baber/WOPTO huggingface dataset:
Patent JP-S63136797-A (JP)
Title: Exchange
Inventor: TAKAHASHI HIDEO
IPC: H04Q11/04
Filed: 1986-11-27
Abstract: PURPOSE:To utilize a transmission line efficiently by using a coding system converter to convert a voice signal into a low bit rate coding system, multiplexing the result by a multiplexer and sending it to a digital transmission line. CONSTITUTION:After a voice signal is converted into a PCM code having a bit rate of 64Kbps and exchanged. In case of intra-office connection, a signal is exchanged in the bit rate of 64Kbps. Moreover, in case of inter-station connection, the signal is connected once to the voice coding system converter 2 at the time of calling from a voice terminal such as a telephone set and the voice coding system converter 2 converts the PCM code of 64Kbps into the coding system such as predetermined 32, 16 and 9.6Kbps and the code-converted signal is multiplexed to the channel of 64Kbps by the multiplexer and sent to a digital transmission line.
Patent JP-2001105193-A (JP)
Title: Method and device for molding stepped compact
Inventor: ISHIZUKA KAZUYOSHI
IPC: B30B11/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for molding a stepped compact which can easily fill the powder, transfer the powder to the compaction starting position, position the compression from the simple information on variables mainly including the dimensions of a molding, and simplify the adjusting work. SOLUTION: The adjusting work to obtain a molding of a desired quality is simplified by easily determining the basic processes of filling, transferring and pressing the raw powder from the dimensions of the molding so that the transfer distance of the powder and the moving distance of upper and lower punches corresponding to molding components are uniquely obtained from the definition of the molding and the coefficient of compaction. The neutral lines in the respective molding components are made coincident with each other by satisfying the conditions of predetermined formulae, and the molding accuracy is further improved.
Patent JP-H09122744-A (JP)
Title: Manufacture of corrosion-proof steel pipe pile
Inventor: HASE TAIJI
IPC: B21C37/12
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To surely join and cover corrosion-resistant metallic plates by applying corrosion-proof resin at intervals on the surface of a steel pipe pile, coiling a corrosion- resistant metallic plate on the steel pipe pile, and performing the resistance seam welding of the corrosion-resistant metallic plate and the steel pipe pile in a nonapplied part by applying a pressure. SOLUTION: After applying a hardening adhesive on the rear of a corrosion-proof resin strip 1 by a container 2, the strip 1 is wound and stuck on the surface of a steel pipe 3 in a spiral shape. The width of the corrosion-proof resin strip 1 is narrower than that of a corrosion-proof metallic plate 4. Nonapplied parts with no resin applied are formed at regular intervals W. The corrosion-resistant metallic plate 5 of a band plate which becomes a backing strip, is let out on the steel pipe 3 with the titanium plate 4. The metallic plate 5 is coiled on the nonapplied parts of the steel pipe 3 in a spiral shape. After coiling the tip part 4a of the titanium plate 4 and the end part 5a of the metallic plate 5, they are welded on this side of a roll 10 by a resistance seam welding machine 11.  Another end part 4b of the titanium plate 4, another end part 5b of the metallic plate 5 and the steel pipe 3 are welded by a resistance seam welding machine 12. Welding can be surely performed because welding is performed in the nonapplied parts.
Patent JP-H08120706-A (JP)
Title: Dozer device for construction machine having upper turning unit
Inventor: HARADA KOICHI
IPC: E02F3/815
Filed: 1994-10-25
Abstract: PURPOSE: To provide profitable points of spreading a range of digging this side, spreading a range of running on a sloping road or the like, stabilizing a function as an outrigger, etc., by extensibly/contractibly forming a liftably arranged blade plate. CONSTITUTION: In a dozer device for a construction machine having an upper turning unit 4, a blade plate 2, liftably arranged in the front side of a lower running unit 3, is made extensible/contractible by using a hydraulic cylinder 12. Then in the case of performing digging work in the vicinity of a crawler belt 7 by a bucket 5, when the blade plate 2 is placed in the most contracted condition, a range of work, which can be performed without reversing a car body, is spread. Further in a condition of lifting the blade plate 2, also in the case of running on a sloping road and of riding across an obstacle, when the blade plate 2 is placed in the most contracted condition, a running capable range is spread.  On the other hand, when the blade plate 2 is placed in an extended condition, a work range of the blade plate 2 is spread, and a grounding part is extended as an outrigger, to obtain a stable function.
Patent JP-2001104492-A (JP)
Title: Contrast medium-injecting device
Inventor: NEMOTO SHIGERU
IPC: A61B17/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a contrast medium-injecting device capable of monitoring pulses and injection of a contrast medium without being exposed to radiation and easily injecting the contrast medium without complicate operation of changing-over of a cock. SOLUTION: This contrast medium-injecting device has a manifold 1 provided with a catheter connection port, a contrast medium line connection port, a pressure monitor line connection port and physiological saline line connection port, a pressure monitor line 2 connected to the pressure monitor line connection port and provided with a cut-off mechanism 6 at the midway of the line 2, a contrast medium line 3 connected to the contrast medium line connection port, and a contrast medium injector connected to the end of the contrast medium line 3.
Patent JP-H06279773-A (JP)
Title: Method and equipment for evaporation of liquid natural gas
Inventor: HANSU SHIYUMITSUTO
IPC: F17C9/04
Filed: 1991-08-06
Abstract: PURPOSE: To make it possible to perform good recovery of energy and to use an inexpensive equipment by leading a liquid natural gas to a plurality of circulation circuits independent of each other.  
     CONSTITUTION: The Fig. shows an example having heating circulation circuits and first and second circulation circuits. A liquid natural gas stream 1 in a high-pressure state is heated countercurrently with a natural gas from a conduit 2b in a heat exchanger E1. In an exchanger E2, the natural gas stream is further heated countercurrently with a fluid of a second circulation circuit comprising conduits 3a, 3b and 3c. Finally, the natural gas stream is heated countercurrently with a heating medium from a conduit 4 in a heat exchanger H3A. Before discharge, a part of the stream 1 heated to the ambient temperature is withdrawn though a connection pipe 2, expanded by an expanding machine X 1 , and condensed in a heat exchange/condensation step E1. The discharged partial stream 2C is evaporated by heating with heat exchangers E1, E2 and H3B to form a natural gas/low-pressure product. The condensed natural gas in a conduit 2b is compressed with a pump P1 and joins with the stream 1. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06135605-A (JP)
Title: Fabric winding roll exchanging device of loom
Inventor: KOSAKU HIROMI
IPC: D03D49/20
Filed: 1992-10-23
Abstract: PURPOSE:To prevent the generation of wrinkle on a woven fabric by providing a temple mechanism for applying tensile force to the woven fabric outwardly and in the direction of fabric width in an optional time when an empty roll winding operation is performed after cutting of the woven fabric when the amount of the woven fabric wound around a fabric winding roll reaches the fixed winding amount. CONSTITUTION:In a case where the amount of a woven fabric of a fabric winding roll 8 reaches the fixed winding amount, the fabric winding roll 8 is delivered ahead of a loom from a winding drive portion 3, and an empty roll 21 is supplied on the winding drive portion 3 from a stocker 22. And then, a lever 81 is turned, thereby and a fixed tensil force is applied to a woven fabric 4 by pressing the woven fabric 4 continued to the fabric winding roll 8 to the empty roll 21 on the winding drive portion 3 by means of a pressing bar 82. The woven fabric 4 is cut by operating a cutter 93 in this state, and the cut part of the woven fabric 4 is overlapped on the empty roll 21 by jet air from a nozzle 100. Then, a lever 152 is turned and drived, and a temple roller 156 is pressed on the cut part of the woven fabric 4, moreover the cut part of the woven fabric 4 is wound around the empty roll 21 while applying amount force in the fabric width direction.
Patent JP-H09124876-A (JP)
Title: Acetalized polyvinyl alcohol-based hydrous gel
Inventor: FUJII HIROAKI
IPC: C08F8/28
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hydrous gel with a specified acetalization degree of the acetalized polyvinyl alcohol, useful, for example, as a carrier for waste water treatment with dramatically reduced elution of PVA from the hydrous gel and improved in durability. SOLUTION: This polyvinyl alcohol-based hydrous gel is obtained by freezing at -5 deg.C or lower an aqueous solution of an acetalized polyvinyl alcohol whose acetalization degree is 10-50mol%, preferably 20-40%. This hydrous gel has good habitability for microorganisms and is resistant to deterioration.
Patent JP-2001105061-A (JP)
Title: Forming device to change tube diameter
Inventor: KUBOTA HAJIME
IPC: B21D41/04
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a forming device to uniformly change a tube stock diameter of a mass production by conducting roller forming with using an intermediate frequency induction heating method capable of easily maintaining a heating condition when comparing to the fact that a conventional forming device uses a heating method to utilize a gas burner, a factor directly connecting heating power is hardly maintained fixed, a mass production requirement is not met. SOLUTION: A forming device is provided with a support part, a heating part and a press joining part. The support part rotatably supports a tube stock around its axial center. By using a heating coil energized with an intermediate frequency current in a heating part, the heating coil is moved for the tube stock in the direction parallel to the axial center of the tube stock and in the radial direction. The press joining part is constituted so that by using a press- joining roller rotatable around the axis parallel to the axial center of the tube stock, the press joining roller is moved for the tube stock in the direction parallel to the axial center of the tube stock and in the radial direction. The heating coil and the press joining roller are relatively revolved around the tube stock supported the support part, a radius of the heated tube stock is plastically deformed.
Patent JP-H02132632-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/64
Filed: 1988-11-11
Abstract: PURPOSE:To obtain a medium having good interchangeability with MP tapes (alloy-coating type) and good output characteristics when used individually by forming a ferromagnetic metal thin film as the magnetic recording layer and providing a LB film at the uppermost layer with orienting the LB film in the same direction as the scanning direction of a magnetic head. CONSTITUTION:The ferromagnetic metal thin film 6 such as Co or Co-Ni is a single or multilayered film formed by electron beam sputtering on a base coating layer 5 which consists of a fine powder coating or water-soluble polymer and has many string-like projections on its surface. A lubricant layer 7 provided on the ferromagnetic metal thin film 6 by Langmuir-Blodgett method has the same orientation as the sliding direction of a magnetic head. Namely, if the medium is a disk, the orientation is circumferential, and if it is a tape, the orientation is coincident to the scanning direction of the head. Thus, the obtd. medium has good interchangeability with MP tapes and maintains good output characteristics when used individually.
Patent JP-S63137887-A (JP)
Title: Thermal recording material
Inventor: SHIKU SHIGEKAZU
IPC: B41M5/337
Filed: 1986-11-29
Abstract: PURPOSE:To achieve an excellent fastness against sunshine and an excellent print preserving performance, by applying an electronic beam hardening resin containing ultraviolet ray absorbing agent as an overcoat layer onto a thermal recording layer or an intermediate layer. CONSTITUTION:An overcoat layer composed mainly of electron beam hardening resin and containing ultraviolet ray absorbing agent is applied onto a thermal recording layer containing a color former and a coloration agent which contacts the color former to exhibit a color or onto an intermediate layer composed mainly of an water soluble resin and arranged on said recording layer. The overcoat layer is formed of a prepolymer or a monomer, and the applying quantity is regulated preferably in the range of 0.1-20g/m<2>, more preferably in the range of 0.5-10g/m<2>. Preferably, hindered amine compound containing a structure shown by formula (I) is employed as the ultraviolet ray absorbing agent, and the applying quantity thereof is preferably in the range of 0.01-30wt% for 100wt% of electron beam hardening agent.
Patent JP-H0548834-A (JP)
Title: Chromatic aberration correcting structure
Inventor: HIRANO HIROYUKI
IPC: H04N1/028
Filed: 1991-08-07
Abstract: PURPOSE:To form an image of high definition with a low cost by combining filters different by wavelength selectivities and optical sensors to constitute color sensors and making filters different by thickness. CONSTITUTION:A color picture is detected through an image forming optical system by plural color sensors having wavelength selectivities. In this case, a picture sensor consists of combination of color filters 7 and CCD sensors 8, and for example, three CCD line sensors 8a to 8c are arranged in parallel on a supporting body 9 as CCD sensors 8, and color filters 7a to 7c are allowed to correspond to line sensors 8a to 8c respectively, and filters 7a to 7c for respective colors are made different by thickness. As the result, a maximum field depth of the image forming optical system is obtained with respect to light of each color, and the out-of-focus state due to aberrations on the axis of the image forming optical system is improved.
Patent JP-H0539684-A (JP)
Title: Signal input device for electronic key
Inventor: YONEDE TATSUO
IPC: G06F3/147
Filed: 1991-08-07
Abstract: PURPOSE:To prevent damage to an input unit from outside by installing the input unit provided with a microphone and a digital display device on the inside face of a wall, and a window on the outside face of the wall respectively, that is, on both sides of a through hole so that digits displayed on the digital display device can be seen through the window. CONSTITUTION:A through pipe 2 is buried in a wall 1 and a window 3 made of transparent or semi-transparent plastic material is installed on the outside face of the wall 3 so that digits displayed oh a digital display device 8 provided to an input unit 6 can be observed through the through pipe 2. A plate 4 is fixed to the outer face 2a of the window 3, and an operating box 5 in which the input unit 6 is fixed, is fixed on the inside face 1b so that displayed digits can be seen from the outside face 1a through the through pipe 2. When the window 3 is knocked, a sound signal is inputted through the through pipe 2 to a microphone 9 installed to the input unit 6. Thus, the input unit cannot be in direct contact with hand, and thereby deliberate damage from outside can be prevented.
Patent JP-H08143274-A (JP)
Title: Automatic operation method of crane
Inventor: INOUE YASUO
IPC: B66C13/48
Filed: 1994-11-18
Abstract: PURPOSE: To realize automatic transfer and also fine adjustment operation by the remote control of a slinging worker by conducting automatic operation to carry out transfer to a stock place and an installing position, conducting slinging, load arrival and installation by the wireless control operation of the worker. CONSTITUTION: A wireless control device 4 is also used as a transmitting device for a crane 3 retrieving a member installation position 1, and this transmitting electric wave is detected by means of wireless electric field intensity detecting antennas 5a provided around the crane 3, and by this, the member installation position 1 is specified. Also, a slinging worker B is positioned at a stock position 2, and by means of a carried wireless control device 6, the remote control operation of the crane 3 is conducted. After changeover to a receiver 19, fine adjustment operation is conducted by means of remote control operation by means of the wireless control device 6 carried by the slinging worker B on standby at the stock position 2, and slinging by a helping hand is conducted.
Patent JP-2000112190-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKEHIKO
IPC: G03G15/01
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming a high quality image by reducing frictional force exerted on a sheet in the abutting part of an upper guide member against a sheet. SOLUTION: By using a sheet guide part 7 having a lower guide member 71 which guides the sheet S while abutting against the lower surface of the sheet S and the upper guide member 72, situated above the lower guide member 71, which curves the sheet S along an intermediate transfer body 5 while abutting against the sheet S, the sheet S is guided, along the intermediate transfer body 5, to the abutting part between the intermediate transfer body 5 to which a toner image formed on an image carrier is primarily transferred and a secondary transfer means 8b. Additionally, in the upper guide member 72 and lower guide member 71, the abutting part of at least the upper guide member 72 against the sheet S is coated with a resin, thereby reducing frictional force exerted on the sheet S in the abutting part.
Patent JP-H01126805-A (JP)
Title: Antenna system
Inventor: ISHII TAKASHI
IPC: H01Q21/22
Filed: 1987-11-12
Abstract: PURPOSE:To obtain an antenna system having a desired low side lobe performance on each face by adopting the constitution such that the amplitude distribution on a rectangular aperture is equal on the face having an optional angle with respect to X or Y axis on the rectangular aperture. CONSTITUTION:As the amplitude distribution on the rectangular aperture 1 having major and minor axis directions, the Taylar distribution of the circular aperture 2 taking a diagonal line of the rectangular aperture 1 as its diameter is compressed by the ratio of the length of the rectangular aperture 1 to the length of the diagonal line in the face in response to the angle from the diagonal line. For example, figure (a) shows the amplitude distribution on a face in parallel with the diagonal line of the rectangular aperture and figure (b) depicts the amplitude distribution on a face with an angle theta with respect to the logitudinal line and the distribution in the figure (b) gives the distribution being the compression of the distribution shown in the figure (a). Since the amplitude distribution is uniform on a face having an optional angle with respect to the X or Y axis in this way, the antenna system with a desired low side lobe performance is obtained on each face.
Patent JP-H05129449-A (JP)
Title: Manufacture of multilayer wiring
Inventor: YAMADA YOSHIAKI
IPC: H01L21/3205
Filed: 1991-10-31
Abstract: PURPOSE:To fill up a small via hole with high selectivity so as to easily form highly reliable multilayer wiring at a high yield by removing materials adhering to the hardened surface of a photoresist film and the surface of first wiring exposed in an opening by a reactive ion etching method using an oxygen gas. CONSTITUTION:A plasma oxide film 5 is formed as a layer insulating film after first wiring is formed by piling up an Al alloy 3 and TiW 4. After an opening is formed through the film 5 by a dry etching method, part of a photoresist film 6 is removed by a reactive ion etching method using an oxygen gas and the remaining part of the film 6 is completely removed with an organic solvent. Then second wiring is formed of an Al alloy after filling up the opening with tungsten 7 which is selectively grown in the opening only. Therefore, oxides and impurities formed on the first-layer wiring can easily be removed and the metal can be grown in the opening connecting the wiring layers to each other with high selectivity.
Patent JP-2000116388-A (JP)
Title: Detection and method of screening out telomerase activity regulator
Inventor: WEST MICHAEL D
IPC: C12Q1/68
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To detect the state or disease relevant to telomerase activity by deciding the amount of telomerase activity in a cell sample and relating the amount with the state or disease relevant to the level of changed telomerase activity. SOLUTION: This detection is a method of detecting the state or disease relevant to the level of changed telomerase activity in a cell sample. By deciding the existence or amount of telomerase activity in the cell sample, the length of a telomere in the cell sample or the multiplication ability of the cell sample, and relating the existence or amount of telomerase activity detected in the cell, the length of the telomere and the multiplication ability with the state or disease relevant to the level of changed telomerase activity, the state or the disease, e.g. cancer or the like, relevant to the level of telomerase activity is detected. Further, by this method, a telomerase activity regulator can also be screened out.
Patent JP-H07113387-A (JP)
Title: Glass shutter and accommodation furniture with it
Inventor: UMEZAKI KOICHIRO
IPC: E06B3/48
Filed: 1993-10-19
Abstract: PURPOSE:To provide a glass shutter and accommodation furniture equipped with it, wherein the glass shutter is structured as opening and closing along a curving rail, coupling of glass plate constituting the shutter can be made certainly, and the accommodation part of the furniture is unlikely to admit dust through enhancing of the tightness. CONSTITUTION:A glass shutter concerned is equipped with glass plate 1, glass holders 2a, coupling tool 3a, and joint member 4. The glass holders 2a are installed to the ends of the glass plate 1 and provided each with a fit part 20, wherein shaft holes 21, 22 are provided on both sides opposite the fit part 20. The coupling tool 3a has a base board 30, which is furnished on one surface with detaining tools 31, 31 capable of being inserted in the shaft holes 21, 22 to generate engagement, and is fitted with slider pins 32, 32 on the other surface. The adjoining glass holders 2a, 2a are coupled as possible of swinging by inserting the detaining tools 31, 31 into engagement while striding the shaft holes 21 in the holders 2a, 2a. The joint member 4 is installed between glass plates 1 and equipped with insert parts 40, 41.
Patent JP-H04162436-A (JP)
Title: Die bonding device
Inventor: TAKASAKI OSAMU
IPC: H01L21/52
Filed: 1990-10-24
Abstract: PURPOSE:To reduce frictional force with a case, to remove the slip of a collet and a semiconductor element and to prevent the breaking and flaw of the semiconductor element by installing an electromagnet for applying slight vibrations before vibrations by the use of a cam are applied to the collet to a die bonding arm section. CONSTITUTION:An electromagnet 1 is mounted to a die bonding arm section 2. A semiconductor element 4 is carried onto a gold silicon tape 5 placed on a case 6 by a collet 3, the electromagnet 1 is vibrated, the vibrations are transmitted over the semiconductor element 4, the gold silicon tape 5 and the case 6 through the die bonding arm section 2 and the collet 3, and reciprocation by the use of a cam 8 is transmitted over the semiconductor element 4. The friction of the semiconductor element and the case is reduced by previously applying preliminary vibrations by the electromagnet before main vibrations by the use of the cam.