft center of a winding drum 20 is provided, as well as giving a rotation driving force to this winding drum 20, and a self-operated travelling is made possible with one work robot only without receiving the assistance of a support robot when a work robot is ascended and descended at the vertical shape part of a piping. Consequently, the operability and work efficiency are improved.