baber/WOPTO huggingface dataset:
Patent JP-S6025068-A (JP)
Title: Optical disk device
Inventor: MITANI SHIYOUJI
IPC: H02P25/06
Filed: 1983-07-20
Abstract: PURPOSE:To exclude a ripple from a speed signal and remove a noise generated by a carriage during speed control by sampling and holding the speed signal when the carriage runs at a high speed. CONSTITUTION:A speed detecting circuit 100 outputs a speed signal v1 on the basis of position signals p1 and n1 and a current signal i1 and the speed signal v1 is supplied to a speed selecting circuit 200. The speed selecting circuit 200 outputs the sample holding signal of the speed signal v1 when the speed of the carriage 4 is fast or the speed signal v1 as it is when slow, sending out the signal vr to a differential amplifier 25. The differential amplifier 25 amplifies the difference signal between the speed signal vr and a speed function signal f1 and outputs a speed difference signal s1 to a constant current power amplifier 26. The constant current power amplifier 26 outputs a voice coil driving voltage e1 with the speed difference signal to control the speed of the voice coil 3 to a desired speed.
Patent JP-H04357004-A (JP)
Title: Manufacture of ceramic green sheet
Inventor: KUSAKA KATSUHIRO
IPC: B28B3/02
Filed: 1991-06-04
Abstract: PURPOSE:To form green sheets having no warpages or cracks in a manufacture of ceramic green sheets. CONSTITUTION:Through a process of obtaining slurry in kneading ceramic powder, flux, binder, plasticizer and solvent, and a process of making green chips 6 or green powders in molding the slurry, a required quantity of chips 6 or powders is supplied into a mold 7. Thereafter, a manufacture of ceramic green sheets is characterized by containing a process of putting a lid 8 in the mold 7 fittingly, a process of mounting the mold 7 on a press stationary part 9 equipped with a heating mechanism and effecting exhaust while heating, and obtaining a green sheet in pressing the lid 8 of the mold 7 by a press movable part 10 and thus molding chips 6 or powders in the mold.
Patent JP-H09297583-A (JP)
Title: Automatic accompaniment device of electronic and electric musical instrument
Inventor: NAGATAKI SHU
IPC: G10H1/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain the device by which the improvised performance is attained by playing with an automatic accompaniment pattern that is played so far while suppressing chord detection for an arbitrary time or between arbitrary measures during an automatic accompaniment, and also superposing and playing a sound that a player has inputted by key operations. SOLUTION: A changeover switch 3a of chord detection is provided on a panel or to a pedal. A chord detection control means 21 detects the setting state of the changeover switch 3a for chord detection and performs ON/OFF control over the chord detection according to the setting state of the said changeover switch 3a. When the changeover switch 3a is ON at this time, the chord detection control means 21 plays a normal automatic accompaniment. When the changeover switch 3a is OFF, on the other hand, the automatic accompaniment pattern generated right before the changeover switch 3a is turned OFF is sounded and the sound that the player has inputted with keys is superposed and played.
Patent JP-H05328675-A (JP)
Title: Assembling method of electric rotating machine
Inventor: SUZUKI KIYOSHI
IPC: H02K15/02
Filed: 1992-05-25
Abstract: PURPOSE:To provide an assembling method of an electric rotating machine, in which the electric rotating machine having an always uniform air gap can be obtained automatically when bearing brackets are only built in a frame body as they are. CONSTITUTION:After the outer peripheral face of a rotor 6 is provided with a spacer 8 composed of a material removable by heating and bearing brackets 2A, 2B are attached to a frame body 1, the spacer 8 is removed by heating. Therefore, the dimensional accuracy of an air gap between a stator 1 and the rotor 6 is improved so that various characteristics of an electric rotating machine are improved and the low-vibration and low-noise characteristics of the rotating machine are improved particularly.
Patent JP-H02311968-A (JP)
Title: Drawing recognizing device
Inventor: SHIBAYAMA JUNICHI
IPC: G06F17/50
Filed: 1989-05-29
Abstract: PURPOSE:To extract a closed loop without tracing a line segment by obtaining a line segment relation code which specifies relation between the adjacent line segments by a line segment relation specifying means, extracting the line segment in the fixed relation in the relation with the adjacent line segment by a loop extracting means and obtaining a closed loop code. CONSTITUTION:To the line segment in an inputted drawing, the line segment relation with the adjacent line segment is specified by a line segment relation specifying means 3 and next, only the fixed line segment is extracted from the specified line segment. Then, the closed loop is extracted by a closed loop extracting means 5. Namely, out of the relation with the adjacent line segment, the relation provided in the closed loop is specified by the line segment relation specifying means 3 and the closed loop extracting means 5 distinguishes the closed loop of the other line segment and extracts the closed loop. Accordingly, the class of a symbol can be discriminated according to the line segment relation code, which is stored in a line segment relation storing means 4, and the closed loop code stored in a closed loop storing means 6. Thus, the closed loop constituting the symbol in the drawing can be stably extracted without fail.
Patent JP-H11305635-A (JP)
Title: Process cartridge and image forming device
Inventor: HIGETA AKIRA
IPC: G03G15/08
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the process cartridge which stably ensures a predetermined spacing between an electrophotographic photoreceptor drum and a developer carrier, and the image forming device to/from which the process cartridge can be attached/detached. SOLUTION: In the process cartridge, near the ends of at least either the electrophotographic photoreceptor drum 7 or developer carrier 10d, abutting parts 10m obtained by coating them with an intermediate layer 10s and a diamond like-hard-carbon thin film 10p in that order in a laminated form is provided as a spacing holding means which holds the predetermined spacing between the electrophotographic photoreceptor drum 7 and developer carrier 10d.
Patent JP-H0926883-A (JP)
Title: Method for turning-on of usage state of integrated circuit
Inventor: MOORISU RU BUAN SUU
IPC: G06F9/445
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To couple two different types circuits on the same monolithic integrated circuit by guiding a random access memory when the integrated circuit is turned on the use state for the loading of the random access memory. SOLUTION: This device is provided with a loading circuit 20 enabling the loading of a random access memory 19 when an integrated circuit 200 is started. When the integrated circuit 200 is started, a processor 1 including a power-on reset circuit is normally turned on the use state only when all the elements are composed in an electrically normal method. In the initialization step of the integrated circuit 200, the loading of the instruction of a fuzzy logical processor 16 to a random access memory 19 is guided by the loading circuit 20. At the end of the initialization, the loading of the instruction and rule which are usable by the fuzzy logical processor 16 is performed in the random access memory 19.
Patent JP-H04357734-A (JP)
Title: Data transmission system
Inventor: KOYAMA KIYOTADA
IPC: H04Q9/00
Filed: 1991-06-04
Abstract: PURPOSE:To extend a data processor without increasing a data transmission delay with respect to the data transmission system in which plural data processors are connected by a bus for the transmission of data. CONSTITUTION:A 2nd bus 4 is connected to a 1st bus 2 to which plural data processors 1-1-1-n via an extended gateway device 3 having a distribution function, and extended data processors 5-1-5-m are connected to the 2nd bus 4, a data sent from either of the 1st and 2nd buses 2,4 to the other is sent to the extended gateway device 3 and data processors connecting to the other bus from the extended gateway device 3 are sequentially designated and the data is sent.
Patent JP-S61289483-A (JP)
Inventor: TAZAKI HIROSHI
IPC: G07B1/00
Filed: 1985-06-18
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-S6025141-A (JP)
Title: Projection type cathode-ray tube
Inventor: HIRATA KOUJI
IPC: H01J7/24
Filed: 1983-07-22
Abstract: PURPOSE:To obtain a picture not giving away white balance during the projection by using only a blue color for a coloring agent, which colors a cooling liquid to be sealed in the face plate front while specifying a photo transmissive rate of a coloring liquid in two ranges of specific wave length. CONSTITUTION:A cooling liquid 5 is sealed in the front of a face plate of a cathode-ray tube 1 having a projection lens 6 and the liquid 5 is colored by a coloring agent. Only a blue color is used for the coloring agent, whereby the phototransmissive rate of the coloring agent has to satisfy the formulas I and IIwhile assuming that the phototransmissive rates (%) at the wave length 430nm, 450nm, 505nm are T430, T450 and T505 respectively. In this way, a picture not giving away white balance even when a beam current is changed can be obtained.
Patent JP-H07329726-A (JP)
Title: Wiper control unit for vehicle
Inventor: ICHIKAWA TAKAFUMI
IPC: B60S1/08
Filed: 1994-06-15
Abstract: PURPOSE:To conduct the simple addition of a function that reflects vehicle speed information to an intermittent wipe-removal period, while a conventional function is being made the most of, as it is, in regard to a conventional vehicle wiper controller equipped with an intermittent wipe-removal period adjusting function that is by means of variable resistance. CONSTITUTION:A first signal generating means 34, in the state of a wiper switch 11 having been changed over to an intermittent mode position INT, nullifies the function of a time constant circuit 15 for determining an intermittent wipe-removal period, and at the same time outputs a mode selection signal Sm. A second signal generating means 39 outputs an ON signal Son at the time of washer switch 23 ON. A CPU50, in the state of the mode selection signal Sm having been given, conducts correction control which measures a time that is from a time point when the ON signal Son has been twice inputted within a fixed time (one second), to being re-inputted and decides this measured time as the reference interval time of intermittent wipe-removal movement operation and shortens the reference interval time the more in a case in which detection vehicle speed by means of a vehicle speed sensor 6 is quick.
Patent JP-H0675769-A (JP)
Title: Branch estimating mechanism
Inventor: MIYAZAKI GEN
IPC: G06F9/38
Filed: 1992-05-26
Abstract: PURPOSE:To prevent the disturbance of the branch estimation information of software by controlling the registration of the branch estimation information into a branch estimation table during the execution of a branch instruction contained in the firmware that controls the hardware. CONSTITUTION:An identifier 2 is controlled in a set or reset state by a firmware-only instruction that controls the hardware. The propriety of registration is controlled by the identifier 2 for the branch estimation information on a branch estimation table 1. When the identifier 2 is set, the instruction estimation information cannot be registered into the table 1 even if a branch instruction is carried out. Then the table 1 can register the branch estimation instruction again when the identifier 2 is reset. In such a constitution, the registration is controlled for the branch estimation information on the branch instruction contained in the firmware that controls the hardware.
Patent JP-S62288871-A (JP)
Title: Developing device
Inventor: OSAWA TAKASHI
IPC: G03G15/09
Filed: 1986-06-09
Abstract: PURPOSE:To reduce the change of repeated use of a used developing agent so as to eliminate the density unevenness in the axial direction of a developing sleeve, by making an upper and lower screws of two passages to independently function in such a way that the one of the passage divided into a top and bottom sections is used as a developing agent supplying path to the developing sleeve and the other is used as a used developing agent carrying path. CONSTITUTION:An upper and lower passages 2a and 2b are formed in a developing device 2 with a horizontal partitioning plate 5 and their both end sections A and B are extended longer than a sleeve 3. Then the partitioning plate 5 is cut at the end sections of screws 6 and 7 and coupling sections 5a and 5b are formed. When the sleeve 3 is rotated in the same direction as the rotating direction of an image carrying body 1, a used developing agent drops to the lower passage 2b from the coupling section 5b of the extended section B and is carried to the extended section A by the lower screw 7. The used developing agent carried to the extended section A is pushed up to the upper passage 2a by means of a shaftless screw 10 provided in the coupling section 5a. When a toner density decline signal is transmitted from a detector 9 while the used developing agent is pushed up, a prescribed quantity of new toner is supplied to the upper passage 2a from a port 11 while it is sufficiently stirred and mixed by means of the screw 10 and carried by the screw 6 along the sleeve 3 for development.
Patent JP-S6113828-A (JP)
Title: Optical delay equipment
Inventor: KONISHI KUNIYOSHI
IPC: H04B10/00
Filed: 1984-06-29
Abstract: PURPOSE:To reduce the cost of an optical fiber connecting work by making a ray transmitted through an optical fiber indicent in two flat reflecting mirros, receiving the ray reflected by both the reflecting mirros and transmitting it again to the optical fiber so as to adjust the optical transmission length formed between both the flat reflecting mirrors thereby applying correction of an optical path length. CONSTITUTION:An open leg angle of support metal fixtures 14A, 14B is adjusted to alpha as shown in figure and the distance between the flat reflecting mirrors 10 and 11 is to alpha as shown in the figure. In this case, the ray (optical signal) (a) from an optical fiber cable connected to an optical cable is made incident in the flat reflecting mirror 10 at an angle shown in the figure and reflected once in the reflecting mirror 10 and received by an optical connector 15B. The ray (a) received by the optical connector 15B is transmitted through an optical fiber connected thereto. Thus, the propagation path length of the ray (a) is increased by the optical delay equipment nearly be twice the distance (l) or more. In adjusting the distance (l) between the flat reflecting mirrors 10, 11 by turning a grip 14 after the open leg angle of the support metal fixtures 14A, 14B to alpha, the length of the optical propagation path of the delay equipment is adjusted minutely.
Patent JP-H06342069-A (JP)
Title: Laser distance-measuring apparatus
Inventor: TAKADA SHUNICHIRO
IPC: G01S17/10
Filed: 1993-06-03
Abstract: PURPOSE:To prevent a reflection signal at a short distance from being received even when the output of a transmission part is changed by a method wherein a transmission correction signal corresponding to a transmission output is added to a distance correction signal. CONSTITUTION:When the output of a laser transmission part 1 is raised, the output of a transmission-output correction part 9 is changed in proportion to the output of the transmission part 1. A transmission correction signal is inversely proportional to the output characteristic of a gain adjustment part 10, and a gain is lowered. The signal is added to the signal of a distance-gain correction part 11. Thereby, the overall gain of a laser reception part 4 is lowered relatively. Inversely, when the output of the laser transmission part 1 is lowered, the gain is raised relatively. That is, when a change in the output of the laser transmission part 1 is detected relatively and the gain of the laser reception part 4 is controlled automatically, a distance can be measured at the always definite again of the reception part 4. As a result, it is not required to adjust the gain of the reception part 4 each time.
Patent JP-H05327027-A (JP)
Title: Voltage variation display element
Inventor: OKAZAKI ATSUSHI
IPC: H01L25/16
Filed: 1992-05-26
Abstract: PURPOSE:To acquire a device which enables surface package by compactness and thinning and realizes a low cost without using a lead frame by forming a thin film-like wiring part in a package and by mounting each chip thereon. CONSTITUTION:A voltage variation display element is provided with an emission chip 12 for displaying voltage variation of an input power supply voltage and a control chip 13 which compares an input power supply voltage with a standard voltage, and drives and controls the emission chip 12 when the input power supply voltage is lower than the standard voltage. In such a voltage variation display element, an emission side recessed part 15 and a control side recessed part 16 are formed in a package 11. A thin film-like emission side wiring part 17 is further provided to the emission side recessed part 15 solidly and the emission chip 12 is mounted on the emission side wiring part 17. A thin film-like control side wiring part 18 is formed in the control side recessed part 16 solidly and the control chip 13 is mounted on the control side wiring part 18. The emission side recessed part 15 is arranged in an upper side of the package 11 and the control side recessed part 16 is arranged in a lower side of the package 11.
Patent JP-H0429168-A (JP)
Title: Laser beam printer
Inventor: OMOTO SHUHEI
IPC: G03G15/04
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the misoperation of a shutter and the deviation of a laser beam adjustment opening by providing a guide and a stopper, both of which regulate the movement of the shutter which interrupts the optical path of a laser beam when the cover of the printer main body is opened. CONSTITUTION:In condition where the cover 2 of the laser beam printer 1 is opened, the shutter 26 is pressed by an elastic member 28 to be abutted on a first stopper 13a provided on the main body 1, so that the movement of the shutter 26 is stopped in the position where a light-shielding part 26c interrupts the optical path of a laser beam. In condition where the cover 2 of the laser beam printer 1 is closed, the shutter 26 abuts on a second stopper 32, and the elastic member 28 also abuts on the constituting member of an optical system unit 12 so that the movement of the optical system unit 12 is stopped. Therefore, the opening 27 coincides the optical path of the laser beam, and the movement of the shutter 26 is stopped in the position where the laser beam is allowed to pass. Thus, the problem of the misoperation of the shutter 26 and the problem of the deviation of the laser beam adjustment opening 27 can be solved.
Patent JP-H06321671-A (JP)
Title: Treating device for crude refuse
Inventor: FUJIYOSHI NAOKI
IPC: C02F11/02
Filed: 1993-05-12
Abstract: PURPOSE:To easily and smoothly treat crude refuse by packing a treating powder material consisting of bran and prescribed bacterial species, etc., into the main body of a container consisting of a cap body, posts, a middle partition, etc., and subjecting the crude refuse to ventilation and fermentation. CONSTITUTION:This treating device for the crude refuse is produced by disposing the main body 1 of the container which is formed of a bottom wall 2 and front, rear, right and left side walls 3 rising from the circumference of this bottom wall 2 and is made of heat insulating materials such as foamed styrol, the cap body 4 which is disposed freely openably and closably in the upper part of the main body 1 and consists of a heat insulating material, such as foamed styrol, formed with through-holes 15, etc., communicating with the inside and out, the posts 5, the middle partition 6 having through-holes 7, etc. The treating powder 16 prepd. by mixing the genus Rhodococcus coprophilus species, Actinoplanes genus nova and other Actinomycetes with the wheat bran, rice bran, saw dust, etc., is packed into the main body 1 of this device and is agitated to cause fermentation. The air heated by the heat of fermentation is then supplied from a vent pipe 9 communicating with the through-holes 15 to steadily progress the fermentation.
Patent JP-S6119808-A (JP)
Title: Preparation of pulpy substance
Inventor: TOYODA TOSHIHIRO
IPC: D01D5/11
Filed: 1984-06-30
Abstract: PURPOSE:To obtain a pulpy substance useful as heat-resistant, electrical insulating paper without carrying out strong stirring, by jetting a solution of an aromatic polyamide from a spray nozzle to a precipitating medium, colliding the solution jetted from the nozzle to a flat plate, etc. so that it is diffused. CONSTITUTION:In a precipitating medium, a solution of an aromatic polyamide (preferably one having 200-350 deg.C glass trasition temperature and >=0.5 logarithmic viscosity) is jetted from a spray nozzle (preferably finely atomizing nozzle for two fluids), the solution from the nozzle is collided to a material to be impacted such as a flat plate, etc., and diffused, to give the aimed pulpy substance. A solvent such as N-methyl-2-pyrrolidone, DMF, etc. showing 10-10<4>cp solution viscosity is preferable as the solvent for polyamide. A mixture of a solvent to dissolve the polyamide and water is preferable as the precipitating medium.
Patent JP-H08328617-A (JP)
Title: Machine controller
Inventor: SUGIYAMA SADAKAZU
IPC: G06F9/06
Filed: 1995-05-31
Abstract: PURPOSE: To provide a machine controller which is capable of easily performing a teaching processing. CONSTITUTION: This device has a teaching command part 10 making each operating equipment perform a compulsory operation to teach each operating equipment of a machine equipment, an operation detection command part 20 preparing the operating pattern of each operating equipment operating actually in accordance with the taught contents and giving an operating command, and a stepping condition storage means 32 and a reverse moving condition storage means 33 storing the operating condition of each equipment taught by the teaching command part 10 and pattern conditions. The device is provided with a control part 30 judging whether each condition is satisfied or not and controlling each operating equipment and a machine information parameter 51 in which the correspondence of each operating equipment and the addresses of the signal port and the memory, etc., within this device is stored.
Patent JP-H06343843-A (JP)
Title: Fluorinated hydrophilic fine porous membrane and water treating method using the same
Inventor: TAKEUCHI HIDEHIRO
IPC: C02F1/78
Filed: 1993-06-04
Abstract: PURPOSE:To obtain the fluorinated hydrophilic fine porous membrane which is used in filtration treatment under the presence of ozone and has excellent hydrophilic property and to obtain the water treating method using the same. CONSTITUTION:The fluorinated hydrophilic fine porous membrane is the fine porous membrane consisting of an ozone-treated fluorinated polymer, and the ratio of a fluorine atom-carbon atom bond to a hydrogen atom-carbon atom bond found by XPS(X-ray photoelectron spectroscopy for chemical analysis) measurement is <=0.5, and the water treating method is featured by using the membrane.