baber/WOPTO huggingface dataset:
Patent JP-H07274244-A (JP)
Title: Pass band changeover circuit in radio telephone system
Inventor: KATAOKA RYOHEI
IPC: H04W88/02
Filed: 1994-03-31
Abstract: PURPOSE:To decrease the number of switch elements without deteriorating the pass band characteristic when a band width of a receiver is selected by using plural filters whose pass bands differ from each other. CONSTITUTION:A broad band filter 20 and a narrow band filter 21 are connected in series, the narrow band filter 21 is connected to ground via a switch 22 subjected to on/off control based on a control signal and a switch 23 subjected to on/off control based on the control signal is connected in parallel with the narrow band filter 21. When a broad band characteristic is required, the switch 22 is open and the switch 23 is closed to pass a signal through the broad band filter 20 only and the narrow band filter 21 is disconnected from ground, the effect of the narrow band filter 21 is avoided to reduce the number of switch elements while preventing deterioration in the pass band characteristic.
Patent JP-S58181183-A (JP)
Title: Character generator
Inventor: HAGANUMA TOMOYUKI
IPC: G06K15/10
Filed: 1982-04-16
Abstract: PURPOSE:To generate dot patterns of characters having diacritical marks with a simple constitution, by outputting basic character information and character modifying information, which are stored in a memory, in time division and inputting them to a character pattern generator. CONSTITUTION:A character counter 11 is controlled by a dot counter 8 to address a buffer RAM5, and basic character data and diacritical mark data of every one character are outputted in time division, and both data are inputted to a character pattern generator 7 separately from each other. Dot data of a dot line, which is designated by a latch 15, out of dot data of a dot pattern corresponding to both data is synthesized for every one character in the generator 7, and one-line components of dot data are outputted successively to a shift register 17 and is inputted to a thermal recording part 20 through an OR circuit 18 and a bold printing circuit 19. Thus, one-line components of character are printed in every one dot line.
Patent JP-S60205764-A (JP)
Title: Check system of memory pack
Inventor: OGAWA KIYOSHI
IPC: G11C5/00
Filed: 1984-03-30
Abstract: PURPOSE:To recognize easily and distinctly checked contents of every prescribed range in a memory pack by checking whether the memory pack is set normally or not, and checking the internal state of the set memory pack, and reporting check results. CONSTITUTION:Whether a RAM card 12 is set or not is judged by data read/ write and ''0'' is written in a flip flop FF1 to start an internal check flow if the RAM card 12 is set. Flip flops FF2 and FF3 in an internal RAM11 are set to ''0'', and an address A of the program bottom of the program card 12 is read out, and a bottom address B is read out from a program management area, and the program card, namely, the RAM card is judged to be normal if they coincide with each other. An address C of the data bottom is read out and a bottom address D is read out from a data management area for the purpose of checking a data card 13, and the data card is judged to be normal if they coincide with each other. It is judged by A<C that setting of the program and data is normal, thus terminating the check processing.
Patent JP-H02289900-A (JP)
Title: Japanese voice input assisting device
Inventor: YAMASHINA MASAKI
IPC: G10L15/24
Filed: 1989-03-15
Abstract: PURPOSE:To facilitate the operation for confirming an input sentence by extracting a vague part automatically from the conversion result of KANA (Japanese syllabary)-KANJI(Chinese character) conversion, retrieving reference information as to the words of the vague part, and displaying it together with the conversion result. CONSTITUTION:The very vauge part which is generated when an input operator inputs a Japanese sentence received in voice after KANA-KANJI conversion is detected by using a case pattern storage part 5, a reference information storage part 6 stored with examples, equivalent expressions, and meaning explanations of the words of the vague part is retrieved, and explanatory sentences of the respective words are generated based upon those pieces of reference information and displayed. Consequently, the input operator confirms the intention of a speaker efficiently.
Patent JP-H05263782-A (JP)
Title: Flow rate measuring device for centrifugal pump
IPC: F04D15/00
Filed: 1992-03-19
Abstract: PURPOSE:To dispense with providing a relatively long straight pipe part right upstream of a flow measuring position and enable the correct measurement of a flow rate even with the generation of aged deterioration by coping with it. CONSTITUTION:A first pressure gauge 8 is fitted to a part in the vicinity of the outlet of a discharge straight pipe part 4B continuous from the curved outer peripheral wall 3A of a vortex chamber 3 in a centrifugal pump, and a second pressure gauge 9 is fitted into a position opposed to the first pressure gauge 8. The differential pressure of fluid pressure detected by these pressure gauges 8, 9 is detected by a differential pressure gauge 10, and the flow corresponding to the pressure difference detected by the differential pressure gauge 10 is computed by a computing means 11 on the basis of a premeasured differential pressure-flow characteristic 12.
Patent JP-H04297978-A (JP)
Title: Electronic taxi meter
Inventor: NISHIKAWA HIRAO
IPC: G07B13/00
Filed: 1991-03-27
Abstract: PURPOSE:To accurately and efficiently set a distance pulse constant by setting the distance pulse constant matched with the distance pulse coefficient of a vehicle and storing and using dthis set value as distance correction data after confirming it. CONSTITUTION:A set mode switch D is built in a taxi meter and switches the distance pulse set mode and the counting display mode. A distance setter E consists of the combination of an accumulation calling switch 3-1 and a clear switch 3-2 which have push button specifications. A storage circuit F where a set numerical value is stored and a display device G on which the set numerical value is displayed are provided. Adjustment of a distance pulse constant K for matching between the distance pulse constant K of the taxi meter and a distance pulse coefficient W of the vehicle is set by the display device G and operation push button switches 3-1 and 3-2 provided on the taxi meter, and the set value is stored and used as distance correction data after confirmation.
Patent JP-H10251519-A (JP)
Title: Silicon composition, pattern-forming method using the composition and production of electronic part
Inventor: KANI RIKAKO
IPC: B05D7/24
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon composition capable of forming a fine SiO2 pattern having high Tg and excellent heat resistance in high precision by alkali development and exhibiting excellent transparency in deep UV region by using a specific silicon compound. SOLUTION: This composition contains (A) a silicon compound having hydrogen silsesquioxane structure, (B) a compound decomposable with an acid to form an acid and (C) a compound generating an acid by the irradiation with light. The composition preferably contains a silicon compound having a hydrogen silsesquioxane structure expressed by the formula (R<1> is a group decomposable with an acid to form an acid; (m) and (n) are each a natural number) and the component C. The component A is e.g. a hydridosilane resin.
Patent JP-S51138382-A (JP)
Title: Anti-explosion method for television picture tubes
Inventor: TAKAHASHI SHIYUUICHI
IPC: C09J7/02
Filed: 1975-05-26
Abstract: PURPOSE: Method of preventing explosion in TV receiver picture tubes wherein the workability is improved by appending, around the periphery of a panel skirt of a TV receiver picture tube, a composite sheet comprising a layer essentially consisting of radically reactive unsaturated compounds and a layer essentially consisting of a radical initiator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06252774-A (JP)
Title: Signal compressor and signal transmitter
Inventor: ICHISE ATSUSHI
IPC: G10L19/22
Filed: 1993-02-27
Abstract: PURPOSE:To keep high sound quality for an audio signal and to reduce a time delay for a voice signal by processing the audio signal and the voice signal in the 1st compression mode with long processing time but less sound quality deterioration when high sound quality is a requirement and processing the audio signal and the voice signal in the 2nd compression mode with a short processing time when time delay is reduced. CONSTITUTION:An audio signal or a voice signal fed to an input terminal 1 is converted into a digital signal by an A/D converter 2 and the converted signal is fed to a compression circuit 3a implementing compression coding in the 1st compression mode requiring a predetermined time for signal compression processing and a compression circuit 3b implementing compression coding in the 1st compression mode whose processing time is shorter than that of the 1st compression mode. Either of output signals from the compression circuits 3a, 3b is selected by a changeover switch 4 at its selected terminal (a) or (b) and fed to a transmission circuit 5, in which the signal is converted into a transmission signal and sent from an output terminal 6. Thus, the signal is compressed in the mode suitable for the signal desired to be sent.
Patent JP-H05265777-A (JP)
Title: Print queue automatic configuration network system
IPC: G06F9/46
Filed: 1992-03-19
Abstract: PURPOSE:To quickly output all print jobs on a network by optimizing the print queue state on the network. CONSTITUTION:A print job 15 is transferred between print queues for the purpose of optimizing the network printer output. All print queues 8, 10, and 11 belonging to the same group 14 are searched for the print output from a work station 1 to estimate the printing start time; and if a print queue whose printing start time is ealier than that of the first registered print queue exists, the print job 15 is transferred to the former print queue. When the print job 15 is transferred, the place of printer output is reported to the work station 1. If loads applied to respective print queues 8 to 13 are not uniform, the print job is transferred. If print queues 8 to 13 are divided into groups, the print job 15 is transferred between print queues in the same group.
Patent JP-S56159523-A (JP)
Title: Stopping device for fuel injection
Inventor: INOUE AKIRA
IPC: F02D1/02
Filed: 1980-05-14
Abstract: PURPOSE: To enable to stop an engine without providing an engine stopping device on the side of a diesel engine, by a method wherein a fuel injection pump is fitted with a device for returnning a control rack thereof to a noninjection position.  
     CONSTITUTION: In the condition where the control rack 2 for the fuel injection pump 1 is retained in the noninjection position as shown, when a key switch is closed at the time of starting the engine, a coil 25 is excited and a rod 28 is moved leftwards through a movable element 26, so that a V-shaped lever 17 is pushed against a spring 15 and is rotated inwardly around a pin 18. Therefore, the engagement between the lever 17 and a stopper 19 is released, a piston 10 is moved leftwards by a spring 13, and the restriction imposed on a lever 6 and therefore on the rack 2 by a rod 11 is released. On the other hand, in this condition, when compressed air is supplied into a chamber 19 through a change-over valve 22 at the time of stopping the engine, the control rack 2 is returnd to the noninjection position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08264130-A (JP)
Title: Color cathode-ray tube
Inventor: ITO YOICHI
IPC: H01J29/07
Filed: 1995-03-23
Abstract: PURPOSE: To solve such a problem that the moire stripe of light and darkness occurs between the scanning lines of electron beams and the arrangement in horizontal direction of the slits of a shadow mask, in a color cathode-ray tube equipped with a shadow mask having bridges. CONSTITUTION: The slit perforations 3 of a porous electrode for color selection form a slit row at regular pitches. A line, which connects the first center point of the bridge 4 of a porous electrode for color selection with the center point 42 of the second bridge positioned in the place nearest to the center point 41 of the said first bridge in the slit row having skipped a row in horizontal direction, and a scanning line, which is made by the scanning of an electronic beam, are parallel. By such constitution that the inclination of the arrangement or the bridges to horizontal direction of this shadow mask and the inclination of the scanning lines are made the same, the moires occurring between the bridges of the shadow mask and the scanning lines decrease.
Patent JP-S64755-A (JP)
Title: Integrated circuit
Inventor: YOZEFU SUKUERUMAN
IPC: H01L23/495
Filed: 1988-03-18
Abstract: PURPOSE: To reduce the series inductance between terminal conductors and an electronic circuit on a chip so as to increase the switching speed of an integrated circuit by offsetting a support plate toward one terminal conductor which functions to apply a ground potential and connecting the plate as the component of the terminal conductor.  
     CONSTITUTION: Since a support plate 12 is offset toward a terminal conductor which functions to impress a ground potential, a conductor strip 18 which leads the terminal conductor 22 to the plate 12 becomes shorter in length. In addition, since the strip 18 is integrally connected with the plate 12, the strip 18 makes very good grounding connection. Moreover, since the length of the strip 18 becomes shorter, the series inductance of the strip 18 remarkably decreases and gives a preferable influence on high-frequency operations. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02243567-A (JP)
Title: Production of silicon carbide-based compact
Inventor: SHIMADA KEIZO
IPC: C04B35/571
Filed: 1989-03-17
Abstract: PURPOSE:To produce a silicon carbide-based compact having excellent mechanical physical properties and heat resistance by adsorbing a specific infusibilization treating agent on a compact of an organosilicon polymer and then calcining the resultant compact in an inert gas atmosphere. CONSTITUTION:An organosilicon polymer, such as polycarbosilastyrene copolymer, as a precursor of SiC is formed into a fiber, tape, sheet, thin substance, etc., and a compound of group III element of the periodic table expressed by formula I as an infusibilizing agent in an amount of 0.01-300wt.% based on the compact is then adsorbed thereon. A basic substance, such as ammonia, as necessary, is further reacted therewith. The resultant compact, as necessary, is previously calcined at 800-1,500 deg.C in an inert gas atmosphere to convert the organosilicon polymer into the SiC. A halogen compound expressed by formula II including the case in which n is 0 or in formula I may be used as the infusibilizing agent. Thereby, the objective high-quality fiber, tape, film, etc., can be readily produced from the SiC.
Patent JP-S60208507-A (JP)
Title: Preventer for intrusion of suspended solid into gate slide way in water channel
Inventor: NAKADA TOSHIJI
IPC: E02B8/02
Filed: 1984-03-30
Abstract: PURPOSE:To prevent the intrusion of suspended solids into the gate slide way by a method in which a suspended solid deposition area having a horizontal area larger than the area between a frontal board and the gate slide way is provided in the gate slide way connectedly with the aperture, and the deposition area is communicated to a sand discharge path. CONSTITUTION:A gate body 18 is housed in a space 6, and a gate slide way protector 19 is fitted into a gate 7. When effluent water is flowed under the condition, the water is charged through an aperture 34 into a deposition area 36, and flowed through an aperture 35 into the gate slide way 7. In this case, suspended solids settle in water in the deposition area 36, and the water containing soil, etc., is discharged through the protector-housing space 8 from a sand discharge path 14. When the body 18 and the protector 19 are lowered and the sand discharge tube 2 is closed, the left and right-handed edge portions of the body 18 are fitted into the gate slide way 7, and suspended solids such as soil, etc. are discharged through the deposited sand space 13 from the path 14.
Patent JP-S61221982-A (JP)
Title: Calculating device for surrounding length of picture pattern
Inventor: OZAKI NOBORU
IPC: G06T7/60
Filed: 1985-03-28
Abstract: PURPOSE:To obtain accurately the surrounding length of a desired area in a picture pattern by delivering the number of sides where a noticed picture element touches background picture elements. CONSTITUTION:A side number deciding circuit 7 decides the number of sides to each picture element of a picture pattern shown by either one of discrimination codes 0-4 for each picture element ('0' shown by a blank part). A counting circuit 8 uses the discrimination codes given from a delay circuit 5' as addresses to read out the storage contents from a random access memory 8b. An adder 8a adds the value of the storage contents with the output of the circuit 7, and this added value is written on the original address of the memory 8b. Then the outputs of the circuit 7 are integrated for each discrimination code and stored in the memory 8b. These processed can be performed by a pipeline and the surrounding length of a picture pattern can be obtained in a short time.
Patent JP-H01238779-A (JP)
Title: Valve unit
Inventor: HARAGA HISATO
IPC: F16K11/22
Filed: 1988-03-16
Abstract: PURPOSE:To make systematizing simple by housing the switch valve body, opening and closing the passage of a spout exhaust passage, shower exhaust passage, and bath exhaust passage, within a main body. CONSTITUTION:A switch valve body 9 is for opening and closing the passages to the exhaust pipes 11, 12, and 13 for a shower, spout, and bath respectively, and watertightly housed within a housing chamber 14 formed in a valve body 1 via a packing. An inflow port 15 opened to a chamber 8 side and a bath outflow port 16 are provided to the peripheral wall of the upper part side of the chamber 14, and moreover connecting openings to the pipes 11 and 12 are provided to the lower part side. An introduction port 17 provided on the peripheral wall of the valve 9 and a bath exhaust port 18 are made to have the nearly same level as the port 15 of the chamber 14 and the port 16.
Patent JP-H09253745-A (JP)
Title: Device for removing foreign matter
Inventor: KAMIMARU AKINOBU
IPC: B21B39/20
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To remove foreign matters attached to deflect rolls without pushing felt, etc., against the deflect rolls, and also to remove standing oil. SOLUTION: Nozzles 6 are arranged on a rolling mill 1 side near the deflect rolls 3. The nozzle 6 is installed on a tip part 3a side on the one side in the axial direction of the deflect roll 3. The blowoff direction of the nozzle 6 is set on the tilt so that it approaches the roll 3 as it goes toward another tip part 3b of the roll from the tip part side 3a, and it is set so that it faces a contact start part with the deflect roll 3 and a steel strip. Consequently, air blown out from the nozzle 6 is obliquely sprayed on the contact start part from the axial direction tip part 3a side of the roll 3, and the air flows toward the another tip part 3b side of the roll. Also, the nozzle 6 is connected to a compressed air supply device 8 through supply piping 7.
Patent JP-S57178731-A (JP)
Title: Forming method for coupler for connecting notch of knob piece base of plastic bottle cover
Inventor: AOKI EIZOU
IPC: B65D41/32
Filed: 1981-04-28
Abstract: PURPOSE:To facilitate the opening of a cover for a plastic bottle by forming a scribing groove at the lower oblique part of a sealer, forming a notch from the end of the groove to the bottom end of the sealer and forming a knob projected in a circular-arc shape along the side surface of the sealer. CONSTITUTION:A scribing groove 5 is formed from one point of a trearing line 4 to be cut to its lower oblique part at a sealer 2 from a cap 3, a notch 8 is formed from the end 6 of the groove 5 to the bottom end 7 of the sealer, and a knob piece 11 projected in a circular-arc shape along the side surface 10 of the sealer is formed with one edge of the notch 8 as a base 9. In case of opening the cap, when the knob piece 11 is pulled outwardly with fingers, the piece 11 is bent, a stress is concentrated by a lever action at an interlocking part 15, causing the part to start cutting, and the stress concentration is further moved toward the end, causing the part to be gradually cut. Since the notch is then moved from the notch 8 cut in advance to the groove 5, the sealer can be cut and opened.
Patent JP-S54155772-A (JP)
Title: Fine pattern forming method
Inventor: KITAKOUJI TOSHISUKE
IPC: G03F1/00
Filed: 1978-05-30
Abstract: PURPOSE: To obtain a fine pattern by irradiating a positive type resist of basic structure of ester methacrylate with fine rays of light of high energy for exposure and then by dissolving and removing an unirradiated part by development in a ring etherbased solvent.  
     CONSTITUTION: Onto substrate 1, copper foil 2 is stuck and on it, positive type resist film 3 of three-dimentional mesh structure of ester methacrylate represented by poly-methyl methacrylate is applied. On it, mask is positioned and electron beams or X rays are caused to strike the mask, thereby drawing a fine pattern by rays of light focusing finely. Then, film 3 is dipped in a ring ether-based solvent of high sensitivity for development and an unirradiated part is dissolved and removed to obtain fine resist pattern 5. After patterning, film 5 sticking onto copper foil 2 is peeled off to obtain exactly the same pattern 6 as the drawing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03264910-A (JP)
Title: Optical beam scanning device
Inventor: TAKADA TSUNEHISA
IPC: B41J2/44
Filed: 1990-03-14
Abstract: PURPOSE:To allow the adjustment of the dimensional distortion of a main scanning direction with the accuracy sufficient for practicable use by providing means for rotating a grating around the main scanning direction and adjusting the incident angle of the grating beam to the grating. CONSTITUTION:The angle phi of the grating 30 with the grating beam 14a adjusted by rotating the grating around the main scanning direction. The angle phiof the grating 30 is thereby so adjusted that the difference in the optical path length between the central part 14a-1 and end part 14a-2 of the grating beam 14a offsets the scanning position with a recording beam 12a to decrease the deviation thereof to nearly 0. Namely, the deviation in the scanning speed of the recording beam 12a and the grating beam 14a occurring in the incident angle of an ftheta lens 20 and the uniform curving of the optical members, such as mirror 28 and grating 30, disposed in an optical system for generating an image synchronizing signal and the deviation of the optical path lengths of the grating beams 14a at the center part and both end parts in the scanning direction are adjusted by adjusting the angle of the grating 30 with the optical axis of the grating beam 14a around the scanning direction. The deviation is corrected to the level negligible in practicable use in this way.