baber/WOPTO huggingface dataset:
Patent JP-S63177169-A (JP)
Title: Developing device
Inventor: TAKASE KATSUAKI
IPC: G03G15/08
Filed: 1987-01-19
Abstract: PURPOSE:To eliminate the density difference between an inner side and a front side in an image by specifying the screw pitches of 1st-3rd conveying means and the rotational frequency ratio of a developing sleeve and the 1st-3rd conveying means. CONSTITUTION:The screw pitches P1-P3 of the 1st-3rd conveying means 9-11 are so set that P1=20-25mm, P2=5-10mm, and P3=5-10mm. Further, the rotational frequency ratio N0:N1:N2:N3 of the developing sleeve 3 and 1st-3rd conveying means 9-11 is so set that N0:N1:N2:N3=1(1.4-2.0):(0.7-1.1):(1.0-1.6). Namely, when the screw pitches P1-P3 and rotational frequency ratio N0:N1:N2:N3 are within those ranges, toner concn. can be uniformed to development width. Consequently, the density difference between the inner side and front side in the image is eliminated.
Patent JP-H08197002-A (JP)
Title: Classifying device for paper sheets
Inventor: TOYODA TAKETO
IPC: B65H39/115
Filed: 1995-01-23
Abstract: PURPOSE: To provide a classifying device for paper sheets which efficiently transport media to be transported without applying stresses on these paper sheets. CONSTITUTION: This classifying device consists of transfer conveyor groups 30 which are respectively arranged above plural classifying boxes 28 set stepwise in a vertical direction and transport the media 2 in a horizontal direction, plural longitudinal distributing conveyors 20 which accept the media 2 thrown in from a medium throwing conveyor 12 and a circulating lift 22 which circulates and moves these longitudinal distributing conveyors 20 in order to eject the media 2 to the transfer conveyors 32 on the inlet end side constituting the transfer conveyor groups 30. The media 2 are dropped into the prescribed classifying boxes 28 by inclining the transfer conveyors 32 in the case the media are classified to these boxes. All of the conveyors 12, 20, 32 are open on the upper side so as not to apply the stresses, such as folding and bending, on the media 2 during the transfer.
Patent JP-H05199573-A (JP)
Title: Remote controller
Inventor: NOMURA YASUHIRO
IPC: H04N5/44
Filed: 1992-01-21
Abstract: PURPOSE:To provide a remote controller which can perform the batch control of power supplies of plural electronic equipments. CONSTITUTION:A remote controller 10 is provided with a clock part 13, and the sleep timer time set at an input part 14 is stored by a storage part 15. Then the time counted at the part 13 of the controller 10 is compared with the time held by the part 15. When the coincidence is confirmed between both times, the controller 10 sends the power OFF commands to a magnetic recording/reproducing device 17 and a TV 19. Thus the power supplies of the device 17 and the TV 19 can be turned off.
Patent JP-H09194954-A (JP)
Title: Cooling device for steel strip by gas jet
Inventor: YOSHINO HIROYUKI
IPC: C21D1/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To optimize gas flow and to improve the cooling capacity by forming gas suction holes at the rear part of cooling nozzles for discharging cooling gas. SOLUTION: In this cooling device by gas jet for a steel strip, the opening hole position of the gas suction hole group 5 is arranged at the rear part of the opening hole position of the cooling nozzle group 2 so that both gas flow are not largely interferred. That is, each spouting hole in the cooling nozzle group 2 projects by the pipe length L from the opening position of the gas suction hole group 5. The cooling gas spouted from the cooling nozzle 2 straightly reaches the surface of steel strip 1 without scarcely affected by the adjacent gas suction holes 5, and after acting as the cooling medium for the steel strip, the cooling gas is turned over and sucked into the gas suction holes 5. Since a large part of the cooling gas spouted from the cooling nozzle 2 acts as the cooling medium, excellent cooling capacity is displayed.  The nearer the interval between the cooling nozzle 2 and the suction hole 5 is, the more remarkable this inclination is.
Patent JP-H02188973-A (JP)
Title: Field effect superconducting-material element
Inventor: IWAMATSU SEIICHI
IPC: H01L39/22
Filed: 1989-01-17
Abstract: PURPOSE:To obtain a high-temperature superconducting material which is stable at high temperatures and through which a large or constant current can be made to flow and its circuitry is easy by forming two electrodes with insulating films in between on the surface of the material and impressing an electric field upon the material through the electrodes. CONSTITUTION:Two electrodes 1 and 5 are formed with insulating bodies 2 and 4 in between on the surface of a high-temperature superconducting material 3 and an electric field is impressed upon the material 3 through the electrodes 1 and 5. For example, the surface of the first electrode 1 formed of a metallic cable conductor is coated with the first insulating body 2 and the conducting material 3 is formed on the surface of the insulating body 2. Then the second electrode 5 is formed on the surface of the material 3 with the second insulating body 4 in between. In addition, an electric field from a voltage source 6 is impressed upon the material 3 between the first and second electrodes 1 and 5 so as to set the material 3 to a superconducting state. It is also possible to form the high-temperature superconducting material to a cable conductor, with the first and second electrodes being respectively formed above and below the cable conductor with insulating bodies in between.
Patent JP-H02187741-A (JP)
Title: Fluorescent screen
Inventor: MURATA YASUSHI
IPC: G03B21/60
Filed: 1989-01-17
Abstract: PURPOSE:To increase projected light quantity and to improve the luminance of a screen for the same exciting light quantity by providing a reflecting layer on the display back surface of a screen plate and reflecting the light projected toward the display back surface side to a display surface side. CONSTITUTION:The reflecting layer 11a or 11b is provided on the display back surface of the screen plate 10. Thus, the light which is projected to the display back surface side, out of fluorescence generated with the aid of the exciting light, is reflected by the reflecting layer 11a or 11b and returns to the display surface side. Therefore, the projected light quantity to a viewer side is increased and the luminance of the screen for the same exciting light quantity is improved.
Patent JP-H0691511-A (JP)
Title: Device for micro-finishing of brake surface of brake drum
Inventor: NOOMAN ROI JIYATSUJI
IPC: B24B21/16
Filed: 1993-01-21
Abstract: PURPOSE: To enable micro-finish without making spiral marks on the brake drum by making a micro-finishing film pass on the engagement face of a shoe with the polish face of the micro-finish film opposed to the engagement face of the shoe, pressing a polishing film against the brake face of the brake drum while rotating the brake drum, and axially reciprocating the shoe. CONSTITUTION: A brake drum 22 is mounted on the pilot 42 of a micro-finish device 10 and positioned by the centripetal work of a tapered engagement face 48. The micro-finish film 104 is drawn out from a holder 110, and threaded on the engagement face 80 of a polish shoe 74 and then on a rewinding spindle 118. The brake drum 22 is rotated by a rotary assembly body 16, and the polish shoe 74 is also raised by a carrier arm 76 and a wedge-shaped driver 100 to make the polishing face 106 of the film 104 contact a brake face 28. The brake face of the brake drum 22 is micro-finished by axially reciprocating the shoe 74.
Patent JP-S58128042-A (JP)
Title: Controlling mechanism of cassette tape recorder
Inventor: MURAMATSU HIROSHI
IPC: G11B15/10
Filed: 1982-01-22
Abstract: PURPOSE:To make cue, review and program search ease in addition to general operations, by forming a cam wheel for a control gear for fast traversing and rewinding and displacing a trigger lever for pause rotatably with this cam wheel at the fast traversing or rewinding. CONSTITUTION:This figure shows the arrangement of pause state of the drive gear and control gear. In the figure, 58 is the fast traversing and rewinding control gear, a cam 58a, a start cam 58b, the 1st and 2nd stoppers 58c, 58d are projected on the upper surface, the outer circumference is provided with a gear missing section 58e and a cam wheel 58f, which are rotatable with a shaft 59 at the lower surface of a subchassis 2, a torsional spring 60 contacts a start cam 58b and is energized rotatably clockwise, and at the pause state, the 1st stopper 58c contacts a pin 75a of the trigger lever, allowing to stop the rotation and to oppose the gear missing part 58e to a drive gear 50.
Patent JP-H04252361-A (JP)
Title: Document input device
Inventor: NAKAMATSU YUTAKA
IPC: B41J21/00
Filed: 1991-01-28
Abstract: PURPOSE:To obtain a device which can simplify the operation to instruct a relative shift for a document input device where a transmission type display part is provided on a form and at the same time a relative shift is possible between the form and the display part. CONSTITUTION:An instruction is given to move a cursor toward the upper or lower end of a display part 3 when the cursor is positioned at the upper or lower end of the part 3 to show the next input position of the part 3. Under such conditions, the position of the cursor is not changed at the part 3 end the pert 3 is moved toward its upper or lower end against a form 2.
Patent JP-H02191329-A (JP)
Title: Method of forming pattern
Inventor: GOTO KOTARO
IPC: H01L21/3065
Filed: 1989-01-19
Abstract: PURPOSE:To form a pattern with high dimensional accuracy by a method wherein, after an oxide high-temperature superconducting material film is selectively etched with specific etchant, remaining non-soluble material films are removed by dry etching for patterning. CONSTITUTION:For instance, an oxide high temperature superconducting material film 2 is formed on an MgO single crystal substrate 1. Then an etching mask film 3 is formed on the oxide high temperature superconducting material film 2 and the oxide high temperature superconducting film 2 is selectively etched with acid etchant whose concentration is so selected as to leave the non-soluble material parts 2A of the oxide high temperature superconducting material. Then the remaining non-soluble material films 2A are removed by dry etching to complete the patterning of the oxide high temperature superconducting material film. Therefore, the oxide high temperature superconducting material film can be patterned with good controllability and the remaining non-soluble material films can be removed completely. With this constitution, an oxide high temperature superconducting material film pattern having high dimensional accuracy can be obtained.
Patent JP-H03212248-A (JP)
Title: Vacuum cleaner
Inventor: IKEDA MITSUHIRO
IPC: A47L11/282
Filed: 1990-01-18
Abstract: PURPOSE:To prevent the intrusion of cotton dust, etc., into a gap in the vicinity of a bearing part by forming each tapered part which is coaxial with a rotary shaft and whose diameter gradually reduces from the edge part towards the root part at both the edges of a rotary cleaning member and forming a recessed part for accommodating the top edge of the tapered part on a bearing member for holding the rotary shaft in rotatable manner. CONSTITUTION:Tapered parts 17 and 18 are projectingly installed at both the edge parts of a cylindrical body 7, and each part 17, 18 has the smaller outer shape than that of the cylindrical body 7, and is coaxial for a rotary shaft 9, and has a tapered form whose diameter gradually reduces from the outer edge part to the root side. The outer edge parts of the tapered parts 17 and 18 are inserted into the recessed parts formed on the bearing members 11 and 12, and a part of each bearing member 11, 12 covers each tapered part 17, 18. A rotary brush 4 revolves, and cotton dust, etc., adhere on the tapered parts 17 and 18, and are tightened by the tapered surface, and collected to the root parts of the tapered parts 17 and 18. The cotton dust, etc., can be removed in relatively simple manner, and the intrusion to a gap 19 can be prevented.
Patent JP-H04305760-A (JP)
Title: Reception field neural network executing recognition of shift/invariant pattern
Inventor: UEDA TORU
IPC: G06V30/10
Filed: 1992-01-21
Abstract: PURPOSE:To obtain high recognition capacity even when the features of unlearned data are shifted in relation to the positions of similar features of leanred data. CONSTITUTION:In a neural network system, input data 320 are initialized and then mapped to a prescribed array in order to learn or recognize them. When the mapped information is divided into partial input data or reception fields to be used for comparing input information with preliminary learning information having similar features, the input information can correctly be classified. The reception fields are shifted before the calssifying process in order to set up the features to be shifted at the time of inputting them to an optimum state and the weight of the input information is updated in accordance with the optimum shift position of the input information.
Patent JP-H07220871-A (JP)
Title: Organic electroluminescence device
Inventor: KIDO JUNJI
IPC: H01L51/50
Filed: 1994-01-28
Abstract: PURPOSE:To operate a full-color display by a simple method by forming a luminescence layer combinationally dispersing at least one or several kinds of pigments in the luminescence layer and covering the visible light region widely to the utmost. CONSTITUTION:This device is constituted of a hole transportation layer 7, an electron transporting white luminescence layer 6, and a metal electrode 1 on an ITO transparent electrode 3. When plus DC voltage is applied to the ITO transparent electrode 3 and minus DC voltage is applied to the metal electrode 1, white luminescence is obtained. The hold transportation layer 7 is made of polyvinyl carbazole and has a high hole transportation property and no electron transportation property. The luminescence layer 6 contains small quantities of fluorescence dyes of an electron transporting oxadiazole derivative, tetraphenyl butadiene serving as the luminescence center, coumarin 6, DCM 1, and nile red in polymethyl methacrylate. These fluorescence dyes illuminate in blue, green, yellow, and red respectively, and white is obtained when they concurrently illuminate.
Patent JP-S61199957-A (JP)
Title: Printer
Inventor: DEREKU JIYON TOMUZU
IPC: B41J2/035
Filed: 1986-01-18
Abstract: O A multi-jet print head for a continuous ink jet printer has its individual ink jets formed electrostatically instead of using a row of individual nozzles. lnk is supplied continuously through a slot in an electrically conducting body or to an elongated edge portion of such a body, while a strong electrostatic field is applied to draw off the ink as an array of parallel cusps. These break up at their tips to form a stream of ink drops which can then be deflected in known manner. The elelectrostatic field preferably has a reinforcing secondary field superimposed on it, which is cyclically varied at a suitable ink drop production frequency to synchronise formation of the ink drops at each of the cusp trips. This enables means for deflecting the drops to be synchronised with the moving drops for consistent deflections and corresponding optimum resolution. The use of a slot or edge portion reduces problems of nozzle clogging inherent in multi-nozzle arrays and the continuous ink flow provides uniform printing conditions along the length of the print head.
Patent JP-S56108157-A (JP)
Title: Data processor
Inventor: IKUTA AKIRA
IPC: G06F13/28
Filed: 1980-01-30
Abstract: PURPOSE:To use an address bus of 8 bits with a CC in common, by isolating successively a 16-bit address given from the DMAC-LSI into a 8-bit row address and a 8-bit line address each for access. CONSTITUTION:The CC, DMAC-LSI and MM have the common memory address bus AB of 8 bits; and the CC, MM and IOC have the common data bus DB. The 16-bit address information given from the DMAC-LSI is first isolated into a row address of 8 bits by the MUX, and a row access is given to the MM through the AB. Then the address information is isolated into a line address of 8 bits, and an access is given to the MM via the AB. The CC sends the address of 8 bits to the MM via the AB to give the row access and then the line access. Thus the address given from the DAMC-LSI is performed by the address bus common to the CC, and accordingly the hardwares is reduced conveniently.
Patent JP-H10205325-A (JP)
Title: Nox reducing and removing honeycomb catalyst device
Inventor: TANAKA YOSUKE
IPC: F01N3/28
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an NOx reducing and removing honeycomb catalyst device in which exhaust gas containing a much amount of reducing gas is equally supplied to a downstream side catalyst, the reducing action is improved by where the catalyst, and high purifying performance can be maintained for a long period. SOLUTION: A plurality of honeycomb catalysts 6, 7 in which catalyst layers are coated on the inner surface of cells of honeycomb carriers are arranged in series and side by side in the flowing direction of exhaust gas G, and the cell size of the upstream side honeycomb catalyst 6 is formed into a size larger than that of the downstream side honeycomb catalyst 7.
Patent JP-S59133418-A (JP)
Title: Meridian detector
Inventor: ISHII SUSUMU
IPC: G01C19/38
Filed: 1983-01-21
Abstract: PURPOSE:To realize easy and secure detection by allowing pointed contacts provided to free end parts of vertical shafts of a gyro ball to come into point contact with leaf springs contact pieces respectively, powering on a gyro rotor and driving it, and indicating the meridian. CONSTITUTION:The needlelike pointed contacts 7b and 7b' are provided atop of the upper and lower vertical shafts 7 and 7' of the gyro ball 3 given buoyancy by liquid 2. One-side terminals of the upper and lower leaf spring contact pieces 10 and 10', on the other hand, are fixed to a transparent support plate 11 and a support tongue piece 12 respectively and the free end parts of both pieces are brought into point contact with the contacts 7b and 7b'. The gyro rotor 2 is powered on to display the meridian on a card 18 fixed directly to the upper vertical shaft.
Patent JP-H07219639-A (JP)
Title: Positioning device
Inventor: OKADA MISAKO
IPC: G05D3/12
Filed: 1994-01-28
Abstract: PURPOSE:To eliminate the need to recommand the synchronization of clutch ON/OFF addresses in a next cycle as many as axes when repetitive control over positioning operation in one cycle is performed by commanding the ON/ OFF command address of a transmission software module with an address in one rotation of an input axis. CONSTITUTION:A positioning controller 1 has servoamplifiers 2a-2d, servomotors 3a-3d, a position detector 4 such as an encoder which performs the positioning detection of an optional machine, a sequence controller 5 which sends and receives information on variables, etc., to and from the positioning controller 1, a peripheral device 6, a CPU 7, an O/S ROM 8, a program memory 9, and a work memory 10. Further, the controller is equipped with a variable memory 11a which stores parameters, etc., required for positioning, a data memory 11b, a communication interface 12 between both the sequence and positioning controllers 5 and 1, and input/output interfaces 13, 14, 15, and 16 for the peripheral device, position detector, and servoamplifiers.
Patent JP-H03216190-A (JP)
Title: Rabbit vitronectin-like protein, dna sequence coding same protein and monoclonal antibody antigen of which is same protein
Inventor: TAKANO TATSUYA
IPC: C07K16/00
Filed: 1990-01-18
Abstract: NEW MATERIAL:A rabbit vitronectin-like protein having following properties; Moving as simple band in SDS-PAGE, having about 660000 molecular weight and having a structure in which 5-12th and 15-22th amino acid sequences are represented respectively by formulae I and II. USE:An antigen for production of a monoclonal antibody for recognition of focus of arteriosclerosis. PREPARATION:A cDNA library produced, e.g. from liver of Japanese white house rabbit is inserted into a coliform bacillus followed by cultivation. The partial amino acid sequence of a rabbit vitronectin-like protein is determined and a DNA corresponding to this sequence is synthesized. By using the synthesized DNA as a probe and carrying out screening, positive clones are selected. From the selected clones, a plasmid is extracted and a DNA coding the rabbit vitronectin-like protein is collected. The collected DNA is bonded to a vector and the host is transformed. The resultant transformant is then cultured, thus obtaining the objective rabbit vitronectin-like protein.
Patent JP-H06219317-A (JP)
Title: Steering sensor for vehicle
Inventor: UMEHARA KEIICHI
IPC: G01B21/22
Filed: 1993-01-22
Abstract: PURPOSE:To immediately judge a rotational position from a neutral position of a steering handle. CONSTITUTION:A rotary plate 11 rotates in company with rotation of a steering handle. On this rotary plate 11, a slit 11a for a signal and a slit 11b for a standard signal are formed, and a photo-interrupter 12 outputs a signal for showing a rotational amount and rotational direction of the rotary plate 11. A gear body 14 rotates in the opposite direction by 10/11 time as the rotary plate 11 rotates once. On the gear body 14, slits 14a are formed at specified positions for every 10/11 rotations, and a photo-interrupter 15 outputs a signal of different combination every time the gear body 14 rotates 10/11 time. Consequently, it is possible to immediately detect a rotational position from a neutral position of the steering handle in accordance with an output state of the signals of the photo-interrupters 12, 15.
Patent JP-H02193597-A (JP)
Title: Pulse motor driving system
Inventor: NAKAI TETSUO
IPC: H04N1/04
Filed: 1989-01-18
Abstract: PURPOSE:To reduce in size a power source by outputting flyback energy generated in a coil at the time of driving of a main pulse motor, and supplying it to a sub pulse motor as coil driving energy. CONSTITUTION:Excitation of exciting coils L1', L2' is executed by energy stored in an output capacitor C', and flyback energies generated in the exciting coils L1', L2' are discharged to an output capacitor C through flywheel diodes D1', D8'. The energy discharged to the output capacitor C is used as the part of excitation energy of exciting coils L1, L2. The energy used for the excitation of the exciting coils L1', L2' is necessary to be smaller than the flyback energies generated in the exciting coils L1, L2. A sub pulse motor driving output capacitor C' may have a smaller capacitance than that of main pulse motor driving output capacitor C.
Patent JP-H09298762-A (JP)
Title: Signal recognition device using prosody table
Inventor: RARII JIYON ROIBARU
IPC: H04Q1/444
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain the signal recognition device that is applicable for a communication system of any specific area with a simple revision means of a data content of a data table even with a prosody signal of any signal system. SOLUTION: A call classification device 300 to recognize prosody signals 100-103 is conducted based on a data table. The prosody signals 100-103 are made up of patterns where signal ON (P) interval and signal OFF (S) interval are different and inserted in the signals. Seperate prosody timing table pairs 200-204 correspond to consecutive S/P interval pairs. The table pairs include a P table 210 and an S table 211 having a plurality of descriptions to confirm the signals. P, S counters 303, 304 are used to measure each consecutive period of the intervals of P, S of the prosody patterns of a received signal and used for each consecutive pointer of the prosody timing table pairs to select the corresponding table pair (305, 306). The selected table description items are ANDed till the result is left in a storage section 308. The one candidate is coincident with the reception signal.