baber/WOPTO huggingface dataset:
Patent JP-H08100423-A (JP)
Title: Core material burying device for underground continuous wall
Inventor: NAKANISHI TOMOYUKI
IPC: E02D5/20
Filed: 1994-10-03
Abstract: PURPOSE: To automatically move a core material and improve productivity by arranging the monorail of hoists directly above the core materials on a stock carriage, holding, hoisting, and conveying the core materials with the hoists, and burying them in the holes bored by an excavator. CONSTITUTION: Multiple underground continuous core materials 8 are mounted in an upright square shape on a core material stock carriage 1 adjacent to an excavator 3, and the monorail 7 of hoists 9a, 9b is arranged directly above the prescribed line. A lifting magnet 10 is lowered into contact with an attachment 20 provided at the end section of a core material 8, and the first hoist 9a is wound after excitation to hoist the core material 8. The core material 8 is moved on the monorail 7 and buried in a hole bored by the excavator 3, the second hoist 9b is operated during the work, and another core material 8 is likewise hoisted and moved to wait. Similar work is repeated. After the burying work of the core materials 8 on one line is completed, a chain conveyor is driven to move a holding plate by one line, and similar work is continued.
Patent JP-S60132256-A (JP)
Title: Data securing system of nonvolatile memory
Inventor: FUJINAMI MASATAKA
IPC: G06F12/16
Filed: 1983-12-21
Abstract: PURPOSE:To limit a partial fault of a storage medium by securing a data by a logically divided unit, in case of processing the data divided logically into plural pieces between two storage mediums. CONSTITUTION:At the time of loading, the contents of a control information sector 8 are inputted to a control information area 6 of a semiconductor memory 5 from a magnetic disk 7, subsequently, a disk valid flag corresponding to ''0'' number of a logical volume existing in the control information area 6 is checked, and if this flag is on, a data in the magnetic disk part 7 is transferred to a volatile semiconductor memory 5. At the time point when loading of one volume portion has been completed, a memory valid flag is turned on and the disk valid flag is turned on. In case when there is a fault in the magnetic disk and loading is impossible, an effective data does not exist but the semiconductor memory can be used, therefore, the next volume processing is executed. Also, when there is a fault in the memory 5 and loading is impossible, the next processing is executed in a state that the disk valid flag in remaining on.
Patent JP-S61117982-A (JP)
Title: Signal detecting circuit
Inventor: NISHIDE TAKUYA
IPC: H04N5/60
Filed: 1984-11-13
Abstract: PURPOSE:To detect exactly the presence or absence of a carrier signal by passing an SAP carrier signal through a limiter amplifier, integrating the output of the limiter amplifier when a noise is large or the SAP carrier signal itself is small and comparing the integrated output with a reference voltage. CONSTITUTION:When a multichannel sound signal in America is impressed from a signal input terminal 1, the SAP carrier signal is selected by a band-pass filter 2, and then sufficiently amplified by the limiter amplifier 11. When its waveform (a) is supplied to the 1st integrator composed of a capacitor 13 and a resistance 14, it goes to a waveform (b). When a signal becomes weak, a noise is increased and the integrated waveform drops below the reference voltage V2 as shown by arrows (w), (x) and (y). Here the integrated waveform is sliced by the reference voltage V2, and the slice signal is converted into an electric current. Then, the current is integrated by a capacitor 26 and a resistance 27 to obtain a voltage V5 as shown by (c) in the figure. When this signal is compared with the voltage V3 of the terminal 25 of a comparator 24, the output terminal 28 is detected to be at a low level, and the absence and local minimum of the SAP carrier signal are detected.
Patent JP-H0958678-A (JP)
Title: Shake-out type container
Inventor: YOKOYAMA KAZUYUKI
IPC: B65D83/06
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To temporarily hold contents dispensed from 3 discharge port on a front face of the discharge port to check its quantity or the like. SOLUTION: A shake-out type container includes an inner lid plate 7 connected to a front rim of an upper face 2 constituting a container body, having a fold piece 8 and with a content discharge port 6 opened, an outer lid plate 9 connected to a front rim of a lower face 3 for opening/closing the content discharge port 6, slide side plates 10 connected to both end rims of the outer lid plate 9 for coming in/out of the container body from between a front part of right and left side plates 4 and both rims of the inner lid plate 7, and a locking piece 11 connected to a free end of the slide side plate 10 and locked to the inner lid plate 1.  Locking corners 12 are formed on both sides of a base of the inner lid plate 7, and a cut 13 is provided at a base of the slide side plate 10 on a side of a free end of the outer lid 9, so that the locking corner 12 is locked to the cut 12 when the outer lid plate 9 is at a closed position.
Patent JP-H03173952-A (JP)
Title: Optical recording medium and production thereof
Inventor: GOTO AKIRA
IPC: G11B7/24
Filed: 1990-09-12
Abstract: PURPOSE:To produce the optical recording medium having a high recording sensitivity by providing a layer of the simple substance of a compd. consisting of the simple substance of the compd. which generates thermal changes, such as exploding, melting, evaporating, decomposing, and sublimating, at the temp. below the m. p. of a recording layer. CONSTITUTION:A soln. 13 of the compd. dissolved in a suitable solvent is applied by spin coating at a uniform thickness on the signal surface 12 of a stamper 11. After this solvent is dried, a photosetting resin 14 is placed in an annular shape on the inner peripheral part of a coating layer 13a formed after drying of the soln. 13 and a transparent substrate 1 is pressed thereto to spread the photosetting resin 14 to a uniform thickness, by which a resin layer 3 is formed. A part of the resin 14 penetrates into the coating layer 13a in this process and a mixed layer 4 composed of a resin material and the compd. is generated on the surface in contact with the stamper 11. The resin layer 14 is irradiated with resin curing light 15 to cure the resin layer 3 and the mixed layer 4; thereafter, the boundary face between the stamper 11 and the mixed layer 4 is peeled to obtain a desired replica 7. The soln. of the compd. dissolved in the suitable solvent is then applied by spin coating on the mixed layer 4 formed on the replica 7 after a baking treatment, by which the simple substance layer 5 of the compd. is formed.
Patent JP-H1184977-A (JP)
Title: Image forming device and its control method
Inventor: AKITA HIROSHI
IPC: G03G21/10
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble that toner concentration in developer gets excessively high, to prevent the deterioration of image density caused by the occurrence of fogging and the deterioration of developing property and to obtain excellent image quality and an image excellent in fixing property by supplying recovered toner in the midst of forming an image and preventing the recovered toner from being supplied in the midst of warm-up. SOLUTION: This device is provided with the same driving source for driving a fixing device 10 and a toner recycle means, that is, a main motor 400, and the switching of driving that the interruption and the connection of the driving of the toner recycle means are performed is performed by a recycle latch 472. The driving force is transmitted from a driving gear 471 to a recycle driving shaft 470 by the latch 472 provided on the shaft 470 so as to drive a 1st toner carrying screw 16. Such control is performed that the fixing device 10 is driven to perform the warm-up after turning on a power source, the driving of the toner recycle means is stopped in the midst of the warm-up, and the toner recycle means is driven in the midst of image forming.
Patent JP-H0879883-A (JP)
Title: Dome speaker
Inventor: HINO MASANORI
IPC: H04R7/12
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a dome speaker in which number of components and assembling man-hours are reduced by devising the shape of a magnetic circuit and a front cosmetic plate inexpensively with ease of assembly and excellent mount reliability. CONSTITUTION: An upper plate 4 of a magnetic circuit is extended more than an outer diameter of a ring magnet 3, plural mount holes 4a, plural sectorial holes 4b whose inner diameter is smaller than the outer diameter of the ring magnet 3 and whose outer diameter is larger than the outer diameter of the ring magnet, and a guide projection 4c for positioning a diaphragm 8 are formed concentrically to a magnetic air gap 5 at the circumferential part, a front cosmetic plate 6 in common use for a retainer of the diaphragm 8 whose outer diameter is larger than the outer diameter of the sectorial hole 4b with a hooked projection 6a to be locked to the upper plate 4 while being hooked to the outer diameter of the sectorial hole 4b is formed to a rear side in the vicinity of the outer circumferential part, the front cosmetic plate 6 is fixed to the upper plate 4 by hooking the hooked projection 6a to the outer diameter of the sectorial hole 4b and the diaphragm 8 is suppressed by the circumferential ridge of the center hole 6b.
Patent JP-H0291139-A (JP)
Title: Aqueous dispersion of resin
Inventor: FUKUSHIMA KENICHI
IPC: C08L23/00
Filed: 1988-09-28
Abstract: PURPOSE:To improve adhesiveness to a film by compounding a specified aq. dispersion with an aq. dispersion obtd. by dispersing a pressure-sensitive adhesive in water in the presence of an anionic and/or nonionic surface active agent. CONSTITUTION:An aq. dispersion (A) is obtd. by dispersing 100 pts.wt. resin compsn. consisting of 50wt.% or more ethylene copolymer with a melt flow ratio (JIS K-6760, at 190 deg.C) of 4-400g/10min (e.g., an ethylene-vinyl acetate copolymer with a vinyl acetate content of 10-40wt.%) and, if necessary, another thermoplastic substance (e.g., wax) in water in the presence of 3-30 pts.wt. (solid content) water-soluble acrylic resin containing 20-75wt.% polyalkylene glycol methacrylate copolymerized therewith. Another aq. dispersion (B) is obtd. by dispersing a pressure-sensitive adhesive with a ring and ball softening point (JIS K-6730) of 65-130 deg.C in water in the presence of an anionic and/or nonionic surface active agent. 100 pts.wt. (solid content) component is compounded with 20-150 pts.wt. (solid content) component B.
Patent JP-H0579002-A (JP)
Title: Rotary beam of scissors turnout
Inventor: TANI TAKASHI
IPC: E01B25/12
Filed: 1991-09-20
Abstract: PURPOSE:To improve the degree of safety to facilitate a rotational operation of a track beam by providing a beam fixing device in a position where a rate of a load on a rotary beam having the relatively high height and short beam length to an external force gets small. CONSTITUTION:The shortest fixed beam is provided in the butt section of turnout beams of a plurality of tracks. A rotary beam 6 having the length insufficient to the shifting added to the fixed beam length is provided in the respective crossing positions of four simple turnouts 3a-3d. The rotary beam 6 has the inverted T-shaped cross section, the enlarged width of the lower surface of carrier base and an annular bearing 12 provided on the lower surface of rotary beam 6. Further, beam fixing devices 8a-8d are provided on four distal corners of the lower surface of the rotary beam 6 to provided a firm stand and enlarge a roller hitting spot for rotation of the rotary beam 6. Thus, a load on a reaction point is small, so that safe traveling with high speed get possible.
Patent JP-H11167483-A (JP)
Title: Method and device for distributing, installing and maintaining computer software
Inventor: FINK WILLIAM M
IPC: G06F9/06
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method to install, distribute and maintain a computer software preparing at least one software product on the target computer system of an end user. SOLUTION: This method operates by generating a set of blue print and a material 228 concerning at least one distributed software products 202 and provides the end user with the blue print and the material 228 to prepare the software products on a target computer through the use of the material by the blue print. In addition, the method provides at need a test for judging whether the target computer is suited to the operation of the products 202, judges whether the update of the software products can be acquired of not, acquires it before preparation and tests and/or demonstrates 222 the software products after preparation.
Patent JP-H0290438-A (JP)
Title: Manufacture of mercury sealed-in discharge lamp
Inventor: YOSHIDA IWAO
IPC: H01J9/02
Filed: 1988-09-28
Abstract: PURPOSE:To enable even a small amount of mercury to be precisely sealed--in by a predetermined amount without falling-off of a sintered layer by shaping a metal plate into a predetermined shape through bending and then applying a mercury getter material and sintering it. CONSTITUTION:A T-shaped punched nickel plate is bent into a predetermined shape, and a mercury getter material 6 is applied on a discharge part 31 thereof. This is dried and sintered to finish a mercury getter electrode 3. Then, a fixing part 32 of the electrode 3 is fixed to the inner surface of a metal cap by spot welding or the like. In accordance with this method, the peeling and falling off of a sintered layer containing mercury is prevented. Thus, even a small amount of mercury can be precisely sealed-in and the dispersion of characteristics due to the dispersion of the sealed-in mercury amount can be eliminated.
Patent JP-S6395607-A (JP)
Title: Method of connecting pancake magnet coil
Inventor: YAMADA KIYOSHI
IPC: H01F6/06
Filed: 1986-10-09
Abstract: PURPOSE:To reduce the resistance of connection of a connecting tape with a pancake coil and a current lead-in ring and to eliminate non-uniformity in resistance value, by connecting at least one connecting tape spirally with the coil. CONSTITUTION:A superconducting tape is wound round above and below a spacer 3 interposed, on a bobbin 1, to form single pancake coils 2 and 2'. Then, connecting tapes 4 and 4' are wound spirally on the coils 2 and 2' along the outer and inner pheripheries thereof respectively and connected thereto by soldering or the like. On the occasion, the connecting tape 4' on the inner periphery side is provided at the beginning end of winding of the superconducting tape. It is advisable that the length of the connecting tapes is set to be (1/5)piD-2piD when the diameter of the pancake coils is D, and that a wire material having the same quality as the superconducting substance wound in the coil or having a superconducting characteristic equal to or better than that of said substance is used for the connecting tapes. This method offers advantages that the connecting tapes can be set long and that a connection resistance is lessened because of little current anisotropy.
Patent JP-H0975048-A (JP)
Title: Food drier
Inventor: SUZUKI JIRO
IPC: A23L3/40
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a drier capable of drying fish meat, fruit and vegetable, etc., and improving preservability and taste. SOLUTION: A circulating passage 5 for drying air is formed through a food-storing part 1 and a drying agent-storing part 4, and the circulating passage 5 is provided with a blowing means 6 and a heating means 7 for a drying agent 3. The circulating passage 5 has an outer air inlet hole 9 and an air exhausting hole 12. In a food drying process, food is dried by circulating air between the food-storing part 1 and the drying agent-storing part 4 by the blowing means 6. In a drying agent-drying process, outer air is introduced into the drying agent-storing part 4 in a state where the out air inlet hole 9 and the air exhausting hole 12 are open, and the drying agent 3 is dried and regenerated by the heating means 7. Further, the drier is provided with a normal temperature drying means for food and a high temperature drying means for food heated by hot air or infrared rays to further improve the taste of a food. The food is dried by the normal temperature drying means, and subsequently the dried food is treated by the high temperature drying means to form a coating on it.
Patent JP-H03103498-A (JP)
Title: Lubricating oil composition
Inventor: NISHIZAKI KATSUICHI
IPC: C10N10/02
Filed: 1989-09-18
Abstract: PURPOSE:To obtain a new lubricating oil composition excellent in lubricating performance and dispersion stability of solid lubricants by blending a lubricating base oil with a melamine cyanurate solid lubricant and a lanolin fatty acid (salt) having a low acid value as essential components. CONSTITUTION:The objective composition obtained by blending (A) a lubricating base oil, composed of synthetic oils or mineral oils and having preferably >=200 deg.C boiling point and normally 5-3000cP viscosity at ambient temperature with (B) melamine cyanurate which is an organic white solid (preferably having 0.02-10mu average particle diameter and uniform particle diameter distribution) and (C) lanolin fatty acid (salt) having a low acid value as a nonaqueous dispersant as essential components and further, as necessary, (D) a liquid isoprene-based polymer having 5000-100000 molecular weight.
Patent JP-H04122287-A (JP)
Title: X-y table driving device for automatic sewing machine
Inventor: YAMANE IWAO
IPC: D05B21/00
Filed: 1990-09-13
Abstract: PURPOSE:To achieve vibrationproof and soundproof countermeasures without loosing the interchangeability with the conventional device by installing a vibrationproof material on a Y-axis transfer body equipped with a slide bearing mechanism which is constituted so that a Y-axis transfer race is drive- transmitted in the Y-axis direction. CONSTITUTION:A title X-Y table driving device for automatic sewing machine is equipped with an X-axis transfer race which shifts in the x-axis direction according to data and a Y-axis transfer body 78 which shifts a Y-axis transfer race only in the Y-axis direction and is equipped with a slide bearing mechanism, and the Y-axis transfer body 78 has a vibrationproof material 92. Accordingly, the vibrationproof material 92 poured into the pockets D, E, and F which are sunk for reducing weight on the Y-axis transfer body 78 is provided. Accordingly, the vibration and noise of the slide bearing mechanism which are drive- transmitted to the Y-axis transfer race of an X-Y table device can be suppressed.
Patent JP-H1091996-A (JP)
Title: Optical head and information processor using the same
Inventor: YOSHIZAWA TAKASHI
IPC: G11B7/135
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To select a recording operation and a recording operation with the same optical head by providing a photoelectric converting means for converting the change of the intensity of a reflected light beam reflected by an optical disk or the change of a polarizing direction into the change of the intensity of an electric signal. SOLUTION: If an optical disk loaded in an optical disk device is determined to be one exclusively used for high-density reproduction, a control system sends a specified control to a solenoid 24. Then, radiant light beams emitted from a semiconductor laser 11 are reflected by reflections prisms 21a and 22a, converted into parallel light beams by a collimator lens 12b and then transmitted to a beam splitter. Thus, the optical disk is made suitable for exclusive high- density optical disk reproduction. On the other hand, if the loaded optical is determined to be one for high-density recording, radiant light beams from the semiconductor laser 11 are converted into parallel lights by a collimator lens 12a.
Patent JP-H0799416-A (JP)
Title: Power amplifier
Inventor: TERADA YUKIHIRO
IPC: H03F3/68
Filed: 1993-09-28
Abstract: PURPOSE:To make the size small and to reduce power compatible to each other with respect to the power amplifier for driving an electroacoustic transducer means. CONSTITUTION:In the power amplifier provided with an output amplifier 1 amplifying power of an input signal and a common amplifier 4a amplifying an input DC voltage VB to provide an output of a potential nearly the same as an output neutral point potential of the output amplifier 1 and driving a head phone 3 connected between the output amplifier 1 and the common amplifier 4a depending on the input signal, the frequency characteristic of the common amplifier 4a is selected to be a characteristic where the gain is almost flat below a predetermined frequency and decreases gradually at frequencies over the predetermined frequency, and the potential of an output terminal A is almost made constant at a predetermined frequency band including the prescribed frequency by providing a capacitor C2 at an output terminal of the common amplifier 4a.
Patent JP-H1092316-A (JP)
Title: Sealing method for quartz tube and tungsten electrode
Inventor: NISHIMURA SHIGEKI
IPC: H01J9/32
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracks even when a light emission part is hot by fusing between Vycor glass parts welded at both ends of a quartz tube and partly at a tungsten electrode with two intermediate glasses having their prescribed expansion coefficients. SOLUTION: A first intermediate glass part 6 with its expansion coefficient in which welding limit coefficient is within 8 is welded at a Vycor glass part 5 welded at a quarts tube of a quartz bulb 1, and an air exhaust tube 4 is mounted. The tip of the glass part 6 is flare-shaped so as to be easily trimmed during sealing. Preferably, the expansion cofficient of the glass part 6 is 10×10<7> to 18×17<7> . On the other hand, a pulley-shaped second intermediate glass 8 having a taper along an outer periphery of a Vycor glass 7 thermally spayed at a sealing part 2a of a tungsten electrode 2 is welded, and this expansion coefficient is the same as that of the glass part 6. The electrode 2 is inserted into the quartz tube, injected and rotated by a heating Ar gas, welded after preheating between the glass parts 6 and 8 by a processing hand burner 9, and annealed after trimming.
Patent JP-H0698357-A (JP)
Title: Subscriber system device for digital exchange
Inventor: HAMASATO KAZUO
IPC: H04Q3/42
Filed: 1992-09-10
Abstract: PURPOSE:To provide the subscriber system of a digital exchange rich in the maintenance performance and the operation performance in which manual jumper modification is not required. CONSTITUTION:A subscriber circuit is mounted in the unit of one circuit and a line concentrator LCE accommodating subscriber circuits is connected to the subscriber line directly or via a protection device. Only number of circuits as required is mounted for subscriber circuits ASLIC, DSLIC and the mechanism implementing insertion, removal and exchange of the subscriber circuit or the like by an automatic equipment is provided. The subscriber circuit mount part is allocated to plural blocks in response to the type and function of the subscriber circuit.