baber/WOPTO huggingface dataset:
Patent JP-S6450293-A (JP)
Title: Magnetic disk device
Inventor: SUZUKI MASAMI
IPC: G11B21/21
Filed: 1987-08-20
Abstract: PURPOSE:To prevent data from being destructed due to the sliding of a magnetic head with a magnetic disk, by providing a means to detect the temperature of the magnetic head or the magnetic disk, or both temperature of them. CONSTITUTION:The means to detect the temperature of the magnetic head or the magnetic disk, or both of them is provided. For example, since the temperature of a contact part is raised to around 400k due to frictional heating when a servo head core slider 1s slides with the magnetic disk 2, a deviation quantity (delta) at that time shows around 15mum, which can be detected by a transducer part 52' satisfactorily. When such status is generated, by displaying an alarm or stopping a device automatically by interlocking with an output signal from the transducer part 52', it is possible to prevent magnetic recording information from being destructed.
Patent JP-S6096734-A (JP)
Title: Perfect recovery of valuable from waste manganese dry battery
Inventor: UEMURA MICHIO
IPC: C22B47/00
Filed: 1983-11-01
Abstract: PURPOSE:To perfectly recover valuables from a dry battery, by applying heat treatment to the dry battery crushed under pressure in a first process to recover Hg and Cd as metal vapor while recovering Zn as a molten phase, and recovering Fe and Mn by reducing treatment in a second process. CONSTITUTION:After dry battery is crushed under pressure, the crushed one is heated to 400-600 deg.C in a heating furnace with a metal vapor condenser in a first process and Zn is recovered as a molten phase, Hg and Cd as metal vapors, and Fe, Mn and graphite are receovered as solids. The solids recovered in the first process are heated to 700-1,100 deg.C in a reductive atmosphere of a second process and, after cooling, Fe is separated and recovered by magnetic flotation. Further, aqueous sulfuric acid solution is added to the solid residue, to dissolve and extract Mn while graphite is separated and recovered by filtering.
Patent JP-H0253364-A (JP)
Title: Accumulative program control type automatic exchange with automatic transmitting function
Inventor: YONEKURA KAZUO
IPC: H04M3/42
Filed: 1988-08-17
Abstract: PURPOSE:To eliminate complexity for a calling person itself to repeat transmission by setting the time interval of automatic transmission in advance and repeatedly executing the transmission with the set time interval until calling person is connected with a called side. CONSTITUTION:After the time interval of the automatic transmission is set, a central control device 2 starts a timer device 4 and always monitors the passing time of the timer device 4. When the passing time of the timer device 4 is coincident with the time interval of the automatic transmission, the central control device 2 confirms whether a calling extension 5 is in an idle condition or not. When the extension is busy, operation waits for the idle condition. When the connection is not executed even in the case the automatic transmission is executed, since a busy tone is returned, such a condition is not detected by a ring back tone detecting device 5. Thus, the central control device 2 resets and restarts the timer device 4. After that, the passing time is coincident with the time interval of the automatic transmission and the transmission is executed again. Thus, the complexity to repeat the transmission is eliminated for the calling person.
Patent JP-S6360239-A (JP)
Title: Manufacture of active metal
Inventor: OZEKI AKIYA
IPC: C22B9/22
Filed: 1986-09-01
Abstract: PURPOSE:To easily manufacture the active metal of pure metal at a low cost, by irradiating a pulverized mixture consisting of oxide of a high-purity active metal and high purity carbon by a plasma beam so as to melt the above oxide and also to reduce it by carbon. CONSTITUTION:The oxide of a high-purity active metal such as Ti, Si, etc., and the high-purity carbon in an amount equivalent in molecular weight to that of the above active metal are mixed respectively in pulverized conditions. The above mixture or briquettes 11 prepared by compacting the above mixture are charged into a crucible 12, which is irradiated by a plasma beam by means of a plasma gun 13. Moreover, when hydrocarbon binders are used in the above briquetting, the amount of high-purity carbon is decreased by the quantity equivalent to that of carbon in the above binders. According to the above method, the oxide of active metal is melted by heating and also reduced by carbon, so that pure metal of active metal such as Ti, Si, etc., can be obtained.
Patent JP-2001028931-A (JP)
Title: Traveling agricultural machine
Inventor: YAMAGUCHI MASAHIKO
IPC: B62D11/08
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a traveling agricultural machine which can effectively prevent a driver from being thrown out to the formed direction on a sudden stop by gripping a steering wheel 4 and further enables the driver to effectively and stably upward or downward move between the ground and a steering portion by gripping the steering wheel. SOLUTION: In this traveling agricultural machine in which a parking brake- operating member 6 and a steering wheel 4 capable of being rotated on a vertical steering shaft 32 are disposed in a steering portion 9, a rotation control means 59 for controlling the rotation of the steering wheel 4 is formed, and the rotation control means 59 is connected to the parking brake-operating member 6.
Patent JP-H0867066-A (JP)
Title: Thermosensitive information recording medium
Inventor: IMAI TOSHIFUMI
IPC: B41M5/28
Filed: 1994-08-30
Abstract: PURPOSE: To make recorded data invisible and prevent forgery and alteration more effectively and securely and at the same time, determine truth or falsehood simply without deteriorating reading accuracy. CONSTITUTION: This thermosensitive information recording medium consists of a thermosensitive recording layer 3, for recording a recording pattern such as bar code thermally, which is laminated on a base 1 comprising paper or plastic sheet. The thermosensitive recording layer 3 contains a thermosensitive recording material composed of dye with properties to absorb light in an infrared region when developing color, and a concealing material of dye and/or pigment which absorbs light in a visible light region but allows the transmission of light in the infrared region.
Patent JP-H0952959-A (JP)
Title: Molding for impact-resistant styrene-based resin molded product
Inventor: FUJIBAYASHI FUSAKI
IPC: C08L25/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molded product excellent in heat resistance, chemical resistance and surface appearance without impairing its molding efficiency. SOLUTION: First, a polystyrene-based resin composition prepared by incorporating 100 pts.wt. of (A) 99-30wt.% of a syndiotactic styrene-based polymer and (B) 1-70wt.% of at least one kind of elastomer having a part of the molecular chain composed of segments compatible with the noncrystalline portion of the component A with (C) 0.1-100 pts.wt. of a polyphenylene ether-based polymer is melted at 270-370 deg.C. Subsequently, the resultant composition is molded by using a mold covered with a thermal insulation material having <=0.01cal/ cm.s. deg.C thermal conductivity at 20 deg.C and having a molding cavity with its wall temperature set at 20-150 deg.C.
Patent JP-H0543392-A (JP)
Title: Thin film forming method
Inventor: KANEBORI KEIICHI
IPC: H01L39/24
Filed: 1991-08-16
Abstract: PURPOSE:To provide a formation method capable of readily carrying out control of growing rate of an oxide thin film and control of composition, when the thin film is formed by a vapor phase growth method using an organic metal as a raw material. CONSTITUTION:An organic metal raw material is carried on a carrier having a large surface area and each put in raw material vessels 11, 12 and 13 and vaporized and subjected to vapor phase growth in a growing vessel 4 to form an oxide thin film. As the carrier, silica gel, active carbon, etc., is used. The oxide thin film such as oxide superconductor thin film can stably be produced for a long time by a vapor phase growing method.
Patent JP-H0743874-A (JP)
Title: Color development replenishing solution and method for processing silver halide color photographic sensitive material
Inventor: SHIGEMORI SHINYA
IPC: G03C7/413
Filed: 1993-07-28
Abstract: PURPOSE:To provide the deposition of a color developing agent for the silver halide color photographic sensitive material. CONSTITUTION:The color development replenishing solution for the silver halide color photographic sensitive material contains a compound represented by the formula in which each of R1 and R2 is, independently, alkyl optionally substituted by hydroxy, alkoxy, amido, or alkylsulfoamido; and R3 is phenyl or naphthyl optionally substituted by hydroxy, alkoxy, amido, alkylsulfonamido, or nitro or alkyl optionally substituted by one of these groups.
Patent JP-S6362505-A (JP)
Title: Hollow yarn membrane filter
Inventor: YABU TOMOHIKO
IPC: B01D63/04
Filed: 1986-09-03
Abstract: PURPOSE:To easily exchange a filter element in a short time, to miniaturize the whole device, and to prevent the infiltration of refuse, etc., into the hollow yarn membrane filter by fixing plural filter elements with one retaining plate, and making a blind cap freely attachable to and detachable from a hanging part. CONSTITUTION:The inside of a closed vessel is separated by a partition plate 3 into a filter chamber and a treating chamber. Many filter elements 7 having a hollow yarn membrane filter 17 are hung from the plate in the hollow yarn membrane filter. All the filter elements 7 are pressed and fixed by one retaining plate 35. When the filter element 7 is exchanged, only one retaining plate 35 is attached and detached, and all the filter elements 7 can be exchanged. Moreover, the pitch P between the filter elements 7 can be reduced, the elements can be packed tight, and the whole device can be miniaturized. The blind cap 40 can be screwed in the internal thread 38 of a bundle supporting member 36, and hence the infiltration of refuse, etc., into the hollow yarn membrane filter 17 can be prevented even during the exchange operation.
Patent JP-H0369125-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIDEO
IPC: H01L21/331
Filed: 1989-08-08
Abstract: PURPOSE:To increase the output electric power of a high-frequency and high-output transistor by a method wherein a curved surface, tilting in the vicinity where the junction face of an epitaxial layer to a base layer comes into contact with surface of the epitaxial layer, is formed so that the effective thickness of the epitaxial layer can be made thinner when compared with conventional cases. CONSTITUTION:The following are provided in a bipolar transistor: an epitaxial layer 2, of one conductivity type, formed on a semiconductor substrate 1 of one conductivity type; a base layer 4, of an opposite conductivity type, formed inside the epitaxial layer 2; and an emitter layer 6, of one conductivity type; and a base contact layer 7, of the opposite conductivity type, which are formed inside the base layer 4. In the transistor, a curved surface which is tilted near a part where the junction face of the epitaxial layer 2 to the base layer 4 comes into contact with the surface of the epitaxial layer 2 is formed. For example, a part tilted at about 10 deg. is formed at a peripheral edge part of an element formation region; an insulating film 3 with a thickness of about 60nm is formed inside the element formation region; impurity ions are implanted into the epitaxial layer 2 via the insulating film 3 provided with a taper; a proper heat treatment is executed to form a base layer 4.
Patent JP-S6183214-A (JP)
Title: Production of rubber-modified styrene resin
Inventor: ISHIJIMA MASAO
IPC: C08F2/18
Filed: 1984-10-01
Abstract: PURPOSE:To obtain a resin of excellent impact resistance, by adding a specified emulsifier containing an organopolysiloxane to the rubber-modified styrene resin suspension slurry formed after polymerization in the production of the title resin by two-stage polymerization. CONSTITUTION:An emulsion is obtained by mixing, with agitation, about 5-65 wt.% organopolysiloxane (a) (e.g., dimethylpoly-siloxane) with about 5-65 wt.% styrene monomer (b) (e.g., styrene) and about 30-90 wt.% water containing a surfactant is used. A rubber-like elastomer (e.g., natural rubber or polybutadiene) is dissolved in a styrene monomer and the obtained solution is fdirst prepolymerized by bulk polymerization and then suspension-polymerized. After completion of the suspension polymerization, the above emulsion is slowly added to the obtained slurry which is being agitated, and the resulting mixture is formed into resin pellets, as usual, by the steps of dehydrating, drying, extrusion and like operation.
Patent JP-H0490639-A (JP)
Title: Polarized wave shared receiver
Inventor: KAIZUKA TOSHIYUKI
IPC: H04B7/10
Filed: 1990-08-03
Abstract: PURPOSE:To prevent the deterioration of communication quality by suppressing one arbitrary polarized wave to take out the signal of the other desired polarized wave when transmitting two polarized waves jointly. CONSTITUTION:A power feeding circuit 11 is set so that the signal with two polarized waves received by an antenna device 10 can be outputted to two output terminals respectively. A polarized wave selection circuit 20 suppresses one arbitrary polarized wave by controlling the phase and amplitude of an output signal from one output terminal of the power feeding circuit 11 to be synthesized to the output signal from the other output terminal, and takes out the other desired polarized wave. The signal of the other polarized wave taken out from the polarized wave selection circuit 20 is inputted to a receiver 30, and the one arbitrary polarized wave is received. Thus, the communication quality can be maintained without affected by cross polarized wave interference even at the time of the deterioration of cross polarized wave discrimination degree caused by a rainfall.
Patent JP-S6265966-A (JP)
Inventor: KAMIIDE MAREYASU
IPC: C04B35/103
Filed: 1985-09-17
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-H0854217-A (JP)
Title: Waviness measuring method at edge part of steel plate
Inventor: TACHIKAWA KENICHI
IPC: H01S3/00
Filed: 1994-08-09
Abstract: PURPOSE:To measure the displacement at a plurality of points with a small number of persons by disposing a light source so that the light emitted from a semiconductor laser is reflected entirely within the field of view of an ITV camera and capturing the light projected obliquely toward a steel plate from below and reflected on the edge thereof. CONSTITUTION:When the displacement is measured at a plurality of points in the longitudinal direction of a steel plate 1, a light source is disposed so that the light emitted from a semiconductor laser 4 is reflected entirely within the field of view of an ITV camera 3. A laser 4 irradiates the steel plate 1 from below obliquely with respect to the horizontal line. The light reflected on the edge part of the steel plate 1 is captured by means of a camera 3 with an interference filter 2 and the image thereof 15 recorded in a VTR 6. An image processor 7 binarizes the image on a monitor 5 and outputs an analog signal which is then passed through an A/D converter 8 and the digital signal therefrom is processed by means of a personal computer 9.
Patent JP-H02138792-A (JP)
Title: Circuit board
Inventor: MIURA YOSHIO
IPC: H05K1/05
Filed: 1989-08-09
Abstract: PURPOSE:To enable a circuit board to have a multilayer structure by a method wherein a first polyimide film, on which a first copper foil is adhered, is made to adhere to a board through the intermediary of a thermoplastic-setting adhesive agent, a first conductive path is formed on the copper foil, a second polyimide film is adhered thereon, and a second conductive path is provided. CONSTITUTION:A first polyimide film 18 is adhered on the surface of a board 16 of metal, ceramic, or the like through the intermediary of a first adhesive layer 17 of thermoplastic-setting adhesive agent. A first copper foil 19 fixed to the surface of the first polyimide film 18 is etched to form a first conductive path of a required shape. Furthermore, a second polyimide film 21 is made to adhere to the surface of the first copper foil 19 through the intermediary of a second adhesive layer 20. A second copper foil 22 of the second polyimide film 21 is etched to form a second conductive path of a required shape. By this setup, a circuit board of this design is made to have a multilayer structure, so that the board can be three-dimensionally used.
Patent JP-H0867189-A (JP)
Title: Seat device for vehicle
Inventor: HIRATE YOSHIHIRO
IPC: B60N2/30
Filed: 1994-08-31
Abstract: PURPOSE: To store an engaging member in the cover of a seat, by journalling the first engaging member with a releasing member rotatable integrally, and making the second engaging member rotatable integrally together with the first engaging member through a connecting means. CONSTITUTION: By laying down a seat back 42 to a seat cushion 41 side, and rotating a release lever 64 in the direction X, a locking member 64a is rotated, the locking of the locking member 64a and the first hook 59 is released, the first hook 59 is rotated in the direction X by the energizing force of a spring 68, and the engagement of the first hook 59 with the first striker 64 is released. At the same time, the second hook 67 is rotated through a connecting means so as to release the engagement with the second striker 66, and the seat is raised and laid down.  As a result, since the seat is moved to the upper side to the third link 51 by the energizing force of the spring 68, the thickness of the whole body of the seat can be reduced, and the engaging part of a fixing mechanism can be stored in a cover 55, because the distance between a seat rail 44 and the third link 51 is made shorter.
Patent JP-S6267564-A (JP)
Title: Image recording device and image forming method
Inventor: KIMURA MASATOSHI
IPC: G03G17/00
Filed: 1985-09-20
Abstract: PURPOSE:To make a corona discharger unnecessary by disposing plural island-like fine electrodes on a photoconductive layer and providing the 1st developing unit arranged opposite to said electrodes and the 2nd developing unit which has the prescribed distance from the 1st developing unit and is arranged opposite to the island-like fine electrodes. CONSTITUTION:A development bias voltage Vb1=300V is impressed between a transparent conductive layer 22 and a magnetic rush developing unit 34 to form a uniform toner layer. Afterwards, an LED37 is controlled in accordance with image information, and a negative exposure is conducted through a 'Selfoc lens(R)' 38. In terms of an exposure part, a photocarrier occurs in the photoconductive layer 23, and electrons reach the island-like fine electrodes 33 through the photoconductive layer, whereby the potential of the transparent conductive layer and those of the island-like fine electrodes become approximately equal. At this time, negative charges with reverse polarity in quantities the same as charges on an electrified toner layer move to the surface of the island-like fine electrodes through the transparent conductive layer 22 and the photoconductive layer 23. Then the reverse development bias voltage Vb2=-100V of a magnetic brush developing unit 34 is applied on a magnetic brush developing unit 35. After development, in the image part, some electrified toner is collected by the action of an electric field.
Patent JP-H0866709-A (JP)
Title: Method for estimating rolling load in hot rolling
Inventor: OKADA KIMIYUKI
IPC: B21B37/18
Filed: 1994-08-31
Abstract: PURPOSE: To always appropriately estimate a rolling load, and to improve rolling accuracy by estimating the rolling load in consideration of the bending of the work roll of a rolling mill and a sectional shape on the inlet side of the work roll of a rolling stock. CONSTITUTION: As for a sectional shape on the inlet side of a rolling stock 1, the thickness in the center part in the width direction is equal to the thickness of a tip part, plate crown is zero, the drawing down of rolling and a bender load B1 keep the optimum values, and the optimum value of a rolling load P1 is found by an arithmetic unit. Next, work rolls 2 and 3 are deviated by the rolling load P1 of the rolling stock 1 on the inlet side. The value of the rolling load P1 is found by substituting rolling load P1 , bender load B1 and crown into an influence function. Then the rolling load P1 is properly estimated, and a plate shape on the outlet side is optimized. In this way, the optimum value of the rolling load P1 is found by repeating a procedure.
Patent JP-H0650663-A (JP)
Title: Container for harvesting rush
Inventor: ONO TAKAYUKI
IPC: F26B9/06
Filed: 1992-08-03
Abstract: PURPOSE:To efficiently conduct operations from reaping of rush to removing, after drying by the same container and to facilitate removing of the rush even if drying operations are executed in a plurality of rows. CONSTITUTION:In a container for harvesting rush, a lateral recovery state placed in a rush harvester to place and contain a rush bundle in a lateral laid state, and a vertical dry attitude in which rush bundle containing state removed from the harvester is smeared with mud, then placed on a truck in a vertical attitude and rush is dried in a state arranged thereon are settably formed, and a bottom plate if of the vertical attitude is formed to place the bundle to be supported to be able to be ventilated. An upper half of the plate 1f is openably provided, a pair of opposed side faces 1a, 1b are openably formed, and the other pair of opposed side faces 1d, 1e are formed in a wall state in such a manner that an upper half of the vertical attitude of the one 1d of the side faces 1d, 1e is openably formed and an upper half of the vertical attitude of the other 1e is detachably formed.
Patent JP-H0490034-A (JP)
Title: Data set allocating method for external storage device
Inventor: NIIMURA YOSHIAKI
IPC: G06F3/06
Filed: 1990-08-02
Abstract: PURPOSE:To improve the archive performance even in the case of a high frequency in update of data sets by transporting saving only the data set area on a storage device, which resolves the cause of archive like a lack of space, at the time of archive of data sets. CONSTITUTION:A management register control part 8 of a data processing part 2 manages allocation areas of data sets on a higher-order storage device 9 in continuous area (extent) units. If the space is deficient at the time of allocating a new data set on the higher-order storage device 9, an extent having size enough to resolve this lack of space is selected, and only this extent is transported to a lower-order storage device 13. When transportation of the extent is completed, the extent state of a data set management register 15 is updated. Thus, the transportation of data sets is reduced even in the case of a high frequency in data set update, and data sets are efficiently allocated.
Patent JP-S6363502-A (JP)
Title: Method and equipment for continuous cold rolling
Inventor: NAKAMURA KOJI
IPC: B21B1/22
Filed: 1986-09-02
Abstract: PURPOSE:To shorten the length of an equipment line and to improve the productivity of the equipment by subjecting the connecting weld zone of strips to a homogenization treatment and descaling continuously, then to plural passes of single draft cold rolling. CONSTITUTION:A heat treatment device 5 is provided in succession to a welder 4 for connecting the strip ends. A mechanical descaling device 11 and a pickling device 12 are also disposed. The connecting weld zone of the hot rolled strips are subjected to the homogenization treatment by a heat treatment. The strips 1, past a 2-coil type strip storage device 6, are descaled in the device 11 and are pickled in the device 12. The strips are in succession subjected to the cold rolling with a single draft plural passes cold rolling mill 13. Since the storage device 6, the descaling device 11 and the plural passes rolling mill 13 are adopted, the length of the equipment line is shorted and the operations are continuously carried out.