baber/WOPTO huggingface dataset:
Patent JP-H04190213-A (JP)
Title: Contact lens
Inventor: ANAMI KEIZO
IPC: C08F220/28
Filed: 1990-11-26
Abstract: PURPOSE:To fabricate an oxygen-transmission capability hard contact lens having excellent reformable effect, oxygen transmission capability, high shape stability, high contamination resistance, and high durability, by using a hardened material prepared by co-polymerizing a raw material of monomer containing 2-95wt.% of bis (metha) acrylate, which contains a fluoro alkylene group, and 98-5wt.% of other vinyl monomers. CONSTITUTION:35 part of 1, 4-(bismethacryloylethyl) perfluorobutane, 35 part of tristolymethylcyroxycyrylopropylmethacrylate, 20 part of methylmethacrylate, 5 part of acrylomethacrylate, 5 part of methacrylic acid, and 1.5 part of azobis (2, 4-dimethylvarelomotoryl) are mixed together. The mixture thus obtained is put into a vitreous seal tube. Nitrogen substitution and deaeration within the tube are repeatedly carried out and thereafter the tube is heat-sealed under vacuum. Subsequently, the resulting tube is kept at rest in a 70 deg.C fixed temperature tub for 24 hours for polymerization and then is heated for 2 hours at 100 deg.C. The polymerized material thus obtained is cut, and then is cut and polished to form a contact lens. Thus, it is possible to increase the oxygen transmission capability and also to prevent build-up of protein, fatty and inorganic substances.
Patent JP-H08173341-A (JP)
Title: Bath tub
Inventor: KAKIGI TOSHIYUKI
IPC: A47K3/00
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a reinforcing structure of a bath tub which a crack does not easily cause a rack around the attaching portion of a circulation pump even by an accidental collision such as collision due to dropping. CONSTITUTION: In a bath tub constituted such that, on a side wall 1 of a bath tub, a suction opening and a jet opening are formed to be close to each other, a circulation pump 5 is fixed at the suction opening with a suction hole a directed inward of the bath tub and a jet nozzle for bath water is secured to the jet opening the circulation pump 5 and the jet nozzle are respectively secured through a reinforcing plate 7 outside the bath tub, the reinforcing plate 7 having penetrating holes corresponding to the suction opening and the jet opening.
Patent JP-H06166983-A (JP)
Title: Roll washing machine
Inventor: HIROTA MASAKAZU
IPC: D21F3/10
Filed: 1992-11-27
Abstract: PURPOSE:To conduct automatic washing of a suction roll of a papermaking machine in a short time. CONSTITUTION:This roll washing machine is equipped with a means 2 to revolvably support a suction roll 1, a washing head 3 supported movably toward the shaft outside the roll 1 supported and to spray a washing liquid toward the roll surface, and a discharge tray 13 to receive the washing liquid passed through a suction hole 8 of the roll inside the roll and guide the liquid outside the roll. It is effective that the washing head be fitted with plural jet nozzles to spray washing liquid on the roll surface at angles of incidence differing from one another. The washing liquid passed through the suction hole is advanced straight and blown onto a second suction hole facing thereto, thus effectively discharging foreign substances removed out of the suction roll without debonding the rubber lining on the outer surface of the suction roll.
Patent JP-H10157933-A (JP)
Title: Sheet resupplier and image forming device
Inventor: SHIRATORI TATSUYA
IPC: G03G15/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent improper separation caused by a small deviation amount between sheets, relating to plurality of sheets loaded on an intermediate tray, in order to form an image on a reverse side of the sheet formed with an image in an obverse surface. SOLUTION: When loading a plurality of sheets of a sheet P on an intermediate tray, if a preset number of sheets (n) of the sheet P is less than a maximum loadable number of sheets N, a deviation amount Δx of a deviation parts protruded from a tip end of the next sheet P2 in a tip end part of a sheet P1 is set larger than a reference deviation amount for loading the sheet P of the maximum loadable number of sheets N. In this way, even if the sheet P1 is obliquely fed and a deviation amount of one end part becomes (Δx-Δy), an area where pawl parts 20a, 20b, 20c, 20d of a separation flapper 20 contact at sheet separation time is increased, so as to perform good separation.
Patent JP-H05157098-A (JP)
Title: Casing with flange for fan
Inventor: KANESHIRO SUEO
IPC: F04D29/54
Filed: 1991-12-03
Abstract: PURPOSE:To prevent air from leaking from a clearance in a welded portion between a casing and a flange by fixing an annular flange having a U-shaped cross section onto the outer periphery at an end on a discharge side of a cylindrical casing for surrounding an impeller, and covering the welded portion with an annular member having a reverse U-shaped cross section, made of an elastic material. CONSTITUTION:An annular flange 13 having a U-shaped cross section is fixed to the outer periphery at an end on a discharge side of a cylindrical casing 2 for surrounding an axial flow type impeller (not shown). In the flange 13, one tip end of the U shape is arranged to the end surface of the casing 2, and a portion to be welded to the casing 2 is secured in the cylindrical upper portion by a rivet 4 or the like. The welded portion between the casing 2 and the flange 13 is covered over the whole circumference with an annular member 14 having a reverse U-shaped cross section, made of an elastic material such as rubber, thus securely preventing air from leaking from a clearance in the welded portion.
Patent JP-H07230057-A (JP)
Title: Illuminating optical system and optical device using the same system, and manufacture of device using the same optical device
Inventor: NISHIWAKI MASAYUKI
IPC: B23K26/066
Filed: 1994-12-21
Abstract: PURPOSE:To provide an illuminating optical system whose energy loss is small. CONSTITUTION:The system and device are provided with a prism unit 2 splitting a radial beam to plural illuminating beams, a cylindrical lens 4 bringing the respective plural illuminating beams into focus in terms of a splitting direction by means of the prism unit 2, and a convex lens 5 bringing the respective plural illuminating beams from the lens 4 into focus on a mask 6 in a direction orthogonally crossing with the splitting direction by means of the prism unit 2 and bringing it out of focus in the splitting direction. The respective plural illuminating beams are superposed on the mask 6 to form a linear illumination area.
Patent JP-2001128640-A (JP)
Title: Mixed seasoning
Inventor: MOTOHASHI SUMI
IPC: A23L27/40
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a mixed seasoning sufficiently suppressed in degradation of quality and agglomeration caused by moisture absorption and water migration and suppressed in classification of each component caused by gravity and vibration. SOLUTION: This mixed seasoning contains spices and common salt. The spices have 0.5-8 mm granule size in 50-100 mass % based on the whole spices and 50-100 mass % of the common salt has 0.5-8 mm particle size based on the whole common salt. The content of sodium chloride in the common salt is 95-99.9 mass %.
Patent JP-H03179684-A (JP)
Title: Power supply output device
Inventor: MINE SHUNICHI
IPC: H01R29/00
Filed: 1989-12-07
Abstract: PURPOSE:To prevent bake loss accident or malfunction of an electronic device by providing a change-over switch as well as an output plug socket for each voltage system of AC100V and AC200V. CONSTITUTION:The voltage of AC100V is converted into plural AC100V voltage systems and plural AC200V voltage systems by a power transformer 3, while each of change-over switches 9, 10 is connected respectively to plural taps for a group of the AC100V voltage systems and for a group of the AC200V voltage systems, so as to only one of these voltage systems is selected, and an output plug socket 4A of one AC100V system commonly used in the AC100V system, and an output plug socket 6A of one AC200V commonly used in the AC200V, are preferentially connected to each tap, through each of the change- over switches 9, 10. Voltage to be supplied to an electronic device can thus be constantly selected in the optimum manner.
Patent JP-H06156909-A (JP)
Title: Display device for elevator
Inventor: TODA FUJIO
IPC: B66B3/02
Filed: 1992-11-27
Abstract: PURPOSE:To improve appearance of a digital display device and execute maintenance/inspection from the landing side of an elevator by supporting a light transmitting display plate to close a hole provided on the wall panel or the like of the elevator with a magnet catch expansible in the fore and aft direction so as to be detachably fitted from the elevator landing side. CONSTITUTION:A display device for an elevator is constituted so that a hole 1a is directly provided on a wall panel, an entrance upper plate 1, or the like, and a display plate 14 of light transmitting plastics is fitted thereon. Hereat, the display plate 14 of light transmitting plastics provided with a frame 14a on the upper and lower right and left part, and an expansible magnet catch 17 provided inside a case 18 are provided. By pushing the display plate 14 and contracting the magnet catch 17, the display plate 14 of plastics can be fitted and detached, and maintenance/inspection of a lamp such an incandescent lamp and a display device such as a digital display inside can be executed from the elevator landing side.
Patent JP-2000201689-A (JP)
Title: Production of cytokine using sendai virus expression system
Inventor: KAI CHIEKO
IPC: C12N15/09
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain cytokine for therapeutic medicines, etc., for various kinds of diseases in large amount by infecting hen's egg with a recombinant Sendai virus containing a gene encoding cytokine and recovering the expressed cytokine. SOLUTION: An open reading frame encoding cytokine (e.g. canine interferon γ) is amplified according to PCR method by using a primer comprising a partial sequence to carry out cloning and the resultant cytokine gene is introduced into Sendai virus vector to prepare a recombinant plasmid and the recombinant plasmid is transfected into a cell infected with vaccinia virus together with a plasmid expressing a protein constituting Sendai virus to provide a recombinant Sendai virus. Then, hen's egg is infected with the recombinant Sendai virus and the expressed cytokine is recovered to provide the objective cytokine for therapeutic medicines for various infectious diseases or tumor or therapeutic medicines for thrombocytepenia, neutropenia, aplastic anemia, etc.
Patent JP-H01160678-A (JP)
Title: Color developer for pressure-sensitive recording paper and color developing sheet using said color developer
Inventor: MORI KAORU
IPC: B41M5/155
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a color developing sheet for pressure-sensitive recording paper remarkably superior in shelf stability and having a good color forming properties and little possibility of yellowing even under the exposure to sunlight, by using a resol-type modified phenol resin obtained by specific materials and procedures as a color developer for pressure-sensitive recording paper. CONSTITUTION:A resol-type modified phenol resin can be produced by the reaction of a polyvalent metal salt of salicylic acid and a phenol group with a formaldehyde in such a manner that a compound of a material is heated to a temperature of 40-100 deg.C, preferably 85-100 deg.C, for 3-30 hours, preferably 5-20 hours, in a water or an organic solvent of a methanol, a toluene, or the like in the presence of an alkali catalyst, thereafter being dehydrated or solvent-removed under normal pressures or vacuum. A color developer for pressure-sensitive recording paper made of the resol-type modified phenol resin provides a color developing sheet for pressure-sensitive recording paper remarkably superior in shelf stability having good color forming properties and no possibility of yellowing even under the exposure to sunlight.
Patent JP-H01161731-A (JP)
Title: Superconducting wiring and forming method thereof
Inventor: CHOKAI AKIRA
IPC: H01B12/06
Filed: 1987-12-18
Abstract: PURPOSE:To easily form oxide superconducting wirings on an arbitrary substrate, and to obtain preferable superconducting characteristic by forming a thin oxide superconducting material film on the substrate, and disposing an insulator film having lattice constant near that of the thin film selectively on the base of the predetermined wiring region of the thin film. CONSTITUTION:A thin oxide superconducting material film 5 is formed on a substrate 1, and the film 5 exhibits superconducting characteristic only at its wiring region 51 by disposing an insulating film 4 having lattice constant near that of the predetermined region 51 selectively on the base of the region 51. For example, the silicon substrate 1 is covered with a silicon oxide film 2, and a YBa2Cu3O7-delta film 5 is formed on a whole film thereon. A groove 3 is formed along the wiring region on the film 2, and a MgO film 4 is so buried in the groove 3 as to become flat on the surface. Since the film 4 has lattice constant near that of the film 5, the film 5 formed on a whole face becomes the wiring region 51 of preferably crystalline superconductor only on a part in contact with the film 4, and the part except it becomes a high resistance nonwiring region 52.
Patent JP-H04188023-A (JP)
Title: Alarming apparatus
Inventor: SATO TOSHITAKA
IPC: G08B23/00
Filed: 1990-11-22
Abstract: PURPOSE:To announse risks such as boiling overflow of a water boiler, a pan by detecting the change with various kinds of sensers, generating sounds when a predetermined level is reached, and issuing alarming. CONSTITUTION:A melody playing device using an electric means or a sound generating means and an alarming device, a physical-quantity measuring device, an operating device using a microcomputer, a battery and the like are provided in this apparatus. The changing physical quantity is measured, or measured value is operated. A sound is generated, played and displayed. These alarming devices are attached to water boilers, pans and the like. Thus the finish can be found in good timing. In addition, boiling overflow is prevented. When a timer is built in, the accurate cooking time can be found at a remote place.
Patent JP-H09163377-A (JP)
Title: Image coding device, image coding method, image decoding device, image decoding method and recording medium
Inventor: MIYAUCHI TOSHIYUKI
IPC: H04N19/70
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To improve considerably a compression rate while suppressing deterioration in the image quality of a decoded image. SOLUTION: An interpolation device 7 provides an output of a re- configuration image re-configured based on a characteristic point of an original image. A computing element 10 receives the re-configuration image and the original image to calculate a difference between them resulting in generating a difference image. The difference image is fed to a difference coding circuit 11. The difference coding circuit 11 uses an autoregression model to analyze the difference image and to calculate a parameter (linear predict coefficient, and variance) to generate the difference image. Furthermore, the difference coding circuit 11 quantizes the parameter and provides a coding output.
Patent JP-H11129423-A (JP)
Title: Polyester film for gas barrier
Inventor: SUMIYA TAKASHI
IPC: B32B27/36
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for a gas barrier which shows outstanding working properties and gas barrier properties. SOLUTION: This polyester film for a gas barrier has at least, two layers, i.e., outer layers A, B. A gas barrier layer is formed on the surface 'A' face of the layer A of a laminated base film which is formed as a composite coat by a melt extrusion process. In addition, ARa<BRa, ARa<=0.05 μm, 0.02 μm<=Bra<=0.3 μm are satisfied when the face roughness of the 'A' face is given as ARa and the face roughness of the surface 'B' face of the layer B as BRa. Further, the extraction level of oligomer from the surface layer of the layer A is 50 mg/m<2> or less.
Patent JP-2001130422-A (JP)
Title: Steering cylinder mounting structure of working vehicle
Inventor: ONISHI NAOKI
IPC: B62D5/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a front axle case of high strength capable of supporting a steering cylinder for front wheels while reducing a weight of the front axle case and the manufacturing cost. SOLUTION: In this steering cylinder mounting structure of a working vehicle provided with a steering cylinder 20 for front wheel 4, on a front or rear part of a front axle case 14, a long cylinder mounting member 21 comprising a cylinder mounting part 21a for mounting the steering cylinder 20 is bonded along the longitudinal direction of the front axle case 14.
Patent JP-2000150706-A (JP)
Title: Semiconductor device
Inventor: KUNII HIDEO
IPC: H01L21/60
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To eliminate contact to a bonding pad of a metallic fine line by forming a projection part for bonding which projects from a second connection wiring in a space formed of a GND bonding pad and the second connection wiring. SOLUTION: Since a wiring does not extend downward from a lower end of bonding pads 70, 77 connected to a first connection wiring 66, a dead space is formed therebelow. Therefore, a projection part 78 is formed in a second connection wiring 80 connected to a bonding pad 4 or 1 at both sides of the bonding pads 70, 77 for using it as a bonding area. According to this constitution, a metallic fine line 71 can be subjected to bonding without access to the bonding pads 70, 77. Electric short circuit between the bonding pads 70, 77 and the first connection wiring 66 caused by the metallic fine line 71 can be restrained.
Patent JP-H07173804-A (JP)
Title: Road cutter
Inventor: TSUTA HIDEYO
IPC: E01C23/12
Filed: 1993-12-20
Abstract: PURPOSE:To form a corner section slantly and to make it possible to promote work efficiency by reducing the projected length of a plurality of cutting edges to one end lengthwise of a cutter drum successively toward the end. CONSTITUTION:A large number of cutting edges 2... equipped with bits 5... are mounted over lengthwise to the peripheral surfaces 1a and 1a of a cutter drum 1. A plurality of cutting edges 2 to one end lengthwise of the cutter drum 1 are so made that the projected length from the center of the drum 1 of the bits 5 is reduced successively toward one end lengthwise. For that purpose, when an asphalt road is cut, a corner section between the cut surface and asphalt road surface is formed slantly, asphalt constructed in a cutting section is sufficiently adhered in the corner section, and it is not separated. Even if cutting work and paving work are not carried out at the same time, sliding and contacting work is not required, and cost can be reduced.
Patent JP-H06169309-A (JP)
Title: Confirmation system for circuit setting information of multiplex system
Inventor: NISHI TOSHIMICHI
IPC: H04L12/24
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the missetting of a circuit by confirming previously the correctness for the circuit setting when the circuit of a multiplex system is set. CONSTITUTION:The multiplex systems 2-5 serve as nodes and have the circuit setting information. A network control system 1 contains a connection information table for only the terminal ports of each circuit to retrieve a circuit, i, e., a port for the optical one of systems 2-5 and therefore compares the input connection information on the corresponding nodes of the circuits designated by the systems 2-5 respectively with the correct input circuit setting information stored previously so as to detect a circuit setting error. Then a control bus 6 is provided to connect between each of systems 2-5 and the system 1.
Patent JP-H11152521-A (JP)
Title: Production of high strength pearlitic rail excellent in wear resistance
Inventor: UEDA MASAHARU
IPC: C22C38/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a high strength rail improved in wear resistance required of a high-load railroad rail. SOLUTION: A steel, which has a composition consisting of, by weight, >0.85-1.40% C, 0.10-1.00% Si, 0.10-1.50% Mn, and the balance iron with inevitable impurities and further containing, if necessary, one or >=2 elements among Cr, Mo, V, Nb, Co, and B, is hot-rolled. A rail head of a steel rail having intense heat after hot rolling or a railhead of a steel rail having intense heat after reheating is subjected to accelerated cooling from the austenite region temp. at (>10 to 30) deg.C/sec cooling rate. Accelerated cooling is stopped at the point of time when 580-500 deg.C railhead temp. is reached. Successively, holding is performed at 580-500 deg.C for 2-20 min.
Patent JP-H10164887-A (JP)
Title: Drive control apparatus for motor
Inventor: SAEGUSA HIRONORI
IPC: H02P23/24
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a drive control apparatus by which a temperature rise is suppressed when the driving device of a motor in an overload operation. SOLUTION: On the basis of the opening of an accelerator and on the basis of the speed of rotation of a motor, a forced-operation discrimination circuit 17 discriminates whether the motor is at present in a forced operation (an overload operation) or not. A switch 16 is changed over to the side of a reference clock A14 in an ordinary operation, and a triangular-wave-carrier generation circuit 18 generates triangular waves on the basis of a high-frequency clock signal. Accordingly, a drive control signal which is outputted to a driving device (a power switching element) from a comparator 19 is normally at a high frequency. When it is discriminated by the forced-operation discrimination circuit 17 that the motor us in the forced operation, the switch 16 is changed over to a reference clock B15, and the drive control signal is at a low frequency.  As a result the switching loss of the driving device (the power switching element) is reduced.
Patent JP-H05157478-A (JP)
Title: Heat exchanger and refrigerator using the same
Inventor: SUNAHATA TAKUMI
IPC: F28F19/00
Filed: 1991-12-04
Abstract: PURPOSE:To prevent clogging due to frosting and to obtain stable heat exchanging performance for a long period by arranging fins alternately deviated laterally at a predetermined interval in a heat exchanger in which a heat medium tube is inserted into the many fins aligned in parallel at a predetermined interval. CONSTITUTION:This heat exchanger 1 comprises many fins 2 aligned in parallel at a predetermined interval and in which a gas stream flows therebetween, and many heat medium tubes 3 inserted into the fins 2 in such a manner that the fins 2 are arranged alternately laterally at a predetermined interval in a zigzag state. Thus, the fins 2 are arranged in a zigzag state to form a bypass passage 4, thereby preventing clogging due to frosting. Since heat exchanging is executed in the passage 4 through the fins 2 and a gas stream A is dehumidified and cooled, stable heat exchanging performance can be maintained for a long period.