baber/WOPTO huggingface dataset:
Patent JP-S57141541-A (JP)
Title: Measuring apparatus for explosion limit of blast furnace gas
Inventor: KUSUNOKI MITSUHIRO
IPC: G01N25/54
Filed: 1981-02-25
Abstract: PURPOSE:To simplify the construction of a titled measuring apparatus and also to facilitate the automation of measurement, by introducing blast furnace gas into a pressure vessel as it is and blowing up the imitation exposion in said vessel and then constituting so as to find the limit value of explosion. CONSTITUTION:Gas is brought to a stagnated state in a vessel 8 for a time at a prescribed time limit by actuating the first timer T1 and an ignition source 14 is ignited at the same time. When the gas is attained to an explosion limit, the gas is exploded and the explosion is detected by a explosion pressure detector 17 and then is recorded by a recorder 18. On occasion of not blowing up, the limit value exploding in what extent of oxygen content is measured. That is, the source 14 is ignited continuously and an air exit valve 27 is opened after t hours from the first ignition and then, supply of air from a pump 22 is started. A ratio of the gas to air is varied moment by moment and the gas is exploded at the point of time reaching the explosion limit. Said explosion is recorded on a recorder 18 and also, air dilution time of the second timer T2 is recorded at the same time. Hereby, the concentration of gas at the time of explosion is calculated. Thus, the automation of measurement is facilitated.
Patent JP-S58143386-A (JP)
Inventor: SHIYOUDA MINORU
IPC: G09G3/12
Filed: 1982-02-19
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-S58143934-A (JP)
Title: Numerical controlled machine tool with tool replacing device
Inventor: NODA SHIGEO
IPC: B23Q3/155
Filed: 1982-02-19
Abstract: PURPOSE:To reduce the setup time by arranging a special tool for the subsequent work in the final machining of the same type of work. CONSTITUTION:Means 50 of commanding the replacement of a special tool ST used in the machining of works in the order of becoming unnecessary and when becoming so in response to the start of machining the final work among the same type of works and means 30 and 37 of replacing the special tool ST as indicated during the machining not during the operation of changing tools in response to the command are provided to replace the special tool ST thus far used in the machining in parallel with the machining of the final work. This can reduce the setup time of replacing tools associated with the alteration of works to be machined thereby accomplishing efficient machining.
Patent JP-S63193752-A (JP)
Title: Private branch exchange
Inventor: INAMOTO TOSHIHARU
IPC: H04M3/42
Filed: 1987-02-06
Abstract: PURPOSE:To enable a service function to be utilized by each individual person when plural persons use a telephone set, by providing a subscriber number storage means in which the number of a terminal to which each telephone set is housed is stored so that a part of it can be corresponded in common for a subscriber number allocated to the individual person separately. CONSTITUTION:In the subscriber number storage means 6 in which the subscriber number different with each other allocated to the individual person and the number of housing terminal partially common in use with the subscriber number are stored correspondingly, for example, the number (1) of the housing terminal is stored so as to be corresponded in common with the subscriber numbers (1000), (1001) and (9999). Therefore, when three subscribers to whom the numbers (1000), (1001), and (9999) are allocated respectively use a common telephone set 1a, each individual person can utilize an absence setting function.
Patent JP-H09218795-A (JP)
Title: Method and device for processing parallel program
Inventor: YOSHIMOTO MASAHIKO
IPC: G06F9/46
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide parallel program processing method/device which can simplify the mutual removal and the synchronism treatment of activities in a parallel program processing. SOLUTION: Variables used in a plurality of activities 101 and 102 are provided for a common memory, and the respective variables are defined as the local variables (1-4) of a plurality of activities. The plural activities access to the local variables independent of the other activities so as to refer to or update them. Furthermore, global variables 130 used in common in the plural activities are defined. At the time of accessing to the variables, access from the other activity is inhibited.
Patent JP-S52111512-A (JP)
Title: Preparation of acrylic acid esters or methacrylic acid esters
Inventor: MURAKAMI FUMIKI
IPC: C07B61/00
Filed: 1976-03-12
Abstract: PURPOSE: Acrylic acid esters or methacrylic acid esters are effectively prepared without the formation of polymers and other by-products by the ester exchange reaction of the lower alkylester of acrylic acid or methacrylic acid with an alcohol in the presence of molybdenum and/or a molybdeunm compound as catalysts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59153105-A (JP)
Title: Apparatus for measuring shape of surface
Inventor: KATAYAMA HIDENOBU
IPC: G01B11/24
Filed: 1983-02-19
Abstract: PURPOSE:To obtain the shape or contour of the cross section of an object to be measured, by sequentially obtaining the positions of projected light, whose reflected light components are detected by light detectors, on the surface of the object to be measured at the arbitrary cross section of the object to be measured, and plotting the projected positions on recording paper. CONSTITUTION:Light beams LA and LB from light sources 18A and 18B are reflected and refracted by mirrors 19A and 19B. The reflected light beams LAU and LBD are projected on a human body O. Belts 17A and 17B are moved counterclockwise. When the mirror 19A of the belt reaches a position AM, a horizontal component LAMH of the irregular reflected light of the projected light LAM from a projected poin OAM is detected by a detector 22A. Then a pen 20A is made to strike and operate by a control unit C in response to a detected signal SA. When the belts 17A and 17B are further moved counterclockwise and the mirror 19B reaches a position BN, the horizontal component of the irregular reflected light from a surface of OBN of the human body O is detected by a detector 22B. A pen 20B is made to strike and operate by the control unit C in response to a detected signal SB. The measuring operation is repeated and the struck points are connected by a curve. Thus the shape or contour of the surface to be measured can be approximately measured.
Patent JP-H06280870-A (JP)
Title: Curve sliding bearing
Inventor: TERAMACHI HIROSHI
IPC: F16C29/00
Filed: 1991-01-28
Abstract: PURPOSE:To apply load substantially equally to the respective balls by aligning the centers of virtual circles of a load ball groove and a ball rolling groove with the center of a circle of a raceway rail and to improve sliding accuracy and rigidity by applying pre-load. CONSTITUTION:A curve sliding bearing comprises a sliding table 1 which is provided with a cover 2 and includes four ball endless raceways comprising a load ball groove 8 and a no-load ball passage 9, a raceway rail 3 including a ball rolling groove 11 confronting with the load ball groove 8 of the ball endless raceway, and many balls 4 adapred to roll while loading in four directions between the load ball groove 8 and the ball rolling groove 11. The raceway rail 3 is formed like a circular-arc and the centers of virtual circles of each load ball groove 8 on the sliding table 1 side and each ball rolling groove 11 on the raceway rail 3 side are aligned with the center of a virtual circle of the raceway rail 3. Accordingly, curve sliding guide can be performed while putting load in four directions through the balls 4 between the sliding table 1 and the raceway rail 3, and pre-load can be applied.
Patent JP-S59154058-A (JP)
Title: Semiconductor memory element
Inventor: KITA AKIO
IPC: H01L21/8242
Filed: 1983-02-22
Abstract: PURPOSE:To enable to increase integration by eliminating the bird beak of a field oxide film and reducing the width of an element isolation region by a method wherein the element isolation between memory cells is performed by using a P type doped layer used in an Hi-C structure. CONSTITUTION:The memory element is constructed by forming a capacitor part 101 of an MIS structure, a transfer gate part 102, and the element isolation region 103 on a semiconductor substrate 1. At the capacitor part 101, a capacitor is constructed of a deeply formed P-doped layer 5, a shallowly formed N type doped layer 6, a gate oxide film 4, and a capacitor electrode 7. The P type doped layer 5 is deeply formed also in the element isolation region 103. Therefore, said layer 5 functions as a barrier layer and thus serves for element isolation. The part without the existence of the N type doped layer 6 becomes the element isolation region 103 between adjacent capacitors. As for the width of said region 103, if the capacitor electrode 7 covering this part is at a ground potential, sufficient withstand voltage between elements can be obtained by approx. 1mum.
Patent JP-H11223843-A (JP)
Title: Crystal holding device
Inventor: DEKI KYOICHI
IPC: G02F1/37
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a crystal holding device which performs a temperature control and holds a nonlinear optical crystal airtight, and also protects a window member where light is made incident and emitted against damage. SOLUTION: A nonlinear optical crystal is installed in a holder main body 2 and a heater bobbin 3, and a heater 5 is wound around the outer periphery of the holder main body 2 and heater bobbin 3 to perform a temperature control over the noncrystal optical crystal 1. Extension flanges 8a and 8b are fitted to both the ends of the holder main body 2 and heater bobbin 3 across heat- insulating spacers 7a and 7b, window members 13a and 13b are provided at their end parts, and a space formed by the holder main body 2, heater bobbin 3, extension flanges 8a and 8b, and window members 13a and 13b is held airtight. Further, the holder main body 2 and heater bobbin 3 are put in a housing 10 made of ceramic and a heat-insulating spacer 11 which is made of fluororesin thin enough to ignore thermal expansion is provided between the holder main body 2 and heater bobbin 3, and housing 10.
Patent JP-H11223929-A (JP)
Title: Photographic information control method and printer
Inventor: YOSHIKAWA SUMIO
IPC: G03B27/32
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To effectively utilize information recorded on a magnetic recording layer and related on respective image frames even when a film becomes a slide mount. SOLUTION: Since the information is read from the magnetic recording layer and the like and stored in a memory 158 with a film ID number and an image frame number as a key word before the slide mount 124 is produced and an ID code and the image frame number are printed on a supporting body 172 constituting the mount 174 by a printing part 172, the magnetic information can be read out from the memory 158 based on the printed ID code and the printed image frame number. Thus, the magnetic information can be utilized even when the film is the reversal film (slide mount) cut one frame by one.
Patent JP-H03234139-A (JP)
Title: Picture packet multiplex system
Inventor: AZUMA TAKAAKI
IPC: H04L12/70
Filed: 1990-02-08
Abstract: PURPOSE:To prevent a picture packet with high importance from being aborted by placing a ranking to picture packets in response to the importance of picture signals, taking precedence to a picture packet with high importance over other packets when congestion takes place in the case of multiplexing and aborting picture packets with less importance. CONSTITUTION:Picture signals a1-aN outputted from N sets of picture terminal equipments 101-10N are composed into picture packets b1-bN through a prescribed coding processing and multiplexed and outputted as a multiplex packet C2 to a packet exchange network 40. In the case of composing the signal into the picture packet, the importance of picture signals is decoded and picture packets with ranking in response to the level are formed and in the case of multiplexing, the ranking is monitored and a picture packet with high importance is sent to a common buffer with priority in the occurrence of congestion and multiplexed and picture packets with less importance are aborted. Thus, a disadvantage of abort of lots of picture packets with high importance is prevented.
Patent JP-S56123586-A (JP)
Title: De-electricity device for electrophotographic copying machine
Inventor: YAMASHITA TOSHIMITSU
IPC: G03G21/06
Filed: 1980-03-04
Abstract: PURPOSE:To enable copying with minimum picdure unevenness, by uniforming the distribution of luminous intensity of de-electric light to the photoreception drum plane and minimizing the de-electricity unevenness. CONSTITUTION:The light source lamp 7 for de-electricity is provided in parallel with a given interval toward the width of the photoreception drum at the part opposing to the surface of the photoreceptor drum 1. Further, the optical filter 8 is provided in front of the photoreceptor drum 1 of the light source lamp 7, and this and the light source lamp 7 are equipped in the case 9, and fitted under the case of the cleaning device together with the de-electricity corotoron 10. Further the light shield members 14a, 14b, 14c, 14d... are provided to be orthogonal to the center shaft lengthwise of the lamps 7a, 7b, 7c, 7d.... Thus, the distribution of luminous intensity reaches almost uniform, uniforming the effect of de-electricity to the drum 1.
Patent JP-H09190704-A (JP)
Title: Lantern for outdoor use
Inventor: TANABE SEIZO
IPC: H05B41/24
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To make bright, make the change of illuminance possible, prevent a trouble caused by combustion heat, and make use safe by arranging a light source using a fluorescent tube having the specified curve, a metal body, and an inverter capable of changing illuminance. SOLUTION: A fluorescent tube 3 is protected with a guard 1, a main body 2 is made with metal or the like, and each component is fixed. As the fluorescent tube 3, a curved tube, for example a 1/2 or 1/4 curved fluorescent tube is used, an inverter 4 is arranged, and voltage of 200-300V is generated by using a transistor or a transformer. A Ni-Cd storage battery 5 is used together with a dry battery or a lithium storage battery, a power source switch 6, a starter switch 7, and an illuminance switching switch 8 are arranged to switch to desired brightness. A lantern is made brighter than a gas type lantern, the generation of a trouble caused by combustion heat is prevented, and bright, safety use is made possible.
Patent JP-H07220357-A (JP)
Title: Medium recording/reproducing device
Inventor: HANDA TAKAHITO
IPC: G11B17/22
Filed: 1994-01-31
Abstract: PURPOSE:To provide a medium recording/reproducing device where a cartridge is accurately positioned in a carrier by using an engagement detector means as well as a transfer means that has an engagement piece which engages the engagement recess part of the cartridge. CONSTITUTION:When an R-SW 42 is turned on, it is decided that a positioning hook 44 included in a carrier 4 engages a positioning recess part 205 of a disk. Under such conditions, a contact face 44b of the hook 44 may not possibly touch a positioning surface 205a of the part 205. Therefore a loading motor is driven forward again and it is decided whether an R-SW 43 is turned on. If not turned on, it is decided that the hook 44 gets out of the part 205 (overrun state). Then it is decided that the hook 44 is not accurately engaging the part 205 if an Fr-SW 41 is turned on. Thus the loading motor is driven forward and it is decided whether the R-SW 43 is turned on.
Patent JP-H01203080-A (JP)
Title: Separated coating method
Inventor: ITSUNOI HITOSHI
IPC: B05D1/32
Filed: 1988-02-10
Abstract: PURPOSE:To completely and quickly wipe off an adhesive adhering to an undercoating after peeling of a tape while being observed with eyes, by using a colored adhesive layer-bearing parting masking tape as a masking means. CONSTITUTION:The (A) color-based paint of desired two-tone color (B)/(A) is applied on a selected area of an interlayer coating and baked to form a (A) color-based coating 4. Then, a colored adhesive layer-bearing masking tape is stuck 9 on the needed area of the (A) color-based coating 4 for masking so as to form a parting line 5 and not to paint the desired part of the (A) color-based coating 4 with a (B) color paint. Under this condition, a (B) color- based paint is applied and baked to form a (B) color-based coating. After that, the tape is peeled and the remaining adhesive adhering to the undercoating is wiped off with a thinner, etc. while being observed with eyes to complete the two-tone coating.
Patent JP-H10323935-A (JP)
Title: Manufacture of double-side conductive polyimide laminate
Inventor: TOKUMITSU AKIRA
IPC: B32B15/088
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain double-side laminate by performing coating process of two or more polyimide resin on a specific conductive metallic foil in a precursor solution for heat-treating, which makes a one-side conductive polyimide laminate resin layer, on which other conductive metallic foil is stacked for laminating through contact bonding under overheated pressure. SOLUTION: One of the polyimide resin is low thermal expansion polyimide resin having unit structure, for example, represented by a formula (I), where R1 -R4 , is a lower alkyl group, a lower alkoxyl group, a halogen group, or hydrogen. Thermoplastic polyimide resin can be any resin having glass transition point of 350 deg.C or less, however preferably has sufficient interfacial bond strength, at the time of contact bonding under overheated pressure. For example, its unit structure is represented by formulas (II) and (III), where Ar1 and Ar2 are at least 12C dihydric aromatic group.
Patent JP-H02207557-A (JP)
Title: Semiconductor device
Inventor: ITO MASAHIKO
IPC: H01L23/473
Filed: 1989-02-08
Abstract: PURPOSE:To prevent a cooling structure from corroding by a method wherein the feed system and the drainage system of cooling water in the cooling structure independently cooling a multitude of semiconductor elements mounted on a wiring board are supplied with power so that the feed system and the drainage system may respectively become an anode and a cathode. CONSTITUTION:A multitude of semiconductor elements 1 as well as an isolating plate 12 dividing the cooling water channel in a housing 9 sealed-containing a cooling structure on a substrate 3 into a feed system and a drainage system are provided while the isolating plate 12 is electrically insulated from the housing main body 9. Beside, the cooling water channel connecting cooling blocks 7 electrically insulated from the semiconductor elements 1 but junctioned therewith the housing 9 is duplicated; the outside of the channels are composed of flexible metallic bellows 8; and cooling water feed nozzles 13 are inserted from the cooling water feed channel of the housing 9 into these flexible metallic bellows 8. The isolating plate 12 of the cooling water feed system and the cooling water feed nozzles 13 are composed of an insoluble material. Furthermore, the isolating plate 12 in the housing 9 and the housing main body 9 are electrically connected and impressed with direct current so that the former 12 and the latter 9 may be respectively impressed with a positive and a negative voltage. Through these procedures, the flexible metallic bellows 8 in the cooling structure and the junction parts thereof can be prevented from corroding.
Patent JP-S62184849-A (JP)
Inventor: NAKADA KATASHIGE
IPC: B32B5/24
Filed: 1986-02-10
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-H05222434-A (JP)
Title: Manufacture of porous plug
Inventor: HAMAGAMI KAZUHISA
IPC: C21C7/072
Filed: 1992-02-14
Abstract: PURPOSE:To provide a manufacturing method, by which the service life and the reliability of a porous plug used for bottom blow bubbling, etc., in a ladle for steelmaking, etc., are improved. CONSTITUTION:At the time of manufacturing a porous plug inserting a porous brick 1 with castable refractory 3 and surrounding around this castable refractory with an iron shell, pouring of the castable refractory 3 is executed from the bottom part of the porous plug and packing degree around a gas blowing pipe 2 is improved.
Patent JP-S54120381-A (JP)
Title: Centralized remote monitor controller
Inventor: OKANO MASARU
IPC: H04Q9/00
Filed: 1978-03-10
Abstract: PURPOSE:To shorten the time until the sending of a selection controlling signal to a branched office at the selection controlling time, by means of changing over a calling mode with which a plurality of branched offices is in turn called from a master station, and a controlling mode with which an optional branched office is called from the master station. CONSTITUTION:When the selection controlling of an optional branched office Ri is intended to effect at a master station M, an operation mode of an device is changed over to a controlling mode, and a calling signal and a controlling signal against to the branched office Ri, are sent. But thereafter, as the operation mode of the device, a calling mode and a control mode are alternatively repeated until the selection, and the control signal are returned to initial states.
Patent JP-H04253348-A (JP)
Title: Method for connecting lsi chip
Inventor: MATSUI KOJI
IPC: H01L21/60
Filed: 1991-01-29
Abstract: PURPOSE:To enable an LSI chip to be connected highly thinly and positively by placing an adhesive layer where a conductive particle is dispersed only between an electrode pad and an electrode terminal and then performing thermocompression connection of an insulation portion by placing an adhesive which does not include the conductive particle. CONSTITUTION:A resin with both a photo-setting and a thermosetting properties is coated on an LSI chip 1, is dried, and then subjected to ultraviolet rays exposure. At this time, a resin layer on an electrode pad 2 is provided with glare protection. A solution where a conductive particle is dispersed within the resin with both the photo-setting and thermosetting properties is coated on a board 3, is dried, and then subjected to ultraviolet rays exposure. At this time, a resin layer of an electrode terminal 4 is exposed. Then, development is made and then a masking pattern is created by eliminating the resin layer on the LSI chip and the board 3. Then, the electrode pad 2 and the electrode terminal 4 are allowed to face each other, the LSI chip 1 is placed on the board 3, the voltage pad 2 and the electrode terminal 4 are adhered, the LSI chip 1 is pressed and heated, thus enabling the LSI chip 1 and the board to be adhered and fixed.
Patent JP-S61187003-A (JP)
Title: Hot/cold start automatic switching method of programmable controller
Inventor: HARADA TOSHIAKI
IPC: G05B19/048
Filed: 1985-02-14
Abstract: PURPOSE:To start the control from before a stop stage by cold-starting a program controller if a sequence program is abnormal when it is judged after restoration from power failure that the program controller should be hot-started. CONSTITUTION:After restoration from power failure, it is judged whether the program controller (PC) should be hot-started or cold-started, and a data RAM4 for sequence program is checked when the PC should be hot-started. If the check result is normal, the hot start processing is performed; but if the check result is abnormal, the cold start processing is performed. The PC judges whether the hot start processing is performed or the cold start processing is performed by the PC itself and switches the processing automatically to control a process after restoration of power.
Patent JP-S52111647-A (JP)
Title: Multioutput switching regulator circuit
Inventor: MAEOKA TATSUO
IPC: H02M3/28
Filed: 1976-03-15
Abstract: PURPOSE: To easily obtain a stabilized circuit having a high precision by arranging the first output circuit which rectifies in the same polarity with the detection winding and the second circuit connected with the forward type regulator. 
     COPYRIGHT: (C)1977,JPO&Japio