baber/WOPTO huggingface dataset:
Patent JP-S61122085-A (JP)
Title: Elastic caterpillar belt
Inventor: FURUTA MITSUO
IPC: B62D55/253
Filed: 1984-11-19
Abstract: PURPOSE:To make a caterpiller belt main body thinner and smaller in its weight by forming a core bar, to be buried in said main body, of a core bar base part, projecting part and a reinforcement rib. CONSTITUTION:A core metal 1 is buried in a caterpillar belt main body 10 formed by an elastic material. Said metal 1 is composed of a core metal base part 2 which is wholly buried in the belt main body 10 and a pair of projecting parts 3, 3 which is projected from an about middle part of said part 2 to the inside of said belt main body 10 and partly buried in said body 10. Further, the core metal 1 is formed on the core metal base part 2 from the projecting parts 3, 3 toward both ends of respective base parts 2 and is provided with a pair of reinforcement ribs 4, 4 projected to the inside of said belt main body 10.
Patent JP-S62107296-A (JP)
Title: Correcting method for imbalance in impeller
Inventor: NOMURA YASUHIRO
IPC: F04D29/28
Filed: 1985-11-01
Abstract: PURPOSE:To easily perform correcting work of imbalance, by inserting a calker nut into a hole, drilled in one part of a main plate, from a side opposite to a side plate and fixing the nut thereafter tightening a weight, supplied to the main plate from the side opposite to the side plate, to an internal threaded part of side nut through an external thread. CONSTITUTION:A blank of calker nut 11 is inserted placing its flange 11c to the outer into a hole 10, drilled in one part of a main plate 1, from a side opposite to a side plate. And the nut, utilizing its internal threaded part 11a, is given rotating torque by a calking tool and fixed to the main plate 1 giving plastic deformation to a small thickness cylindrical part 11b in the blank by calk forming. Thus the flange 11c of the calker nut 11 is brought into close contact with and secured to the main plate 1. Thereafter, a weight 13 of required weight, being supplied onto the flange 11c of the calker nut 11 brought into close contact with the main plate 1 from the side opposite to the side plate, is tightened and fixed to the internal threaded part 11a of the calker nut 11 through an external thread of a bolt 14, and mounting work of the weight for correcting imbalance is completed. In this way, correcting work can be easily performed only from one direction.
Patent JP-H1068730-A (JP)
Title: Test tool for immunochromatography
Inventor: SUZUOKI JUN
IPC: G01N33/543
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a test tool for use in immunochromatography, by which a material to be measured in a liquid sample can be measured with accuracy and high sensitivity. SOLUTION: This test tool includes a first part 3 held in such a way that it can be moved by the capillary phenomenon and containing a first antibody specific to a material to be measured which is coupled to either avidin or biotin; a second part 4 labeled by a marker from which a visually detectable signal can be obtained and containing a substance that can form an avidin-biotin complex together with the avidin or biotin coupled to the first antibody; and a third part 5 having a portion which is specific to the material to be measured and in which a second antibody different in recognizable part from the first antibody is fixed. The first and second parts, and the second and third parts, are interconnected so that the capillary phenomenon occurs between them.
Patent JP-H0992682-A (JP)
Title: Soldering method and soldering device
Inventor: KODAMA YASUSHI
IPC: B23K1/005
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To grip a chip by a head to solder keeping the molten solder by with molten. SOLUTION: Solder bumps 3 formed on a chip 1 face the electrodes 11 on a mounting board 10. Then the solder bumps 3 are heated to their melting points by heating a heating block 21 provided on the rear surface side of the chip 1. It is preferable to provide another heating block 22 on the rear surface of the board 10. With the solder bumps 3 molten, the bumps 3 are soldered to the electrodes 11 by bringing the bumps 3 into contact with the electrodes 11.
Patent JP-H04123665-A (JP)
Title: Image reader
Inventor: NIIZAWA KOJI
IPC: H04N1/38
Filed: 1990-09-14
Abstract: PURPOSE:To eliminate the need of designating the read face and to facilitate the operation by discriminating whether an image exists or not at every face of a document, based on image data obtained by quantizing an output of an optical reading means, and nullifying an output to the outside of the image data corresponding to the face on which the image does not exist, of the document. CONSTITUTION:Photoelectric converting signals S11, S15 of image sensors 11, 15 for reading images of the surface and the reverse side of a document are quantized, become image data D11, D51 and an image processing is performed by image processing parts 112, 152, image data D12, D52 are outputted and compared with threshold data Dth by binarization processing parts 113, 153, converted to binary data D13, D53 and stored temporarily in frame memories 114, 154, and thereafter, based on the number of black data under the control of an MPU 101, whether each face of the document has the image or is the blank paper face is discriminated. At the time of the face having the image, a selector 160 is switched, and the data is sent out to an output circuit 170, but in the case of white paper, it is inhibited to send it out. In such a way, the operation for designating the read of one face or both faces of the document becomes unnecessary.
Patent JP-S62143973-A (JP)
Inventor: LEONARD JOHN BURTON JR
IPC: E01C7/18
Filed: 1986-10-14
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-S60140210-A (JP)
Title: Zoom lens barrel
Inventor: HIRABAYASHI HIDETOSHI
IPC: G02B7/10
Filed: 1983-12-28
Abstract: PURPOSE:To realize a low-cost zoom lens barrel which operates smoothly and exerts no adverse influence upon lens performance by coupling a cam cylinder and a sliding tube inside of a fixed tube, and moving lens elements along a straight guide groove and a cam groove formed in the cam cylinder and sliding tube respectively. CONSTITUTION:When a zoom ring 8' is slid in an optical-axis direction, the sliding tube 2' also slides simultaneously in the optical axis direction together with a cam cylinder 3'. At this time, a stopper pin 30 is engaged with the straight advance groove 31' of the fixed tube 1, so the sliding tube 2' slides straight without rotating. A rotary pin 24' fixed on the cam cylinder 3' engages the rotary cam groove 29' of the fixed tube 1', so it is rotated by the sliding of the cam cylinder 3' to rotate the cam cylinder 3'. This rotation allows fixed pins 14', 17', and 19' engaging cam grooves 29', 27' and 28' to move in straight advance grooves 15', 20', and 20'' and respective lens frames are driven to perform zooming operation. At this time, the cam cylinder 3' slides together with the sliding cylinder 2'.
Patent JP-2001065237-A (JP)
Title: Air circuit of door device for airtight container
Inventor: FUJITA YOSHIHIRO
IPC: F16J13/22
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an air circuit for a door device of an airtight container capable of smoothly actuating a door body at the time of power failure and also capable of smoothly maintaining movement of the door body after recovery from power failure concerning the air circuit for the door device to actuate the door body by using a pneumatic cylinder and a solenoid change-over valve. SOLUTION: A manual change-over valve 21 to communicate passages to reach a rod side chamber 14 and a cylinder side chamber 15 of a pneumatic cylinder 11 for opening and closing motion is provided, and when the manual change-over valve 21 is changed over to a communicating position, air of the rod side chamber 14 flows to the cylinder side chamber 15 by dead weight of a door body 10, and the door body 10 moves to the lower side by dead weight.  In the meantime, even on a pneumatic cylinder for locking and unlocking, the manual change-over valve 21 to communicate the passages 16, 17 reaching the rod side chamber 14 and the cylinder side chamber 15 of the pneumatic cylinder to each other is provided, and when the manual change-over valve 21 is changed over to a communicating position, the door body 10 is moved to an unlocking position by a difference of pressure areas of the cylinder side chamber 15 and the rod side chamber 14.
Patent JP-2000076416-A (JP)
Title: Object discriminating device, its method, and medium having recorded object discriminating program thereon
Inventor: MORISHITA AYAKO
IPC: G06T1/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an object discriminating device, its method and a medium recording an object discriminating program capable of correctly discriminating the relation between plural object data and objects. SOLUTION: In the case of generating a printing image by properly arranging different object pictures in a printing area, etc., a single object picture is sometimes generated while being divided into plural object data because of the convenience of the processing of a computer. In the case of requiring to discriminate the corresponding relation between each object data and object picture in a process after it, even if they are superposed on each other from information of the arranging area of each object data (step 210), various kinds of object information such as resolution, compression/non-compression and expanding/ retracting ratio, foreground and background are compared (step 212 to step 218) and a coincident object picture is not discriminated before the coincidence of all of the information. Thus, the object picture can correctly be discriminated.
Patent JP-H0695773-A (JP)
Title: Wireless input device
Inventor: ARAI MASAKI
IPC: G06F3/00
Filed: 1992-09-16
Abstract: PURPOSE:To reduce power consumption and to simplify an operation, regarding a wireless input device performing the transmission and reception of data by a main body signal processor and optical communication. CONSTITUTION:Power is supplied to a wireless input device 10 and AC is utilized for the communication synchronization of a main body device 20 and an input device 10 by providing the device with an optical communication control part 17 raising the light emitting output of the wireless input device 10 gradually from an initial set value and setting a value which is possible to communicate with and the lowest one, by providing the main body signal processor 20 and the wireless input device 10 with a coil 23 and a coil 16, respectively, and by letting AC flow in the coil 23.
Patent JP-S63100642-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: MIURA MICHIO
IPC: G11B5/02
Filed: 1986-10-17
Abstract: PURPOSE:To control the strength of a magnetic field to a prescribed value by using the driving signal of an objective lens driving device corresponding to a surface undulation and controlling a supplying current to an electromagnetic coil or the position of the electromagnetic coil. CONSTITUTION:The output of an electric amplifier 31 displaying the driving signal of an objective lens driving device 32 is inputted to an equalizer circuit 41, converted to an electric signal to display the driving displacement of an objective lens 10 and inputted to a coil current control circuit 42. The coil current control circuit 42 controls the supplying current to an electromagnetic coil 11 based on the output signal of the circuit 41 to display the surface undulation quantity, and controls the strength of an impressed magnetic field to a magnetic recording film 2 due to the electromagnetic coil 11 to a prescribed value.
Patent JP-H04123851-A (JP)
Title: Tundish for continuous casting
Inventor: MURAKAMI HIROSHI
IPC: B22D11/11
Filed: 1990-09-14
Abstract: PURPOSE:To accelerate the flow of molten steel near the molten steel surface and to-float up and separate fine inclusions by setting a molten steel flowing velocity accelerating device impressing electromagnetic force near the surface of molten steal in a tundish for continuous casting. CONSTITUTION:At the time of pouring the molten steel into the tundish 1 from a ladle through a ladle nozzle 3 and further, into a mold from the tundish 1 through a tundish nozzle 4, as the molten steel flowing velocity accelerating device (electromagnetic coil) 10 for impressing the electromagnetic force to the molten steel near the molten steel surface in the tundish 1 in the direction toward outlet of the tundish 1, the molten steel near the melten steel surface is accelerated, and the molten steel from the ladle nozzle 3 is directed upward, and the separation and float-up of fine non-metallic inclusions are promoted and internal defect is not developed.
Patent JP-S63100896-A (JP)
Title: Signal generator
Inventor: OBA SHOSUKE
IPC: H04N9/79
Filed: 1986-10-16
Abstract: PURPOSE:To reduce the working time of tape edition by reproducing a color bar signal recorded as a vertical blanking period signal VITS at any time and writing it in a line memory and reading the color bar signal repetitively from the line memory during the vertical scanning period. CONSTITUTION:A magnetic tape reproducing means 1 and a line memory means 14 are provided, a color bar signal is reproduced from a magnetic tape T recorded with a superimposed color signal during the vertical blanking period of a video signal by a magnetic tape reproducing means 1 and written in the line memory means 14, the color bar signal is read repetitively from the line memory means 14 to obtain a color bar signal at least at a part of the vertical scanning period of the video signal. Thus, the reproduced color bar signal and a reference color bar signal are compared immediately at an optional edit point on the magnetic tape and it is not required to rewind the magnetic tape to the head.
Patent JP-S60141492-A (JP)
Inventor: KONDOU MAKOTO
IPC: G05D1/00
Filed: 1983-12-29
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-H04125556-A (JP)
Title: Novel photographic coupler
Inventor: IKESU SATORU
IPC: G03C7/38
Filed: 1990-09-18
Abstract: PURPOSE:To form cyan dye images which obviate the generation of a change in hue with heat, moisture and light by using a specific coupler. CONSTITUTION:The compd. of formula is used as the photographic coupler. In the formula, R and Y denote hydrogen or substituent; X denotes hydrogen or the substituent to be eliminated by reaction with the oxidant of a color developing agent. The more specific example of the coupler of the formula includes a compd. of which X and Y are both H and R is -NHC12H25, etc.
Patent JP-H08111833-A (JP)
Title: Display device
Inventor: OKAUCHI SHIGEKI
IPC: G09G3/36
Filed: 1994-10-12
Abstract: PURPOSE: To simplify the adjustment by storing an operating condition of the user and adjusting each section based on the stored condition. CONSTITUTION: A test chart display button is depressed to display a test chart and left/right eye display sections 11, 10 use eyesight dials 12, 13 so as to match a focus in a way that a chart is seen clearly by left and right eyes. Then a base length adjustment mechanism operation knob 20a is moved so that four corners of the chart have the same lightness. When the lightness reaches the same, a convergence angle is selected. After the selection, when a test chart display button is depressed, the indication of the test chart disappears and an image signal of a reproduction section is displayed.  Furthermore, data of adjusted diopter, a base length and a convergence angle are stored in a built-in EEPROM as personal data and even when plural users use the same display device, since each user makes adjustment by checking the personal data stored by each user, the display device is simply used without the need for complicated adjustment procedure.
Patent JP-H0292620-A (JP)
Title: Filler for plastic, method and apparatus for manufacture thereof
Inventor: YAMADA MAKIO
IPC: C03B37/005
Filed: 1988-09-30
Abstract: PURPOSE:To improve the anisotropy of a molding contraction and to improve mechanical strength of a filler by so composing the filler as to have linear parts in three-dimensional directions and to couple the ends of the parts to each other. CONSTITUTION:Glass powder 7 in a supply pot 6 is supplied from a supply port 8 to the shaping face 4 of a rotary drum 1 through a supply plate 10, and the powder 7 adheres to remain only in molding grooves 3 of the face 4 of the drum 1 by the end 15a of a squeegee 15 in pressure contact with the face 4 of the drum 1. The powder 7 adhering in the grooves 3 is heated by a heater 16 to fusion-adhere to each other in the grooves 3 and to be formed in a predetermined shape in the grooves 3 upon the rotation of the drum 1. Further, a formed member 23 of melted state formed in the grooves 3 is cooled upon the rotation of the drum 1 to be recovered in a filler recovery box 18.
Patent JP-H03107606-A (JP)
Title: Assembling unit composed of expansible anchor and assembling bit
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: B25B27/10
Filed: 1990-09-18
Abstract: PURPOSE: To improve work efficiency without the fall of a driving tool by engaging an annular tooth row formed at the shaft part side end face of an assembling bit, with a shoulder projecting inward from an internal thread in the shaft part. CONSTITUTION: A shoulder 26 is formed to project inward from an external thread 6 thread-fastened to a bolt 3 with an enlarged cone 4 of a shaft part of an expansion anchor 2, and an annular tooth row to be engaged with the shoulder 26 is formed at the shaft part 5 side end face of an assembling bit 1. A driving tool is therefore prevented from falling, and work efficiency can be improved by a combination of the expansion anchor expansive by the rotation of the shaft part 5 and the assembling bit 1 that can be assembled to a power hammer drill.
Patent JP-S61123991-A (JP)
Inventor: SUZUKI EIJI
IPC: G07B1/00
Filed: 1984-11-21
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-H06103783-A (JP)
Title: Static type memory circuit
Inventor: FURUTA HIROSHI
IPC: G11C11/413
Filed: 1992-09-16
Abstract: PURPOSE:To improve the resistance to a software error by setting a power source voltage to a memory cell a little higher than that of a peripheral circuit. CONSTITUTION:The power source voltage VMC of a memory cell part circuit is set higher than the power source voltage VCC of a peripheral circuit. Concerning a hot carrier effect, since the stress is hardly exerted on a transistor(Tr) QD by observing the operation locus of the Tr, it is no problem even in using a device optimized by the voltage VCC. On the other hand, when the node of the memory cell is on the L side, since the stress is exerted on a transfer Tr QT in the ON state by making a word line 11 H(high), the stress is usually determined by the voltage of a digit line 12. Consequently, the effect of the difference of an applied voltage value hardly affects the Tr QT. Also, it is no problem in breakdown with the lapse of time by providing the gate oxidized film withstands a prescribed voltage. The power source voltage of a memory cell 10 is boosted by means of an internal boosting circuit being separated from the power source part of the peripheral circuit.
Patent JP-H03108153-A (JP)
Title: Tape cassette loader
Inventor: MIYAMOTO HIROYUKI
IPC: G11B15/675
Filed: 1989-09-22
Abstract: PURPOSE:To prevent the drop out of a reproducing signal occurring by abutting a cassette with an abutting part with a pressurizing member, and pressing a holder to the insertion position of the cassette with an energizing member. CONSTITUTION:The tape cassette loader 1 is provided with the holder 3 to which a tape cassette 2 is inserted. The holder 3 consists of a frame 4 and a cassette pressurizing member 6 to pressure the cassette 2 at a prescribed position. The frame 4 is turned and displaced between a cassette loading position and the cassette loading position to which the cassette 2 is inserted. Brackets 7, 8 are provided with projecting pieces 7b, 8b which regulate the turn of the frame abutting with the cassette pressurizing member 6 in a process where the frame is turned and displaced. And the projecting pieces 7b, 8b make the pressurizing member 6 abut with the cassette 2, and also, a torsion spring that is the energizing member makes the holder 3 press on the insertion position of the cassette. Thereby, a conductive elastic material can be allowed to adhered on the surface of the cassette 2 in a wide area, and the drop out of the reproducing signal can be prevented occurring.
Patent JP-H1092263-A (JP)
Title: Steering wheel
Inventor: KOJIMA NOBUAKI
IPC: B60R21/203
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact steering wheel capable of preventing a malfunction due to vibration and having a simple structure by arranging a sheet-like horn switch between an air bag module and a steering pad. SOLUTION: A gas generation section provided with an inflator 16 on a fixing plate 20 and an air bag module 15 fitted with an air bag 24 are stored in the case section 14 of a steering wheel main body 11. A switch unit 25 constituted of a horn switch 28 and various switches 29 provided on both sides is stored in a box-like storage section on the back face of a steering pad 40. A pad side split line 42 corresponding to the H-type split line 26 provided on the horn switch 28 is preferably provided on the steering pad 40. The steering pad 40 is fitted to a steering wheel main body 11 to cover the opening section 41 of the case section 14. The load of the air bag module is prevented from being applied to the installation section of the horn switch 28.
Patent JP-S63101454-A (JP)
Title: Flame-retardant plastic composition
Inventor: TACHIBANA MASAMIKI
IPC: C08K5/02
Filed: 1986-10-16
Abstract: PURPOSE:To contrive toward safely and environmental preservation during firing, by blending a combustible plastic material with a condensed aluminum phasphate as a flame retarder. CONSTITUTION:This flame-retardant plastic compsn. is obtd. by blending a combustible plastic material with a condensed aluminum phosphate as a flame retarder. It is preferred to use a chlorinated paraffin and/or antimony trioxide as flame-retarding aids together with the condensed aluminum phosphate.
Patent JP-H1096030-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet having high magnetic flux density
Inventor: KAWAMATA RYUTARO
IPC: C22C38/06
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture method for grain-oriented silicon steel sheet having a high magnetic flux density and used for an iron core material for electrical equipment. SOLUTION: A slab, having a composition consisting of, by weight, 0.035-0.10% C, 2.5-4.5% Si, 0.010-0.040% S, 0.010-0.050% sol-Al, 0.0030-0.0150% N, 0.020-0.40% Mn, and the balance Fe with inevitable impurities, is heated to >=1280%oC, hot-rolled, and subjected, before cold rolling, to hot rolled plate annealing and to cooling, and the resultant steel plate is rolled once or is rolled two or more times while process-annealed between the rolling stages to >=80% final rolling rate, and then, after decarburizing annealing and application of a separation agent at annealing, secondary recrystallization and purification are carried out by means of finish annealing, by which the grain oriented silicon steel sheet can be manufactured.  At this time, at the time of finish hot rolling, finish hot rolling is performed while regulating the strain rate at the final pass or the final two passes to >=150s<-1> and also regulating the tension between the final two stands to >=1.5kgf/mm<2> .