baber/WOPTO huggingface dataset:
Patent JP-H02141974-A (JP)
Title: Sound signal digital processing system
Inventor: ITOI TETSUSHI
IPC: G11B20/12
Filed: 1988-11-21
Abstract: PURPOSE:To improve correction throughput by classifying sound signals, to which sample numbers are attached, into plural tables, attaching correction codes to the sound signals according to a matrix, and outputting the sound signals in a column sequence. CONSTITUTION:The sound signals of right and left channels, to which the sample numbers are attached, and which are made into digital signals, are classified into even or odd sample groups for each channel. Further, for the sound signals equivalent to one field, the odd sample group of the left channel and the even sample group of the right channel are written to one to two tracks. Further, the odd sample group of the left channel and the even sample group of the right channel are written to the other of the two tracks, and first and second tables are prepared, in which the sound signals are arranged in line. Here, error correction codes are attached to the sound signals according to the matrix for each of the tables, and while data in the same column are outputted in row sequence, all the data are outputted in the column sequence as a whole. The capacity for correcting a dumb error and a burst error can be improved by attaching the correction codes to the audio signals.
Patent JP-S62151643-A (JP)
Title: Single shaft balancer device of engine
Inventor: MIKI KAZUO
IPC: F02B67/00
Filed: 1985-12-25
Abstract: PURPOSE:To improve response for race by providing a balancer driving gear which is also used as a driving gear for auxiliary machinery, and detaching only a balancer shaft from an engine. CONSTITUTION:A balancer driving gear 20 formed separately from a balancer shaft 7 is detachably fixed to the side end portion of auxiliary machinery such as a water pump 12 of the balancer shaft 8 supported on a crank case 1 by a bolt 23. A boss portion of the balancer driving gear 20 is rotatably supported on the crank case 1. A driving shaft 16 of the auxiliary machinery is disposed in series on the same axis as the balancer shaft 8, and one end of the driving shaft is detachably connected to the balancer driving gear 20.
Patent JP-H01137193-A (JP)
Title: Firework for toy
Inventor: MASUDA SHINJI
IPC: F42B4/00
Filed: 1987-11-20
Abstract: PURPOSE: To increase the real pleasure of fireworks due to the multiplication of light or the like being discharged by main fireworks and sound being generated by sub fireworks, by igniting the main fireworks and the sub fireworks continuously using a fuse whose one edge projects from an outer case to the outside. CONSTITUTION: When a fuse 19 projecting from an outer case 6 is ignited by a match or the like, bursting charge 18 of sub fireworks 1 is burned first due to a kindling charcoal being propagated through the fuse 19, thus generating a combustion sound like a flute sound for several seconds. At that time, combustion flame being discharged from the opening of the sub fireworks 11 allows a fuse 15 directly above to catch fire. Therefore, a firing chemical 13 of main fireworks 10 explodes, pushes and opens a cap 8 due to air inflation caused by the combustion, thus shooting up a roman candle 14 upward and allowing it to burst in air.  In this manner, a flute sound is generated by first igniting the sub fireworks 11 and then the roman candle is shot up, thus reporting the initiation condition due to the flute sound to the surrounding, allowing people to take shelter with the flute sound as an alarm bell, and hence improving safety.
Patent JP-H06211480-A (JP)
Title: Detector for missing of footstep of escalator
Inventor: BURATSUDO ZAHARIA
IPC: B66B29/00
Filed: 1993-11-25
Abstract: PURPOSE: To easily and accurately sense the defects or non-alignment of the moving steps of an escalator or a moving pedestrian or the like. CONSTITUTION: An induction proximity sensor 26 is formed so as to be wider than a normal clearance between moving steps 10, 12, 14, and 16 of an escalator. Therefore, the induction proximity sensor 26 is always positioned in front of the moving steps, and when the moving steps 10 and 12 pass through the induction proximity sensor 26, continuous signals are transmitted, and when the induction proximity sensor 26 does not sense any step, the steps 10, 12, 14, and 16 are stopped.
Patent JP-H09270173-A (JP)
Title: Data channel
Inventor: GUREN ARAN JIYAKUETSUTO
IPC: G11B20/14
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To enable error correction at the time of reading data in an optical driving device by detecting the erroneous array data stream. SOLUTION: A data stream is divided into positive and negative data streams to form correlation between the transition in the even numbered nibble and that in the odd numbered nibble of the synchronizing mark. Using resynchronizing mark, it is determined whether two data streams are erroneously arrayed or not and, if yes, to what extent they are erroneously arrayed. Using the resynchronizing mark and other bits in the neighboring customer data field, erroneous array is verified indifferently to the array bit itself. If the predicted erroneous array is not verified by other bits, the information on the erroneous array is stored into memory to check the next resynchronizing mark. When erroneous array is verified, rearraying is conducted by appropriately delaying and gating the positive data stream by a multiplexer to take OR with the negative data stream.
Patent JP-S62140765-A (JP)
Title: Method and device for mechanically processing workpiece
Inventor: JIYAN PIEERU RUKUURU
IPC: B24C1/00
Filed: 1986-12-12
Abstract: 1. A method for mechanical processing of workpieces, of the type in which at least certain parts of the workpieces to be processed, and/or a covering of these, are brought to a low embrittling temperature and a particulate material is projected against the cooled workpieces to be processed, characterised in that the material is projected at the workpieces by simple blowing means of a precooled carrier gas jet.
Patent JP-H01138100-A (JP)
Title: Punch press
Inventor: MURAOKA YOSHIKAZU
IPC: B21D28/24
Filed: 1987-11-25
Abstract: PURPOSE:To obtain the optimum punching speed conformed to the working method of a work by providing plural flow adjusting valves freely selectably in the fluid pressure-flowing path operating a piston mechanism. CONSTITUTION:The electromagnetic switching valve 9 operating a hydraulic source 47 is switched to turn-on by the proximity switch detecting the upper limit point of a striker and a pressure oil is fed to a threeway electromagnetic change valve 31. By this threeway electromagnetic change valve 51 the pressure oil is passed through the flow path selected of the flow adjusting valve 53A composing a high speed flow path, the flow adjusting valve 53B composing a mid. speed flow path or the flow adjusting valve 53C composing a low speed flow path, is fed to an oil chamber 37A from the port 35A of a piston mechanism 19 and a piston 31 is descended. At the time when the striker is descended and the proximity switch of the lower limit point detects it, an electromagnetic change valve 49 becomes turn-off by being changed over and the piston 31 is ascended. The optimum punching speed conformed to the working method of a work can thus be obtd.
Patent JP-H08153107-A (JP)
Title: Machine translating device
Inventor: OKUNISHI TOSHIYUKI
IPC: G06F17/28
Filed: 1994-11-29
Abstract: PURPOSE: To provide a machine translating device which automatically perform original text appending operation by automatically judging the need to append an original text, automatically performs appending operation for other equivalents, appends the original text to only a 1st equivalent even when the original text needs to be appended to equivalents, and enables a user to select knowledge for automatically deciding the need to append the original text. CONSTITUTION: This device is provided with an original text appending knowledge storage means 9c which stores the original text appending knowledge showing which equivalent the original text needs to be inserted into, an appended original text selecting means 5 which selects an original text to be appended on the basis of the knowledge, an appended original text storage means 9f which stores the original text judged to need to be appended, and an original text appending means 11 which generates the original text right after an equivalent for the original text that is selected and stored at the time of translation.
Patent JP-2000125158-A (JP)
Title: Image pickup device
Inventor: ODA KAZUYA
IPC: G03B19/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup device that easily replaces a type of an image sensor installed in the image pickup device with a type of an image sensor in response to a photographing application in the image pickup device that is mounted removably on a photographing camera and so that the photographing camera can be used for an electronic camera. SOLUTION: This image pickup device consists of a cartridge section 12 that is mounted on a cartridge mount of a photographing camera and an image pickup section 14 on which a CCD image sensor 20 placed to a film exposure part of the photographing camera is mounted. The image pickup section 14 can removably be mounted on the cartridge section 12, and an image pickup section 14 on which a desired kind of a CCD image sensor 20 is mounted is mounted on the cartridge section 12 according to the photographing application.
Patent JP-H04170153-A (JP)
Title: Reception picture processing system for facsimile equipment
Inventor: TAKAHASHI YUTAKA
IPC: H04N1/21
Filed: 1990-11-02
Abstract: PURPOSE:To surely obtain a correct reception picture by storing a received picture into a memory once without fail, reading the received picture from the memory and printing out the received picture just after the storage and when a recording request is operated and saving the received picture without deleting the picture at the print-out. CONSTITUTION:A received picture is once stored in a memory 4 at once and the received picture is read from the memory 4 and printed out just after the storage and when a print-out request is implemented and the received picture is not deleted but saved as it is at the printout. Thus, the operator executes print-out for many times as required. The stored picture is deleted optionally after an excellent picture is obtained. Thus, the correct received picture is surely obtained.
Patent JP-S63147268-A (JP)
Title: Graphic information processing system
Inventor: MATSUO TETSUJI
IPC: G06F17/50
Filed: 1986-12-11
Abstract: PURPOSE:To avoid overlap of circuit symbols in a reduced circuit diagram original by correcting the position coordinate data on the circuit symbols in response to the magnifying ratio set previously. CONSTITUTION:A reduced circuit diagram original is inputted to a processor 2 from an input device 1. An input processing part 2a reads said original and stores it temporarily in a memory 4 in the form the picture data. A recognition processing part 2b recognizes the picture data stored in the memory 4. A symbol replacement processing part 2c replaces the circuit symbols with others standardized previously based on said recognized data. A graphic information matching part 2d recalculates the coordinate data on the circuit symbols and magnifies it up to its original state before reduction. A circuit diagram line arrangement processing part 2e arranges the disturbance of the connection states of connection lines. Thus it is possible to avoid the overlap of circuit symbols.
Patent JP-S63148919-A (JP)
Inventor: KAWAKAMI YOSHIYUKI
IPC: A01D23/04
Filed: 1986-12-11
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-H07154230-A (JP)
Title: Semiconductor device
Inventor: KODAMA TARO
IPC: H03K19/003
Filed: 1993-11-25
Abstract: PURPOSE:To control a drive capability by monitoring an output state. CONSTITUTION:An output driver circuit is provided with 1st and 2nd driver circuits 1, 2 connected in parallel. The drive capability of the 2nd driver circuit 2 is set larger than that of the 1st driver circuit 1. A control circuit 3 is connected to an input of the 2nd driver circuit 2. The control circuit 3 delays data from an internal circuit by a predetermined time t1 and outputs the delayed data to the 2nd driver circuit 2. Furthermore, the control circuit 3 receives outputs of the 1st and 2nd driver circuits 1, 2. Then the control circuit 3 stops data outputted to the 2nd driver circuit 2 when the output does not reach a predetermined value after the lapse of a predetermined time t2.
Patent JP-S62151579-A (JP)
Title: Manufacture internally coated steel pipe
Inventor: TOKUHISA MASAAKI
IPC: C23C26/00
Filed: 1985-12-25
Abstract: PURPOSE:To improve the denseness and bendability of an underlayer of a metal and/or ceramics formed on the inside of a steel pipe by forming a coating layer of a metal or ceramics having a low m.p. on the underlayer and by carrying out heat treatment. CONSTITUTION:An underlayer of a metal and/or ceramics is formed on the inside of a steel pipe. A top coating layer of a metal or ceramics having a lower m.p. than the heat treatment temp. is formed on the underlayer. Both ends of the steel pipe are then sealed and heat treatment is carried out. By the heat treatment, the low m.p. substance of the to coating layer is allowed to penetrate into the underlayer to make the underlayer dense.
Patent JP-S63149860-A (JP)
Title: Shutter opening/closing mechanism for magnetic sheet pack
Inventor: ANDO SHIGERU
IPC: G11B17/04
Filed: 1986-12-12
Abstract: PURPOSE:To form an inner cover such a size that can close completely an insertion port, by constituting the titled mechanism so that a claw of a shutter closing member engaged to a hole part of a shutter side face does not interfere with the inner cover which is turned upward by inserting a sheet pack. CONSTITUTION:When a sheet pack 10 is inserted into an insertion port 832, a cover 804 turns, and by a contact of its side end part 804A a shutter closing member 224 is turned counterclockwise centering around a pin 222, and when said pack is further inserted an interference of a claw 224A and the cover 804 is eliminated, and the closing member 224 returns to its initial state. When the pack 10 is further inserted, a shutter 20 gets over the claw 224A and the shutter 20 is opened by a shutter opening member 28. Accordingly, even if the cover 804 has a size for closing completely the insertion port 832 an interference with the shutter closing member is eliminated, and the insertion port can be closed completely.
Patent JP-H03156706-A (JP)
Title: Reproduction amplifier
Inventor: HAYASHI HIDEO
IPC: G11B5/027
Filed: 1989-11-14
Abstract: PURPOSE:To reduce switching noise by using a logic control circuit controlling a voltage current conversion circuit and a charge discharge circuit so as to slow down a level fluctuation of a collector of a switching transistor (TR). CONSTITUTION:A charge discharge circuit 1 repeats charge/discharge of a capacitor connecting thereto at a prescribed timing by a logic control circuit 8. The logic control circuit 8 controls the timing of the operation of voltage current conversion circuits 2,3 to control a current from DC current sources 4, 5 and to turn on a TR 1 and to turn off a TR 2 thereby short-circuiting a rotary transformer L1 and opening a rotary transformer L2. Moreover, the control circuit 8 turns off the TR 1 and turns on the TR 2 to short-circuit the rotary transformer L2 and to open the rotary transformer L1. To reduce the crosstalk of the rotary transformers, the base current of the switching TRs 1,2 is slowly injected in and out to slow down the fluctuation of the collector level. Thus, the switching noise is reduced.
Patent JP-H01136858-A (JP)
Title: Control method for brake fluid pressure of hydraulic brake device of automobile
Inventor: ISHIZEKI SEIICHI
IPC: B60W10/188
Filed: 1987-11-24
Abstract: PURPOSE:To simplify a control unit by switching over to an antiskid operating mode by the AND signal of a motor pump operating signal from an antiskid control unit and the brake signal of a brake pedal switch. CONSTITUTION:At the time of operating antiskid, the output of the CPU 11 of an antiskid control unit 1 becomes H and a transistor 12 is turned on, driving an antiskid motor pump 71 via a relay 72 to carry out the pressure reduction/ pressurization of an antiskid device while inputting a motor pump operating signal Sm, or an earth potential to one of the comparators 81 of a transmission control unit OFF-inputting to a CPU 82. On the other hand, as a brake pedal switch 5 is turned on by stepping in a brake pedal turning on a stop lamp 9, a brake signal Sb is inputted into the CPU 82 to switch over to an ABS mode with the OFF of the input terminal (1) and the ON of the terminal (2) of the CPU 82. Thereby, the structure of a circuit can be simplified without need for providing an exclusive port for controlling a transmission on the antiskid control unit side.
Patent JP-H09112728-A (JP)
Title: Stem cover for large valve
Inventor: FURUICHI MITSUMASA
IPC: F16K27/08
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To simplify the attachment and detachment of transparent covers having excellent weather resistance without lowering its transparency, by connecting and disconnecting two axially divided cylindrical transparent covers to/from each other by attaching/detaching means. SOLUTION: Two divided transparent covers 11, 12 are formed by axially dividing a cylindrical transparent cover 10 into two. A plurality of attaching/ detaching means 13, for example, catch clamps are mounted in the axial direction of the front/rear surfaces of two divided transparent covers 11, 12. The catch clamps 13 are attached on the surfaces of the transparent covers 11, 12 by holes opened through two divided transparent covers 11, 12, mounting plates 13A, 13B and screws. Two divided transparent covers 11, 12 can be easily connected/disconnected to/ from each other by the operation of the catch clamps 13. Therefore, the cylindrical transparent cover 10 can be easily attached/detached to/from a valve. Also, the transparent cover 10 can be easily cleaned and oil leakage can be easily confirmed.
Patent JP-H08219369-A (JP)
Title: Method of minimizing temperature gradient in material body
Inventor: ZEEMUSU PII DAUNZU
IPC: C23C28/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To minimize thermal gradients in an article by applying a second layer of a thermally conductive material having a comparatively higher thermal conductivity and a first layer of a thermally conductive material having a comparatively lower thermal conductivity to an article such that the second layers are mixed and are distributed among the first layers. SOLUTION: A second layer 16 of a thermally conductive material (e.g. nickel alumid) having thermal conductivity of 20 Btu.in/hv.ft<2> . deg.F or less and a first layer 14 of a thermally conductive material (e.g. yttria stable zirconia) having thermal conductivity of 100 Btu.in/hv.ft<2> . deg.F or more are applied to the surface 18 of an aricle (e.g. blade) such that the second layers are mixed and distributed among the first layers. The first layer 14 is inferior to the second layer 16 in a sepecial temperature. Accordingly, conduction of thermal energy through the layers is impeded by low thermal conductivity of the first layer 14, and dispersed substantially laterally by high thermal conductivity of the second layer 16. Thus, the thermal gradient in the article 10 can be minimized.
Patent JP-H06147052-A (JP)
Title: Fuel injection valve
Inventor: ISHIKAWA TOMOJI
IPC: F02M47/00
Filed: 1992-11-05
Abstract: PURPOSE:To reduce the driving energy in making only fuel pressure in a back pressure chamber act on a piezoelectric element by energizing this piezoelectric element and separating it from a contact surface at the time when the fuel pressure in the back pressure chamber is lower than the set fuel pressure, while when it is higher, making piezoelectric element come into contact with the contact surface against its energization. CONSTITUTION:When a fuel supply is stopped and fuel pressure in a fuel hole 20 goes down, a piezoelectric element 8 is energized downward by dint of a compression spring 14, and a top face 13 of this element 8 is separated from a contact surface 9a of a holder 9, while the lower end face of a piston 6 comes into contact with a piston inserting hole 7. Accordingly, if the piezoelectric element 8 is energized with current to open or close a nozzle hole 3 with a needle 4, this element 8 is slowly extended toard the upper part. When fuel is fed to the fuel hole 20 from a fuel feed port 18 by way of a fuel sump 16, the piston 6 and the piezoelectric element 8 both go up by dint of the fuel pressure. Incidentally, this fuel hole 20 is interconnected to a needle inserting hole 19 and a back pressure chamber to be partitioned in an inner part of the piston inserting hole 7 by the lower end face of the piston 6.
Patent JP-H09114236-A (JP)
Title: Developing device and image forming device
Inventor: KURAMOTO SHINICHI
IPC: G03G15/09
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To form a uniform developer layer on a developer carrier faced to an image carrier and to prevent a ghost from appearing on an image caused by an image history as for a developing device visualizing a latent image by selectively transferring powder-like developer to an electrostatic latent image formed on the circumferential surface of the image carrier. SOLUTION: A film-like vibration member 5 made of a material exerting a piezo-electric effect is fitted to the tip of a developer regulation member 2 in press-contact with the developer carrier 1 so as to be faced to the carrier 1. The vibration member 5 is vibrated by impressing an AC voltage from a power source for exciting 6 so as to stir the developer existing with a sleeve 11. Thus, the developer attached to the sleeve 11 and passed through a developing area once and the new developer are mixed and the movement of electric charge is promoted. Besides, the vibration member 5 can be also vibrated by sticking a piezo-electric film to the inside circumferential surface of the sleeve 11. Besides, the vibration frequency thereof can be also changed by the image density of the developing image.
Patent JP-H04168845-A (JP)
Title: Facsimile receiver
Inventor: TOMITA YASUHARU
IPC: H04L69/14
Filed: 1990-10-31
Abstract: PURPOSE:To attain communication with a facsimile equipment terminal whose protocol is in compliance with the CCITT recommendations T70 and with a facsimile equipment terminal whose protocol is in compliance with the CCITT recommendations T90 by providing a packet control section in compliance with the CCITT recommendations T90 and a network header processing section in compliance with the CCITT recommendations T70 to the facsimile receiver and selecting a protocol depending on a received command. CONSTITUTION:Upon the receipt of an SABM command from a caller, a B- channel data link control processing section 1 sends a UA response and informs the establishment of a data link to a system control section 7. When a caller equipment is a G4 facsimile equipment in compliance with the CCITT T90, a packet control section 2 informs the detection of a restart packet to the system control section 7 to throw selectors 4,8 to the position of the packet control section 2. On the other hand, when the caller equipment is a G4 facsimile equipment in compliance with the CCITT T70, a network header processing section 3 detects a network header and informs it to the system control section 7 and throws the selectors 4,8 to the position of the network header processing section 3.