baber/WOPTO huggingface dataset:
Patent JP-S5498157-A (JP)
Title: Comb line filter
Inventor: HANMA KENTAROU
IPC: H03H3/08
Filed: 1978-01-20
Abstract: PURPOSE:To reduce the number of output transducers of an elastic surface wave delay line to obtain a small-size comb line filter by supplying the first input signal and the second input signal to a load through the elastic surface wave delay line and a resistance respectively. CONSTITUTION:An elastic surface wave delay line is constituted by arranging input transducer 2 and output transducer 3 on substrate 1. The delay time of this delay line is determined by the distance between input transducer 2 and output transducer 3 and becomes the first output. Meanwhile, the input signal applied across terminals 5 and 6 by resistances 20 and 21 voltage-divided, and the output is applied to load 11 whithout a delay time and becomes the second output. The delay time difference between the first and the second outputs is utilized to obtain a desired comb line filter characteristic.
Patent JP-H09190520-A (JP)
Title: Railway and airline information recording medium
Inventor: OSHIMA HIDEO
IPC: G06Q10/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To improve the compactness and convenience of a railway and airline information recording medium by using a single information recording medium including a memory area where both railway and airline information are stored and enabling a user to get on trains or planes by means of a single sheet of card. SOLUTION: The recording surface 6 of a magnetic card 5 has the railway information recording tracks 7A and the airline information recording tracks 7B. At the same time, plural types of railway and airline information are printed on the character print surface 8 of the card 5 in time series and in characters based on the travel schedule that is recorded on the surface 6. The character print parts 9A to 9F show the railway or airline information, and plural arrows 9G show the order of time series. The travel contents are printed at the parts 9A to 9F of the card 5 in a simple and easy-to-understand way, so that a traveler can quickly recognize all his trains or planes including the next one to use.
Patent JP-H02184196-A (JP)
Title: Acoustic signal reproducing device
Inventor: HOSAKA HIROSHI
IPC: H04N5/60
Filed: 1989-01-11
Abstract: PURPOSE:To obtain an optimum acoustic effect to a listener at all times by providing a means obtaining data corresponding to the location of a remote control transmitter based on a reception data from plural remote control reception sections. CONSTITUTION:A position detection circuit 32 obtains a direction theta of a remote control transmitter 10 based on a time difference DELTAt being the result of sensing an ultrasonic wave from the remote control transmitter 10 and sends the data representing the direction theta of the remote control transmitter 10 based on the time difference DELTAt to a microcomputer 14. A ROM 33 stores audio control data to control optimizingly the audio output of right/left main speakers 17, 19 and right/left surround speakers 18, 20 in response to the direction theta in advance and the microcomputer 14 extracts the audio control data to be optimum corresponding to the direction theta from the ROM 33 based on the data representing the direction theta from the position detection circuit 32 and sends the result to the audio control circuit 15. Thus, speakers 17-20 are controlled and the audio signal well balanced in the left and right channels is given to the listener located at the position of the remote control transmitter 10.
Patent JP-H06210523-A (JP)
Title: Method of beveling work for hard-to-cut material
Inventor: DAIKU HIROYUKI
IPC: B23H9/02
Filed: 1993-01-14
Abstract: PURPOSE:To achieve smooth polishing by using a freely rotatable electrode body in which plural needle electrodes are protruded radially, and working under supply of electrolyte in pressing a disc-shaped work to a groove part for polishing formed in a grinding wheel for polishing its outer circumferential edge part. CONSTITUTION:In the case of polishing an outer circumferential edge part of a hard-to-cut material such as a silicon wafer A, for example, the wafer A is held by a vacuum chuck on a groove part for polishing in a grinding wheel 1, and electrolyte C is jetted from a metal nozzle 3. The wafer A is rotated by a rotation drive means, and in this condition, its outer circumferential part is inserted into the groove part for polishing in the grinding wheel, as the outer circumferential part is pressed to the grinding wheel 1 with a specified pressing force. A specified voltage is applied between an electrode body 2 having a number of radially protruded needle electrodes 2a and the nozzle 3, so thermal process (thermal fusion or thermochemical reaction work) is performed by electric discharge generated at a forward end of the needle electrodes 2a. Electrolytic polishing can thus be performed in addition to mechanical polishing, thereby smoother polishing can be realized.
Patent JP-S58121052-A (JP)
Title: Developing method and its device
Inventor: INOUE SAJIROU
IPC: G03G15/08
Filed: 1982-01-13
Abstract: PURPOSE:To obtain a picture having good quality, which has no fog, is stable over a long period of time, and also is scarcely varied by environment, by varying an electric field applied between a carrying body of a latent image and a feed means of a developer, in accordance with charge, etc., of the developer. CONSTITUTION:In a pre-rotation process, a photoconductive drum 1 is formed in a state that there is no latent image, a sleeve 22 is rotated, a uniform thin toner layer is provided on the sleeve 22 by a control blade 4, it is detected by a surface potential sensor 5, this detecting signal is inputted to a developing bias control unit 6, deflection from the surface potential of a prescribed toner layer is decided, and a correcting signal of an electric field applied between the drum 1 and a developing roller 2 is sent to a developing bias electric power source 7 or/and 9. For instance, in case when a charge generating state by triboelectric charging has dropped remarkably at the time of high environmental humidity, it is detected by the potential sensor 5, and an output for correcting the bias applied voltage of DC or AC is generated from the unit 6.
Patent JP-S57121444-A (JP)
Title: Profiling method
Inventor: IMOTO JIROU
IPC: B27C5/02
Filed: 1981-01-15
Abstract: PURPOSE:To achieve accurate profiling work by setting up a model jig in association with a guide roller so that a cutter is made to move in a manner to trace the contour lines of the model jig. CONSTITUTION:A guide roller 9 is pressed against model jig 12 by the action of spring 7. A rod 6 fitted with the guide roller 9 is also fitted with a cutter 11. Said cutter 11 is driven by motor 4 to move along the contour lines of the model 12, thereby to cut a wood board W into a shape exactly like the model. This arrangement makes it possible to carry out profiling work precisely as required.
Patent JP-S57118483-A (JP)
Title: Video disk reproducer
Inventor: NISHIHARA MICHIHARU
IPC: H04N5/76
Filed: 1981-01-14
Abstract: PURPOSE:To assure the quick selection of the desired record contents at the area near the edge part of the contents, by switching a reproducer to the reproduction mode of the opposite direction when the edge part of the disk record contents is detected in the high-speed reading mode of a video disk. CONSTITUTION:The initiation information and the termination information are previously recorded at the initiation and termination parts of the record contents for a video disk 3. When the fast forward (F/F) key is turned on, a control device 19 decides this turn-on and stores the operation mode secured before the F/F key is turned on to switch a repdoducer to the fast forward mode. After this, the device 19 decides the presence or absence of a program end signal 18a supplied from a lead-in/program end detecting circuit 18 as well as a limit signal given from a limit switch 21. In case both signals do not exist, the device19 is switched to the original mode by a mode recall program. If either one of these signals exists, a video disk reproducer is switched to the normal reproduction mode of the opposite direction. Then the reproduction mode is kept when the F/F key is turned on; while the original mode is maintained when the F/F key is turned off respectively.
Patent JP-S60149462-A (JP)
Title: Exchange of different color printing inks for printer
Inventor: EBIKI TOSHIMITSU
IPC: B41F31/00
Filed: 1984-01-17
Abstract: PURPOSE:To shorten the time of exchanging inks as well as lessen the residual amount of old ink by a method in which a high-viscous transparent ink is fed to the ink supplyer of a printer and confined in the inside of the pipe wall and recessions of the ink path. CONSTITUTION:A highly viscoous transparent ink of 100 poise or more, housed in a tank 13a, is flowed into a pipe 1, a coupler 2, an ink pump 3, a hose 4, and an ink rail 5 to form a covering film on the inner surfaces of the pipe wall and recessions. Since the amount of printing ink of color-A to be stayed in the ink supplyer after ending the printing of color-A is reduced and the ink is not adhered to the wall of pipe, etc., when the printing ink of color-B is sent into the ink supplyer, the printing ink of color-A is immediately discharged.
Patent JP-S5595812-A (JP)
Title: Vertical device for measurement
Inventor: TOOYAMA SATOSHI
IPC: G01C15/00
Filed: 1979-01-16
Abstract: PURPOSE: To prevent occurrence of the measruing error by securing extension of the indication rod onto the vertically extended line at the measuring point in case the measruing point cannot be viewed directly due to some obstacle.  
     CONSTITUTION: In case measruing point 17 cannot be viewed directly due to obstacle 18, vertical device 16 is installed above point 17. Then doughunt plate 5 within stage board 1 is turned, and at the same time tube substance 8 is slided along axle 7 to secure the coincidence between plummet 15 and point 17. In that case, indication rod 14 becomes in agreement with the vertical line of point 17, and thus rod 14 can be viewed directly via transit compass 19 and above obstacle 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58179806-A (JP)
Inventor: BURUUSU DONARUDO KIYANPUBERU
IPC: G02B6/38
Filed: 1983-01-14
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-S5499448-A (JP)
Title: Light controller using electric signals
Inventor: SUGATA TAKAYUKI
IPC: G02F1/313
Filed: 1978-01-23
Abstract: PURPOSE:To enable light signal input to be surely ON-OFF controlled by disposing a non-linear strip form conductive electrode and linear strip-form conductive electrode in proximity at non-linear portions and applying voltages to both electrodes. CONSTITUTION:A low concentration semiconductor layer 6 whose refractive index changes when applied with voltages is provided on a high concentration semiconductor layer 7. A non-linear strip-form first conductive electrode 4 and a linear-strip form second conductive electrode 5 are disposed thereon so as to approach in the non-linear portions. If with such a constitution a voltage E1 is applied to the electrodes and the semiconductor layers and voltage E2 is not applied, the light guide along the electrode 4 is constituted and according to input light O, output light O1 is obtained but output light O2 is not drawn out. Next, when the voltages E1 and E2 are simultane ously applied, the input light O advances rectilinearly in the light guide portion formed in linear form from the electrode 4 up to 5, thus the output light O2 is obtained and the output light O1 is not obtained.
Patent JP-S5597821-A (JP)
Title: Improving method for heat-resistance of louver of catalyst container carried by vehicle
Inventor: NAKAMURA SHINKICHI
IPC: H03M5/04
Filed: 1979-01-17
Abstract: PURPOSE:To improve the heat-resistance of the louver, by smashing the burr generated at the cutting plane in order to remove the acute edge from the cutting plane, at press work for forming the ventilating passage of the louver. CONSTITUTION:In case of forming the ventilating passage 3 by forming the cavity 2 at the louver 1, the burrs 1b, 2b due to the cutting work are generated at the cutting planes 1a, 2a and these burrs 1b, 2b are the bud for causing the cracks. Hence, the louver 1 provided with the ventilating passage 3 is pressed between the stationary and moving presses 5, 6 and the burrs 1b, 2b are smashed. The acute edges at the lower cutting edges of the cutting planes 1a, 2a are formed at the position corresponding to the burrs 1b, 2b and the acute edge is removed by the round projection 5a. Besides, at the pressing plane 6a, the upper cutting edges of the cutting planes 1a, 2a, are formed round. Moreover, these edges are given with a high density and an improved strength.
Patent JP-S56103763-A (JP)
Title: Electric translator with magnet
Inventor: BITOU KENZOU
IPC: G06F17/28
Filed: 1980-01-21
Abstract: PURPOSE:To make an electric translator convenient for use in foreign countries by attaching a megnet meter as an accessories to the electric translator. CONSTITUTION:When an electric translator is made into a portable voice translator, it is anticipated that the majority of multiple alphabetical buttons is emitted and a body is smarter. An accessories to take place of these, a magnet meter or an image receiving antenna is disposed. Thereby, the directions is known or the news of home country is known.
Patent JP-S63284044-A (JP)
Inventor: GERUHARUTO MASURAA
IPC: B60R7/04
Filed: 1988-01-16
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-H11203529-A (JP)
Title: Paper money identification device
Inventor: ISHIKAWA KAZUNOBU
IPC: G07D7/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To display the contents of an abnormality in detail, without using an inspection device and a personal computer, in a state where a paper money identification device is fitted to an automatic vending machine as it is. SOLUTION: A plurality of entrance lamps 2 and 2 provided at the insertion port 1 of paper money are flickered in response to the detection result of an abnormality detection means for detecting an abnormality inside the device. Either of the entrance lamps 2, the right entrance lamp 2, for example, is flickered at a prescribed interval as a clock lamp. The flicker of the left entrance lamp 2 when the clock lamp is lighted is made to correspond to '1' and '0' and the content of the abnormality is encoded and shown with a time- sequential combination.
Patent JP-H07205761-A (JP)
Title: Gas discharging hose device with grounding stand
Inventor: YAMAGUCHI TORIZO
IPC: B60S5/00
Filed: 1994-01-24
Abstract: PURPOSE:To provide a gas discharging hose device with grounding stand wherein swiveling an introducing hood is prevented to facilitate setting-up of the introducing hood in a proper position relating to an exhaust pipe even without using a clamp and further dust, dirt, etc., can be prevented from infiltrating into the device. CONSTITUTION:In a gas discharging hose device 1 comprising a gas introducing hood 2, hose unit 5 provided in one end of the hood 2 to feed gas advanced into the hood 2, blower for sucking gas advanced into the hose unit 5 allowed to flow out to the outside of a building and a grounding stand 10 for grounding the introducing hood 2 supported, base mount 22 with casters is provided, to provide a damper 27 for automatically opening/closing a mouth of the introducing hood 2 timed to grounding and non-grounding.
Patent JP-H04237326-A (JP)
Title: Storage subsystem
Inventor: KOTANI HISAYA
IPC: G06F3/06
Filed: 1991-01-22
Abstract: PURPOSE:To realize a storage subsystem capable of continuously transferring long data such as video information without generating a data transfer suspending period. CONSTITUTION:An instruction from a master device is decoded by a command decoding part 114, a storage position to be accessed next and the volume of transfer are calculated and stored in a subcommand buffer 113 as auxiliary instructions, and during the execution of data transferring operation between an optional data disk unit and the master device based upon the auxiliary instruction, another data disk unit is positioned on a storage position, and its data are stored in an internal data buffer part 12. At the time of completing the data transferring operation between the optional data disk device and the master device, an internal data buffer selecting part 13 switches the connection state of the current data disk unit with the master device to another data disk unit, so that a seaking operation time and rotation waiting time due to seaking operation can be shortened.
Patent JP-S60149134-A (JP)
Title: Plasma etching apparatus
Inventor: SATOU FUMIHIDE
IPC: H01L21/302
Filed: 1984-01-17
Abstract: PURPOSE:To enable a parallel-plate-type plasma etching apparatus to effect high- quality etching treatment, by covering the surface of a substrate to be etched with a movable electrode having the same potential with a substrate supporting electrode for a period when plasma is still unstable after high-frequency power supply is initiated or interrupted. CONSTITUTION:A grounded anode 101 and a cathode 104 supporting a semiconductor substrate to be etched 103 are opposed to each other. A high-frequency voltage is applied to these electrodes 101 and 104 so that the surface of the substrate 103 is etched by using the plasma generated thereby. In this constitution, a movable electrode 102 having the same potential with the cathode 104 is further provided so as to be presented and retreated as required. While the plasma is still instable after the application of high-frequency voltage is initiated, the substrate 103 is covered with the movable electrode 102. After the plasma is stabilized, the electrode 102 is retreated so that the substrate 103 is subjected to plasma etching for a required period of time. This operation is performed if necessary also when the plasma is to be extinguished.
Patent JP-H02190605-A (JP)
Title: Bolt fitting part in resin made part and the like
Inventor: TSUJI HIROYOSHI
IPC: F16B5/02
Filed: 1989-01-17
Abstract: PURPOSE:To maintain the strength of a boss without thickening the wall thickness of a resin base as well as aim at its light weight by providing plural ribs addedly at the periphery of the boss and forming the width of ribs thinner than that of the resin base. CONSTITUTION:Plural ribs, for instance, three ribs 4-6 are addedly provided at a boss 3 with a bolt inserting hole 3 respectively at equal angles alpha. As the rib 4 is positioned in the direction of stress A acting at the time of fixing the bolt, the strength of a boss 2 is maintained. In addition, as the width of the ribs 4-6 is formed thinner than that of a resin base 1, the ribs 4-6 are cooled and hardened first at the time of injection molding, and the rigidity of the ribs is heightened by the time the boss 2 is cooled and hardened. Accordingly, the boss 2 is not easily contracted, thereby heightening the straightness of the bolt inserting hole 3, and the wall thickness of the resin base 1 is unnecessary to be thickened, thereby enabling the light weight as a whole as well as the reduction of the quantity of material used.
Patent JP-H01182987-A (JP)
Title: Optical disk cartridge
Inventor: INOUE RYUICHI
IPC: G11B23/30
Filed: 1988-01-14
Abstract: PURPOSE:To improve a system throughput at the time of writing data on the whole surface by providing an identifying means for identifying that the whole surface of an optical disk board is unwritten in a cartridge case to stored the optical disk board. CONSTITUTION:A once-writable-reproduceable disk-shaped optical disk board 9 with an irreversible characteristic to write the data by means of the partial removal or chemical change of a medium is rotably stored in a thin type cartridge case 1a. By detecting a reflecting marker 3 or 8 by means of a light detecting means, etc., at the time of inserting an optical disk cartridge without checking respective data sectors of the optical disk board 9 by means of an optical disk device, whether the whole surface is unwritten or not can be decided by checking. Consequently, it is unnecessary to check a blank before the writing to respective data sectors. Thus, at the time of copying the whole surface, a writing time can be widely shortened.
Patent JP-S57119448-A (JP)
Title: High pressure electric-discharge lamp
Inventor: SUZUKI RIYOU
IPC: H01J61/54
Filed: 1981-01-19
Abstract: PURPOSE:To shorten the restarting time of a high pressure electric-discharge lamp by installing a starting auxiliary body outside an emission tube, installing an auxiliary electrode near a main electrode installed within the emission tube, and reducing starting voltage under a high mercury vapor pressure. CONSTITUTION:A starting auxiliary body 16, which consists of a metal body 17 and an insulator 18, is placed outside an emission tube 1. An auxiliary electrode 19 is placed near a main electrode 3 installed within the emission tube 1. When voltage supplied from a ballast is fed through a base 11 and leads 13, 14 and 15 as well as through the base 11, a lead 12, a supporting frame 5, the metal body 17, a supporting frame 4 and leads 9 and 10 and is applied across main electrodes 2 and 3, voltage is applied also across the main electrode 3 and the auxiliary electrode 19 through a resistance 21, and auxiliary electric discharge is developed across the electrodes 3 and 19. At the same time, pulse voltage supplied from the ballast is applied across the electrodes 2 and 3 as well as across the electrode 3 and the starting auxiliary body 16 having the same electric potential as the electrode 2, and discharge is easily initiated across them. Then, stable lighting is achieved.
Patent JP-S59131710-A (JP)
Title: Control device for marine turbo generator
Inventor: TANAKA YOSHIHARU
IPC: B63J3/02
Filed: 1983-01-18
Abstract: PURPOSE:To take out the maximum possible load of turbo generator, by providing a boiler pressure control section retaining the internal pressure of boiler at a preset level and a load control device controlling the load distribution of turbo generator. CONSTITUTION:A shaft generator 3 is driven by a main engine 2, and a waste heat turbine 8 is driven by a boiler utilizing exhaust gas 4 as a heat source. A boiler pressure control section 12 detects the internal pressure of boiler drum 6 to open or close a boiler pressure control valve 10 for thereby retaining a preset pressure. A turbo generator control section 13 detects the r.p.m. of turbo generator 9 to open or close a turbine control valve 11 for thereby retaining a preset r.p.m. thereof. A load control device 18 controls the load distribution of turbo generator 9. In this manner, the load distribution amount of turbo generator 9 can be consistently maintained within a maximum limit irrespectively of the load amount of main engine 2.
Patent JP-S57119912-A (JP)
Title: Preparation of shock-resistant graft copolymer
Inventor: KOKUBO TAKASHI
IPC: C08F291/02
Filed: 1981-01-19
Abstract: PURPOSE: To obtain the title copolymer consisting of rubber elastomer particles having various particle sizes, by dissolving a rubber elastomer in a W/O type emulsion of an alkenyl aromatic monomer, inverting said emulsion to an O/W type and mixing a rubber elastomer emulsion of a specific particle size therewith.  
     CONSTITUTION: A W/O emulsion is obtd. by adding 30W10pts.wt. water to 70W 90pts.wt. alkenyl aromatic monomer (e.g. styrene) or a mixt. thereof with a monomer copolymerizable therewith[e.g. (meth)acrylonitrile]by using an oil- soluble emulsifier (pref. an anionic emulsifier). Next 10W30pts.wt. rubber elastomer (e.g. polybutadiene or SBR) is dissolved in the above emulsion in such a  way that the sum of said monomer or its mixt. and the rubber elastomer accounts for 100pts.wt. Subsequently 60W160pts.wt. water is added to the above  mixt. to invert to an O/W type emulsion, and finally a rubber elastomer emulsion of wt.-average particle size 0.15W0.3μm is mixed with the resulting emulsion to give the titled copolymer. 
     COPYRIGHT: (C)1982,JPO&Japio