baber/WOPTO huggingface dataset:
Patent JP-2001103366-A (JP)
Title: Camera
Inventor: KUBO HIROAKI
IPC: H04N5/369
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce an image-shake of a photographed image attended with a movement of an object to the utmost. SOLUTION: Images of an object picked up twice by an image pickup section 4 are captured before the main exposure, an inter-frame difference arithmetic section 972 takes a difference between data of both the object images by corresponding pixels, a threshold comparison section 973 compares the difference with a threshold to extract pixels whose value is a threshold level or over as a non-correlation part, and a non-correlation part area arithmetic section 974 obtains a ratio of the non-correlation part area of the detected pixels to all the pixels. When the ratio of the non-correlation part area is high, it is discriminated that the object has a large motion, and an exposure arithmetic block 22 selects a velocity priority program line P3, an exposure time is set shorter than a standard exposure time so as to prevent an image-shake of the object from being caused.
Patent JP-S63125439-A (JP)
Title: Gear change operating device
Inventor: KIKUZAWA HIROMASA
IPC: F16H9/12
Filed: 1986-11-17
Abstract: PURPOSE:To eliminate a particular clutch operation at the time of gear change and simplify a gear change operation by providing a damper which springs a clutch driving motor which is operated being interlocked with the operation of a change lever and which operates a belt transmission clutch, to a clutch engaging side. CONSTITUTION:The gear change operation of a gear change transmission device 2 is carried out by the rotation of a shifter arm 7, and the turning force of the driving shaft 9 of an engine is transmitted to its input shaft 8 via a power transmission belt 10. The power transmission belt 10 transmits power in accordance with the pressing force of a tension pulley 11 which constitutes a belt transmission clutch 3. The tension pulley 11 is rotatably supported by the end part of a clutch arm 21 which is rotatable around a shaft 22, and the clutch arm 21 is operate via a clutch pedal 24 or a clutch driving motor 4 via rods 25, 27. In this case, the clutch driving motor 4 as whole is springingly energized toward a clutch engaging direction around a shaft 28 by means of a damper 5 made of a spring.
Patent JP-H07129818-A (JP)
Title: Automatic transaction device
Inventor: EDA MASARU
IPC: G06Q40/00
Filed: 1993-11-02
Abstract: PURPOSE:To provide an automatic transaction device which can replenish a cash cassette with bills without stopping transactions of the whole device and is improved in operation efficiency and operability. CONSTITUTION:Nearby cash cassettes 36, 37, and 38 in bill storage parts 40, 41, and 42, the states of the respective cash cassettes 36, 37, and 38 are displayed and illumination type push-button switches 65b, 65c, and 65d for specifying the disconnections of the cash cassettes 36, 37, and 38 are provided. When the cash cassettes 36, 37, and 38 are replenished with bells, those push-button switches 65b, 65c, and 65d are selectively pressed to disconnect only the cash cassettes. When a payment transaction is performed in a customer wait sate or in-transaction state, the lamp of the push-button switch corresponding to a cash cassette where bills are possibly taken out in the payment transaction blink at intervals of one second.
Patent JP-S62134870-A (JP)
Title: Magnetic head feeding mechanism
Inventor: ISHIDA HITOSHI
IPC: G11B21/02
Filed: 1985-12-06
Abstract: PURPOSE:To prevent a carriage and a guide shaft from having a play during track seeking operation by interposing an elastic member which spreads and energizes a shift sliding member and the carriage in direction crossing the axial directions of two guide shafts detachably between the shaft sliding member and carriage. CONSTITUTION:When respective tracks on a magnetic disk are sought for radially by a magnetic head feeding mechanism, the carriage 2 on which a magnetic head 1 is mounted is moved forth and back along two parallel guide shafts 6 and 7 and the shaft sliding member 9 fitted onto the guide shaft 7 moves forth and back at this time together with the carriage 2 while fitted in a sliding member engagement recessed part 10 formed in an end part of the carriage 2, which is guided along the guide shaft 7. The elastic member 11 which spreads and energizes the shaft sliding member 9 and carriage 2 in the direction orthogonal to the axial directions of the guide shafts 6 and 7 is positioned in the sliding member engagement recessed part 10 and interposed between the shaft sliding member 9 and carriage 2, thereby preventing the guide shafts 6 and 7 from having a play on the basis of the carriage 2.
Patent JP-H01118265-A (JP)
Title: Information processing device
Inventor: KONNO HIDEJI
IPC: G11B19/20
Filed: 1987-10-31
Abstract: PURPOSE:To easily realize the increase of the recording capacity without incurring the complicating of a structure by executing the rotation of a recording medium by giving the rotating force in the circumferential direction to the peripheral edge part of the medium. CONSTITUTION:A spindle motor 5 and turn table 6 are arranged outside the circumferential zone of an optical disk 1 and the structure is made so as to give a rotating force to the disk 1 by bringing the turn table 6 into contact with the outer peripheral face of the disk 1. An optical pickup device 3 is provided movably in the whole radial direction of the disk 1 and a fixing member 9 is abutted to the disk peripheral edge freely rotatably. With this structure, the pickup 3 is moved until a condensing lens 7 coincides with the optical disk center O and the whole disk face can be made in a recordable zone, so the increase of the recording capacity can easily be realized without incurring the device complicating.
Patent JP-H03135620-A (JP)
Title: Document processor
Inventor: UENO HIDEO
IPC: G06F3/12
Filed: 1989-10-20
Abstract: PURPOSE:To prevent the undesired print of horizontal ruled lines by providing a horizontal ruled line addition control means which commands a print control means to print a horizontal ruled line to the upper end of the head print line of the next page in response to the horizontal ruled line of the final print line. CONSTITUTION:A ruled line data retrieving means retrieves the data on the horizontal ruled line printed to the final print line of a page under printing and the horizontal ruled line adjacent to the former ruled line as well as the data on the vertical ruled line printed to the head print line of the next page based on the data on a print area memory, a line counter, and an input data storage means. On the other hand, a horizontal ruled line addition control means receives the data retrieved by the ruled line data retrieving means and commands a print control means to print a horizontal ruled line to the upper end of the head print line of the next page in response to the horizontal ruled line of the final print line if a horizontal ruled line exists on the final print line of a page under printing together with a vertical ruled line existing on the head print line of the next page. Thus it is possible to print only a necessary horizontal ruled line to the upper end of the head print line of the next page.
Patent JP-H04147796-A (JP)
Title: Device for treating empty metallic can
Inventor: NAKAGAWA SHIGEKI
IPC: B30B9/32
Filed: 1990-10-12
Abstract: PURPOSE:To improve the capacity to house empty cans and to eliminate the need for sorting the cans by weighing a charge and deciding the presence or absence of foreign matter after decision of whether the charge is a metallic or not, sorting the charge to steel cans and aluminum cans, crushing the cans and storing the cans in a housing box. CONSTITUTION:A metal detecting sensor 38 decides whether the empty cans are metal or not when the empty cans are charged into a feed port 28. A gate 30 is opened and the cans are accepted into a weighing section 24 in the case of the metal. The weighing section 24 does not receive the cans by deciding that the foreign matter, such as stone, is contained in the cans, if the cans are above the prescribed weight or above. Magnetic sensors 60, 61 make decision as to whether the cans are aluminum or iron and the rotation of a motor 62 is changed to the right or left by the result thereof. An impeller 66 is rotated to the right and left according to the rotation thereof and the cans are dropped to the respective sides. The cans 50 are forcibly supplied to a nipping section 82 and are crushed when a guide blade 84 passes the groove 30 of a driving drum 74 of a crushing section 14. The crushed cans are housed in the boxes 87, 89.
Patent JP-H02121508-A (JP)
Title: Wide band amplifier
Inventor: MASAGAKI TOSHIHIRO
IPC: H03F3/45
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a wide band amplifier which can obtain the fixed gains over a wide frequency band by combining a base-grounded type amplifier with a negative feedback type amplifier. CONSTITUTION:An input part consisting of npn transistor TR 10 and 11 form a base-grounded type amplifier where the input impedance is never reduced with increase of the frequency. While a differential amplifier consisting of npn TR 4 and 5 and load resistances 6 and 7 forms a negative feedback type amplifier which uses the load resistances 12 and 13 as the feedback resistances. The gains are referred to as G in case the differential amplifier has no feedback. Therefore the negative feedback type amplifier has its impedance of about 1/G times as high as the resistance values of both resistances 12 and 13 at the base points of the TR 4 and 5. As a result, the frequency where the parasitic capacity of the collector of the TR 10 connected to the base of the TR 4 starts to affect the impedance secured at the collector point is set at a level about G times as high as the conventional frequency level.
Patent JP-S61157826-A (JP)
Title: Ball spline bearing
Inventor: KONDO JUNJI
IPC: F16C29/00
Filed: 1984-12-28
Abstract: PURPOSE:To improve the rigidity and accuracy of an outer cylinder and to facilitate machining and assembly by forming grooves on the inner surface of an outer cylinder and the outer periphery of a shaft at equal spaces longitudinally, and axially dividing a side plate where a turning path is formed into two parts. CONSTITUTION:Raceway grooves 1a and return grooves 1b are alternately disposed on an outer cylinder 1, and raceway grooves 2a and return grooves 2b are alternately disposed on a spline shaft 2. A side plate mounted on the end portion of the outer cylinder 1 is divided into an inside plate 5 and an outside plate 6, and the positions of a retainer 4 and the outside plate 6 are regulated together with a reinforcing plate 7 to which a seal 7a is fixed by a circlip 8.
Patent JP-H02123273-A (JP)
Title: Intake device for internal combustion engine
Inventor: YAMANE SHUICHI
IPC: F02M35/10
Filed: 1988-10-31
Abstract: PURPOSE:To supply hot air on start and supply outside air afterwards by installing a cold air introducing suction pipe and a hot air introducing suction pipe into an air cleaner case and interlocking the adjusting valves for the both, in the suction device for an internal combustion engine. CONSTITUTION:Two cylindrical members 12 and 14 are installed onto one side surface of an air cleaner case 4, and a cold air introducing suction pipe 16 is fixed at the other ends of the installation member 12, and a hot air introducing suction pipe 20 is fixed at the other edge of the installation member 14. Adjusting valves 24 and 26 are installed at the opened port parts of the installation members, and the both valves are fixed onto a same turning shaft 28, holding a prescribed angle, and are turned by a spring part 34 and a shape memory alloy spring part 36. When an internal combustion engine is started in cold weather, the spring part 34 and the shape memory alloy spring part 36 operate, and the hot air valve 26 is opened, and the valve 24 for atmosphere is closed, and the hot air is supplied, and when warming proceeds, only the spring part 34 operates to cut off the hot air, and the atmosphere is supplied. Thus, the structure of the intake device can be made simple, and the dimension can be reduced.
Patent JP-H09198199-A (JP)
Title: Multimedia data reproduction method and multimedia server system
Inventor: KAMATA TAKASHI
IPC: H04N7/173
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To continuously reproduce the multimedia data recorded on plural optical disks by previously reserving the devices and the time necessary for the reproduction when the multimedia data on plural optical disks are reproduced. SOLUTION: A server device 100 includes a reservation data storage means 108, a clock 110, etc. A control means 102 reserves the optical disk devices including the replacement loading time of optical disks based on the data stored in every storage means before the reproduction of multimedia data is started, so that the continuous reproduction time is secured among the optical disk devices. Thus the operation of every optical disk device can be managed in terms of time. Therefore, no interruption occurs for reproduction of the multimedia data unlike the conventional cases and despite the replacement of disks. As a result, even the multimedia data that are recorded on plural optical disks can be smoothly reproduced. In addition, the effective use is secured for the optical disks of a library device in response to the requests of plural clients.
Patent JP-H0664110-A (JP)
Title: Releasable substrate with predetermined range of gloss level, surface cover obtained therefrom, and its production
Inventor: JIYOSEFU RII MATSUKII SHINIA
IPC: B32B27/32
Filed: 1991-10-23
Abstract: PURPOSE: To simply produce a peel support not having a defect having to hold a chill roll to a flaw free state at low cost. CONSTITUTION: A polyolefin layer is heated to its m.p. or higher and, by quenching this layer under a controlled condition, the state of a peel support is again adjusted to exclude the surface flaw of support to change gloss level and a pattern area of different gloss can be formed. By the quenching of a crystalline polymer by the contact of the surface of the peel support on the side opposite to the crystalline polymer with a chill roll, the transfer of the flaw of the chill roll or a smoothing roll to the surface of the peel support is avoided.
Patent JP-H11177501-A (JP)
Title: Method and system for optimizing optical coupling between artificial satellites
Inventor: WANDERNOTH BERNHARD
IPC: H04B10/118
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the method and system for optimizing optical coupling between artificial satellites. SOLUTION: The system that optimizes optical coupling between artificial satellites has a terminal. The terminal is provided with a multiplexer 1 connecting to a transmitter unit 2 at its output side. The multiplexer has a sub channel input section connecting to an evaluation device 3. The terminal is provided with a clemultiplexer 5 connecting to a receiver unit 6 at its input side. The demultiplexer is provided with a sub channel output section connecting to an optimizing unit 8. Data in the inside of an enterprise relating to a parameter measured continuously are sent to the optimizing unit in a remote terminal via the evaluation device 3 by using an additional channel provided in addition to a transmission channel in existence for valid data through the multiplexer or the demultiplexer.
Patent JP-H05118709-A (JP)
Title: Air conditioner
Inventor: KOBAYASHI ATSUYASU
IPC: F25B41/00
Filed: 1991-10-23
Abstract: PURPOSE:To improve sound damping effect by altering sound damping device capacitance on the basis of noise frequencies caused by the flow state of a refrigerant, and causing interference among the noise frequencies. CONSTITUTION:The subject air conditioner is disposed between a capillary tube 4 for an indoor heat exchanger and an indoor heat exchanger 3, and noise frequencies detected by a microphone are analyzed through a frequency analyzer 10. Further, a partition plate 8b is moved by the actuation of an electric motor 8c to alter the capacity of a sound damping device. Hereby, sound damping effect by the sound damping device is increased.
Patent JP-H04152208-A (JP)
Title: Explosion-proof optical encoder
Inventor: IIDA YASUHISA
IPC: G01D5/30
Filed: 1990-10-16
Abstract: PURPOSE:To improve resolving power and prevent the danger of explosion even in a dangerous atmosphere by providing either one of a first and a second polarizing filters with the plane of polarization partitioned by a straight line passing a rotary shaft as a boundary so as to be formed into the plane of polarization of two directions forming an angle of 45 deg.. CONSTITUTION:A polarizing filter 10 is provided with a single plane of polarization, but a polarizing filter 11 is provided with the plane of polarization partitioned by a straight line passing a rotary shaft 4 as a boundary so as to be formed into the plane of polarization of two directions forming an angle of 45 deg.. Accordingly, when the filter 10 is rotated in association with the rotation of the shaft 4, the intersecting angles between the single polarizing direction of the filter 10 and the polarizing directions of the filter 11 are changed with the angle difference of 45 deg.. The light outputted from light emitting elements 16, 17 is led by optical fibers 12, 14 and radiated to the filters 10, 11., and the light penetrating the filters 10, 11 is led to light receiving elements 18, 19 by optical fibers 13, 15. The quantity of light penetrating the filters 10, 11 becomes the maximum when the polarizing directions of the filters 10, 11 coincide with each other, and becomes the minimum when the polarizing directions are orthogonal. The angle-of-rotation theta of the shaft 4 can be thereby detected by detecting the quantity of passing light by the light receiving elements 18, 19.
Patent JP-H10105045-A (JP)
Title: Forming operation teaching device and information recording medium for forming operation teaching device
Inventor: YUI KOJI
IPC: G09B19/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide information on operation for forming an object in processes like the part of folding paper into various figures so that a user can easily understand it by providing 1st to 3rd screen parts which show one of forming processes for an object, a next process, and the final shape of the object. SOLUTION: A cursor with which the user points a specific position by using a mouse is displayed on a display image 14a. Then the 1st screen part G1 is a screen for displaying one process (process display result) of folding paper. The 2nd screen part G2 is a screen for displaying the next process (process display result) of folding the paper. The 3rd screen part G3, on the other hand, displays the final shape (P15) of the folded paper, i.e., the final shape of the target paper folding handicraft obtained after the folding. In this case, the 1st screen part G1 displays the original shape P1 of square folding paper and the 2nd screen part G2 shows the next process P2 to which the original shape P1 is advanced by one stage.
Patent JP-H09110806-A (JP)
Title: Production of carbonic ester
Inventor: SASAKI YOSHIYUKI
IPC: C07C68/04
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carbonic ester, capable of by- producing a carbamic acid ester used as a raw material for synthesizing organic specialty chemicals and easily producing the symmetric or asymmetric carbonic ester by using inexpensive and non-poisonous carbon dioxide as a main raw material. SOLUTION: The method for producing the carbonic ester comprises reacting (A) carbon dioxide with (B) a tertiary amine (e.g. triethylamine) and (C) an alcohol (e.g. ethanol) in the presence of (D) an acethylene compound (e.g. acetylene). The reaction proceeds through the reaction formula. The component C is used in an amount of 1-10 mole times that of the component B, and the component D is used in an amount of 1-3 mole times that of the component B. The reaction is preferably performed at 10-180 deg.C under a pressure of 20-60atm for 5-20hr.
Patent JP-H06101683-A (JP)
Title: Self-priming type pump unit
Inventor: AIDA YOSHIHARU
IPC: F04D9/02
Filed: 1992-09-18
Abstract: PURPOSE:To provide a pump unit capable of easy supply and drainage of priming to and from a self-sucking type pump 7 from the outside. CONSTITUTION:An outer case 6 of a pump unit 5 incorporating a self-priming type pump 7 therein is formed with a water supply port 15a capable of supplying priming into a casing 11 of the self-priming type pump 7 and a drain port 17a capable of draining the priming from the casing 11.
Patent JP-H05226999-A (JP)
Title: Low-power complementary mosfet digital signal buffer circuit
Inventor: BARU ESU SANDOU
IPC: H03K19/0175
Filed: 1992-10-14
Abstract: PURPOSE: To minimize the power consumption of a MOSFET digital signal buffer circuit. CONSTITUTION: An input digital signal 122 drives a gate 108g of a MOSFET 108 of an input inverter 102, and before a gate 106g of a MOSFET 106 of the input inverter 102 is driven, the gate 106g is biased by a current from a diode- connection MOSFET 114. The power loss is minimized, because the MOSFETs 106,108 are sufficiently turned off by driving the gates 106g, 108g with the input digital signal 122 and a bias signal 124. An inverted digital signal 126 outputted from the input inverter 102 drives gates 110g, 112g of MOSFETs 110, 112 of an output inverter 104. The input digital signal 122 drives also a source 112s of a MOSFET 112 of an output inverter 104, to reduce a transition time of an output digital signal 128.
Patent JP-H07130753-A (JP)
Title: Bipolar semiconductor device
Inventor: YAMANAKA TOSHIO
IPC: H01L29/732
Filed: 1993-11-05
Abstract: PURPOSE:To improve the easiness of the design of an integrated circuit mask pattern and reduce the unit cost of a product by a method wherein a collector electrode aperture is divided in the case of a vertical device and a base electrode aperture is divided in the case of a lateral device, etc. CONSTITUTION:A first conductivity type high impurity concentration buried region 21 provided near the surface of a semiconductor substrate 20, a first conductivity type low impurity concentration semiconductor layer 4 which is adjacent to and continuous with the buried layer 21 and a second conductivity type base region which is provided from the surface toward the inside of the semiconductor layer 4 are provided. Further, a first conductivity type emitter region which is provided from the surface part toward the inside of the base region, a first conductivity type diffused region 23 which reaches the buried region 21 from the surface of the semiconductor layer 4 and which has approximately the same surface impurity concentration as the semiconductor layer 4 and an insulator layer 22 which covers the surface of the semiconductor layer 4 are provided. Moreover, contact electrodes which are electrically connected to the high impurity concentration region 23 through an aperture which pierces through the insulator layer 22 and exposes the surfaces of the respective regions and through the other aperture which pierces through the insulator layer 22 covering the diffused region 23 selectively are provided.