baber/WOPTO huggingface dataset:
Patent JP-S58151273-A (JP)
Title: Hammer driving control device of line printer
Inventor: TAKAGI KAZUYA
IPC: B41J9/44
Filed: 1982-03-03
Abstract: PURPOSE:To obtain the titled device wherein the using state of ink ribbon is checked by the counted value of a printing line counter and a current that is flowed to a printing hammer is changed so that the optimum printing pressure is obtained. CONSTITUTION:When a new ink ribbon is mounted, the printing line counter 16 is set at zero by a resetting mechanism 17. Then counting up is performed every time a printing command 15a arrives. The contents of a nonvolatile memory function is not changed when the power source of the line printer is turned ON and OFF. A decoder 18 decodes the counted value of the counter 16 and imparts the result to a D/A converter 19. The D/A converter 19 imparts the voltage corresponding to the output data of the decoder 18 to a hammer driving circuit 21. The hammer driving circuit 21 determines the current to be flowed to electromagnets 2 based on the applied voltage.
Patent JP-H04357082-A (JP)
Title: Recording material and image formation using recording material
Inventor: HOSOI NORIYUKI
IPC: B41M5/26
Filed: 1991-02-01
Abstract: PURPOSE:To provide a recording material which enables thermal recording in a non-contact mode at high speed and with a high resolution using a laser beam and a technique of recording an image thermally at high speed using a laser beam. CONSTITUTION:A recording material consists of at least, a light absorption layer 2, an adhesive layer 4 and a release sheet 5 provided sequentially on a support 1. The light absorption layer contains microcapsules 3 which contain a light-absorbing polymer and an organic solvent of a boiling point of 180 deg.C or higher capable of dissolving or swelling polymers as a core material. The recording material has the support 1 and/or the release sheet 5 which are transparent and a visible image is formed by irradiating the transparent side of the recording material with a laser beam and then releasing the release sheet 5.
Patent JP-S63203027-A (JP)
Title: Optical relay transmission system
Inventor: KOYAMA KATSUYUKI
IPC: H04B10/29
Filed: 1987-02-18
Abstract: PURPOSE:To eliminate the need for any interposed copper wire for an optical cable by utilizing a specific location of monitor information due to the code rule violation of code mark inversion (CMI) so as to send the supervising information as an optical signal through the optical fiber in sending the supervision information. CONSTITUTION:An optical transmitter 11 applies E/O conversion to major information 13 assigned by supervising information 14, 15 and the result is outputted to an optical relay transmitter 2. The transmitter 2 uses an optical receiver 22 to receive the information, which is subject to O/E conversion, and supervising information 25 is assigned to a position next to a special position on which the information 15 is assigned. The result is subject to E/O conversion by an optical transmitter 21 and relayed to an optical relay transmitter 3 via an optical fiber 6. The transmitter 3 assigns the supervising information 35 at a special position similarly, and applies E/O conversion thereto and relays it to an optical terminal station equipment 4. An optical receiver 42 receives it, applies O/E conversion and analyzes supervising information 14, 15, 25, 35 assigned to each special position with respect to the major information 13 according to a prescribed format. As a result, the information 14, 15, 25, 35 of the optical terminal station equipment 1 and the transmitters 2, 3 is sent to the equipment 4 through the optical fiber 6 only without employing any interposed copper wire.
Patent JP-H05235462-A (JP)
Title: Fabrication of polycrystalline transparent yag ceramic for solid laser
Inventor: IKESUE AKIO
IPC: H01S3/16
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a high density transparent sintered structure including a lasing function added thereto by employing Al2O3 and Y2O3 powder with proper impurity and of a specific surface area, and adding lanthanide elements excepting Ce and components of Cr, Ti to the powder, and further synthesizing them under proper conditions. CONSTITUTION:There is mechanically blended a composition which is yielded by adding one kind or a plurality of kinds of Cr Ti and lanthanide elements excluding Ce to Al2O3 and Y2O3 powder with 99.9% by weight or more purity and 1-5m<2>/g and 5-100m<2>/g specific surface areas. The composition is then dried and molded under ordinary pressure or reduced pressure, and is further burned at a temperature of 1600-1850 deg.C after being molded. In this case, addition of 50-10000ppm SiO2 component as a sintering auxiliary promotes removal of matter exhibiting optical anisotropy to shorten burning time. Hereby, there is synthesized transparent YAG ceramic possessing substantially the same optical properties as that of a single crystal with a relatively simplified process.
Patent JP-S62205023-A (JP)
Inventor: SUTEFUEN EMU KOOTSU
IPC: A61K9/12
Filed: 1987-02-18
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-S60180405-A (JP)
Inventor: SUMIKAWA TOSHIO
IPC: H02B13/02
Filed: 1984-02-24
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-H01208433-A (JP)
Title: Manufacture of ferrochrome nitride
Inventor: NAKAGAWA KEIICHI
IPC: C22C33/04
Filed: 1988-02-16
Abstract: PURPOSE:To manufacture low oxygen-contg. ferrochrome nitride by adding SiCr and FSi to primary slag obtd. by melting chrome ores and calcined ash, reducing the same and blowing granular ferrochrome and an inert gas to the molten metal. CONSTITUTION:The chrome ores and calcined ash are charged to an electric furnace (not shown in Fig.) and are melted. The primary slag obtd. by this method is poured into a ladle 5. SiCr and FSi as a reducing agent 3 are added to the primary slag via a chute 29 from a tank 28 for a reducing agent. By this method, Cr2O3 and FeO in the primary slag are reduced to separate into molten petal 30 and slag 31. A lance 21 for blowing of powder consisting of refractories 23 is immersed into the molten metal 30 and granular ferrochrome nitride from a tank 26 is blown into the molten metal 30 together with nitriding gas 32 from a discharge port 25 of the end part of the lance 21 and is melted. After deslagging, the molten metal 30 is cast into a mold to crush the obtd. ingot. By this method, massive ferrochrome nitride having low oxygen contents and high yield of nitrogen absorption in a molten steel can be obtd.
Patent JP-S56130068-A (JP)
Title: Electrode for electric-discharge lamp
Inventor: SUGIYAMA HIROSHI
IPC: H01J61/067
Filed: 1980-03-14
Abstract: PURPOSE:To prevent the emitter from falling off, and reduce the firing potential of an electric-discharge lamp, by providing grids having large numbers of emitter- storing spaces within a bucket, before the emitter is packed in the emitter-storing spaces with slight spaces between the emitter and the grids. CONSTITUTION:Grids 4, which is made of a material which does not react with mercUry, does not generate any impure gases, and has many emitter-storing spaces 5 separated into squares, are installed in a bucket 2' which is supported by a conductive wire 1. An emitter 3' made of a mixture of a peroxide of an alkaline earth metal with iron, tantalum or the like, is packed into the emitter-storing spaces 5. After that, the emitter 3' packed is sintered at a high temperature in a reducing atmosphere, thereby slight spaces being arisen between the grids 4 and the emitter 3'. Owing to the above constitution, the bursting of electrons can be smoothed, the firing potential of an electric-discharge lamp can be reduced, and the faling of the emitter 3' can be prevented. Accordingly, the life and the reliability of the lamp can be increased.
Patent JP-H05229026-A (JP)
Title: Method for arranging molding material in production of laminated sheet
Inventor: KOKURYO KENICHI
IPC: B29C43/20
Filed: 1992-02-21
Abstract: PURPOSE:To facilitate molding material arranging work by alternately stacking mirror surface plates and molding materials in an amount sufficient to charge all of them in the space of one stage of a molding press and placing a carrier plate on the stacked one through a cushion material and reversing the whole so that the carrier plate is turned downwardly. CONSTITUTION:A necessary number of molding materials 2-a are stacked on a mirror surface plate l-a in order to obtain a laminated sheet with a predetermined thickness and, thereafter, mirror surface plates 1-b and molding materials 2-b are further stacked thereon to alternately stack the mirror surface plates and the molding materials in an amount sufficient to charge all of them in the space of one stage of a molding press. This stacking work is executed in the dust collecting hood connected to a suction device. That is, the mirror surface plates and the molding materials are transferred into the dust collecting hood from above by a hoist to be alternately stacked. After the stacking work, the stacked constitutional body is transferred to a separate place and a cushion material 5 and a carrier plate 6 are successively superposed thereon and the whole is held from above and below to be reversed to turn the carrier plate 6 downwardly and sent to the next process as an arrangement completed constitutional product.
Patent JP-S55126821-A (JP)
Title: Electromagnetic flow meter
Inventor: MIZUGUCHI KOUJI
IPC: G01F1/58
Filed: 1979-03-23
Abstract: PURPOSE: To obtain a miniature flow meter of simple constitution which provides accurate measurements of flow rates by compensating the temperature drift of an output voltage, by providing auxiliary permanent magnets of the opposite polarity to main permanent magnets, arranged sandwiching a pipe, at both terminal parts of the main permanent magnets.  
     CONSTITUTION: Along pipe 1 through which a conductive liquid such as liquid sodium flows, main permanet magnets 2a and 2b are provided so as to measure the flow rate of the conductive liquid by making use of a voltage developed between electrodes 3a and 3b. In this case, auxiliary permanent magnets 6a and 6b, and 7a and 7b of the opposite polarity to the main permanent magnets are closely arranged. Consequently, electromotive force with its level suppressed through the terminal effect of a magnetic field of an eddy current is generated at electrodes 3a and 3b. Although the suppressing power of this electromotive force decreases as a temperature rises, the intensity of the magnetic filed of the permanent magnets also decreases. For the purpose, the increment of the electromotive force through the terminal effect is set equal to the decrement of the electromotive force by the permanent magnets, so that the constant electromotive force can be obtained without reference to variation in temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08226605-A (JP)
Title: Positioner for semi-spherical tube plate
Inventor: NAGAOKA ETSUO
IPC: B25B11/00
Filed: 1995-02-22
Abstract: PURPOSE: To simplify a positioning mechanism, and to shorten a period of in-service test for heat-transfer pipes. CONSTITUTION: In the case where a positioner is fit to a semi-spherical tube plate, a fitting mechanism part 1 is fully closed by a driving part 2 for presetting an opening degree, and pantographs are fully closed by an aligning mechanism-driving part 4. After that, the positioner is inserted into a steam generator from on the side C of a water chamber maintenance hole, and its axial position is preset with adjusting bolts for an installing lid, following which the positioner is preset at its axial center position by fully opening the pantographs and by pushing them against the wall thereof. On the other hand, at the side A of the pipe plate having heat-transfer pipes, the opening degree of the fitting mechanism part 1 is preset by the driving part 2, and a circumferential position is preset being rotatably operated circumferentially by a driving part 3 for setting a swing angle.  After that, the fitting mechanism 1 is pushed against the surface of a semi-spherical perforated tube plate and is airtightly fitted. Inspection probes each are inserted into the heat-transfer pipes and are forcibly pushed through the inside of a communicating pipe, and the heat-transfer pipes are inspected therewith. After the heat-transfer pipes are inspected, pushing of the fitting mechanism part 1 is released, following which the fitting mechanism part 1 is shifted to the next heat-transfer pipes, and the inspection thereof is continued.
Patent JP-H07212886-A (JP)
Title: Remote control microphone
Inventor: TOYONAGA TAKEMORI
IPC: G10K15/04
Filed: 1994-01-21
Abstract: PURPOSE:To make it possible for a KARAOKE singer or a lecturer to control the sound volume, the musical interval and echo, etc., (relief singing or a partial number skip is possible only in KARAOKE) KARAOKE by hand while holding a microphone. CONSTITUTION:The end of a microphone 1, which faces a KARAOKE screen becomes a transmission port 3, buttons 4 to 14 are the up and down sound volume button, two up and down musical half key line four-stage buttons (If the button is depressed once, the tone is sharped and flatted.), a large and small echo button, make song, female song, large and small sound buttons, and 2-number, 3-number and 4-number skip buttones. By adjusting them, songs are sung. When a concert and a lecture are performed, a microphone 1 having a code is used as much as possible and these buttons are adjusted through the code. Naturally, because the microphone 1 is normally turned off when a music is finished, all the buttons 4 to 14 are returned to the average values (or normal values) when the switch of the microphone 1 is turned off. Further, of a mistake occurs while someone sings a song, the part is set to be normal sound even if the large and small buttons of the part are depressed together. The parts of the make song and the female song may be deleted.
Patent JP-H05200352-A (JP)
Title: Method for discharging fixed amount of liquid
Inventor: NAGAYAMA NORIMITSU
IPC: B05C5/00
Filed: 1992-01-24
Abstract: PURPOSE:To discharge a fixed amt. of a liq. material from a syringe at constant air pressure and discharge time irrespective of the level of the material in the syringe. CONSTITUTION:A fixed pressure is exerted on a liq. material in a syringe 4 from a compressed air source 2, and the material is heated by a heater 7 when the level of the material is lowered. The relation between the variations of the level and viscosity of the material and the discharge is previously programed, and the temp. is controlled by a heater controller 8. As the level is lowered, the discharge is reduced by the head. Accordingly, the material is heated to decrease its viscosity, hence the viscositiy resistance is reduced, and the discharge is increased even with the same discharge pressure and time.
Patent JP-S59161248-A (JP)
Title: Driver device with rotation in uneven angle speed
Inventor: FUJIYAMA HIROAKI
IPC: B23Q5/12
Filed: 1983-03-04
Abstract: PURPOSE:To prevent generation of an external force, which hinders the table from necessary rotation, and thereby enhance the durability by installing two pairs of cam follower link mechanisms and pressing means in such an arrangement as fronting in the opposite directions, and by operating these pressing means selectively using a selector. CONSTITUTION:In this device, a No.2 table 22, on which a work 31 to be cut into an intended gear is mounted, is arranged over No.1 table 21 in constant- speed rotation in such a way as capable of relative rotation. At the loose ends of No.1 links 32a, 32b, whose other ends are pivoted on the table 21, the loose ends of No.2 links 35a, 35b are borne, whose other ends are pivoted of the table 22, and at these borne parts cam followerlink mechanisms 38a, 38b are installed by pivoting with rollers 37a, 37b. These rollers 37a, 37b are in contact with the internal cam 40 of a guide cam 39, being pressed by pressing means 41a, 41b consisting of cylinders. Here the link mechanisms 38a, 38b and pressing means 41a, 41b are oriented as fronting in the opposite directions, and operate selectively through the action of a selector valve.
Patent JP-H07242161-A (JP)
Title: Winter blade
Inventor: SATO TAKAAKI
IPC: B60S1/32
Filed: 1994-03-04
Abstract: PURPOSE:To prevent floating up at a high speed running time and further widen a visible field from a driver's seat side by a simple constitution. CONSTITUTION:One side wall 30A of a clip holder 30 is extended along one side wall 20B of a primary lever 20, to tighten this extended end part 30A' and the side wall 20B of the primary lever 20, with a thickness direction thereof serving as the tightening direction, by a screw 40. Accordingly, even when a winter blade 10 is bent by following up to a wiping surface, the screw 40 is prevented from interfering with a yoke lever 24, thus to enable total height to decrease of the winter blade 10.
Patent JP-S52118234-A (JP)
Title: Feed back control type constant voltage transformer power source
Inventor: KAWAMOTO HIROYUKI
IPC: G05F1/38
Filed: 1976-03-31
Abstract: PURPOSE: To return an output voltage to an original value speedily, by performing a switching of a transformer control winding obtaining an input sudden changing component from a secondary output of a transformer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01209546-A (JP)
Title: Memory control system
Inventor: TAKADA SHINGO
IPC: G06F12/02
Filed: 1988-02-17
Abstract: PURPOSE:To attain effective memory control without increasing a memory control area by performing the segmentation and the return of memory units while update referring to the information stored in a control area and a flag area. CONSTITUTION:A memory group control area 20 stores the positions in the memory groups #1-#3 of the final segmented memory unit in response to these groups #1-#3 respectively, the flag areas F1-F9 to set the number of returned memory units in a group of the memory units in response to each memory unit are provided. Then the memory units are segmented and returned by reference to the update of those information stored in the areas 20 and F1-F9. As a result, the application/non-application can be controlled for the memory units in the groups #1-#3 and therefore the number of memory units can be increased within the groups #1-#3 even at increase of memories. Thus it is possible to attain the effective memory control with no well-defined increase of the memory control area.
Patent JP-H09229758-A (JP)
Title: Estimation method for sound pressure
Inventor: NAKAMURA MASAHIRO
IPC: G01H3/10
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To precisely measure a space transfer characteristic between a sound-source vibration face and a sound-pressure estimation point and to estimate the sound pressure without measuring the sound pressure actually in a method which estimates the sound pressure which is caused by the sound-source vibration face and which is situated in a position at a distance from the sound-source vibration source. SOLUTION: A microphone is arranged near a sound-source vibration face. A loudspeaker and a vibration measuring instrument are arranged in an estimation position. When the sound-source vibration face is not vibrated, the loudspeaker is vibrated, the vibration speed V2 of the loudspeaker is measured by the vibration measuring instrument, and the sound pressure P1 of the sound-source vibration face is measured by the microphone. Thereby, by using the known vibration-face area S2 of the loudspeaker (or the vibration-face area S1 of a sound source), a space transfer characteristic from the microphone up to the loudspeaker is found as P1/(S2.V2)(or P1.S1/V2). Then, the vibration measuring instrument is arranged near the sound-source vibration face, the sound-source vibration face is vibrated, the vibration speed V1 of the sound-source vibration face is measured by the vibration measuring instrument, and a sound pressure P2, in the estimation position, caused by the sound-source vibration face is found by an expression of P2=(S1.V1) P1/(S2.V2) by using the known area S1 of the sound-source vibration face.
Patent JP-H05232865-A (JP)
Title: Map information providing device
Inventor: TOGASHI SAKAE
IPC: H04B7/26
Filed: 1992-02-21
Abstract: PURPOSE:To enable a mobile machine to receive map information without recognizing its current position and to display map information of the periphery on the mobile machine side as to the device which offers the map information to the mobile machine in an automobile telephone network or portable telephone communication network. CONSTITUTION:The mobile machine 4 of a radio communication network which connects a fixed-station side device 3 consisting of a host station 1 connected to a general pay telephone network and a base station 2 under its control and plural mobile machines 4 through a radio line sends a map information request signal to the fixedstation side device 3 by a map information requesting means 5 through the radio line and a map information storage means 6 stores map information sent out of the fixed-station side device 3 in response to a map information request signal, and a map information display means 7 visually displays the stored map information on the screen and the map information sending means 8 of the host station 1 or base station 2 selects and sends out the map information to the mobile machine 4 in response to the map information request signal according to position information on the mobile machine 4 that the fixed-station side device 3 has.
Patent JP-H10232521-A (JP)
Title: Image forming device
Inventor: TSUNEMI TAKEO
IPC: G03G15/043
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To form satisfactory image by measuring the surface roughness of an image carrier or a physical-properties value reflecting the surface roughness, and changing a surface correction toner-image, which is formed on the image- nonformation part of the surface of the image carrier, according to the measured value. SOLUTION: An electrification bias voltage is applied to an electrifying roller 2 from an electrification bias power source 8, the value IDC of a DC current flowing at the time is detected by a drum-film-thickness measurement circuit 9, and a control part 11 calculated the film thickness of the photoreceptive layer of a photoreceptor drum 1. Then, the electrification bias power source 8 is turned off, and an area of the surface of the photoreceptor drum 1 is electrified by the electrifying roller 2, only the distance that the surface is moved which corresponds to the amount of the rotation of the photoreceptor drum 1.  With a development bias power source 10 on, toner is supplied to the image-nonformation part of the surface of the photoreceptor drum 1 by means of a developing sleeve 4a only for a specific length of time after the electrified area has passed the developing sleeve 4a, so that the surface correction toner-image is formed.
Patent JP-H05232455-A (JP)
Title: Liquid crystal panel inspecting plate and method for inspecting liquid crystal panel
Inventor: HIROSHIMA MINORU
IPC: G02F1/1333
Filed: 1992-02-21
Abstract: PURPOSE:To enable the inspection of the display defects of upper and lower substrates constituting a liquid crystal panel before the liquid crystal panel is completed. CONSTITUTION:The liquid crystal panel inspecting plate consisting of a transparent substrate 30 which has transparent electrodes 31 and is laminated with a high-polymer dispersion type liquid crystal layer 32 is constituted. This liquid crystal panel inspecting plate is brought into tight contact with the upper and lower substrates to constitute the liquid crystal panel and the panel is made to temporarily make liquid crystal display, by which the cause for the surface defects of the upper and lower substrates to constitute the liquid crystal panel is inspected. As a result, the liquid crystal panel inspecting plate is constituted freely attachable and detachable to and from the upper and lower substrates constituting the liquid crystal panel and the inspection of the upper and lower substrates is enabled before the liquid crystal panel is completed.